com.sun.enterprise.deployment.EjbDescriptor Maven / Gradle / Ivy
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package com.sun.enterprise.deployment;
import static com.sun.enterprise.deployment.LifecycleCallbackDescriptor.CallbackType;
import com.sun.enterprise.deployment.runtime.IASEjbExtraDescriptors;
import com.sun.enterprise.deployment.types.*;
import com.sun.enterprise.deployment.util.*;
import com.sun.enterprise.deployment.util.InterceptorBindingTranslator.TranslationResults;
import com.sun.enterprise.util.LocalStringManagerImpl;
import org.glassfish.internal.api.Globals;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.util.*;
import java.util.concurrent.ConcurrentMap;
import java.util.concurrent.ConcurrentHashMap;
import java.util.logging.Level;
import java.util.logging.Logger;
/**
* This abstract class encapsulates the meta-information describing
* Entity, Session and MessageDriven EJBs.
*
* @author Danny Coward
* @author Sanjeev Krishnan
*/
public abstract class EjbDescriptor extends EjbAbstractDescriptor
implements WritableJndiNameEnvironment,
EjbReferenceContainer,
ResourceEnvReferenceContainer,
ResourceReferenceContainer,
ServiceReferenceContainer,
MessageDestinationReferenceContainer {
/**
* Indicates the bean will manage its own transactions.
*/
final public static String BEAN_TRANSACTION_TYPE = "Bean";
/**
* Indicates the bean expects the server to manage its transactions.
*/
final public static String CONTAINER_TRANSACTION_TYPE = "Container";
// Used in element in XML
final public static String LOCAL_TRANSACTION_SCOPE = "Local";
final public static String DISTRIBUTED_TRANSACTION_SCOPE = "Distributed";
protected String transactionType = null;
protected boolean usesDefaultTransaction = false;
private Hashtable methodContainerTransactions = null;
private Hashtable permissionedMethodsByPermission = null;
private HashMap methodPermissionsFromDD = null;
private Set environmentProperties =
new HashSet();
private Set ejbReferences =
new HashSet();
private Set jmsDestReferences =
new HashSet();
private Set messageDestReferences =
new HashSet();
private Set resourceReferences =
new HashSet();
private Set serviceReferences =
new HashSet();
private Set postConstructDescs =
new HashSet();
private Set preDestroyDescs =
new HashSet();
private Set aroundInvokeDescs =
new HashSet();
private Set aroundTimeoutDescs =
new HashSet();
// Late-binding system-level interceptors for this EJB. These can be set
// as late as initialization time, so they are not part of the interceptor
// binding translation that happens for application-defined interceptors.
private List frameworkInterceptors = new LinkedList();
private Set
entityManagerFactoryReferences =
new HashSet();
private Set
entityManagerReferences =
new HashSet();
private Set roleReferences = new HashSet();
private EjbBundleDescriptor bundleDescriptor;
// private EjbIORConfigurationDescriptor iorConfigDescriptor = new EjbIORConfigurationDescriptor();
private Set iorConfigDescriptors = new OrderedSet();
//private Set methodDescriptors = new HashSet();
private String ejbClassName;
// EjbRefs from all components in this app who point to me
private Set ejbReferencersPointingToMe = new HashSet();
// For EJB2.0
protected Boolean usesCallerIdentity = null;
protected String securityIdentityDescription;
protected boolean isDistributedTxScope = true;
protected RunAsIdentityDescriptor runAsIdentity = null;
// sets of method descriptor that can be of style 1 or style 2
// we initialize it so we force at least on method conversion
// to fill up unspecified method with the unchecked permission
private Map styledMethodDescriptors = new HashMap();
private long uniqueId;
private String remoteHomeImplClassName;
private String ejbObjectImplClassName;
private String localHomeImplClassName;
private String ejbLocalObjectImplClassName;
private MethodDescriptor timedObjectMethod;
private List timerSchedules =
new ArrayList();
//
// The set of all interceptor classes applicable to this bean. This
// includes any interceptor class that is present at *either* the class
// level or method-level.
//
private Set allInterceptorClasses =
new HashSet();
// Ordered list of class-level interceptors for this bean.
private List interceptorChain =
new LinkedList();
//
// Interceptor info per business method. If the map does not
// contain an entry for the business method, there is no method-specific
// interceptor information for that method. In that case the standard
// class-level interceptor information applies.
//
// If there is an entry for the business method, the corresponding list
// represents the *complete* ordered list of interceptor classes for that
// method. An empty list would mean all the interceptors have been
// disabled for that particular business method.
//
private Map> methodInterceptorsMap =
new HashMap>();
private static LocalStringManagerImpl localStrings =
new LocalStringManagerImpl(EjbDescriptor.class);
static Logger _logger = DOLUtils.getDefaultLogger();
private IASEjbExtraDescriptors iASEjbExtraDescriptors = new IASEjbExtraDescriptors(); // Ludo 12/10/2001 extra DTD info only for iAS
private Set datasourceDefinitionDescs =
new HashSet();
/**
* returns the extra iAS specific info (not in the RI DID) in the iAS DTD.
* no setter. You have to modify some fields of the returned object to change it.
* TODO: check if we need to clone it in the Copy Constructor...
*/
public IASEjbExtraDescriptors getIASEjbExtraDescriptors() {
return iASEjbExtraDescriptors;
}
/**
* Default constructor.
*/
protected EjbDescriptor() {
}
public EjbDescriptor(EjbDescriptor other) {
super(other);
addEjbDescriptor(other);
}
public void addEjbDescriptor(EjbDescriptor other) {
this.transactionType = other.transactionType;
this.methodContainerTransactions = new Hashtable(other.getMethodContainerTransactions());
this.permissionedMethodsByPermission = new Hashtable(other.getPermissionedMethodsByPermission());
this.getEnvironmentProperties().addAll(other.getEnvironmentProperties());
this.getEjbReferenceDescriptors().addAll(other.getEjbReferenceDescriptors());
this.getJmsDestinationReferenceDescriptors().addAll(other.getJmsDestinationReferenceDescriptors());
this.getMessageDestinationReferenceDescriptors().addAll(other.getMessageDestinationReferenceDescriptors());
this.getResourceReferenceDescriptors().addAll(other.getResourceReferenceDescriptors());
this.getServiceReferenceDescriptors().addAll(other.getServiceReferenceDescriptors());
this.getRoleReferences().addAll(other.getRoleReferences());
this.getIORConfigurationDescriptors().addAll(other.getIORConfigurationDescriptors());
Set dataSourceDescriptors = other.getDataSourceDefinitionDescriptors();
if(dataSourceDescriptors.size() > 0){
for(DataSourceDefinitionDescriptor desc : dataSourceDescriptors){
this.addDataSourceDefinitionDescriptor(desc);
}
}
this.transactionType = other.transactionType;
this.ejbClassName = other.ejbClassName;
this.usesCallerIdentity = other.usesCallerIdentity;
this.bundleDescriptor = other.bundleDescriptor;
this.timerSchedules = new ArrayList(other.timerSchedules);
}
/**
* Sets the classname of the ejb.
*/
public void setEjbClassName(String ejbClassName) {
this.ejbClassName = ejbClassName;
}
/**
* Returns the classname of the ejb.
*/
public String getEjbClassName() {
return this.ejbClassName;
}
/**
* IASRI 4725194
* Returns the Execution class ,which is same as the user-specified class
* in case of Message,Session and Bean Managed Persistence Entity Beans
* but is different for Container Mananged Persistence Entity Bean
* Therefore,the implementation in the base class is to return
* getEjbClassName() and the method is redefined in IASEjbCMPDescriptor.
*/
public String getEjbImplClassName() {
return this.getEjbClassName();
}
/**
* Sets the remote home implementation classname of the ejb.
*/
public void setRemoteHomeImplClassName(String name) {
this.remoteHomeImplClassName = name;
}
/**
* Returns the classname of the remote home impl.
*/
public String getRemoteHomeImplClassName() {
return this.remoteHomeImplClassName;
}
/**
* Sets the Local home implementation classname of the ejb.
*/
public void setLocalHomeImplClassName(String name) {
this.localHomeImplClassName = name;
}
/**
* Returns the classname of the Local home impl.
*/
public String getLocalHomeImplClassName() {
return this.localHomeImplClassName;
}
/**
* Sets the EJBLocalObject implementation classname of the ejb.
*/
public void setEJBLocalObjectImplClassName(String name) {
this.ejbLocalObjectImplClassName = name;
}
/**
* Returns the classname of the EJBLocalObject impl.
*/
public String getEJBLocalObjectImplClassName() {
return this.ejbLocalObjectImplClassName;
}
/**
* Sets the EJBObject implementation classname of the ejb.
*/
public void setEJBObjectImplClassName(String name) {
this.ejbObjectImplClassName = name;
}
/**
* Returns the classname of the EJBObject impl.
*/
public String getEJBObjectImplClassName() {
return this.ejbObjectImplClassName;
}
/**
* The transaction type of this ejb.
*/
public String getTransactionType() {
return this.transactionType;
}
/**
* Set the transaction type of this ejb.
*/
public abstract void setTransactionType(String transactionType);
/**
* Returns the set of transaction attributes that can be assigned
* to methods of this ejb when in CMT mode. Elements are of type
* ContainerTransaction
*/
public Vector getPossibleTransactionAttributes() {
Vector txAttributes = new Vector();
txAttributes.add(new ContainerTransaction
(ContainerTransaction.MANDATORY, ""));
txAttributes.add(new ContainerTransaction
(ContainerTransaction.NEVER, ""));
txAttributes.add(new ContainerTransaction
(ContainerTransaction.NOT_SUPPORTED, ""));
txAttributes.add(new ContainerTransaction
(ContainerTransaction.REQUIRED, ""));
txAttributes.add(new ContainerTransaction
(ContainerTransaction.REQUIRES_NEW, ""));
txAttributes.add(new ContainerTransaction
(ContainerTransaction.SUPPORTS, ""));
return txAttributes;
}
public boolean isTimedObject() {
return (timedObjectMethod != null || timerSchedules.size() > 0);
}
public MethodDescriptor getEjbTimeoutMethod() {
return timedObjectMethod;
}
public void setEjbTimeoutMethod(MethodDescriptor method) {
timedObjectMethod = method;
}
public void addScheduledTimerDescriptor(ScheduledTimerDescriptor scheduleDescriptor) {
timerSchedules.add(scheduleDescriptor);
}
public List getScheduledTimerDescriptors() {
return timerSchedules;
}
public Set
getPostConstructDescriptors() {
return postConstructDescs;
}
public void addPostConstructDescriptor(LifecycleCallbackDescriptor
postConstructDesc) {
String className = postConstructDesc.getLifecycleCallbackClass();
boolean found = false;
for (LifecycleCallbackDescriptor next :
getPostConstructDescriptors()) {
if (next.getLifecycleCallbackClass().equals(className)) {
found = true;
break;
}
}
if (!found) {
getPostConstructDescriptors().add(postConstructDesc);
}
}
public LifecycleCallbackDescriptor
getPostConstructDescriptorByClass(String className) {
return bundleDescriptor.getPostConstructDescriptorByClass
(className, this);
}
public boolean hasPostConstructMethod() {
return (getPostConstructDescriptors().size() > 0);
}
public Set
getPreDestroyDescriptors() {
return preDestroyDescs;
}
public void addPreDestroyDescriptor(LifecycleCallbackDescriptor
preDestroyDesc) {
String className = preDestroyDesc.getLifecycleCallbackClass();
boolean found = false;
for (LifecycleCallbackDescriptor next :
getPreDestroyDescriptors()) {
if (next.getLifecycleCallbackClass().equals(className)) {
found = true;
break;
}
}
if (!found) {
getPreDestroyDescriptors().add(preDestroyDesc);
}
}
public LifecycleCallbackDescriptor
getPreDestroyDescriptorByClass(String className) {
return bundleDescriptor.getPreDestroyDescriptorByClass
(className, this);
}
public boolean hasPreDestroyMethod() {
return (getPreDestroyDescriptors().size() > 0);
}
public Set getAroundInvokeDescriptors() {
return aroundInvokeDescs;
}
public void addAroundInvokeDescriptor(LifecycleCallbackDescriptor
aroundInvokeDesc) {
String className = aroundInvokeDesc.getLifecycleCallbackClass();
boolean found = false;
for (LifecycleCallbackDescriptor next :
getAroundInvokeDescriptors()) {
if (next.getLifecycleCallbackClass().equals(className)) {
found = true;
break;
}
}
if (!found) {
getAroundInvokeDescriptors().add(aroundInvokeDesc);
}
}
public LifecycleCallbackDescriptor
getAroundInvokeDescriptorByClass(String className) {
for (LifecycleCallbackDescriptor next :
getAroundInvokeDescriptors()) {
if (next.getLifecycleCallbackClass().equals(className)) {
return next;
}
}
return null;
}
public boolean hasAroundInvokeMethod() {
return (getAroundInvokeDescriptors().size() > 0);
}
public Set getAroundTimeoutDescriptors() {
return aroundTimeoutDescs;
}
public void addAroundTimeoutDescriptor(LifecycleCallbackDescriptor
aroundTimeoutDesc) {
String className = aroundTimeoutDesc.getLifecycleCallbackClass();
boolean found = false;
for (LifecycleCallbackDescriptor next :
getAroundTimeoutDescriptors()) {
if (next.getLifecycleCallbackClass().equals(className)) {
found = true;
break;
}
}
if (!found) {
getAroundTimeoutDescriptors().add(aroundTimeoutDesc);
}
}
public LifecycleCallbackDescriptor
getAroundTimeoutDescriptorByClass(String className) {
for (LifecycleCallbackDescriptor next :
getAroundTimeoutDescriptors()) {
if (next.getLifecycleCallbackClass().equals(className)) {
return next;
}
}
return null;
}
public boolean hasAroundTimeoutMethod() {
return (getAroundTimeoutDescriptors().size() > 0);
}
public void addFrameworkInterceptor(InterceptorDescriptor interceptor) {
boolean found = false;
for(InterceptorDescriptor next : frameworkInterceptors) {
if( next.getInterceptorClassName().equals(interceptor.getInterceptorClassName())) {
found = true;
break;
}
}
if( !found ) {
frameworkInterceptors.add(interceptor);
}
}
public List getFrameworkInterceptors() {
return frameworkInterceptors;
}
/**
* Since ejb-class is optional, in some cases the lifecycle-class
* for AroundInvoke, PostConstruct, etc. methods on the bean-class
* is not known at processing time and must be applied lazily. As such,
* this method should only be called if the ejb-class has been set
* on this EjbDescriptor.
*/
public void applyDefaultClassToLifecycleMethods() {
Set lifecycleMethods =
new HashSet();
lifecycleMethods.addAll(getAroundInvokeDescriptors());
lifecycleMethods.addAll(getAroundTimeoutDescriptors());
lifecycleMethods.addAll(getPostConstructDescriptors());
lifecycleMethods.addAll(getPreDestroyDescriptors());
if (getType().equals(EjbSessionDescriptor.TYPE)) {
EjbSessionDescriptor sfulDesc = (EjbSessionDescriptor) this;
lifecycleMethods.addAll(sfulDesc.getPrePassivateDescriptors());
lifecycleMethods.addAll(sfulDesc.getPostActivateDescriptors());
}
for (LifecycleCallbackDescriptor next : lifecycleMethods) {
if (next.getLifecycleCallbackClass() == null) {
next.setLifecycleCallbackClass(getEjbClassName());
}
}
}
/**
* Derive all interceptors that are applicable to this bean.
*/
public void applyInterceptors(InterceptorBindingTranslator
bindingTranslator) {
// Apply this ejb to the ordered set of all interceptor bindings
// for this ejb-jar. The results will contain all interceptor
// information that applies to the ejb. There is no notion of
// default interceptors within the results. Default interceptors
// are used during the translation process but once we derive
// the per-ejb interceptor information there is only a notion of
// class-level ordering and method-level ordering. Any applicable
// default interceptors will have been applied to the class-level.
TranslationResults results = bindingTranslator.apply(getName());
allInterceptorClasses.clear();
allInterceptorClasses.addAll(results.allInterceptorClasses);
interceptorChain.clear();
interceptorChain.addAll(results.classInterceptorChain);
methodInterceptorsMap.clear();
methodInterceptorsMap.putAll(results.methodInterceptorsMap);
for (EjbInterceptor interceptor : allInterceptorClasses) {
for (Object ejbRefObj : interceptor.getEjbReferenceDescriptors()) {
addEjbReferenceDescriptor((EjbReference) ejbRefObj);
}
for (Object msgDestRefObj :
interceptor.getMessageDestinationReferenceDescriptors()) {
addMessageDestinationReferenceDescriptor(
(MessageDestinationReferenceDescriptor) msgDestRefObj);
}
for (Object envPropObj : interceptor.getEnvironmentProperties()) {
addEnvironmentProperty((EnvironmentProperty) envPropObj);
}
for (Object servRefObj :
interceptor.getServiceReferenceDescriptors()) {
addServiceReferenceDescriptor(
(ServiceReferenceDescriptor) servRefObj);
}
for (Object resRefObj :
interceptor.getResourceReferenceDescriptors()) {
addResourceReferenceDescriptor(
(ResourceReferenceDescriptor) resRefObj);
}
for (Object jmsDestRefObj :
interceptor.getJmsDestinationReferenceDescriptors()) {
addJmsDestinationReferenceDescriptor(
(JmsDestinationReferenceDescriptor) jmsDestRefObj);
}
for (EntityManagerFactoryReferenceDescriptor entMgrFacRef :
interceptor.getEntityManagerFactoryReferenceDescriptors()) {
addEntityManagerFactoryReferenceDescriptor(entMgrFacRef);
}
for (EntityManagerReferenceDescriptor entMgrRef :
interceptor.getEntityManagerReferenceDescriptors()) {
addEntityManagerReferenceDescriptor(entMgrRef);
}
}
}
/**
* Return an unordered set of interceptor descriptors for this bean.
* This list does not include interceptor info for the bean
* class itself, even if the bean class declares AroundInvoke methods
* and/or callbacks.
*/
public Set getInterceptorClasses() {
Set classes = new HashSet(allInterceptorClasses);
return classes;
}
/**
* Return an unordered set of the names of all interceptor classes
* for this bean. This list does not include the name of the bean
* class itself, even if the bean class declares AroundInvoke methods
* and/or callbacks.
*/
public Set getInterceptorClassNames() {
HashSet classNames = new HashSet();
for (EjbInterceptor ei : getInterceptorClasses()) {
classNames.add(ei.getInterceptorClassName());
}
return classNames;
}
public Map>
getMethodInterceptorsMap() {
return new HashMap>
(methodInterceptorsMap);
}
public List getInterceptorChain() {
return new LinkedList(interceptorChain);
}
/**
* Return the ordered list of interceptor info for AroundInvoke behavior
* of a particular business method. This list *does* include the info
* on any bean class interceptor. If present, this would always be the
* last element in the list because of the precedence defined by the spec.
*/
public List getAroundInvokeInterceptors
(MethodDescriptor businessMethod) {
LinkedList aroundInvokeInterceptors =
new LinkedList();
List classOrMethodInterceptors =
getClassOrMethodInterceptors(businessMethod);
for (EjbInterceptor next : classOrMethodInterceptors) {
if (next.getAroundInvokeDescriptors().size() > 0) {
aroundInvokeInterceptors.add(next);
}
}
if (hasAroundInvokeMethod()) {
EjbInterceptor interceptorInfo = new EjbInterceptor();
interceptorInfo.setFromBeanClass(true);
interceptorInfo.addAroundInvokeDescriptors(getAroundInvokeDescriptors());
interceptorInfo.setInterceptorClassName(getEjbImplClassName());
aroundInvokeInterceptors.add(interceptorInfo);
}
return aroundInvokeInterceptors;
}
/**
* Return the ordered list of interceptor info for AroundTimeout behavior
* of a particular business method. This list *does* include the info
* on any bean class interceptor. If present, this would always be the
* last element in the list because of the precedence defined by the spec.
*/
public List getAroundTimeoutInterceptors
(MethodDescriptor businessMethod) {
LinkedList aroundTimeoutInterceptors =
new LinkedList();
List classOrMethodInterceptors =
getClassOrMethodInterceptors(businessMethod);
for (EjbInterceptor next : classOrMethodInterceptors) {
if (next.getAroundTimeoutDescriptors().size() > 0) {
aroundTimeoutInterceptors.add(next);
}
}
if (hasAroundTimeoutMethod()) {
EjbInterceptor interceptorInfo = new EjbInterceptor();
interceptorInfo.setFromBeanClass(true);
interceptorInfo.addAroundTimeoutDescriptors(getAroundTimeoutDescriptors());
interceptorInfo.setInterceptorClassName(getEjbImplClassName());
aroundTimeoutInterceptors.add(interceptorInfo);
}
return aroundTimeoutInterceptors;
}
private List getClassOrMethodInterceptors
(MethodDescriptor businessMethod) {
List classOrMethodInterceptors = null;
for (MethodDescriptor methodDesc : methodInterceptorsMap.keySet()) {
if (methodDesc.implies(businessMethod)) {
classOrMethodInterceptors =
methodInterceptorsMap.get(methodDesc);
}
}
if( classOrMethodInterceptors == null ) {
classOrMethodInterceptors = interceptorChain;
}
return classOrMethodInterceptors;
}
/**
* Return the ordered list of interceptor info for a particular
* callback event type. This list *does* include the info
* on any bean class callback. If present, this would always be the
* last element in the list because of the precedence defined by the spec.
*/
public List getCallbackInterceptors(CallbackType type) {
LinkedList callbackInterceptors =
new LinkedList();
for (EjbInterceptor next : interceptorChain) {
if (next.getCallbackDescriptors(type).size() > 0) {
callbackInterceptors.add(next);
}
}
EjbInterceptor beanClassCallbackInfo = null;
switch (type) {
case POST_CONSTRUCT:
if (hasPostConstructMethod()) {
beanClassCallbackInfo = new EjbInterceptor();
beanClassCallbackInfo.setFromBeanClass(true);
beanClassCallbackInfo.addCallbackDescriptors
(type, getPostConstructDescriptors());
}
break;
case PRE_DESTROY:
if (hasPreDestroyMethod()) {
beanClassCallbackInfo = new EjbInterceptor();
beanClassCallbackInfo.setFromBeanClass(true);
beanClassCallbackInfo.addCallbackDescriptors
(type, getPreDestroyDescriptors());
}
break;
case PRE_PASSIVATE:
if (((EjbSessionDescriptor) this).hasPrePassivateMethod()) {
beanClassCallbackInfo = new EjbInterceptor();
beanClassCallbackInfo.setFromBeanClass(true);
beanClassCallbackInfo.addCallbackDescriptors(type,
((EjbSessionDescriptor) this).getPrePassivateDescriptors());
}
break;
case POST_ACTIVATE:
if (((EjbSessionDescriptor) this).hasPostActivateMethod()) {
beanClassCallbackInfo = new EjbInterceptor();
beanClassCallbackInfo.setFromBeanClass(true);
beanClassCallbackInfo.addCallbackDescriptors(type,
((EjbSessionDescriptor) this).getPostActivateDescriptors());
}
break;
}
if (beanClassCallbackInfo != null) {
beanClassCallbackInfo.setInterceptorClassName
(getEjbImplClassName());
callbackInterceptors.add(beanClassCallbackInfo);
}
return callbackInterceptors;
}
/**
* Gets the transaction scope of this ejb.
*
* @return true if bean has distributed tx scope (default).
*/
public boolean isDistributedTransactionScope() {
return isDistributedTxScope;
}
/**
* Set the transaction scope of this ejb.
*/
public void setDistributedTransactionScope(boolean scope) {
isDistributedTxScope = scope;
}
/**
* Set the usesCallerIdentity flag
*/
public void setUsesCallerIdentity(boolean flag) {
usesCallerIdentity = flag;
}
/**
* Get the usesCallerIdentity flag
*
* @return Boolean.TRUE if this bean uses caller identity
* null if this is called before validator visit
*/
public Boolean getUsesCallerIdentity() {
return usesCallerIdentity;
}
/**
* Get the description field of security-identity
*/
public String getSecurityIdentityDescription() {
if (securityIdentityDescription == null)
securityIdentityDescription = "";
return securityIdentityDescription;
}
/**
* Set the description field of security-identity
*/
public void setSecurityIdentityDescription(String s) {
securityIdentityDescription = s;
}
public void setRunAsIdentity(RunAsIdentityDescriptor desc) {
if (usesCallerIdentity == null || usesCallerIdentity)
throw new IllegalStateException(localStrings.getLocalString(
"exceptioncannotsetrunas",
"Cannot set RunAs identity when using caller identity"));
this.runAsIdentity = desc;
}
public RunAsIdentityDescriptor getRunAsIdentity() {
if (usesCallerIdentity == null || usesCallerIdentity)
throw new IllegalStateException(localStrings.getLocalString(
"exceptioncannotgetrunas",
"Cannot get RunAs identity when using caller identity"));
return runAsIdentity;
}
/**
* Have default method transaction if isBoundsChecking is on.
*/
public void setUsesDefaultTransaction() {
usesDefaultTransaction = true;
}
/**
* @return a state to indicate whether default method transaction is used
* if isBoundsChecking is on.
*/
public boolean isUsesDefaultTransaction() {
return usesDefaultTransaction;
}
/**
* Return a copy of the mapping held internally of method descriptors to container transaction objects.
*/
public Hashtable getMethodContainerTransactions() {
if (this.methodContainerTransactions == null) {
this.methodContainerTransactions = new Hashtable();
}
return methodContainerTransactions;
}
/**
* Sets the container transaction for the given method descriptor.
* Throws an Illegal argument if this ejb has transaction type BEAN_TRANSACTION_TYPE.
*/
public void setContainerTransactionFor(MethodDescriptor methodDescriptor, ContainerTransaction containerTransaction) {
ContainerTransaction oldValue = this.getContainerTransactionFor(methodDescriptor);
if (oldValue == null || (oldValue != null && !(oldValue.equals(containerTransaction)))) {
String transactionType = this.getTransactionType();
if (transactionType == null) {
setTransactionType(CONTAINER_TRANSACTION_TYPE);
transactionType = CONTAINER_TRANSACTION_TYPE;
} else if (BEAN_TRANSACTION_TYPE.equals(transactionType)) {
throw new IllegalArgumentException(localStrings.getLocalString(
"enterprise.deployment.exceptiontxattrbtnotspecifiedinbeanwithtxtype",
"Method level transaction attributes may not be specified on a bean with transaction type {0}", new Object[]{EjbSessionDescriptor.BEAN_TRANSACTION_TYPE}));
}
//_logger.log(Level.FINE,"put " + methodDescriptor + " " + containerTransaction);
getMethodContainerTransactions().put(methodDescriptor, containerTransaction);
}
}
private void removeContainerTransactionFor(MethodDescriptor methodDescriptor) {
getMethodContainerTransactions().remove(methodDescriptor);
}
/**
* Sets the container transactions for all the method descriptors of this ejb. The Hashtable is keyed
* by method descriptor and the values are the corresponding container transaction objects..
* Throws an Illegal argument if this ejb has transaction type BEAN_TRANSACTION_TYPE.
*/
public void setMethodContainerTransactions(Hashtable methodContainerTransactions) {
if (methodContainerTransactions == null || methodContainerTransactions.isEmpty()) {
methodContainerTransactions = null;
} else {
for (Enumeration e = methodContainerTransactions.keys(); e.hasMoreElements();) {
MethodDescriptor methodDescriptor = (MethodDescriptor) e.nextElement();
ContainerTransaction containerTransaction =
(ContainerTransaction) methodContainerTransactions.get(methodDescriptor);
setContainerTransactionFor(methodDescriptor, containerTransaction);
}
}
}
Set getAllMethodDescriptors() {
Set allMethodDescriptors = new HashSet();
for (Enumeration e = getMethodContainerTransactions().keys(); e.hasMoreElements();) {
allMethodDescriptors.add(e.nextElement());
}
for (Iterator e = this.getPermissionedMethodsByPermission().keySet().iterator(); e.hasNext();) {
MethodPermission nextPermission = (MethodPermission) e.next();
Set permissionedMethods = (Set) this.getPermissionedMethodsByPermission().get(nextPermission);
for (Iterator itr = permissionedMethods.iterator(); itr.hasNext();) {
allMethodDescriptors.add(itr.next());
}
}
return allMethodDescriptors;
}
/**
* Fetches the assigned container transaction object for the given method object or null.
*/
public ContainerTransaction getContainerTransactionFor(MethodDescriptor methodDescriptor) {
ContainerTransaction containerTransaction = null;
if (this.needToConvertMethodContainerTransactions()) {
this.convertMethodContainerTransactions();
}
containerTransaction = (ContainerTransaction) this.getMethodContainerTransactions().get(methodDescriptor);
if (containerTransaction == null) {
if (this.isBoundsChecking() && usesDefaultTransaction) {
containerTransaction = new ContainerTransaction(ContainerTransaction.REQUIRED, "");
this.getMethodContainerTransactions().put(methodDescriptor, containerTransaction);
} else {
containerTransaction = null;
}
}
return containerTransaction;
}
private boolean needToConvertMethodContainerTransactions() {
if (this.getEjbBundleDescriptor() != null) {
for (Enumeration e = this.getMethodContainerTransactions().keys(); e.hasMoreElements();) {
MethodDescriptor md = (MethodDescriptor) e.nextElement();
if (!md.isExact()) {
return true;
}
}
}
return false;
}
private void convertMethodContainerTransactions() {
// container transactions first
//Hashtable transactions = this.getMethodContainerTransactions();
//_logger.log(Level.FINE,"Pre conversion = " + transactions);
Hashtable convertedTransactions = new Hashtable();
convertMethodContainerTransactionsOfStyle(1, convertedTransactions);
convertMethodContainerTransactionsOfStyle(2, convertedTransactions);
convertMethodContainerTransactionsOfStyle(3, convertedTransactions);
//_logger.log(Level.FINE,"Post conversion = " + convertedTransactions);
this.methodContainerTransactions = convertedTransactions;
}
private void convertMethodContainerTransactionsOfStyle(int requestedStyleForConversion, Hashtable convertedMethods) {
Collection transactionMethods = this.getTransactionMethodDescriptors();
Hashtable transactions = this.getMethodContainerTransactions();
for (Enumeration e = transactions.keys(); e.hasMoreElements();) {
MethodDescriptor md = (MethodDescriptor) e.nextElement();
if (md.getStyle() == requestedStyleForConversion) {
ContainerTransaction ct = (ContainerTransaction) getMethodContainerTransactions().get(md);
for (Enumeration mds = md.doStyleConversion(this, transactionMethods).elements(); mds.hasMoreElements();)
{
MethodDescriptor next = (MethodDescriptor) mds.nextElement();
convertedMethods.put(next, new ContainerTransaction(ct));
}
}
}
}
/**
* returns a ContainerTransaction if all the transactional methods on
* the ejb descriptor have the same transaction type else return null
*/
public ContainerTransaction getContainerTransaction() {
Vector transactionalMethods = new Vector(this.getTransactionMethodDescriptors());
MethodDescriptor md = (MethodDescriptor) transactionalMethods.firstElement();
if (md != null) {
ContainerTransaction first = this.getContainerTransactionFor(md);
for (Enumeration e = transactionalMethods.elements(); e.hasMoreElements();) {
MethodDescriptor next = (MethodDescriptor) e.nextElement();
ContainerTransaction nextCt = this.getContainerTransactionFor(next);
if (nextCt != null && !nextCt.equals(first)) {
return null;
}
}
return first;
}
return null;
}
public Set getIORConfigurationDescriptors() {
return iorConfigDescriptors;
}
public void addIORConfigurationDescriptor(EjbIORConfigurationDescriptor val) {
iorConfigDescriptors.add(val);
}
/**
* @eturn the set of roles to which have been assigned method permissions.
*/
public Set getPermissionedRoles() {
if (needToConvertMethodPermissions()) {
convertMethodPermissions();
}
Set allPermissionedRoles = new HashSet();
for (Iterator i = this.getPermissionedMethodsByPermission().keySet().iterator(); i.hasNext();) {
MethodPermission pm = (MethodPermission) i.next();
if (pm.isRoleBased()) {
allPermissionedRoles.add(pm.getRole());
}
}
return allPermissionedRoles;
}
/**
* @return the Map of MethodPermission (keys) that have been assigned to
* MethodDescriptors (elements)
*/
public Map getPermissionedMethodsByPermission() {
if (permissionedMethodsByPermission == null) {
permissionedMethodsByPermission = new Hashtable();
}
return permissionedMethodsByPermission;
}
/**
* Add a new method permission to a method or a set of methods
*
* @param mp is the new method permission to assign
* @param md describe the method or set of methods this permission apply to
*/
public void addPermissionedMethod(MethodPermission mp, MethodDescriptor md) {
if (getEjbBundleDescriptor() == null) {
throw new IllegalArgumentException(localStrings.getLocalString(
"enterprise.deployment.exceptioncannotaddrolesdescriptor",
"Cannot add roles when the descriptor is not part of a bundle"));
}
if (mp.isRoleBased()) {
if (!getEjbBundleDescriptor().getRoles().contains(mp.getRole())) {
throw new IllegalArgumentException(localStrings.getLocalString(
"enterprise.deployment.exceptioncannotaddrolesbundle",
"Cannot add roles when the bundle does not have them"));
}
}
if (md.isExact()) {
updateMethodPermissionForMethod(mp, md);
} else {
addMethodPermissionForStyledMethodDescriptor(mp, md);
}
saveMethodPermissionFromDD(mp, md);
}
/**
* Keep a record of all the Method Permissions exactly as they were in the DD
*/
private void saveMethodPermissionFromDD(MethodPermission mp,
MethodDescriptor md) {
if (methodPermissionsFromDD == null) {
methodPermissionsFromDD = new HashMap();
}
// we organize by permission, makes it easier...
// Use Array List as apposed to HashMap or Table because MethodDescriptor
// Equality once did not take into account differences in
// method interface, and will process sequentially.
ArrayList descriptors = (ArrayList) methodPermissionsFromDD.get(mp);
if (descriptors == null)
descriptors = new ArrayList();
descriptors.add(md);
methodPermissionsFromDD.put(mp, descriptors);
}
/**
* Get a record of all the Method Permissions exactly as they were in the`DD
*/
public HashMap getMethodPermissionsFromDD() {
return methodPermissionsFromDD;
}
private void addMethodPermissionForMethod(MethodPermission mp, MethodDescriptor md) {
if (getPermissionedMethodsByPermission().containsKey(mp)) {
Set alreadyPermissionedMethodsForThisRole = (Set) getPermissionedMethodsByPermission().get(mp);
alreadyPermissionedMethodsForThisRole.add(md);
this.getPermissionedMethodsByPermission().put(mp, alreadyPermissionedMethodsForThisRole);
} else {
Set permissionedMethodsForThisRole = new HashSet();
permissionedMethodsForThisRole.add(md);
this.getPermissionedMethodsByPermission().put(mp, permissionedMethodsForThisRole);
}
}
/**
* Remove a method permission from a method or a set of methods
*
* @param mp is the method permission to remove
* @param md describe the method or set of methods this permission apply to
*/
public void removePermissionedMethod(MethodPermission mp, MethodDescriptor md) {
if (this.getEjbBundleDescriptor() == null) {
throw new IllegalArgumentException(localStrings.getLocalString(
"enterprise.deployment.exceptioncanotaddrolesdescriptor",
"Cannot add roles when the descriptor is not part of a bundle"));
}
if (mp.isRoleBased()) {
if (!getEjbBundleDescriptor().getRoles().contains(mp.getRole())) {
throw new IllegalArgumentException(localStrings.getLocalString(
"enterprise.deployment.exceptioncannotaddrolesbndledoesnothave",
"Cannot add roles when the bundle does not have them"));
}
}
if (this.getPermissionedMethodsByPermission().containsKey(mp)) {
Set alreadyPermissionedMethodsForThisRole = (Set) this.getPermissionedMethodsByPermission().get(mp);
alreadyPermissionedMethodsForThisRole.remove(md);
this.getPermissionedMethodsByPermission().put(mp, alreadyPermissionedMethodsForThisRole);
}
}
/**
* add a style 1 or 2 in our tables
*/
private void addMethodPermissionForStyledMethodDescriptor(MethodPermission mp, MethodDescriptor md) {
if (styledMethodDescriptors == null) {
styledMethodDescriptors = new HashMap();
}
// we organize per method descriptors, makes it easier...
Set permissions = (Set) styledMethodDescriptors.get(md);
if (permissions == null)
permissions = new HashSet();
permissions.add(mp);
styledMethodDescriptors.put(md, permissions);
}
/**
* @return a map of permission to style 1 or 2 method descriptors
*/
public Map getStyledPermissionedMethodsByPermission() {
if (styledMethodDescriptors == null) {
return null;
}
// the current info is structured as MethodDescriptors as keys to
// method permission, let's reverse this to make the Map using the
// method permission as a key.
Map styledMethodDescriptorsByPermission = new HashMap();
for (Iterator mdIterator = styledMethodDescriptors.keySet().iterator(); mdIterator.hasNext();) {
MethodDescriptor md = (MethodDescriptor) mdIterator.next();
Set methodPermissions = (Set) styledMethodDescriptors.get(md);
for (Iterator mpIterator = methodPermissions.iterator(); mpIterator.hasNext();) {
MethodPermission mp = (MethodPermission) mpIterator.next();
Set methodDescriptors = (Set) styledMethodDescriptorsByPermission.get(mp);
if (methodDescriptors == null) {
methodDescriptors = new HashSet();
}
methodDescriptors.add(md);
styledMethodDescriptorsByPermission.put(mp, methodDescriptors);
}
}
return styledMethodDescriptorsByPermission;
}
/**
* @return a Set of method descriptors for all the methods associated
* with an unchecked method permission
*/
public Set getUncheckedMethodDescriptors() {
if (needToConvertMethodPermissions()) {
convertMethodPermissions();
}
return (Set) getPermissionedMethodsByPermission().get(MethodPermission.getUncheckedMethodPermission());
}
/**
* @return a Set of method descriptors for all the methoda assoicated
* with an excluded method permission
*/
public Set getExcludedMethodDescriptors() {
if (needToConvertMethodPermissions()) {
convertMethodPermissions();
}
return (Set) getPermissionedMethodsByPermission().get(MethodPermission.getExcludedMethodPermission());
}
/**
* convert all style 1 and style 2 method descriptors contained in
* our tables into style 3 method descriptors.
*/
private void convertMethodPermissions() {
if (styledMethodDescriptors == null)
return;
Set allMethods = getMethodDescriptors();
Set unpermissionedMethods = getMethodDescriptors();
Set methodDescriptors = styledMethodDescriptors.keySet();
for (Iterator styledMdItr = methodDescriptors.iterator(); styledMdItr.hasNext();) {
MethodDescriptor styledMd = (MethodDescriptor) styledMdItr.next();
// Get the new permissions we are trying to set for this
// method(s)
Set newPermissions = (Set) styledMethodDescriptors.get(styledMd);
// Convert to style 3 method descriptors
Vector mds = styledMd.doStyleConversion(this, allMethods);
for (Iterator mdItr = mds.iterator(); mdItr.hasNext();) {
MethodDescriptor md = (MethodDescriptor) mdItr.next();
// remove it from the list of unpermissioned methods.
// it will be used at the end to set all remaining methods
// with the unchecked method permission
unpermissionedMethods.remove(md);
// iterator over the new set of method permissions for that
// method descriptor and update the table
for (Iterator newPermissionsItr = newPermissions.iterator(); newPermissionsItr.hasNext();) {
MethodPermission newMp = (MethodPermission) newPermissionsItr.next();
updateMethodPermissionForMethod(newMp, md);
}
}
}
// All remaining methods should now be defined as unchecked...
MethodPermission mp = MethodPermission.getUncheckedMethodPermission();
Iterator iterator = unpermissionedMethods.iterator();
while (iterator.hasNext()) {
MethodDescriptor md = (MethodDescriptor) iterator.next();
if (getMethodPermissions(md).isEmpty()) {
addMethodPermissionForMethod(mp, md);
}
}
// finally we reset the list of method descriptors that need style conversion
styledMethodDescriptors = null;
}
private void dumpMethodPermissions() {
_logger.log(Level.FINE, "For Bean " + getName());
Map allPermissions = getPermissionedMethodsByPermission();
Set permissions = allPermissions.keySet();
for (Iterator permissionsIterator = permissions.iterator(); permissionsIterator.hasNext();) {
MethodPermission mp = (MethodPermission) permissionsIterator.next();
_logger.log(Level.FINE, " Method Permission : " + mp);
Set allMethods = (Set) getPermissionedMethodsByPermission().get(mp);
for (Iterator methodIterator = allMethods.iterator(); methodIterator.hasNext();) {
MethodDescriptor md = (MethodDescriptor) methodIterator.next();
_logger.log(Level.FINE, " -> " + md);
}
}
}
/**
* Update a method descriptor set of method permission with a new method permission
* The new method permission is added to the list of existing method permissions
* given it respect the EJB 2.0 paragraph 21.3.2 on priorities of method permissions
*
* @param mp is the method permission to be added
* @param md is the method descriptor (style3 only) to add the method permission to
*/
private void updateMethodPermissionForMethod(MethodPermission mp, MethodDescriptor md) {
// Get the current set of method permissions for that method
Set oldPermissions = getMethodPermissions(md);
if (oldPermissions.isEmpty()) {
// this is easy, just add the new one
addMethodPermissionForMethod(mp, md);
return;
}
// The order of method permssion setting is very important
// EJB 2.0 Spec 21.3.2
// excluded method permission is always used when multiple methos permission are present
// unchecked is considered like a role based method permission and is added to the list
// therefore making the method callable by anyone.
if (mp.isExcluded()) {
// Excluded methods takes precedence on any other form of method permission
// remove all existing method permission...
for (Iterator oldPermissionsItr = oldPermissions.iterator(); oldPermissionsItr.hasNext();) {
MethodPermission oldMp = (MethodPermission) oldPermissionsItr.next();
removePermissionedMethod(oldMp, md);
}
// add the excluded
addMethodPermissionForMethod(mp, md);
} else {
if (mp.isUnchecked()) {
// we are trying to add an unchecked method permisison, all role-based
// method permission should be removed since unchecked is now used, if a
// particular method has an excluded method permision, we do not add it
for (Iterator oldPermissionsItr = oldPermissions.iterator(); oldPermissionsItr.hasNext();) {
MethodPermission oldMp = (MethodPermission) oldPermissionsItr.next();
if (!oldMp.isExcluded()) {
removePermissionedMethod(oldMp, md);
addMethodPermissionForMethod(mp, md);
}
}
} else {
// we are trying to add a role based method permission. Check that
// unchecked or excluded method permissions have not been set
// and add it to the current list of role based permission
for (Iterator oldPermissionsItr = oldPermissions.iterator(); oldPermissionsItr.hasNext();) {
MethodPermission oldMp = (MethodPermission) oldPermissionsItr.next();
if (!oldMp.isExcluded()) {
if (!oldMp.isUnchecked()) {
addMethodPermissionForMethod(mp, md);
}
}
}
}
}
}
/**
* @return true if we have unconverted style 1 or style 2 method descriptors
*/
private boolean needToConvertMethodPermissions() {
return styledMethodDescriptors != null;
}
/**
* @return the set of method permission assigned to a ejb method descriptor.
*/
public Set getMethodPermissionsFor(MethodDescriptor methodDescriptor) {
if (needToConvertMethodPermissions()) {
convertMethodPermissions();
}
return getMethodPermissions(methodDescriptor);
}
private Set getMethodPermissions(MethodDescriptor methodDescriptor) {
Set methodPermissionsForMethod = new HashSet();
for (Iterator e = this.getPermissionedMethodsByPermission().keySet().iterator(); e.hasNext();) {
MethodPermission nextPermission = (MethodPermission) e.next();
Set permissionedMethods = (Set) this.getPermissionedMethodsByPermission().get(nextPermission);
for (Iterator itr = permissionedMethods.iterator(); itr.hasNext();) {
MethodDescriptor md = (MethodDescriptor) itr.next();
if (md.equals(methodDescriptor)) {
methodPermissionsForMethod.add(nextPermission);
}
}
}
return methodPermissionsForMethod;
}
/**
* Return the set of ejb references this ejb declares.
*/
public Set getEjbReferenceDescriptors() {
return ejbReferences;
}
/**
* Adds a reference to another ejb to me.
*/
public void addEjbReferenceDescriptor(EjbReference ejbReference) {
ejbReferences.add(ejbReference);
ejbReference.setReferringBundleDescriptor(getEjbBundleDescriptor());
}
public void removeEjbReferenceDescriptor(EjbReference ejbReference) {
ejbReferences.remove(ejbReference);
ejbReference.setReferringBundleDescriptor(null);
}
public Set getDataSourceDefinitionDescriptors() {
return datasourceDefinitionDescs;
}
public void addDataSourceDefinitionDescriptor(DataSourceDefinitionDescriptor reference) {
for(Iterator itr = this.getDataSourceDefinitionDescriptors().iterator(); itr.hasNext();){
DataSourceDefinitionDescriptor desc = (DataSourceDefinitionDescriptor)itr.next();
if(desc.getName().equals(reference.getName())){
throw new IllegalStateException(
localStrings.getLocalString("exceptionejbduplicatedatasourcedefinition",
"This ejb [{0}] cannot have datasource definitions of same name : [{1}]",
getName(), reference.getName()));
}
}
getDataSourceDefinitionDescriptors().add(reference);
}
public void removeDataSourceDefinitionDescriptor(DataSourceDefinitionDescriptor reference) {
this.getDataSourceDefinitionDescriptors().remove(reference);
}
public Set getServiceReferenceDescriptors() {
return serviceReferences;
}
public void addServiceReferenceDescriptor(ServiceReferenceDescriptor
serviceRef) {
serviceRef.setBundleDescriptor(getEjbBundleDescriptor());
serviceReferences.add(serviceRef);
}
public void removeServiceReferenceDescriptor(ServiceReferenceDescriptor
serviceRef) {
serviceReferences.remove(serviceRef);
}
/**
* Looks up an service reference with the given name.
* Throws an IllegalArgumentException if it is not found.
*/
public ServiceReferenceDescriptor getServiceReferenceByName(String name) {
for (Iterator itr = this.getServiceReferenceDescriptors().iterator();
itr.hasNext();) {
ServiceReferenceDescriptor srd = (ServiceReferenceDescriptor)
itr.next();
if (srd.getName().equals(name)) {
return srd;
}
}
throw new IllegalArgumentException(localStrings.getLocalString(
"enterprise.deployment.exceptionejbhasnoservicerefbyname",
"This ejb [{0}] has no service reference by the name of [{1}]",
new Object[]{getName(), name}));
}
public Set getMessageDestinationReferenceDescriptors() {
return messageDestReferences;
}
public void addMessageDestinationReferenceDescriptor
(MessageDestinationReferenceDescriptor messageDestRef) {
if (getEjbBundleDescriptor() != null) {
messageDestRef.setReferringBundleDescriptor
(getEjbBundleDescriptor());
}
messageDestReferences.add(messageDestRef);
}
public void removeMessageDestinationReferenceDescriptor
(MessageDestinationReferenceDescriptor msgDestRef) {
messageDestReferences.remove(msgDestRef);
}
/**
* Looks up an message destination reference with the given name.
* Throws an IllegalArgumentException if it is not found.
*/
public MessageDestinationReferenceDescriptor
getMessageDestinationReferenceByName(String name) {
for (MessageDestinationReferenceDescriptor mdr : messageDestReferences) {
if (mdr.getName().equals(name)) {
return mdr;
}
}
throw new IllegalArgumentException(localStrings.getLocalString(
"exceptionejbhasnomsgdestrefbyname",
"This ejb [{0}] has no message destination reference by the name of [{1}]",
new Object[]{getName(), name}));
}
/**
* Return the set of JMS destination references this ejb declares.
*/
public Set getJmsDestinationReferenceDescriptors() {
return jmsDestReferences;
}
public void addJmsDestinationReferenceDescriptor(JmsDestinationReferenceDescriptor jmsDestReference) {
jmsDestReferences.add(jmsDestReference);
}
public void removeJmsDestinationReferenceDescriptor(JmsDestinationReferenceDescriptor jmsDestReference) {
jmsDestReferences.remove(jmsDestReference);
}
/**
* Return the set of resource references this ejb declares.
*/
public Set getResourceReferenceDescriptors() {
return resourceReferences;
}
/**
* Adds a resource reference to me.
*/
public void addResourceReferenceDescriptor(ResourceReferenceDescriptor resourceReference) {
resourceReferences.add(resourceReference);
}
/**
* Removes the given resource reference from me.
*/
public void removeResourceReferenceDescriptor(ResourceReferenceDescriptor resourceReference) {
resourceReferences.remove(resourceReference);
}
/**
* Return the set of resource references this ejb declares that have been resolved..
*/
public Set getResourceReferenceDescriptors(boolean resolved) {
Set toReturn = new HashSet();
for (Iterator itr = this.getResourceReferenceDescriptors().iterator(); itr.hasNext();) {
ResourceReferenceDescriptor next = (ResourceReferenceDescriptor) itr.next();
if (next.isResolved() == resolved) {
toReturn.add(next);
}
}
return toReturn;
}
/**
* Returns the environment property object searching on the supplied key.
* throws an illegal argument exception if no such environment property exists.
*/
public EnvironmentProperty getEnvironmentPropertyByName(String name) {
for (Iterator itr = this.getEnvironmentProperties().iterator(); itr.hasNext();) {
EnvironmentProperty ev = (EnvironmentProperty) itr.next();
if (ev.getName().equals(name)) {
return ev;
}
}
throw new IllegalArgumentException(localStrings.getLocalString(
"enterprise.deployment.exceptionbeanhasnoenvpropertybyname",
"This bean {0} has no environment property by the name of {1}",
new Object[]{getName(), name}));
}
/**
* Return a reference to another ejb by the same name or throw an IllegalArgumentException.
*/
public EjbReference getEjbReference(String name) {
for (Iterator itr = this.getEjbReferenceDescriptors().iterator(); itr.hasNext();) {
EjbReference er = (EjbReference) itr.next();
if (er.getName().equals(name)) {
return er;
}
}
throw new IllegalArgumentException(localStrings.getLocalString(
"enterprise.deployment.exceptionbeanhasnoejbrefbyname",
"This bean {0} has no ejb reference by the name of {1}",
new Object[]{getName(), name}));
}
/**
* Return a reference to another ejb by the same name or throw an IllegalArgumentException.
*/
public EjbReferenceDescriptor getEjbReferenceByName(String name) {
return (EjbReferenceDescriptor) getEjbReference(name);
}
/**
* Return a reference to another ejb by the same name or throw an IllegalArgumentException.
*/
public JmsDestinationReferenceDescriptor getJmsDestinationReferenceByName(String name) {
for (Iterator itr = this.getJmsDestinationReferenceDescriptors().iterator(); itr.hasNext();) {
JmsDestinationReferenceDescriptor jdr = (JmsDestinationReferenceDescriptor) itr.next();
if (jdr.getName().equals(name)) {
return jdr;
}
}
throw new IllegalArgumentException(localStrings.getLocalString(
"enterprise.deployment.exceptionbeanhasnojmsdestrefbyname",
"This bean {0} has no resource environment reference by the name of {1}",
new Object[] {getName(), name}));
}
/**
* Replaces the an environment proiperty with another one.
*/
public void replaceEnvironmentProperty(EnvironmentProperty oldOne, EnvironmentProperty newOne) {
environmentProperties.remove(oldOne);
environmentProperties.add(newOne);
}
/**
* Removes the given environment property from me.
*/
public void removeEnvironmentProperty(EnvironmentProperty environmentProperty) {
this.getEnvironmentProperties().remove(environmentProperty);
}
void removeRole(Role role) {
//this.getPermissionedRoles().remove(role);
this.getPermissionedMethodsByPermission().remove(new MethodPermission(role));
Set roleReferences = new HashSet(this.getRoleReferences());
for (Iterator itr = roleReferences.iterator(); itr.hasNext();) {
RoleReference roleReference = (RoleReference) itr.next();
if (roleReference.getRole().equals(role)) {
roleReference.setValue("");
}
}
}
/**
* Return the resource object corresponding to the supplied name or throw an illegal argument exception.
*/
public ResourceReferenceDescriptor getResourceReferenceByName(String name) {
for (Iterator itr = this.getResourceReferenceDescriptors().iterator(); itr.hasNext();) {
ResourceReferenceDescriptor next = (ResourceReferenceDescriptor) itr.next();
if (next.getName().equals(name)) {
return next;
}
}
throw new IllegalArgumentException(localStrings.getLocalString(
"enterprise.deployment.exceptionbeanhasnoresourcerefbyname",
"This bean {0} has no resource reference by the name of {1}",
new Object[]{getName(), name}));
}
/**
* Returns true if this ejb descriptor has resource references that are resolved.
*/
public boolean hasResolvedResourceReferences() {
if (!this.getResourceReferenceDescriptors().isEmpty()) {
return false;
} else {
for (Iterator itr = this.getResourceReferenceDescriptors().iterator(); itr.hasNext();) {
ResourceReferenceDescriptor resourceReference = (ResourceReferenceDescriptor) itr.next();
if (resourceReference.isResolved()) {
return true;
}
}
}
return false;
}
public Set
getEntityManagerFactoryReferenceDescriptors() {
return entityManagerFactoryReferences;
}
/**
* Return the entity manager factory reference descriptor corresponding to
* the given name.
*/
public EntityManagerFactoryReferenceDescriptor
getEntityManagerFactoryReferenceByName(String name) {
for (EntityManagerFactoryReferenceDescriptor next :
getEntityManagerFactoryReferenceDescriptors()) {
if (next.getName().equals(name)) {
return next;
}
}
throw new IllegalArgumentException(localStrings.getLocalString(
"enterprise.deployment.exceptionbeanhasnoentitymgrfactoryrefbyname",
"This ejb {0} has no entity manager factory reference by the name of {1}",
new Object[]{getName(), name}));
}
public void addEntityManagerFactoryReferenceDescriptor
(EntityManagerFactoryReferenceDescriptor reference) {
if (getEjbBundleDescriptor() != null) {
reference.setReferringBundleDescriptor
(getEjbBundleDescriptor());
}
entityManagerFactoryReferences.add(reference);
}
public Set
getEntityManagerReferenceDescriptors() {
return entityManagerReferences;
}
/**
* Return the entity manager factory reference descriptor corresponding to
* the given name.
*/
public EntityManagerReferenceDescriptor
getEntityManagerReferenceByName(String name) {
for (EntityManagerReferenceDescriptor next :
getEntityManagerReferenceDescriptors()) {
if (next.getName().equals(name)) {
return next;
}
}
throw new IllegalArgumentException(localStrings.getLocalString(
"enterprise.deployment.exceptionbeanhasnoentitymgrrefbyname",
"This ejb {0} has no entity manager reference by the name of {1}",
new Object[]{getName(), name}));
}
public void addEntityManagerReferenceDescriptor
(EntityManagerReferenceDescriptor reference) {
if (getEjbBundleDescriptor() != null) {
reference.setReferringBundleDescriptor
(getEjbBundleDescriptor());
}
this.getEntityManagerReferenceDescriptors().add(reference);
}
/**
* Return a copy of the structure holding the environ,ent properties.
*/
public Set getEnvironmentProperties() {
return environmentProperties;
}
/**
* Add the supplied environment property to the ejb descriptor's list.
*/
public void addEnvironmentProperty(EnvironmentProperty environmentProperty) {
if (environmentProperties.contains(environmentProperty)) {
replaceEnvironmentProperty(environmentProperty, environmentProperty);
} else {
environmentProperties.add(environmentProperty);
}
}
/**
* Return a copy of the role references set.
*/
public Set getRoleReferences() {
if (roleReferences == null) {
roleReferences = new HashSet();
}
return roleReferences;
}
/**
* Adds a role reference.
*/
public void addRoleReference(RoleReference roleReference) {
//_logger.log(Level.FINE,"add " + roleReference);
this.getRoleReferences().add(roleReference);
}
/**
* Removes a role reference.
*/
public void removeRoleReference(RoleReference roleReference) {
this.getRoleReferences().remove(roleReference);
}
/**
* Returns a matching role reference by name or throw an IllegalArgumentException.
*/
public RoleReference getRoleReferenceByName(String roleReferenceName) {
for (Iterator itr = this.getRoleReferences().iterator(); itr.hasNext();) {
RoleReference nextRR = (RoleReference) itr.next();
if (nextRR.getName().equals(roleReferenceName)) {
return nextRR;
}
}
return null;
}
public List
getInjectableResourcesByClass(String className) {
return bundleDescriptor.getInjectableResourcesByClass
(className, this);
}
public InjectionInfo getInjectionInfoByClass(String className) {
return bundleDescriptor.getInjectionInfoByClass(className, this);
}
/**
* Gets the containing ejb bundle descriptor..
*/
public EjbBundleDescriptor getEjbBundleDescriptor() {
return bundleDescriptor;
}
public void setEjbBundleDescriptor(EjbBundleDescriptor bundleDescriptor) {
this.bundleDescriptor = bundleDescriptor;
}
/**
* Gets the application to which this ejb descriptor belongs.
*/
public Application getApplication() {
if (getEjbBundleDescriptor() != null) {
return getEjbBundleDescriptor().getApplication();
}
return null;
}
/**
* Returns the full set of method descriptors I have (from all the methods on my home and remote interfaces).
*/
public Set getMethodDescriptors() {
ClassLoader classLoader = getEjbBundleDescriptor().getClassLoader();
Set methods = getBusinessMethodDescriptors();
try {
if (isRemoteInterfacesSupported()) {
addAllInterfaceMethodsIn(methods, classLoader.loadClass(getHomeClassName()), MethodDescriptor.EJB_HOME);
}
if (isLocalInterfacesSupported()) {
addAllInterfaceMethodsIn(methods, classLoader.loadClass(getLocalHomeClassName()), MethodDescriptor.EJB_LOCALHOME);
}
} catch (Throwable t) {
_logger.log(Level.SEVERE, "enterprise.deployment.backend.methodClassLoadFailure", new Object[]{"(EjbDescriptor.getMethods())"});
throw new RuntimeException(t);
}
return methods;
}
/**
* Returns the full set of transactional business method descriptors I have.
*/
public Set getTxBusinessMethodDescriptors() {
Set txBusMethods = getBusinessMethodDescriptors();
if (isTimedObject()) {
if (timedObjectMethod != null) {
txBusMethods.add(timedObjectMethod);
}
// XXX TODO - add schedule methods
}
return txBusMethods;
}
/**
* Returns the full set of security business method descriptors I have.
*/
public Set getSecurityBusinessMethodDescriptors() {
return getBusinessMethodDescriptors();
}
/**
* Returns the set of local/remote/no-interface view business method descriptors I have.
*/
public Set getClientBusinessMethodDescriptors() {
return getLocalRemoteBusinessMethodDescriptors();
}
/**
* Returns the full set of business method descriptors I have
*/
private Set getLocalRemoteBusinessMethodDescriptors() {
ClassLoader classLoader = getEjbBundleDescriptor().getClassLoader();
Set methods = new HashSet();
try {
if (isRemoteInterfacesSupported()) {
addAllInterfaceMethodsIn(methods, classLoader.loadClass(getRemoteClassName()), MethodDescriptor.EJB_REMOTE);
}
if (isRemoteBusinessInterfacesSupported()) {
for (String intf : getRemoteBusinessClassNames()) {
addAllInterfaceMethodsIn(methods, classLoader.loadClass(intf), MethodDescriptor.EJB_REMOTE);
}
}
if (isLocalInterfacesSupported()) {
addAllInterfaceMethodsIn(methods, classLoader.loadClass(getLocalClassName()), MethodDescriptor.EJB_LOCAL);
}
if (isLocalBusinessInterfacesSupported()) {
for (String intf : getLocalBusinessClassNames()) {
addAllInterfaceMethodsIn(methods, classLoader.loadClass(intf), MethodDescriptor.EJB_LOCAL);
}
}
if (isLocalBean()) {
addAllInterfaceMethodsIn(methods, classLoader.loadClass(getEjbClassName()),
MethodDescriptor.EJB_LOCAL);
}
} catch (Throwable t) {
_logger.log(Level.SEVERE, "enterprise.deployment.backend.methodClassLoadFailure",
new Object[]{"(EjbDescriptor.getBusinessMethodDescriptors())"});
throw new RuntimeException(t);
}
return methods;
}
/**
* Returns the full set of business method descriptors I have
*/
private Set getBusinessMethodDescriptors() {
ClassLoader classLoader = getEjbBundleDescriptor().getClassLoader();
Set methods = getLocalRemoteBusinessMethodDescriptors();
try {
if (hasWebServiceEndpointInterface()) {
addAllInterfaceMethodsIn(methods, classLoader.loadClass(getWebServiceEndpointInterfaceName()), MethodDescriptor.EJB_WEB_SERVICE);
}
} catch (Throwable t) {
_logger.log(Level.SEVERE, "enterprise.deployment.backend.methodClassLoadFailure", new Object[]{"(EjbDescriptor.getBusinessMethodDescriptors())"});
throw new RuntimeException(t);
}
return methods;
}
protected void addAllInterfaceMethodsIn(Collection methodDescriptors, Class c, String methodIntf) {
Method[] methods = c.getMethods();
for (int i = 0; i < methods.length; i++) {
if( methods[i].getDeclaringClass() != java.lang.Object.class ) {
methodDescriptors.add(new MethodDescriptor(methods[i], methodIntf));
}
}
}
/**
* @return the MethodDescriptor for the given Method object
*/
public MethodDescriptor getBusinessMethodDescriptorFor(Method m, String methodIntf) {
Set businessMethodDescriptors = getBusinessMethodDescriptors();
MethodDescriptor methodDesc = new MethodDescriptor(m, methodIntf);
MethodDescriptor match = null;
for(Object next : businessMethodDescriptors) {
MethodDescriptor nextMethodDesc = (MethodDescriptor) next;
if( nextMethodDesc.equals(methodDesc)) {
match = nextMethodDesc;
break;
}
}
return match;
}
/**
* @return the collection of MethodDescriptors to which ContainerTransactions
* may be assigned.
*/
public Collection getTransactionMethodDescriptors() {
return getTransactionMethods(getEjbBundleDescriptor().getClassLoader());
}
/**
* @return a collection of MethodDescriptor for methods which may
* have a associated transaction attribute
*/
protected Collection getTransactionMethods(ClassLoader classLoader) {
try {
ClassLoader cl = getEjbBundleDescriptor().getClassLoader();
BeanMethodCalculator bmc = Globals.getDefaultHabitat().getComponent(BeanMethodCalculator.class);
if (bmc!=null) {
return bmc.getTransactionalMethodsFor(this, classLoader);
} else {
_logger.log(Level.FINE, "enterprise.deploymnet.ejbcontainernotinstalled");
return null;
}
} catch (Throwable t) {
_logger.log(Level.SEVERE, "enterprise.deployment.backend.methodClassLoadFailure", new Object[]{"(EjbDescriptor.getMethods())"});
throw new RuntimeException(t);
}
}
/**
* Return the set of method objects representing no-interface view
*/
public Set getOptionalLocalBusinessMethods() {
Set methods = new HashSet();
try {
Class c = getEjbBundleDescriptor().getClassLoader().loadClass(getEjbClassName());
Method[] ms = c.getMethods();
for (Method m : ms) {
if (m.getDeclaringClass() != Object.class) {
methods.add(m);
}
}
} catch (Throwable t) {
_logger.log(Level.SEVERE, "enterprise.deployment.backend.methodClassLoadFailure", new Object[]{"(EjbDescriptor.getMethods())"});
throw new RuntimeException(t);
}
return methods;
}
/**
* Return the set of method objects on my home and remote interfaces.
*/
public Vector getMethods() {
return getMethods(getEjbBundleDescriptor().getClassLoader());
}
/**
* Return the ejb method objects, i.e. the methods on the home and remote interfaces.
*/
public Vector getMethods(ClassLoader classLoader) {
try {
ClassLoader cl = getEjbBundleDescriptor().getClassLoader();
BeanMethodCalculator bmc = Globals.getDefaultHabitat().getComponent(BeanMethodCalculator.class);
if (bmc!=null) {
return bmc.getMethodsFor(this, classLoader);
} else {
_logger.log(Level.FINE, "enterprise.deploymnet.ejbcontainernotinstalled");
return new Vector();
}
} catch (Throwable t) {
_logger.log(Level.SEVERE, "enterprise.deployment.backend.methodClassLoadFailure", new Object[]{"(EjbDescriptor.getMethods())"});
throw new RuntimeException(t);
}
}
/**
* Return a Vector of the Field objetcs of this ejb.
*/
public Vector getFields() {
Vector fieldsVector = new Vector();
Class ejb = null;
try {
ClassLoader cl = getEjbBundleDescriptor().getClassLoader();
ejb = cl.loadClass(this.getEjbClassName());
} catch (Throwable t) {
_logger.log(Level.SEVERE, "enterprise.deployment.backend.methodClassLoadFailure", new Object[]{this.getEjbClassName()});
return fieldsVector;
}
Field[] fields = ejb.getFields();
for (int i = 0; i < fields.length; i++) {
fieldsVector.addElement(fields[i]);
}
return fieldsVector;
}
public Vector getFieldDescriptors() {
Vector fields = this.getFields();
Vector fieldDescriptors = new Vector();
for (int fieldIndex = 0; fieldIndex < fields.size(); fieldIndex++) {
Field field = (Field) fields.elementAt(fieldIndex);
fieldDescriptors.insertElementAt(new FieldDescriptor(field), fieldIndex);
}
return fieldDescriptors;
}
void doMethodDescriptorConversions() throws Exception {
// container transactions first
Hashtable transactions = this.getMethodContainerTransactions();
//_logger.log(Level.FINE,"Pre conversion = " + transactions);
Hashtable convertedTransactions = new Hashtable();
Collection transactionMethods = this.getTransactionMethodDescriptors();
for (Enumeration e = transactions.keys(); e.hasMoreElements();) {
MethodDescriptor md = (MethodDescriptor) e.nextElement();
ContainerTransaction ct = (ContainerTransaction) transactions.get(md);
for (Enumeration mds = md.doStyleConversion(this, transactionMethods).elements(); mds.hasMoreElements();) {
MethodDescriptor next = (MethodDescriptor) mds.nextElement();
convertedTransactions.put(next, new ContainerTransaction(ct));
}
}
//_logger.log(Level.FINE,"Post conversion = " + convertedTransactions);
setMethodContainerTransactions(convertedTransactions);
convertMethodPermissions();
}
public void removeEjbReferencer(EjbReferenceDescriptor ref) {
ejbReferencersPointingToMe.remove(ref);
}
// called from EjbReferenceDescriptor.setEjbDescriptor
void addEjbReferencer(EjbReferenceDescriptor ref) {
ejbReferencersPointingToMe.add(ref);
}
// called from EjbEntityDescriptor.replaceEntityDescriptor etc
public Set getAllEjbReferencers() {
return ejbReferencersPointingToMe;
}
// Called from EjbBundleDescriptor only
public void setUniqueId(long id) {
uniqueId = id;
}
public long getUniqueId() {
return uniqueId;
}
/**
* Returns a formatted String of the attributes of this object.
*/
public void print(StringBuffer toStringBuffer) {
super.print(toStringBuffer);
toStringBuffer.append("\n ejbClassName ").append(ejbClassName);
toStringBuffer.append("\n transactionType ").append(transactionType);
toStringBuffer.append("\n methodContainerTransactions ").append(getMethodContainerTransactions());
toStringBuffer.append("\n environmentProperties ");
if (environmentProperties != null)
printDescriptorSet(environmentProperties, toStringBuffer);
toStringBuffer.append("\n ejbReferences ");
if (ejbReferences != null)
printDescriptorSet(ejbReferences, toStringBuffer);
toStringBuffer.append("\n jmsDestReferences ");
if (jmsDestReferences != null)
printDescriptorSet(jmsDestReferences, toStringBuffer);
toStringBuffer.append("\n messageDestReferences ");
if (messageDestReferences != null)
printDescriptorSet(messageDestReferences, toStringBuffer);
toStringBuffer.append("\n resourceReferences ");
if (resourceReferences != null)
printDescriptorSet(resourceReferences, toStringBuffer);
toStringBuffer.append("\n serviceReferences ");
if (serviceReferences != null)
printDescriptorSet(serviceReferences, toStringBuffer);
toStringBuffer.append("\n roleReferences ");
if (roleReferences != null)
printDescriptorSet(roleReferences, toStringBuffer);
for (Iterator e = this.getPermissionedMethodsByPermission().keySet().iterator(); e.hasNext();) {
MethodPermission nextPermission = (MethodPermission) e.next();
toStringBuffer.append("\n method-permission->method: ");
nextPermission.print(toStringBuffer);
toStringBuffer.append(" -> ").append(this.getPermissionedMethodsByPermission().get(nextPermission));
}
}
private void printDescriptorSet(Set descSet, StringBuffer sbuf) {
for (Iterator itr = descSet.iterator(); itr.hasNext();) {
Object obj = itr.next();
if (obj instanceof Descriptor)
((Descriptor) obj).print(sbuf);
else
sbuf.append(obj);
}
}
/**
* visit the descriptor and all sub descriptors with a DOL visitor implementation
*
* @param aVisitor a visitor to traverse the descriptors
*/
public void visit(DescriptorVisitor aVisitor) {
if (aVisitor instanceof EjbVisitor) {
visit((EjbVisitor) aVisitor);
} else {
super.visit(aVisitor);
}
}
/**
* visit the descriptor and all sub descriptors with a DOL visitor implementation
*
* @param aVisitor a visitor to traverse the descriptors
*/
public void visit(EjbVisitor aVisitor) {
aVisitor.accept(this);
// Visit all injectables first. In some cases, basic type information
// has to be derived from target inject method or inject field.
for (InjectionCapable injectable :
bundleDescriptor.getInjectableResources(this)) {
aVisitor.accept(injectable);
}
for (Iterator itr = ejbReferences.iterator(); itr.hasNext();) {
EjbReference aRef = (EjbReference) itr.next();
aVisitor.accept(aRef);
}
for (Iterator e = getPermissionedMethodsByPermission().keySet().iterator(); e.hasNext();) {
MethodPermission nextPermission = (MethodPermission) e.next();
Set methods = (Set) getPermissionedMethodsByPermission().get(nextPermission);
aVisitor.accept(nextPermission, methods.iterator());
}
if (getStyledPermissionedMethodsByPermission() != null) {
for (Iterator e = getStyledPermissionedMethodsByPermission().keySet().iterator(); e.hasNext();) {
MethodPermission nextPermission = (MethodPermission) e.next();
Set methods = (Set) getStyledPermissionedMethodsByPermission().get(nextPermission);
aVisitor.accept(nextPermission, methods.iterator());
}
}
for (Iterator e = getRoleReferences().iterator(); e.hasNext();) {
RoleReference roleRef = (RoleReference) e.next();
aVisitor.accept(roleRef);
}
for (Iterator e = getMethodContainerTransactions().keySet().iterator(); e.hasNext();) {
MethodDescriptor md = (MethodDescriptor) e.next();
ContainerTransaction ct = (ContainerTransaction) getMethodContainerTransactions().get(md);
aVisitor.accept(md, ct);
}
for (Iterator e = getEnvironmentProperties().iterator(); e.hasNext();) {
EnvironmentProperty envProp = (EnvironmentProperty) e.next();
aVisitor.accept(envProp);
}
for (Iterator it = getResourceReferenceDescriptors().iterator();
it.hasNext();) {
ResourceReferenceDescriptor next =
(ResourceReferenceDescriptor) it.next();
aVisitor.accept(next);
}
for (Iterator it = getJmsDestinationReferenceDescriptors().iterator();
it.hasNext();) {
JmsDestinationReferenceDescriptor next =
(JmsDestinationReferenceDescriptor) it.next();
aVisitor.accept(next);
}
for (Iterator it = getMessageDestinationReferenceDescriptors().iterator();
it.hasNext();) {
MessageDestinationReferencer next =
(MessageDestinationReferencer) it.next();
aVisitor.accept(next);
}
// If this is a message bean, it can be a message destination
// referencer as well.
if (getType().equals(EjbMessageBeanDescriptor.TYPE)) {
MessageDestinationReferencer msgDestReferencer =
(MessageDestinationReferencer) this;
if (msgDestReferencer.getMessageDestinationLinkName() != null) {
aVisitor.accept(msgDestReferencer);
}
}
Set serviceRefs = getServiceReferenceDescriptors();
for (Iterator itr = serviceRefs.iterator(); itr.hasNext();) {
aVisitor.accept((ServiceReferenceDescriptor) itr.next());
}
}
}
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