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Micro Distribution of the Payara Project for IBM JDK
/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 2009-2013 Oracle and/or its affiliates. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can
* obtain a copy of the License at
* https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
* or packager/legal/LICENSE.txt. See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at packager/legal/LICENSE.txt.
*
* GPL Classpath Exception:
* Oracle designates this particular file as subject to the "Classpath"
* exception as provided by Oracle in the GPL Version 2 section of the License
* file that accompanied this code.
*
* Modifications:
* If applicable, add the following below the License Header, with the fields
* enclosed by brackets [] replaced by your own identifying information:
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* and therefore, elected the GPL Version 2 license, then the option applies
* only if the new code is made subject to such option by the copyright
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*/
// Portions Copyright [2016-2017] [Payara Foundation and/or its affiliates]
package org.glassfish.weld;
import com.sun.enterprise.deployment.Application;
import com.sun.enterprise.deployment.util.DOLUtils;
import org.glassfish.api.deployment.DeploymentContext;
import org.glassfish.api.deployment.archive.ReadableArchive;
import org.glassfish.cdi.CDILoggerInfo;
import org.glassfish.weld.connector.WeldUtils;
import org.glassfish.weld.ejb.EjbDescriptorImpl;
import org.jboss.weld.bootstrap.WeldBootstrap;
import org.jboss.weld.bootstrap.api.ServiceRegistry;
import org.jboss.weld.bootstrap.api.helpers.SimpleServiceRegistry;
import org.jboss.weld.bootstrap.spi.BeanDeploymentArchive;
import org.jboss.weld.bootstrap.spi.BeanDiscoveryMode;
import org.jboss.weld.bootstrap.spi.BeansXml;
import org.jboss.weld.ejb.spi.EjbDescriptor;
import javax.enterprise.inject.spi.AnnotatedType;
import javax.enterprise.inject.spi.InjectionTarget;
import java.io.File;
import java.io.IOException;
import java.lang.reflect.Field;
import java.net.MalformedURLException;
import java.net.URI;
import java.net.URL;
import java.net.URLClassLoader;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Enumeration;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.ListIterator;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.CopyOnWriteArrayList;
import java.util.jar.JarFile;
import java.util.logging.Level;
import java.util.logging.Logger;
import static java.util.logging.Level.FINE;
import static java.util.logging.Level.FINER;
import static java.util.logging.Level.SEVERE;
import static org.glassfish.weld.WeldDeployer.WELD_BOOTSTRAP;
import static org.glassfish.weld.connector.WeldUtils.*;
/*
* The means by which Weld Beans are discovered on the classpath.
*/
public class BeanDeploymentArchiveImpl implements BeanDeploymentArchive {
private Logger logger = Logger.getLogger(BeanDeploymentArchiveImpl.class.getName());
private ReadableArchive archive;
private String id;
private List moduleClassNames = null; // Names of classes in the module
private List beanClassNames = null; // Names of bean classes in the module
private List> moduleClasses = null; // Classes in the module
private List> beanClasses = null; // Classes identified as Beans through Weld SPI
private List beansXmlURLs = null;
private final Collection> ejbDescImpls;
private List beanDeploymentArchives;
private SimpleServiceRegistry simpleServiceRegistry = null;
private BDAType bdaType = BDAType.UNKNOWN;
private DeploymentContext context;
private WeldBootstrap weldBootstrap;
private final Map, InjectionTarget> itMap = new HashMap<>();
//workaround: WELD-781
private ClassLoader moduleClassLoaderForBDA = null;
private String friendlyId = "";
private Collection cdiAnnotatedClassNames = null;
private boolean deploymentComplete = false;
/**
* Produce a BeanDeploymentArchive form information contained
* in the provided ReadableArchive.
*/
public BeanDeploymentArchiveImpl(ReadableArchive archive,
Collection ejbs,
DeploymentContext ctx) {
this(archive, ejbs, ctx, null);
}
public BeanDeploymentArchiveImpl(ReadableArchive archive,
Collection ejbs,
DeploymentContext ctx,
String bdaID) {
this.beanClasses = new ArrayList<>();
this.beanClassNames = new ArrayList<>();
this.moduleClasses = new ArrayList<>();
this.moduleClassNames = new ArrayList<>();
this.beansXmlURLs = new CopyOnWriteArrayList<>();
this.archive = archive;
if (bdaID == null) {
this.id = archive.getName();
} else {
this.id = bdaID;
}
this.friendlyId = this.id;
this.ejbDescImpls = new HashSet<>();
this.beanDeploymentArchives = new ArrayList<>();
this.context = ctx;
this.weldBootstrap = context.getTransientAppMetaData(WELD_BOOTSTRAP, WeldBootstrap.class);
populate(ejbs, ctx.getModuleMetaData(Application.class));
populateEJBsForThisBDA(ejbs);
try {
this.archive.close();
} catch (Exception e) {
}
this.archive = null;
// This assigns moduleClassLoaderForBDA
getClassLoader();
}
//These are for empty BDAs that do not model Bean classes in the current
//deployment unit -- for example: BDAs for portable Extensions.
public BeanDeploymentArchiveImpl(String id,
List> wClasses,
List beansXmlUrls,
Collection ejbs,
DeploymentContext ctx) {
this.id = id;
this.moduleClasses = wClasses;
this.beanClasses = new ArrayList<>(wClasses);
this.moduleClassNames = new ArrayList<>();
this.beanClassNames = new ArrayList<>();
for (Class c : wClasses) {
moduleClassNames.add(c.getName());
beanClassNames.add(c.getName());
}
this.beansXmlURLs = beansXmlUrls;
this.ejbDescImpls = new HashSet<>();
this.beanDeploymentArchives = new ArrayList<>();
this.context = ctx;
this.weldBootstrap = context.getTransientAppMetaData(WELD_BOOTSTRAP, WeldBootstrap.class);
populateEJBsForThisBDA(ejbs);
// This assigns moduleClassLoaderForBDA
getClassLoader();
}
private void populateEJBsForThisBDA(Collection ejbs) {
for (com.sun.enterprise.deployment.EjbDescriptor next : ejbs) {
for (String className : moduleClassNames) {
if (className.equals(next.getEjbClassName())) {
EjbDescriptorImpl wbEjbDesc = new EjbDescriptorImpl(next);
ejbDescImpls.add(wbEjbDesc);
}
}
}
}
public Collection getBeanDeploymentArchives() {
return beanDeploymentArchives;
}
public Collection getBeanClasses() {
//This method is called during BeanDeployment.deployBeans, so this would
//be the right time to place the module classloader for the BDA as the TCL
if (logger.isLoggable(FINER)) {
logger.log(FINER,
CDILoggerInfo.SETTING_CONTEXT_CLASS_LOADER,
new Object[]{this.id, this.moduleClassLoaderForBDA});
}
if ( ! isDeploymentComplete() ) {
//The TCL is unset at the end of deployment of CDI beans in WeldDeployer.event
//XXX: This is a workaround for issue https://issues.jboss.org/browse/WELD-781.
//Remove this as soon as the SPI comes in.
Thread.currentThread().setContextClassLoader(this.moduleClassLoaderForBDA);
}
return beanClassNames;
}
public Collection> getBeanClassObjects() {
return beanClasses;
}
public Collection getModuleBeanClasses() {
return beanClassNames;
}
public Collection> getModuleBeanClassObjects() {
return moduleClasses;
}
public void addBeanClass(String beanClassName) {
boolean added = false;
for (Iterator iterator = moduleClassNames.iterator(); iterator.hasNext(); ) {
String c = iterator.next();
if (c.equals(beanClassName)) {
if (logger.isLoggable(FINE)) {
logger.log(FINE, CDILoggerInfo.ADD_BEAN_CLASS, new Object[]{c, beanClassNames});
}
beanClassNames.add(c);
try {
beanClasses.add(getClassLoader().loadClass(c));
} catch (ClassNotFoundException e) {
e.printStackTrace();
}
added = true;
}
}
if (!added) {
if (logger.isLoggable(FINE)) {
logger.log(FINE, CDILoggerInfo.ADD_BEAN_CLASS_ERROR, new Object[]{beanClassName});
}
}
}
public BeansXml getBeansXml() {
BeansXml result = null;
if (beansXmlURLs.size() == 1) {
result = weldBootstrap.parse(beansXmlURLs.get(0));
} else {
// This method attempts to performs a merge, but loses some
// information (e.g., version, bean-discovery-mode)
result = weldBootstrap.parse(beansXmlURLs);
}
return result;
}
/**
* Gets a descriptor for each EJB
*
* @return the EJB descriptors
*/
public Collection> getEjbs() {
return ejbDescImpls;
}
public EjbDescriptor getEjbDescriptor(String ejbName) {
EjbDescriptor match = null;
for (EjbDescriptor next : ejbDescImpls) {
if (next.getEjbName().equals(ejbName)) {
match = next;
break;
}
}
return match;
}
public ServiceRegistry getServices() {
if (simpleServiceRegistry == null) {
simpleServiceRegistry = new SimpleServiceRegistry();
}
return simpleServiceRegistry;
}
public String getId() {
return id;
}
public String getFriendlyId() {
return this.friendlyId;
}
//A graphical representation of the BDA hierarchy to aid in debugging
//and to provide a better representation of how Weld treats the deployed
//archive.
public String toString() {
String beanClassesString = ((getBeanClasses().size() > 0) ? getBeanClasses().toString() : "");
String initVal = "|ID: " + getId() + ", bdaType= " + bdaType
+ ", accessibleBDAs #:" + getBeanDeploymentArchives().size()
+ ", " + formatAccessibleBDAs(this)
+ ", Bean Classes #: " + getBeanClasses().size() + ","
+ beanClassesString + ", ejbs=" + getEjbs() + "\n";
StringBuffer valBuff = new StringBuffer(initVal);
Collection bdas = getBeanDeploymentArchives();
Iterator iter = bdas.iterator();
while (iter.hasNext()) {
BeanDeploymentArchive bda = (BeanDeploymentArchive) iter.next();
BDAType embedBDAType = BDAType.UNKNOWN;
if (bda instanceof BeanDeploymentArchiveImpl) {
embedBDAType = ((BeanDeploymentArchiveImpl) bda).getBDAType();
}
String embedBDABeanClasses = ((bda.getBeanClasses().size() > 0) ? bda.getBeanClasses().toString() : "");
String val = "|---->ID: " + bda.getId() + ", bdaType= " + embedBDAType.toString()
+ ", accessibleBDAs #:" + bda.getBeanDeploymentArchives().size()
+ ", " + formatAccessibleBDAs(bda) + ", Bean Classes #: "
+ bda.getBeanClasses().size() + "," + embedBDABeanClasses
+ ", ejbs=" + bda.getEjbs() + "\n";
valBuff.append(val);
}
return valBuff.toString();
}
private String formatAccessibleBDAs(BeanDeploymentArchive bda) {
StringBuffer sb = new StringBuffer("[");
for (BeanDeploymentArchive accessibleBDA : bda.getBeanDeploymentArchives()) {
if (accessibleBDA instanceof BeanDeploymentArchiveImpl) {
sb.append(((BeanDeploymentArchiveImpl) accessibleBDA).getFriendlyId() + ",");
}
}
sb.append("]");
return sb.toString();
}
public BDAType getBDAType() {
return bdaType;
}
private void populate(Collection ejbs, Application app) {
try {
boolean webinfbda = false;
boolean hasBeansXml = false;
String beansXMLURL = null;
if (archive.exists(WEB_INF_BEANS_XML)) {
beansXMLURL = WEB_INF_BEANS_XML;
}
if (beansXMLURL == null && archive.exists(WEB_INF_CLASSES_META_INF_BEANS_XML)) {
beansXMLURL = WEB_INF_CLASSES_META_INF_BEANS_XML;
}
if (beansXMLURL != null) {
// Parse the descriptor to determine if CDI is disabled
BeansXml beansXML = parseBeansXML(archive, beansXMLURL);
BeanDiscoveryMode bdMode = beansXML.getBeanDiscoveryMode();
if (!bdMode.equals(BeanDiscoveryMode.NONE)) {
webinfbda = true;
// If the mode is explicitly set to "annotated", then pretend there is no beans.xml
// to force the implicit behavior
hasBeansXml = !bdMode.equals(BeanDiscoveryMode.ANNOTATED);
if (logger.isLoggable(FINE)) {
logger.log(FINE,
CDILoggerInfo.PROCESSING_BEANS_XML,
new Object[]{archive.getURI(),
WEB_INF_BEANS_XML,
WEB_INF_CLASSES_META_INF_BEANS_XML});
}
} else {
addBeansXMLURL(archive, beansXMLURL);
}
} else if (archive.exists(WEB_INF_CLASSES)) { // If WEB-INF/classes exists, check for CDI beans there
// Check WEB-INF/classes for CDI-enabling annotations
URI webinfclasses = new File(context.getSourceDir().getAbsolutePath(),
WEB_INF_CLASSES).toURI();
if (WeldUtils.isImplicitBeanArchive(context, webinfclasses)) {
webinfbda = true;
if (logger.isLoggable(FINE)) {
logger.log(FINE,
CDILoggerInfo.PROCESSING_CDI_ENABLED_ARCHIVE,
new Object[]{archive.getURI()});
}
}
}
if (webinfbda) {
bdaType = BDAType.WAR;
Enumeration entries = archive.entries();
while (entries.hasMoreElements()) {
String entry = entries.nextElement();
if (legalClassName(entry)) {
if (entry.contains(WEB_INF_CLASSES)) {
//Workaround for incorrect WARs that bundle classes above WEB-INF/classes
//[See. GLASSFISH-16706]
entry = entry.substring(WEB_INF_CLASSES.length() + 1);
}
String className = filenameToClassname(entry);
try {
if (hasBeansXml || isCDIAnnotatedClass(className)) {
beanClassNames.add(className);
beanClasses.add(getClassLoader().loadClass(className));
}
moduleClassNames.add(className);
} catch (Throwable t) {
if (logger.isLoggable(Level.WARNING)) {
logger.log(Level.WARNING,
CDILoggerInfo.ERROR_LOADING_BEAN_CLASS,
new Object[]{className, t.toString()});
}
}
} else if (entry.endsWith(BEANS_XML_FILENAME)) {
addBeansXMLURL(archive, entry);
}
}
archive.close();
}
// If this archive has WEB-INF/lib entry..
// Examine all jars; If the examined jar has a META_INF/beans.xml:
// collect all classes in the jar archive
// beans.xml in the jar archive
if (archive.exists(WEB_INF_LIB)) {
if (logger.isLoggable(FINE)) {
logger.log(FINE, CDILoggerInfo.PROCESSING_WEB_INF_LIB,
new Object[]{archive.getURI()});
}
bdaType = BDAType.WAR;
Enumeration entries = archive.entries(WEB_INF_LIB);
List weblibJarsThatAreBeanArchives =
new ArrayList();
while (entries.hasMoreElements()) {
String entry = (String) entries.nextElement();
//if directly under WEB-INF/lib
if (entry.endsWith(JAR_SUFFIX) &&
entry.indexOf(SEPARATOR_CHAR, WEB_INF_LIB.length() + 1) == -1 &&
(app == null || DOLUtils.isScanningAllowed(app, entry))) {
ReadableArchive weblibJarArchive = archive.getSubArchive(entry);
if (weblibJarArchive.exists(META_INF_BEANS_XML)) {
// Parse the descriptor to determine if CDI is disabled
BeansXml beansXML = parseBeansXML(weblibJarArchive, META_INF_BEANS_XML);
BeanDiscoveryMode bdMode = beansXML.getBeanDiscoveryMode();
if (!bdMode.equals(BeanDiscoveryMode.NONE)) {
if (logger.isLoggable(FINE)) {
logger.log(FINE,
CDILoggerInfo.WEB_INF_LIB_CONSIDERING_BEAN_ARCHIVE,
new Object[]{entry});
}
weblibJarsThatAreBeanArchives.add(weblibJarArchive);
}
} else {
// Check for classes annotated with qualified annotations
if (WeldUtils.isImplicitBeanArchive(context, weblibJarArchive)) {
if (logger.isLoggable(FINE)) {
logger.log(FINE,
CDILoggerInfo.WEB_INF_LIB_CONSIDERING_BEAN_ARCHIVE,
new Object[]{entry});
}
weblibJarsThatAreBeanArchives.add(weblibJarArchive);
} else {
if (logger.isLoggable(FINE)) {
logger.log(FINE,
CDILoggerInfo.WEB_INF_LIB_SKIPPING_BEAN_ARCHIVE,
new Object[]{archive.getName()});
}
}
}
}
}
//process all web-inf lib JARs and create BDAs for them
List webLibBDAs = new ArrayList();
if (weblibJarsThatAreBeanArchives.size() > 0) {
ListIterator libJarIterator = weblibJarsThatAreBeanArchives.listIterator();
while (libJarIterator.hasNext()) {
ReadableArchive libJarArchive = (ReadableArchive) libJarIterator.next();
BeanDeploymentArchiveImpl wlbda =
new BeanDeploymentArchiveImpl(libJarArchive,
ejbs,
context,
makeBdaId(friendlyId, bdaType, libJarArchive.getName()));
this.beanDeploymentArchives.add(wlbda); //add to list of BDAs for this WAR
webLibBDAs.add(wlbda);
}
}
ensureWebLibJarVisibility(webLibBDAs);
} else if (archive.getName().endsWith(RAR_SUFFIX) || archive.getName().endsWith(EXPANDED_RAR_SUFFIX)) {
//Handle RARs. RARs are packaged differently from EJB-JARs or WARs.
//see 20.2 of Connectors 1.6 specification
//The resource adapter classes are in a jar file within the
//RAR archive
bdaType = BDAType.RAR;
collectRarInfo(archive);
} else if (archive.exists(META_INF_BEANS_XML)) {
// Parse the descriptor to determine if CDI is disabled
BeansXml beansXML = parseBeansXML(archive, META_INF_BEANS_XML);
BeanDiscoveryMode bdMode = beansXML.getBeanDiscoveryMode();
if (!bdMode.equals(BeanDiscoveryMode.NONE)) {
if (logger.isLoggable(FINE)) {
logger.log(FINE, CDILoggerInfo.PROCESSING_BDA_JAR,
new Object[]{archive.getURI()});
}
bdaType = BDAType.JAR;
collectJarInfo(archive, true, !bdMode.equals(BeanDiscoveryMode.ANNOTATED));
} else {
addBeansXMLURL(archive, META_INF_BEANS_XML);
}
} else if (WeldUtils.isImplicitBeanArchive(context, archive)) {
if (logger.isLoggable(FINE)) {
logger.log(FINE,
CDILoggerInfo.PROCESSING_BECAUSE_SCOPE_ANNOTATION,
new Object[]{archive.getURI()});
}
bdaType = BDAType.JAR;
collectJarInfo(archive, true, false);
}
// This is causing tck failures, specifically
// MultiModuleProcessingTest.testProcessedModulesCount
// creating a bda for an extionsion that does not include a beans.xml is handled later
// when annotated types are created by that extension. This is done in
// DeploymentImpl.loadBeanDeploymentArchive(Class beanClass)
// if (archive.exists(META_INF_SERVICES_EXTENSION)){
// if ( logger.isLoggable( FINE ) ) {
// logger.log(FINE, "-JAR processing: " + archive.getURI()
// + " as an extensions jar since it has META-INF/services extension");
// }
// bdaType = BDAType.UNKNOWN;
// collectJarInfo(archive, false);
// }
} catch (IOException e) {
logger.log(SEVERE, e.getLocalizedMessage(), e);
} catch (ClassNotFoundException cne) {
logger.log(SEVERE, cne.getLocalizedMessage(), cne);
}
}
private void ensureWebLibJarVisibility(List webLibBDAs) {
//ensure all web-inf/lib JAR BDAs are visible to each other
for (int i = 0; i < webLibBDAs.size(); i++) {
BeanDeploymentArchiveImpl firstBDA = webLibBDAs.get(i);
boolean modified = false;
//loop through the list once more
for (int j = 0; j < webLibBDAs.size(); j++) {
BeanDeploymentArchiveImpl otherBDA = webLibBDAs.get(j);
if (!firstBDA.getId().equals(otherBDA.getId())) {
if (logger.isLoggable(FINE)) {
logger.log(FINE,
CDILoggerInfo.ENSURE_WEB_LIB_JAR_VISIBILITY_ASSOCIATION,
new Object[]{firstBDA.getFriendlyId(), otherBDA.getFriendlyId()});
}
firstBDA.getBeanDeploymentArchives().add(otherBDA);
modified = true;
}
}
//update modified BDA
if (modified) {
int idx = this.beanDeploymentArchives.indexOf(firstBDA);
if (logger.isLoggable(FINE)) {
logger.log(FINE,
CDILoggerInfo.ENSURE_WEB_LIB_JAR_VISIBILITY_ASSOCIATION_UPDATING,
new Object[]{firstBDA.getFriendlyId()});
}
if (idx >= 0) {
this.beanDeploymentArchives.set(idx, firstBDA);
}
}
}
//Include WAR's BDA in list of accessible BDAs of WEB-INF/lib jar BDA.
for (int i = 0; i < webLibBDAs.size(); i++) {
BeanDeploymentArchiveImpl subBDA = webLibBDAs.get(i);
subBDA.getBeanDeploymentArchives().add(this);
if (logger.isLoggable(FINE)) {
logger.log(FINE,
CDILoggerInfo.ENSURE_WEB_LIB_JAR_VISIBILITY_ASSOCIATION_INCLUDING,
new Object[]{subBDA.getId(), this.getId()});
}
int idx = this.beanDeploymentArchives.indexOf(subBDA);
if (idx >= 0) {
this.beanDeploymentArchives.set(idx, subBDA);
}
}
}
private void collectJarInfo(ReadableArchive archive, boolean isBeanArchive, boolean hasBeansXml)
throws IOException, ClassNotFoundException {
if (logger.isLoggable(FINE)) {
logger.log(FINE, CDILoggerInfo.COLLECTING_JAR_INFO, new Object[]{archive.getURI()});
}
Enumeration entries = archive.entries();
while (entries.hasMoreElements()) {
String entry = entries.nextElement();
handleEntry(archive, entry, isBeanArchive, hasBeansXml);
}
}
private void handleEntry(ReadableArchive archive,
String entry,
boolean isBeanArchive,
boolean hasBeansXml) throws ClassNotFoundException {
if (legalClassName(entry)) {
String className = filenameToClassname(entry);
try {
if (isBeanArchive) {
// If the jar is a bean archive, or the individual class should be managed,
// based on its annotation(s)
if (hasBeansXml || isCDIAnnotatedClass(className)) {
beanClasses.add(getClassLoader().loadClass(className));
beanClassNames.add(className);
}
}
// Add the class as a module class
moduleClassNames.add(className);
} catch (Throwable t) {
if (logger.isLoggable(Level.WARNING)) {
logger.log(Level.WARNING,
CDILoggerInfo.ERROR_LOADING_BEAN_CLASS,
new Object[]{className, t.toString()});
}
}
} else if (entry.endsWith("/beans.xml")) {
try {
// use a throwaway classloader to load the application's beans.xml
ClassLoader throwAwayClassLoader =
new URLClassLoader(new URL[]{archive.getURI().toURL()}, null);
URL beansXmlUrl = throwAwayClassLoader.getResource(entry);
if (beansXmlUrl != null && !beansXmlURLs.contains(beansXmlUrl)) { // http://java.net/jira/browse/GLASSFISH-17157
beansXmlURLs.add(beansXmlUrl);
}
} catch (MalformedURLException e) {
if (logger.isLoggable(Level.SEVERE)) {
logger.log(Level.SEVERE,
CDILoggerInfo.SEVERE_ERROR_READING_ARCHIVE,
new Object[]{e.getMessage()});
}
}
}
}
private boolean legalClassName(String className) {
return className.endsWith(CLASS_SUFFIX) && !className.startsWith(WEB_INF_LIB);
}
private void collectRarInfo(ReadableArchive archive) throws IOException, ClassNotFoundException {
if (logger.isLoggable(FINE)) {
logger.log(FINE, CDILoggerInfo.COLLECTING_RAR_INFO, new Object[]{archive.getURI()});
}
Enumeration entries = archive.entries();
while (entries.hasMoreElements()) {
String entry = entries.nextElement();
if (entry.endsWith(JAR_SUFFIX)) {
ReadableArchive jarArchive = archive.getSubArchive(entry);
collectJarInfo(jarArchive, true, true);
} else {
handleEntry(archive, entry, true, true);
}
}
}
private static String filenameToClassname(String filename) {
String className = null;
if (filename.indexOf(File.separatorChar) >= 0) {
className = filename.replace(File.separatorChar, '.');
} else {
className = filename.replace(SEPARATOR_CHAR, '.');
}
className = className.substring(0, className.length() - 6);
return className;
}
private ClassLoader getClassLoader() {
ClassLoader cl;
if (this.context.getClassLoader() != null) {
cl = this.context.getClassLoader();
} else if (Thread.currentThread().getContextClassLoader() != null) {
if (logger.isLoggable(FINE)) {
logger.log(FINE, "Using TCL");
}
cl = Thread.currentThread().getContextClassLoader();
} else {
if (logger.isLoggable(FINE)) {
logger.log(FINE, CDILoggerInfo.TCL_NULL);
}
cl = BeanDeploymentArchiveImpl.class.getClassLoader();
}
//cache the moduleClassLoader for this BDA
this.moduleClassLoaderForBDA = cl;
return cl;
}
public InjectionTarget getInjectionTarget(AnnotatedType annotatedType) {
return itMap.get(annotatedType);
}
void putInjectionTarget(AnnotatedType annotatedType, InjectionTarget it) {
itMap.put(annotatedType, it);
}
public ClassLoader getModuleClassLoaderForBDA() {
return moduleClassLoaderForBDA;
}
/**
* Determines whether the specified class is annotated with any CDI bean-defining annotations.
*
* @param className The name of the class to check
*
* @return true, if the specified class has one or more bean-defining annotations; Otherwise, false.
*/
private boolean isCDIAnnotatedClass(String className) {
if (cdiAnnotatedClassNames == null) {
cdiAnnotatedClassNames = WeldUtils.getCDIAnnotatedClassNames(context);
}
return cdiAnnotatedClassNames.contains(className);
}
@SuppressWarnings("unchecked")
protected BeansXml parseBeansXML(ReadableArchive archive, String beansXMLPath) throws IOException {
URL url = getBeansXMLFileURL(archive, beansXMLPath);
BeansXml result = weldBootstrap.parse(url);
try {
// Ensure JarFile is closed
Class clazz = Class.forName("sun.net.www.protocol.jar.JarFileFactory", true, URL.class.getClassLoader());
Field fields[] = clazz.getDeclaredFields();
for (Field field : fields) {
if ("fileCache".equals(field.getName())) {
field.setAccessible(true);
HashMap files = (HashMap) field.get(null);
Set jars = new HashSet<>();
jars.addAll(files.values());
for (JarFile file : jars) {
file.close();
}
}
}
} catch (ClassNotFoundException | IllegalAccessException | SecurityException | IllegalArgumentException | IOException ex) {
logger.log(Level.SEVERE, null, ex);
}
return result;
}
private void addBeansXMLURL(ReadableArchive archive, String beansXMLPath) throws IOException {
URL beansXmlUrl = getBeansXMLFileURL(archive, beansXMLPath);
if (!beansXmlURLs.contains(beansXmlUrl)) {
beansXmlURLs.add(beansXmlUrl);
}
}
private URL getBeansXMLFileURL(ReadableArchive archive, String beansXMLPath) throws IOException {
URL url = null;
File file = new File(archive.getURI().getPath());
if (file.isDirectory()) {
file = new File(file, beansXMLPath);
url = file.toURI().toURL();
} else {
url = new URL("jar:" + file.toURI() + "!/" + beansXMLPath);
}
return url;
}
public boolean isDeploymentComplete() {
return deploymentComplete;
}
public void setDeploymentComplete(boolean deploymentComplete) {
this.deploymentComplete = deploymentComplete;
}
private static String makeBdaId(String friendlyId, BDAType bdaType, String jarArchiveName) {
// Use war-name.war/WEB-INF/lib/jarName as BDA Id
StringBuilder sb = new StringBuilder();
int delimiterIndex = friendlyId.lastIndexOf(":");
if(delimiterIndex == -1) {
sb.append(friendlyId);
}
else {
sb.append(friendlyId.substring(0, delimiterIndex));
if(bdaType != BDAType.UNKNOWN) {
sb.append(".").append(bdaType.name().toLowerCase());
}
}
sb.append(SEPARATOR_CHAR);
sb.append(WEB_INF_LIB).append(SEPARATOR_CHAR);
sb.append(stripMavenVersion(jarArchiveName));
return sb.toString();
}
static String stripApplicationVersion(String appName) {
int idx = appName.lastIndexOf(':');
if (idx < 0) {
return appName;
}
return appName.substring(0, idx);
}
static String stripMavenVersion(String name) {
int suffixIdx = name.lastIndexOf('-');
if(suffixIdx > 0) {
String versionStr = name.substring(suffixIdx + 1, name.length());
if(versionStr.matches("^[0-9]+\\..*")) {
name = name.substring(0, suffixIdx);
}
}
return name;
}
}
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