org.glassfish.api.invocation.ComponentInvocation Maven / Gradle / Ivy
/*
* Copyright (c) 2022, 2023 Contributors to the Eclipse Foundation
* Copyright (c) 2008, 2018 Oracle and/or its affiliates. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v. 2.0, which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* This Source Code may also be made available under the following Secondary
* Licenses when the conditions for such availability set forth in the
* Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
* version 2 with the GNU Classpath Exception, which is available at
* https://www.gnu.org/software/classpath/license.html.
*
* SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
*/
package org.glassfish.api.invocation;
import java.util.HashMap;
import java.util.Map;
import org.glassfish.hk2.api.PerLookup;
import org.jvnet.hk2.annotations.Service;
@PerLookup
@Service
public class ComponentInvocation implements Cloneable {
public enum ComponentInvocationType {
SERVLET_INVOCATION, EJB_INVOCATION, APP_CLIENT_INVOCATION, UN_INITIALIZED, SERVICE_STARTUP
}
private ComponentInvocationType invocationType = ComponentInvocationType.UN_INITIALIZED;
private boolean preInvokeDoneStatus;
private Boolean auth;
// the component instance, type Servlet, Filter or EnterpriseBean
public Object instance;
// the name of this instance
private String instanceName;
// ServletContext for servlet, Container for EJB
public Object container;
public Object jndiEnvironment;
public void setJNDIEnvironment(Object val) {
jndiEnvironment = val;
}
public Object getJNDIEnvironment() {
return jndiEnvironment;
}
public String componentId;
public Object transaction;
// true if transaction commit or rollback is
// happening for this invocation context
private boolean transactionCompleting;
// security context coming in a call
// security context changes on a runas call - on a run as call
// the old logged in security context is stored in here.
public Object oldSecurityContext;
private Object resourceTableKey;
private ResourceHandler resourceHandler;
/**
* Registry to be carried with this invocation.
*/
private Map, Object> registry;
protected String appName;
protected String moduleName;
public ComponentInvocation() {
}
public ComponentInvocation(String componentId, ComponentInvocationType invocationType, Object container, String appName, String moduleName) {
this.componentId = componentId;
this.invocationType = invocationType;
this.container = container;
this.appName = appName;
this.moduleName = moduleName;
}
public ComponentInvocation(String componentId, ComponentInvocationType invocationType, Object instance, Object container, Object transaction) {
this.componentId = componentId;
this.invocationType = invocationType;
this.instance = instance;
this.container = container;
this.transaction = transaction;
}
public ComponentInvocationType getInvocationType() {
return invocationType;
}
public void setComponentInvocationType(ComponentInvocationType t) {
this.invocationType = t;
}
public Object getInstance() {
return instance;
}
public String getInstanceName() {
return instanceName;
}
public void setInstanceName(String instanceName) {
this.instanceName = instanceName;
}
public String getComponentId() {
return this.componentId;
}
public Object getContainer() {
return container;
}
public Object getContainerContext() {
return container;
}
public Object getTransaction() {
return transaction;
}
public void setTransaction(Object t) {
this.transaction = t;
}
private Object transactionOperationsManager;
public void setTransactionOperationsManager(Object transactionOperationsManager) {
this.transactionOperationsManager = transactionOperationsManager;
}
public Object getTransactionOperationsManager() {
return transactionOperationsManager;
}
/**
* Sets the security context of the call coming in.
*/
public void setOldSecurityContext(Object sc) {
this.oldSecurityContext = sc;
}
/**
* Gets the security context of the call that came in before a new context for runas is made.
*/
public Object getOldSecurityContext() {
return oldSecurityContext;
}
public boolean isTransactionCompleting() {
return transactionCompleting;
}
public void setTransactionCompeting(boolean value) {
transactionCompleting = value;
}
public void setResourceTableKey(Object key) {
this.resourceTableKey = key;
}
public Object getResourceTableKey() {
return resourceTableKey;
}
public void setResourceHandler(ResourceHandler h) {
resourceHandler = h;
}
public ResourceHandler getResourceHandler() {
return resourceHandler;
}
/**
* @return Registry associated with this invocation for the given {@code key}.
*/
public Object getRegistryFor(Class key) {
if (registry == null) {
return null;
} else {
return registry.get(key);
}
}
/**
* Associate given {@code registry} with given {@code key} for this invocation.
*/
public void setRegistryFor(Class key, Object payLoad) {
if (registry == null) {
registry = new HashMap<>();
}
registry.put(key, payLoad);
}
// In most of the cases we don't want registry entries from being reused in the cloned
// invocation, in which case, this method must be called. I am not sure if async
// ejb invocation must call this (It never did and someone in ejb team must investigate
// if clearRegistry() must be called from EjbAsyncInvocationManager)
public void clearRegistry() {
if (registry != null) {
registry.clear();
}
}
public boolean isPreInvokeDone() {
return preInvokeDoneStatus;
}
public void setPreInvokeDone(boolean value) {
preInvokeDoneStatus = value;
}
public Boolean getAuth() {
return auth;
}
public void setAuth(boolean value) {
auth = value;
}
/**
* Returns the {@code appName} for the current invocation, equivalent to the value
* bound to {@code java:app/AppName}, without the cost of lookup.
*
* For standalone modules, returns the same value as {@link #getModuleName()}.
*
*
For invocations that are not on Java EE components, returns {@code null}.
*/
public String getAppName() {
return appName;
}
/**
* Returns the {@code moduleName} for the current invocation, equivalent to the value
* bound to {@code java:module/ModuleName}, without the cost of lookup.
*
*
For invocations that are not on Jakarta EE components, returns {@code null}.
*/
public String getModuleName() {
return moduleName;
}
@Override
public ComponentInvocation clone() {
ComponentInvocation newInv = null;
try {
newInv = (ComponentInvocation) super.clone();
} catch (CloneNotSupportedException cnsEx) {
// Shouldn't happen as we implement Cloneable
throw new Error(cnsEx);
}
newInv.auth = null;
newInv.preInvokeDoneStatus = false;
newInv.instance = null;
newInv.transaction = null;
newInv.transactionCompleting = false;
return newInv;
}
}