/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright 1997-2007 Sun Microsystems, Inc. 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.html
* or glassfish/bootstrap/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 glassfish/bootstrap/legal/LICENSE.txt.
* Sun designates this particular file as subject to the "Classpath" exception
* as provided by Sun in the GPL Version 2 section of the License file that
* accompanied this code. If applicable, add the following below the License
* Header, with the fields enclosed by brackets [] replaced by your own
* identifying information: "Portions Copyrighted [year]
* [name of copyright owner]"
*
* Contributor(s):
*
* If you wish your version of this file to be governed by only the CDDL or
* only the GPL Version 2, indicate your decision by adding "[Contributor]
* elects to include this software in this distribution under the [CDDL or GPL
* Version 2] license." If you don't indicate a single choice of license, a
* recipient has the option to distribute your version of this file under
* either the CDDL, the GPL Version 2 or to extend the choice of license to
* its licensees as provided above. However, if you add GPL Version 2 code
* 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
* holder.
*/
package com.sun.ejb;
import java.lang.reflect.Method;
import com.sun.enterprise.deployment.EjbRemovalInfo;
import com.sun.enterprise.security.CachedPermission;
/**
* InvocationInfo caches various attributes of the method that
* is currently held in the invocation object (that is currently executed)
* This avoids some of the expensive operations like (for example)
* method.getName().startsWith("findByPrimaryKey")
*
* Every container maintains a HashMap of method VS invocationInfo that
* is populated during container initialization
*
* @author Mahesh Kannan
*/
public class InvocationInfo {
public String ejbName;
public Method method;
public String methodIntf;
public int txAttr;
public int securityPermissions;
public CachedPermission cachedPermission;
public boolean isBusinessMethod;
public boolean isHomeFinder;
public boolean isCreateHomeFinder;
public boolean startsWithCreate;
public boolean startsWithFind;
public boolean startsWithRemove;
public boolean startsWithFindByPrimaryKey;
// Used by InvocationHandlers to cache bean class methods that
// correspond to ejb interface methods.
public Method targetMethod1;
public Method targetMethod2;
public boolean ejbIntfOverride;
public boolean flushEnabled;
public boolean checkpointEnabled;
public Invocation.InterceptorChain interceptorChain;
// Only applies to EJB 3.0 SFSBs
public EjbRemovalInfo removalInfo;
public boolean isTxRequiredLocalCMPField = false;
public InvocationInfo(Method method) {
this.method = method;
}
public String toString() {
StringBuffer sb = new StringBuffer();
sb.append("Invocation Info for ejb " + ejbName + "\t");
sb.append("method = " + method + "\t");
sb.append("methodIntf = " + methodIntf + "\t");
sb.append("tx attr = " + Container.txAttrStrings[txAttr] + "\t");
sb.append("Cached permission = " + cachedPermission + "\t");
sb.append("target method 1 = " + targetMethod1 + "\t");
sb.append("target method 2 = " + targetMethod2 + "\t");
sb.append("ejbIntfOverride = " + ejbIntfOverride + "\t");
sb.append("flushenabled = " + flushEnabled + "\t");
sb.append("checkpointenabled = " + checkpointEnabled + "\t");
sb.append("removalInfo = " + removalInfo + "\t");
sb.append("\n");
return sb.toString();
}
}
|