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/*******************************************************************************
* Copyright (c) 2001, 2005 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.jst.j2ee.model.internal.validation;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
import java.util.logging.Level;
import org.eclipse.jem.java.JavaClass;
import org.eclipse.jem.util.logger.proxy.Logger;
import org.eclipse.jst.j2ee.ejb.ContainerManagedEntity;
import org.eclipse.jst.j2ee.ejb.EJBJar;
import org.eclipse.jst.j2ee.ejb.EnterpriseBean;
import org.eclipse.jst.j2ee.ejb.Entity;
import org.eclipse.jst.j2ee.internal.J2EEConstants;
import org.eclipse.jst.j2ee.internal.J2EEVersionConstants;
import org.eclipse.wst.validation.internal.provisional.core.IReporter;
/**
* Core EJB Validation rules
*/
public class EJBValidationRuleFactory extends AbstractEJBValidationRuleFactory {
private static EJBValidationRuleFactory _inst = null;
private static final Map contextMap = Collections.synchronizedMap(new HashMap());
private Logger logger = null;
public EJBValidationRuleFactory() {
createRuleList();
}
public static EJBValidationRuleFactory getFactory() {
if(_inst == null) {
_inst = new EJBValidationRuleFactory();
}
return _inst;
}
protected Logger getMsgLogger(){
if(logger == null)
logger = Logger.getLogger(IEJBValidatorConstants.J2EE_CORE_PLUGIN);
return logger;
}
private void createRuleList() {
_ruleList = new HashMap();
_ruleList.put(IValidationRuleList.EJB11_EJBJAR, new org.eclipse.jst.j2ee.model.internal.validation.EJBJar11VRule());
_ruleList.put(IValidationRuleList.EJB20_EJBJAR, new org.eclipse.jst.j2ee.model.internal.validation.EJBJar20VRule());
_ruleList.put(IValidationRuleList.EJB11_ENTERPRISEBEAN, new org.eclipse.jst.j2ee.model.internal.validation.EnterpriseBean11VRule());
_ruleList.put(IValidationRuleList.EJB20_ENTERPRISEBEAN, new org.eclipse.jst.j2ee.model.internal.validation.EnterpriseBean20VRule());
_ruleList.put(IValidationRuleList.EJB11_SESSION_BEANCLASS, new org.eclipse.jst.j2ee.model.internal.validation.ValidateSessionBean());
_ruleList.put(IValidationRuleList.EJB11_SESSION_REMOTE, new org.eclipse.jst.j2ee.model.internal.validation.ValidateSessionRemote());
_ruleList.put(IValidationRuleList.EJB11_SESSION_HOME, new org.eclipse.jst.j2ee.model.internal.validation.ValidateSessionHome());
_ruleList.put(IValidationRuleList.EJB20_STATELESS_SESSION_BEANCLASS, new org.eclipse.jst.j2ee.model.internal.validation.StatelessSessionBeanClassVRule());
_ruleList.put(IValidationRuleList.EJB20_STATELESS_SESSION_REMOTE, new org.eclipse.jst.j2ee.model.internal.validation.StatelessSessionRemoteComponentVRule());
_ruleList.put(IValidationRuleList.EJB20_STATELESS_SESSION_HOME, new org.eclipse.jst.j2ee.model.internal.validation.StatelessSessionRemoteHomeVRule());
_ruleList.put(IValidationRuleList.EJB20_STATELESS_SESSION_LOCAL, new org.eclipse.jst.j2ee.model.internal.validation.StatelessSessionLocalComponentVRule());
_ruleList.put(IValidationRuleList.EJB20_STATELESS_SESSION_LOCALHOME, new org.eclipse.jst.j2ee.model.internal.validation.StatelessSessionLocalHomeVRule());
_ruleList.put(IValidationRuleList.EJB20_STATEFUL_SESSION_BEANCLASS, new org.eclipse.jst.j2ee.model.internal.validation.StatefulSessionBeanClassVRule());
_ruleList.put(IValidationRuleList.EJB20_STATEFUL_SESSION_REMOTE, new org.eclipse.jst.j2ee.model.internal.validation.StatefulSessionRemoteComponentVRule());
_ruleList.put(IValidationRuleList.EJB20_STATEFUL_SESSION_HOME, new org.eclipse.jst.j2ee.model.internal.validation.StatefulSessionRemoteHomeVRule());
_ruleList.put(IValidationRuleList.EJB20_STATEFUL_SESSION_LOCAL, new org.eclipse.jst.j2ee.model.internal.validation.StatefulSessionLocalComponentVRule());
_ruleList.put(IValidationRuleList.EJB20_STATEFUL_SESSION_LOCALHOME, new org.eclipse.jst.j2ee.model.internal.validation.StatefulSessionLocalHomeVRule());
_ruleList.put(IValidationRuleList.EJB11_CMP_BEANCLASS, new org.eclipse.jst.j2ee.model.internal.validation.ValidateCMPBean());
_ruleList.put(IValidationRuleList.EJB11_CMP_REMOTE, new org.eclipse.jst.j2ee.model.internal.validation.ValidateCMPRemote());
_ruleList.put(IValidationRuleList.EJB11_CMP_KEYCLASS, new org.eclipse.jst.j2ee.model.internal.validation.ValidateCMPKey());
_ruleList.put(IValidationRuleList.EJB20_CMP_BEANCLASS, new org.eclipse.jst.j2ee.model.internal.validation.CMPBeanClassVRule());
_ruleList.put(IValidationRuleList.EJB20_CMP_REMOTE, new org.eclipse.jst.j2ee.model.internal.validation.CMPRemoteComponentVRule());
_ruleList.put(IValidationRuleList.EJB20_CMP_HOME, new org.eclipse.jst.j2ee.model.internal.validation.CMPRemoteHomeVRule());
_ruleList.put(IValidationRuleList.EJB20_CMP_LOCAL, new org.eclipse.jst.j2ee.model.internal.validation.CMPLocalComponentVRule());
_ruleList.put(IValidationRuleList.EJB20_CMP_LOCALHOME, new org.eclipse.jst.j2ee.model.internal.validation.CMPLocalHomeVRule());
_ruleList.put(IValidationRuleList.EJB20_CMP_KEYCLASS, new org.eclipse.jst.j2ee.model.internal.validation.CMPKeyClassVRule());
_ruleList.put(IValidationRuleList.EJB11_BMP_BEANCLASS, new org.eclipse.jst.j2ee.model.internal.validation.ValidateBMPBean());
_ruleList.put(IValidationRuleList.EJB11_BMP_REMOTE, new org.eclipse.jst.j2ee.model.internal.validation.ValidateBMPRemote());
_ruleList.put(IValidationRuleList.EJB11_BMP_HOME, new org.eclipse.jst.j2ee.model.internal.validation.ValidateBMPHome());
_ruleList.put(IValidationRuleList.EJB11_BMP_KEYCLASS, new org.eclipse.jst.j2ee.model.internal.validation.ValidateBMPKey());
_ruleList.put(IValidationRuleList.EJB20_BMP_BEANCLASS, new org.eclipse.jst.j2ee.model.internal.validation.BMPBeanClassVRule());
_ruleList.put(IValidationRuleList.EJB20_BMP_REMOTE, new org.eclipse.jst.j2ee.model.internal.validation.BMPRemoteComponentVRule());
_ruleList.put(IValidationRuleList.EJB20_BMP_HOME, new org.eclipse.jst.j2ee.model.internal.validation.BMPRemoteHomeVRule());
_ruleList.put(IValidationRuleList.EJB20_BMP_LOCAL, new org.eclipse.jst.j2ee.model.internal.validation.BMPLocalComponentVRule());
_ruleList.put(IValidationRuleList.EJB20_BMP_LOCALHOME, new org.eclipse.jst.j2ee.model.internal.validation.BMPLocalHomeVRule());
_ruleList.put(IValidationRuleList.EJB20_BMP_KEYCLASS, new org.eclipse.jst.j2ee.model.internal.validation.BMPKeyClassVRule());
_ruleList.put(IValidationRuleList.EJB20_MESSAGE_BEANCLASS, new org.eclipse.jst.j2ee.model.internal.validation.MessageDrivenBeanClassVRule());
addDependentRuleToRuleList();
logAllDependentRules();
}
/**
* If the IFileDelta represents a static load model (i.e., the file name is always the same),
* then return the Integer which loads that model. Otherwise return null.
*/
public Object getRuleId(IEJBValidationContext vc, String fileName) {
if(fileName == null) {
Logger aLogger = vc.getMsgLogger();
if (aLogger != null && aLogger.isLoggingLevel(Level.FINE)) {
aLogger.write(Level.FINE, "Cannot load rule from fileName: " + fileName); //$NON-NLS-1$
}
return null;
}
EJBJar ejbJar = getEJBJar(vc);
if(fileName.endsWith(J2EEConstants.EJBJAR_DD_SHORT_NAME)) {
if(ejbJar.getVersionID() == J2EEVersionConstants.EJB_1_1_ID) {
return IValidationRuleList.EJB11_EJBJAR;
}
return IValidationRuleList.EJB20_EJBJAR;
}
return null; // must be a JavaClass
}
/**
* If the IFileDelta represents a dynamic load model (i.e., the file name can be changed by the
* user), then return the Integer which loads that model. Return null if no such model exists.
*/
public final Object getRuleId(IEJBValidationContext vc, JavaClass clazz, EnterpriseBean bean) {
// Return the rule id which will validate the JavaClass as the
// type which it is used as by the EnterpriseBean.
if((clazz == null) || (bean == null)) {
Logger aLogger = vc.getMsgLogger();
if (aLogger != null && aLogger.isLoggingLevel(Level.FINE)) {
aLogger.write(Level.FINE, "Cannot load rule because either bean (" + bean + ") or class (" + clazz + ") is null"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
}
return null;
}
boolean isStatelessSession = (bean.isSession() && ValidationRuleUtility.isStateless(bean));
boolean isStatefulSession = (bean.isSession() && ValidationRuleUtility.isStateful(bean));
if(bean.getVersionID() >= J2EEVersionConstants.EJB_2_0_ID) {
if(clazz.equals(bean.getEjbClass())) {
if(isStatelessSession) {
return IValidationRuleList.EJB20_STATELESS_SESSION_BEANCLASS;
}
else if(isStatefulSession) {
return IValidationRuleList.EJB20_STATEFUL_SESSION_BEANCLASS;
}
else if(bean.isContainerManagedEntity()) {
return IValidationRuleList.EJB20_CMP_BEANCLASS;
}
else if(bean.isBeanManagedEntity()) {
return IValidationRuleList.EJB20_BMP_BEANCLASS;
}
else if(bean.isMessageDriven()) {
return IValidationRuleList.EJB20_MESSAGE_BEANCLASS;
}
else {
Logger aLogger = vc.getMsgLogger();
if (aLogger != null && aLogger.isLoggingLevel(Level.FINE)) {
aLogger.write(Level.FINE, "Cannot load rule: bean.isVersion2_X() && clazz.equals(bean.getEjbClass()"); //$NON-NLS-1$
}
return null;
}
}
else if(clazz.equals(bean.getRemoteInterface())) {
if(isStatelessSession) {
return IValidationRuleList.EJB20_STATELESS_SESSION_REMOTE;
}
else if(isStatefulSession) {
return IValidationRuleList.EJB20_STATEFUL_SESSION_REMOTE;
}
else if(bean.isContainerManagedEntity()) {
return IValidationRuleList.EJB20_CMP_REMOTE;
}
else if(bean.isBeanManagedEntity()) {
return IValidationRuleList.EJB20_BMP_REMOTE;
}
else {
Logger aLogger = vc.getMsgLogger();
if (aLogger.isLoggingLevel(Level.FINE)) {
aLogger.write(Level.FINE, "Cannot load rule: bean.isVersion2_X() && clazz.equals(bean.getRemoteInterface()"); //$NON-NLS-1$
}
return null;
}
}
else if(clazz.equals(bean.getHomeInterface())) {
if(isStatelessSession) {
return IValidationRuleList.EJB20_STATELESS_SESSION_HOME;
}
else if(isStatefulSession) {
return IValidationRuleList.EJB20_STATEFUL_SESSION_HOME;
}
else if(bean.isContainerManagedEntity()) {
return IValidationRuleList.EJB20_CMP_HOME;
}
else if(bean.isBeanManagedEntity()) {
return IValidationRuleList.EJB20_BMP_HOME;
}
else {
Logger aLogger = vc.getMsgLogger();
if (aLogger.isLoggingLevel(Level.FINE)) {
aLogger.write(Level.FINE, "Cannot load rule: bean.isVersion2_X() && clazz.equals(bean.getHomeInterface()"); //$NON-NLS-1$
}
return null;
}
}
else if(clazz.equals(bean.getLocalHomeInterface())) {
if(isStatelessSession) {
return IValidationRuleList.EJB20_STATELESS_SESSION_LOCALHOME;
}
else if(isStatefulSession) {
return IValidationRuleList.EJB20_STATEFUL_SESSION_LOCALHOME;
}
else if(bean.isContainerManagedEntity()) {
return IValidationRuleList.EJB20_CMP_LOCALHOME;
}
else if(bean.isBeanManagedEntity()) {
return IValidationRuleList.EJB20_BMP_LOCALHOME;
}
else {
Logger aLogger = vc.getMsgLogger();
if (aLogger.isLoggingLevel(Level.FINE)) {
aLogger.write(Level.FINE, "Cannot load rule: bean.isVersion2_X() && clazz.equals(bean.getLocalHomeInterface()"); //$NON-NLS-1$
}
return null;
}
}
else if(clazz.equals(bean.getLocalInterface())) {
if(isStatelessSession) {
return IValidationRuleList.EJB20_STATELESS_SESSION_LOCAL;
}
else if(isStatefulSession) {
return IValidationRuleList.EJB20_STATEFUL_SESSION_LOCAL;
}
else if(bean.isContainerManagedEntity()) {
return IValidationRuleList.EJB20_CMP_LOCAL;
}
else if(bean.isBeanManagedEntity()) {
return IValidationRuleList.EJB20_BMP_LOCAL;
}
else {
Logger aLogger = vc.getMsgLogger();
if (aLogger.isLoggingLevel(Level.FINE)) {
aLogger.write(Level.FINE, "Cannot load rule: bean.isVersion2_X() && clazz.equals(bean.getLocalInterface()"); //$NON-NLS-1$
}
return null;
}
}
else if(bean instanceof Entity) {
if(clazz.equals(((Entity)bean).getPrimaryKey())) {
if(bean.isContainerManagedEntity()) {
ContainerManagedEntity cmp = (ContainerManagedEntity)bean;
// If it's a primitive primary key, it's exempt from these checks.
if(ValidationRuleUtility.isPrimitivePrimaryKey(cmp)) {
return null;
}
else if(ValidationRuleUtility.usesUnknownPrimaryKey(cmp)) {
return null;
}
return IValidationRuleList.EJB20_CMP_KEYCLASS;
}
else if(bean.isBeanManagedEntity()) {
return IValidationRuleList.EJB20_BMP_KEYCLASS;
}
else {
Logger aLogger = vc.getMsgLogger();
if (aLogger.isLoggingLevel(Level.FINE)) {
aLogger.write(Level.FINE, "Cannot load rule: bean.isVersion2_X() && clazz.equals(((Entity)bean).getPrimaryKey()"); //$NON-NLS-1$
}
return null;
}
}
}
Logger aLogger = vc.getMsgLogger();
if (aLogger.isLoggingLevel(Level.FINE)) {
aLogger.write(Level.FINE, "Cannot load rule: bean.isVersion2_X()"); //$NON-NLS-1$
}
return null;
}
else if(bean.getVersionID() <= J2EEVersionConstants.EJB_1_1_ID) {
if(clazz.equals(bean.getEjbClass())) {
if(bean.isSession()) {
return IValidationRuleList.EJB11_SESSION_BEANCLASS;
}
else if(bean.isContainerManagedEntity()) {
return IValidationRuleList.EJB11_CMP_BEANCLASS;
}
else if(bean.isBeanManagedEntity()) {
return IValidationRuleList.EJB11_BMP_BEANCLASS;
}
else {
Logger aLogger = vc.getMsgLogger();
if (aLogger.isLoggingLevel(Level.FINE)) {
aLogger.write(Level.FINE, "Cannot load rule: bean.isVersion1_X() && clazz.equals(bean.getEjbClass()"); //$NON-NLS-1$
}
return null;
}
}
else if(clazz.equals(bean.getRemoteInterface())) {
if(bean.isSession()) {
return IValidationRuleList.EJB11_SESSION_REMOTE;
}
else if(bean.isContainerManagedEntity()) {
return IValidationRuleList.EJB11_CMP_REMOTE;
}
else if(bean.isBeanManagedEntity()) {
return IValidationRuleList.EJB11_BMP_REMOTE;
}
else {
Logger aLogger = vc.getMsgLogger();
if (aLogger.isLoggingLevel(Level.FINE)) {
aLogger.write(Level.FINE, "Cannot load rule: bean.isVersion1_X() && clazz.equals(bean.getRemoteInterface()"); //$NON-NLS-1$
}
return null;
}
}
else if(clazz.equals(bean.getHomeInterface())) {
if(bean.isSession()) {
return IValidationRuleList.EJB11_SESSION_HOME;
}
else if(bean.isContainerManagedEntity()) {
return IValidationRuleList.EJB11_CMP_HOME;
}
else if(bean.isBeanManagedEntity()) {
return IValidationRuleList.EJB11_BMP_HOME;
}
else {
Logger aLogger = vc.getMsgLogger();
if (aLogger.isLoggingLevel(Level.FINE)) {
aLogger.write(Level.FINE, "Cannot load rule: bean.isVersion1_X() && clazz.equals(bean.getHomeInterface()"); //$NON-NLS-1$
}
return null;
}
}
else if(bean instanceof Entity) {
if(clazz.equals(((Entity)bean).getPrimaryKey())) {
if(bean.isContainerManagedEntity()) {
ContainerManagedEntity cmp = (ContainerManagedEntity)bean;
// If it's a primitive primary key, it's exempt from these checks.
if(ValidationRuleUtility.isPrimitivePrimaryKey(cmp)) {
return null;
}
else if(ValidationRuleUtility.usesUnknownPrimaryKey(cmp)) {
return null;
}
return IValidationRuleList.EJB11_CMP_KEYCLASS;
}
else if(bean.isBeanManagedEntity()) {
return IValidationRuleList.EJB11_BMP_KEYCLASS;
}
else {
Logger aLogger = vc.getMsgLogger();
if (aLogger.isLoggingLevel(Level.FINE)) {
aLogger.write(Level.FINE, "Cannot load rule: bean.isVersion1_X() && clazz.equals(((Entity)bean).getPrimaryKey()"); //$NON-NLS-1$
}
return null;
}
}
}
}
Logger aLogger = vc.getMsgLogger();
if (aLogger.isLoggingLevel(Level.FINE)) {
aLogger.write(Level.FINE, "Cannot load rule: !bean.isVersion1_X() && !bean.isVersion2_X()"); //$NON-NLS-1$
}
return null;
}
public IValidationRule getRule(IEJBValidationContext vc, Object ruleId) {
Map ruleMap = (Map) contextMap.get(vc.getReporter());
if(ruleMap == null){
// instantiate a new set of rules for each instance of EJB validator as the rule classes
// are not thread safe, in case when multiple ejb validators run on multiple projects at
// the same time, rule objects can report incorrect errors see bug 187286
EJBValidationRuleFactory factory = new EJBValidationRuleFactory();
ruleMap = factory._ruleList;
contextMap.put(vc.getReporter(), ruleMap);
}
Object rule = ruleMap.get(ruleId);
if(rule == null) {
// No such ruleId registered.
Logger logger = vc.getMsgLogger();
if (logger != null && logger.isLoggingLevel(Level.FINE)) {
logger.write(Level.FINE, "Cannot load rule from ruleId: " + ruleId); //$NON-NLS-1$
}
return null;
}
return (IValidationRule)rule;
}
public void clearRuleMap(IReporter reporter){
contextMap.remove(reporter);
}
}
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