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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.Map;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.xmi.XMIResource;
import org.eclipse.jem.java.Field;
import org.eclipse.jem.java.JavaClass;
import org.eclipse.jem.java.Method;
import org.eclipse.jst.j2ee.common.SecurityRole;
import org.eclipse.jst.j2ee.common.SecurityRoleRef;
import org.eclipse.jst.j2ee.ejb.AssemblyDescriptor;
import org.eclipse.jst.j2ee.ejb.CommonRelationshipRole;
import org.eclipse.jst.j2ee.ejb.EJBJar;
import org.eclipse.jst.j2ee.ejb.EJBRelation;
import org.eclipse.jst.j2ee.ejb.EJBRelationshipRole;
import org.eclipse.jst.j2ee.ejb.EnterpriseBean;
import org.eclipse.jst.j2ee.ejb.MethodElement;
import org.eclipse.jst.j2ee.ejb.MethodPermission;
import org.eclipse.jst.j2ee.ejb.MethodTransaction;
import org.eclipse.wst.validation.internal.provisional.core.IMessage;
/**
* @version 1.0
* @author
*/
public final class MessageUtility {
public static final String NO_MESSAGE_ID = ""; //$NON-NLS-1$
private static MessageUtility inst = null;
private MessageUtility() {
//Default
}
public static MessageUtility getUtility() {
if(inst == null) {
inst = new MessageUtility();
}
return inst;
}
public static String getGroupName(Object targetParent) {
if(targetParent == null) {
// No context to associate the message with
return null;
}
// So far, the only target parent which is used as a group name is the EnterpriseBean
if(targetParent instanceof EnterpriseBean) {
EnterpriseBean bean = (EnterpriseBean)targetParent;
if(bean == null) {
return null;
}
if(bean.getName() != null) {
return bean.getName();
}
return ((XMIResource)bean.eResource()).getID(bean);
}
return null;
}
protected String getMessageId(Object messageNumber, EnterpriseBean bean, IValidationRule rule) {
if(messageNumber == null) {
return NO_MESSAGE_ID;
}
Map ids = rule.getMessageIds();
if((ids == null) || (ids.size() == 0)) {
return messageNumber.toString();
}
int index = -1;
String[] result = (String[])ids.get(messageNumber);
if(result == null) {
return messageNumber.toString();
}
else if(result.length == 1) {
if(result[0].equals("")) { //$NON-NLS-1$
return messageNumber.toString();
}
return result[0];
}
else {
// By convention, this is the order of the entries in the String[]
if(bean.isSession()) {
index = 0;
}
else if(bean.isContainerManagedEntity()) {
index = 1;
}
else if(bean.isBeanManagedEntity()) {
index = 2;
}
else if(bean.isMessageDriven()) {
index = 3;
}
else {
// what the heck is it?
return messageNumber.toString();
}
if((result.length <= index) || (result[index].equals(""))) { //$NON-NLS-1$
return messageNumber.toString();
}
return result[index];
}
}
/*
* Use this method when the message is not registered on a method.
*/
protected String getMessageId(Object messageNumber, IValidationRule rule) {
if(messageNumber == null) {
return NO_MESSAGE_ID;
}
Map ids = rule.getMessageIds();
if((ids == null) || (ids.size() == 0)) {
return messageNumber.toString();
}
String[] result = (String[])ids.get(messageNumber);
if((result == null) || (result.length == 0) || (result[0].equals(""))) { //$NON-NLS-1$
return messageNumber.toString();
}
return result[0];
}
/*
* Use this method when the message is registered on a method.
*/
protected String getMessageId(Object messageNumber, IValidationRule rule, boolean isMethodOnClass) {
if(messageNumber == null) {
return NO_MESSAGE_ID;
}
Map ids = rule.getMessageIds();
if((ids == null) || (ids.size() == 0)) {
return messageNumber.toString();
}
String[] messages = (String[])ids.get(messageNumber);
String result = null;
if(messages != null) {
if(isMethodOnClass && messages.length == 2) {
result = messages[1];
}
else if (messages.length >= 1) {
result = messages[0];
}
}
if((result == null) || (result.equals(""))) { //$NON-NLS-1$
return messageNumber.toString();
}
return result;
}
protected IMessage getMessage(IEJBValidationContext vc, int severity, String id, String[] parms, Object target, String groupName) {
IMessage message = vc.getMessage();
message.setSeverity(severity);
message.setId(id);
message.setParams(parms);
message.setTargetObject(target);
message.setGroupName(groupName);
return message;
}
/**
* For use only by the DD VRules.
*/
public IMessage getMessage(IEJBValidationContext vc, Object messageNumber, int severity, EJBJar target, IValidationRule rule) {
String id = getMessageId(messageNumber, rule);
return getMessage(vc, severity, id, null, target, null);
}
public IMessage getMessage(IEJBValidationContext vc, Object messageNumber, int severity, SecurityRole target, IValidationRule rule) {
String id = getMessageId(messageNumber, rule);
return getMessage(vc, severity, id, null, target, null);
}
public IMessage getMessage(IEJBValidationContext vc, Object messageNumber, int severity, SecurityRoleRef target, IValidationRule rule) {
String id = getMessageId(messageNumber, rule);
return getMessage(vc, severity, id, null, target, null);
}
public IMessage getMessage(IEJBValidationContext vc, Object messageNumber, int severity, MethodElement target, IValidationRule rule) {
String id = getMessageId(messageNumber, rule);
return getMessage(vc, severity, id, null, target, null);
}
public IMessage getMessage(IEJBValidationContext vc, Object messageNumber, int severity, MethodTransaction target, IValidationRule rule) {
String id = getMessageId(messageNumber, rule);
return getMessage(vc, severity, id, null, target, null);
}
public IMessage getMessage(IEJBValidationContext vc, Object messageNumber, int severity, MethodPermission target, IValidationRule rule) {
String id = getMessageId(messageNumber, rule);
return getMessage(vc, severity, id, null, target, null);
}
public IMessage getMessage(IEJBValidationContext vc, Object messageNumber, int severity, EJBRelationshipRole target, IValidationRule rule) {
String id = getMessageId(messageNumber, rule);
return getMessage(vc, severity, id, null, target, null);
}
public IMessage getMessage(IEJBValidationContext vc, Object messageNumber, int severity, CommonRelationshipRole target, IValidationRule rule) {
String id = getMessageId(messageNumber, rule);
return getMessage(vc, severity, id, null, target, null);
}
public IMessage getMessage(IEJBValidationContext vc, Object messageNumber, int severity, EJBRelation target, IValidationRule rule) {
String id = getMessageId(messageNumber, rule);
return getMessage(vc, severity, id, null, target, null);
}
public IMessage getMessage(IEJBValidationContext vc, Object messageNumber, int severity, AssemblyDescriptor target, IValidationRule rule) {
String id = getMessageId(messageNumber, rule);
return getMessage(vc, severity, id, null, target, null);
}
/**
* For use only by the DD VRules.
*/
public IMessage getMessage(IEJBValidationContext vc, Object messageNumber, int severity, EJBJar target, String[] parms, IValidationRule rule) {
String id = getMessageId(messageNumber, rule);
return getMessage(vc, severity, id, parms, target, null);
}
public IMessage getMessage(IEJBValidationContext vc, Object messageNumber, int severity, MethodElement target, String[] parms, IValidationRule rule) {
String id = getMessageId(messageNumber, rule);
return getMessage(vc, severity, id, parms, target, null);
}
public IMessage getMessage(IEJBValidationContext vc, Object messageNumber, int severity, EJBRelationshipRole target, String[] parms, IValidationRule rule) {
String id = getMessageId(messageNumber, rule);
return getMessage(vc, severity, id, parms, target, null);
}
public IMessage getMessage(IEJBValidationContext vc, Object messageNumber, int severity, SecurityRoleRef target, String[] parms, IValidationRule rule) {
String id = getMessageId(messageNumber, rule);
return getMessage(vc, severity, id, parms, target, null);
}
public IMessage getMessage(IEJBValidationContext vc, Object messageNumber, int severity, EJBRelation target, String[] parms, IValidationRule rule) {
String id = getMessageId(messageNumber, rule);
return getMessage(vc, severity, id, parms, target, null);
}
public IMessage getMessage(IEJBValidationContext vc, Object messageNumber, int severity, EnterpriseBean bean, Object target, IValidationRule rule) {
String id = getMessageId(messageNumber, rule);
return getMessage(vc, severity, id, null, target, getGroupName(bean));
}
public IMessage getMessage(IEJBValidationContext vc, Object messageNumber, int severity, EnterpriseBean bean, Object target, String[] parms, IValidationRule rule) {
String id = getMessageId(messageNumber, rule);
return getMessage(vc, severity, id, parms, target, getGroupName(bean));
}
public IMessage getMessage(IEJBValidationContext vc, Object messageNumber, int severity, EnterpriseBean bean, IValidationRule rule) {
String id = getMessageId(messageNumber, bean, rule);
return getMessage(vc, severity, id, null, bean, getGroupName(bean));
}
public IMessage getMessage(IEJBValidationContext vc, Object messageNumber, int severity, EnterpriseBean bean, String[] parms, IValidationRule rule) {
String id = getMessageId(messageNumber, bean, rule);
return getMessage(vc, severity, id, parms, bean, getGroupName(bean));
}
public IMessage getMessage(IEJBValidationContext vc, Object messageNumber, int severity, EnterpriseBean bean, JavaClass clazz, IValidationRule rule) {
String id = getMessageId(messageNumber, rule);
return getMessage(vc, severity, id, null, clazz, getGroupName(bean));
}
public IMessage getMessage(IEJBValidationContext vc, Object messageNumber, int severity, EnterpriseBean bean, JavaClass clazz, String[] additionalParms, IValidationRule rule) {
String id = getMessageId(messageNumber, rule);
return getMessage(vc, severity, id, additionalParms, clazz, getGroupName(bean));
}
public IMessage getMessage(IEJBValidationContext vc, Object messageNumber, int severity, EnterpriseBean bean, JavaClass clazz, Method method, IValidationRule rule) {
if(method == null) {
return getMessage(vc, messageNumber, severity, bean, clazz, rule);
}
return getMessage(vc, messageNumber, severity, null, clazz, method, method.getMethodElementSignature(), ValidationRuleUtility.onClass(clazz, method), getGroupName(bean), rule);
}
public IMessage getMessage(IEJBValidationContext vc, Object messageNumber, int severity, EnterpriseBean bean, JavaClass clazz, Method method, String[] additionalParms, IValidationRule rule) {
if(method == null) {
return getMessage(vc, messageNumber, severity, bean, clazz, additionalParms, rule);
}
return getMessage(vc, messageNumber, severity, additionalParms, clazz, method, method.getMethodElementSignature(), ValidationRuleUtility.onClass(clazz, method), getGroupName(bean), rule);
}
public IMessage getMessage(IEJBValidationContext vc, Object messageNumber, int severity, EnterpriseBean bean, JavaClass clazz, Field field, IValidationRule rule) {
if(field == null) {
return getMessage(vc, messageNumber, severity, bean, clazz, rule);
}
return getMessage(vc, messageNumber, severity, null, clazz, field, field.getName(), ValidationRuleUtility.onClass(clazz, field), getGroupName(bean), rule);
}
public IMessage getMessage(IEJBValidationContext vc, Object messageNumber, int severity, EnterpriseBean bean, JavaClass clazz, Field field, String[] additionalParms, IValidationRule rule) {
if(field == null) {
return getMessage(vc, messageNumber, severity, bean, clazz, additionalParms, rule);
}
return getMessage(vc, messageNumber, severity, additionalParms, clazz, field, field.getName(), ValidationRuleUtility.onClass(clazz, field), getGroupName(bean), rule);
}
protected IMessage getMessage(IEJBValidationContext vc, Object messageNumber, int severity, String[] additionalParms, JavaClass clazz, EObject fieldOrMethod, String fieldOrMethodName, boolean isMethodOnClass, String groupName, IValidationRule rule) {
if(fieldOrMethod == null) {
String id = getMessageId(messageNumber, rule);
return getMessage(vc, severity, id, additionalParms, clazz, groupName);
}
String[] parms = null;
EObject target = null;
if(isMethodOnClass) {
// leave parms null since no parms are needed
target = fieldOrMethod;
parms = additionalParms;
}
else {
if(additionalParms == null) {
parms = new String[]{fieldOrMethodName};
}
else {
parms = new String[additionalParms.length + 1];
parms[0] = fieldOrMethodName;
System.arraycopy(additionalParms, 0, parms, 1, additionalParms.length);
}
target = clazz;
}
String id = getMessageId(messageNumber, rule, isMethodOnClass);
return getMessage(vc, severity, id, parms, target, groupName);
}
}
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