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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 org.eclipse.jem.java.JavaClass;
import org.eclipse.jem.java.JavaParameter;
import org.eclipse.jem.java.Method;
import org.eclipse.jst.j2ee.ejb.EnterpriseBean;
import org.eclipse.jst.j2ee.ejb.Entity;
import org.eclipse.wst.validation.internal.core.ValidationException;
import org.eclipse.wst.validation.internal.provisional.core.IMessage;
public abstract class AEntityHomeVRule extends AHomeVRule {
/**
* If the type of the method isn't listed in the KNOWN_METHODS, what type of method is it
* considered to be?
*/
public long getDefaultMethodType() {
return HOME;
}
public final void validateFindByPrimaryKeyMethod(IEJBValidationContext vc, EnterpriseBean bean, JavaClass clazz, Method method) throws ValidationCancelledException, ValidationException {
JavaClass key = ((Entity)bean).getPrimaryKey();
JavaParameter[] parms = method.listParametersWithoutReturn();
if((parms.length != 1) || (!ValidationRuleUtility.isAssignableFrom(key, parms[0].getJavaType()))) {
String keyName = (key == null) ? IEJBValidatorConstants.NULL_PRIMARY_KEY : key.getJavaName();
IMessage message = MessageUtility.getUtility().getMessage(vc, IMessagePrefixEjb20Constants.CHKJ2475, IEJBValidationContext.WARNING, bean, clazz, method, new String[]{keyName}, this);
vc.addMessage(message);
}
}
@Override
public void validateFindMethod(IEJBValidationContext vc, EnterpriseBean bean, JavaClass clazz, Method method) throws ValidationCancelledException, InvalidInputException, ValidationException {
if(!ValidationRuleUtility.followsFinderExceptionRules(bean, method)) {
IMessage message = MessageUtility.getUtility().getMessage(vc, IMessagePrefixEjb20Constants.CHKJ2477, IEJBValidationContext.INFO, bean, clazz, method, this);
vc.addMessage(message);
}
if(!ValidationRuleUtility.followsObjectNotFoundExceptionRules(bean, method)) {
IMessage message = MessageUtility.getUtility().getMessage(vc, IMessagePrefixEjb20Constants.CHKJ2478, IEJBValidationContext.INFO, bean, clazz, method, this);
vc.addMessage(message);
}
if(method.getName().equals(IMethodAndFieldConstants.METHODNAME_FINDBYPRIMARYKEY)) {
validateFindByPrimaryKeyMethod(vc, bean, clazz, method);
if(!returnsComponentInterface(vc, bean, clazz, method)) {
JavaClass componentInterface = getComponentInterface(bean);
String className = null;
if(componentInterface != null) {
className = componentInterface.getJavaName();
}
else {
if((isRemote() & IEJBType.REMOTE) == IEJBType.REMOTE) {
className = IEJBValidatorConstants.NULL_REMOTE;
}
else {
className = IEJBValidatorConstants.NULL_LOCAL;
}
}
IMessage message = MessageUtility.getUtility().getMessage(vc, IMessagePrefixEjb20Constants.CHKJ2479, IEJBValidationContext.ERROR, bean, clazz, method, new String[]{className}, this);
vc.addMessage(message);
}
}
else {
if(!returnsComponentInterfaceOrCollection(vc, bean, clazz, method)) {
IMessage message = MessageUtility.getUtility().getMessage(vc, IEJBValidatorMessageConstants.CHKJ2403, IEJBValidationContext.WARNING, bean, clazz, method, new String[]{getComponentInterface(bean).getName()}, this);
vc.addMessage(message);
}
}
}
@Override
public void validateHomeMethod(IEJBValidationContext vc, EnterpriseBean bean, JavaClass clazz, Method method) throws ValidationCancelledException, ValidationException {
// IWAD4350 = The return type must match the return type of {0}. Read section 12.2.9 of the EJB 2.0 specification.
// The above check is done in the "validate(vc, bean, clazz, method) method.
if(method.getName().startsWith(IMethodAndFieldConstants.METHODNAME_CREATE)) {
IMessage message = MessageUtility.getUtility().getMessage(vc, IMessagePrefixEjb20Constants.CHKJ2462, IEJBValidationContext.INFO, bean, clazz, method, this);
vc.addMessage(message);
}
else if(method.getName().startsWith(IMethodAndFieldConstants.PREFIX_FIND)) {
IMessage message = MessageUtility.getUtility().getMessage(vc, IMessagePrefixEjb20Constants.CHKJ2463, IEJBValidationContext.INFO, bean, clazz, method, this);
vc.addMessage(message);
}
else if(method.getName().startsWith(IMethodAndFieldConstants.METHODNAME_REMOVE)) {
IMessage message = MessageUtility.getUtility().getMessage(vc, IMessagePrefixEjb20Constants.CHKJ2464, IEJBValidationContext.INFO, bean, clazz, method, this);
vc.addMessage(message);
}
}
}
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