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/*******************************************************************************
* Copyright (c) 2006 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
* yyyymmdd bug Email and other contact information
* -------- -------- -----------------------------------------------------------
* 20060419 132905 cbrealey@ca.ibm.com - Chris Brealey
*******************************************************************************/
package org.eclipse.jst.ws.internal.conformance.rules;
import java.util.Stack;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.jdt.core.IMethod;
import org.eclipse.jdt.core.IType;
import org.eclipse.jdt.core.JavaModelException;
import org.eclipse.jst.ws.internal.WSPluginMessages;
import org.eclipse.jst.ws.internal.conformance.IJavaWebServiceRuleEngine;
import org.eclipse.jst.ws.internal.conformance.JDTResolver;
import org.eclipse.jst.ws.internal.conformance.JavaWebServiceRule;
import org.eclipse.osgi.util.NLS;
/**
* This rule verifies that the methods of a service class
* uses only JAX-RPC supported types.
*/
public class JAXRPCRule0005 extends JavaWebServiceRule
{
/**
* Creates a new instance of this rule.
*/
public JAXRPCRule0005 ()
{
id_ = 5;
namespace_ = "http://www.eclipse.org/webtools/org.eclipse.jst.ws/jaxrpc/1.1";
name_ = null;
description_ = null;
}
/* (non-Javadoc)
* @see org.eclipse.jst.ws.internal.conformance.JavaWebServiceRule#init(org.eclipse.jst.ws.internal.conformance.IJavaWebServiceRuleEngine)
*/
public void init ( IJavaWebServiceRuleEngine engine )
{
super.init(engine);
}
/* (non-Javadoc)
* @see org.eclipse.jst.ws.internal.conformance.JavaWebServiceRule#visitClass(org.eclipse.jdt.core.IType, java.util.Stack)
*/
public void visitClass ( IType jdtClass, Stack peanutTrail )
{
//
// An empty peanut trail implies this is the root
// class, aka. JAX-RPC service class. Put aside
// the class name in case visitMethod() needs it.
//
if (peanutTrail.size() == 0)
{
serviceClassName_ = jdtClass.getFullyQualifiedName();
}
}
/* (non-Javadoc)
* @see org.eclipse.jst.ws.internal.conformance.JavaWebServiceRule#visitMethod(org.eclipse.jdt.core.IMethod, java.util.Stack)
*/
public void visitMethod ( IMethod jdtMethod, Stack peanutTrail )
{
//
// A peanut trail of length one implies this is a method
// belonging to the root class, aka. JAX-RPC service class.
//
if (peanutTrail.size() == 1)
{
try
{
String methodName = jdtMethod.getElementName();
//
// Check the method return type for compliance.
// Any Java primitive or standard ("java." or "javax.") type
// that is not supported by JAX-RPC will get flagged.
// Any non-primitive or non-standard type is presumed to be a
// potential value type and is bypassed since the rule engine
// will navigate into the potential value type's class.
//
JDTResolver resolver = engine_.getJDTResolver();
String returnTypeName = resolver.getReturnTypeName(jdtMethod);
if ((resolver.isPrimitiveType(returnTypeName) || resolver.isStandardType(returnTypeName)) && !resolver.isJAXRPCStandardType(returnTypeName))
{
String message = NLS.bind(WSPluginMessages.MSG_JAXRPC11_RULE_0005,new String[] {methodName,serviceClassName_,returnTypeName});
statusList_.add(new Status(IStatus.WARNING,"org.eclipse.jst.ws",0,message,null));
}
//
// Check the method parameter types for compliance.
// Same comment as above, only applied to the method's parameters.
//
String[] parameterTypeNames = resolver.getParameterTypeNames(jdtMethod);
for (int p=0; p<parameterTypeNames.length; p++)
{
if ((resolver.isPrimitiveType(parameterTypeNames[p]) || resolver.isStandardType(parameterTypeNames[p])) && !resolver.isJAXRPCStandardType(parameterTypeNames[p]))
{
String message = NLS.bind(WSPluginMessages.MSG_JAXRPC11_RULE_0005,new String[] {methodName,serviceClassName_,parameterTypeNames[p]});
statusList_.add(new Status(IStatus.WARNING,"org.eclipse.jst.ws",0,message,null));
}
}
}
catch (JavaModelException e)
{
// Do nothing.
}
}
}
private String serviceClassName_;
}
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