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/*******************************************************************************
* Copyright (c) 2000, 2004 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.ws.internal.consumption.codegen.javamofvisitoractions;
import java.util.Vector;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.jem.java.JavaClass;
import org.eclipse.jst.ws.internal.consumption.ConsumptionMessages;
import org.eclipse.jst.ws.internal.consumption.codegen.javamofvisitors.JavaMofMethodVisitor;
/**
* Objects of this class represent a JavaMofBeanVisitorAction.
* This VisitorAction will create a BeanElement using the
* JavaClass and the BeanModelElementsFactory
* It will also automatically walk the methods in the JavaClass
* */
public class DetectNonJavaCharsBeanVisitorAction extends VisitorActionImpl
{
private static char UNDERSCORE = '_';
public DetectNonJavaCharsBeanVisitorAction ( Vector messages, Vector beans)
{
super (messages, beans);
}
/**
* The visit will create the bean
* Walk the methods
* @param JavaClass the class to be used to create the bean model
**/
public IStatus visit (Object javaclass)
{
JavaClass javaClass = (JavaClass)javaclass;
String packageName = javaClass.getJavaPackage().getPackageName();
String beanName = javaClass.getName();
if (!isBeanVisited(javaClass)) {
addVisitedBean(javaClass);
// check the bean name
checkBeanName(beanName);
checkPackageName(packageName, beanName);
DetectNonJavaCharsMethodVisitorAction methodVisitorAction = new DetectNonJavaCharsMethodVisitorAction(getMessages(), getBeansVisited());
JavaMofMethodVisitor methodVisitor = new JavaMofMethodVisitor();
methodVisitor.run(javaClass,methodVisitorAction);
}
return Status.OK_STATUS;
}
private void checkBeanName(String beanName)
{
// check if the bean starts with a lower case
if ( Character.isLowerCase(beanName.charAt(0)))
addMessage(ConsumptionMessages.WARN_BEAN_NAME_STARTS_WITH_LOWER_CASE, new String[]{beanName});
//check if the name has an underscore, then next letter should be upper case
int underScoreIndex = beanName.indexOf(UNDERSCORE);
String tempName = beanName;
while(underScoreIndex !=-1) {
tempName = tempName.substring(underScoreIndex+1);
if ( Character.isLowerCase(tempName.charAt(0))) {
addMessage(ConsumptionMessages.MSG_WARN_METHOD_NAME_INVALID, new String[] { beanName });
break;
}
else
underScoreIndex = tempName.indexOf(UNDERSCORE);
}
}
private void checkPackageName(String packageName, String beanName)
{
if (!packageName.equals(packageName.toLowerCase()))
addMessage(ConsumptionMessages.MSG_WARN_PACKAGE_NAME_HAS_UPPER_CASE, new String[] { packageName, beanName });
}
}
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