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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.jem.internal.adapters.jdom;
/*
*/
import java.io.File;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.Path;
import org.eclipse.jdt.core.*;
import org.eclipse.jem.internal.java.adapters.nls.ResourceHandler;
/**
* Insert the type's description here.
* Creation date: (8/16/2000 11:06:46 PM)
* @author: Administrator
*/
public class JDOMClassFinder {
private static JDOMClassFinder instance;
/**
* JDOMClassFinder constructor comment.
*/
public JDOMClassFinder() {
super();
}
protected IPath getBinaryPathFromQualifiedName(String qualifiedName) {
return new Path(qualifiedName.replace('.', File.separatorChar) + ".class");//$NON-NLS-1$
}
public IType getBinaryType(String qualifiedName) {
IJavaElement found = getJavaElement(qualifiedName);
if (found != null)
return ((IClassFile) found).getType();
return null;
}
public IJavaElement getJavaElement(String qualifiedName) {
try {
if (getSourceProject() != null)
return getSourceProject().findElement(getPathFromQualifiedName(qualifiedName));
} catch (JavaModelException jme) {
System.out.println(ResourceHandler.getString("Error_Looking_Up_Type_ERROR_", (new Object[] {qualifiedName, jme.getMessage()}))); //$NON-NLS-1$ = "Error looking up type: "
}
return null;
}
protected IPath getPathFromQualifiedName(String qualifiedName) {
return new Path(qualifiedName.replace('.', File.separatorChar) + ".java");//$NON-NLS-1$
}
protected IJavaProject getSourceProject() {
//return (IJavaProject) ((JavaRefPackage)EPackage.Registry.INSTANCE.getEPackage(JavaRefPackage.eNS_URI)).getJavaRefFactory().getJavaContext();
return null;
}
public IType getType(String qualifiedName) {
IJavaElement found = getJavaElement(qualifiedName);
if (found != null)
if (found instanceof IClassFile)
return ((IClassFile) found).getType();
else
if (found instanceof ICompilationUnit) {
ICompilationUnit foundCU = (ICompilationUnit) found;
// strip the ".java", lifted from CompilationUnit.getMainTypeName()
String cuMainTypeName = foundCU.getElementName();
cuMainTypeName = cuMainTypeName.substring(0, cuMainTypeName.length() - 5);
return foundCU.getType(cuMainTypeName);
}
return null;
}
/**
* Insert the method's description here.
* Creation date: (8/16/2000 11:19:48 PM)
* @return com.ibm.etools.java.adapters.JDOMClassFinder
*/
public static JDOMClassFinder instance() {
if (instance == null)
instance = new JDOMClassFinder();
return instance;
}
}
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