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/*******************************************************************************
* Copyright (c) 2004, 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.jsp.ui.internal.java.refactoring;
import java.text.MessageFormat;
import org.eclipse.jdt.core.IJavaElement;
import org.eclipse.jdt.core.IType;
import org.eclipse.jdt.core.search.SearchMatch;
import org.eclipse.jst.jsp.core.internal.java.JSPTranslation;
import org.eclipse.jst.jsp.core.internal.java.search.JavaSearchDocumentDelegate;
import org.eclipse.jst.jsp.ui.internal.JSPUIMessages;
/**
* Creates document change(s) for a type rename.
* Changes are created for every type "match" in the workspace
* @author pavery
*/
public class JSPTypeRenameRequestor extends BasicRefactorSearchRequestor {
public JSPTypeRenameRequestor(IType type, String newName) {
super(type, newName);
}
private IType getType() {
return (IType)getElement();
}
protected String getRenameText(JavaSearchDocumentDelegate searchDoc, SearchMatch javaMatch) {
String renameText = getNewName();
String pkg = getType().getPackageFragment().getElementName();
IJavaElement parent = getType().getParent();
String parentName = (parent != null) ? parent.getElementName() : null;
JSPTranslation trans = searchDoc.getJspTranslation();
String matchText = trans.getJavaText().substring(javaMatch.getOffset(), javaMatch.getOffset() + javaMatch.getLength());
// if it's an import or jsp:useBean or fully qualified type, we need to add the package name as well
// else if starts with parent name such as "MyClass.Enum" then need to add the parent name as well
if(trans.isImport(javaMatch.getOffset()) || isFullyQualified(matchText)) {
if(!pkg.equals("")) //$NON-NLS-1$
renameText = pkg + "." + renameText; //$NON-NLS-1$
} else if(parentName != null && matchText.startsWith(parentName)) {
renameText = parentName + "." + renameText; //$NON-NLS-1$
}
return renameText;
}
/* (non-Javadoc)
* @see org.eclipse.jst.jsp.ui.internal.java.refactoring.BasicRefactorSearchRequestor#getDescription()
*/
protected String getDescription() {
String typeName = getElement().getElementName();
String newName = getNewName();
String description = MessageFormat.format(JSPUIMessages.BasicRefactorSearchRequestor_4, new String[]{typeName, newName}); //$NON-NLS-1$
return description;
}
}
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