/* ====================================================================
*
* The ObjectStyle Group Software License, Version 1.0
*
* Copyright (c) 2007 The ObjectStyle Group
* and individual authors of the software. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
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*
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* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* ObjectStyle Group (http://objectstyle.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "ObjectStyle Group" and "Cayenne"
* must not be used to endorse or promote products derived
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* permission, please contact andrus@objectstyle.org.
*
* 5. Products derived from this software may not be called "ObjectStyle"
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the ObjectStyle Group. For more
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*/
package org.objectstyle.wolips.refactoring;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.jdt.core.IJavaProject;
import org.eclipse.jdt.core.JavaConventions;
import org.eclipse.jdt.core.JavaCore;
import org.eclipse.jdt.core.JavaModelException;
import org.eclipse.jdt.internal.corext.refactoring.JDTRefactoringDescriptorComment;
import org.eclipse.jdt.internal.corext.refactoring.changes.DynamicValidationStateChange;
import org.eclipse.jdt.internal.corext.util.Messages;
import org.eclipse.ltk.core.refactoring.Change;
import org.eclipse.ltk.core.refactoring.RefactoringDescriptor;
import org.eclipse.ltk.core.refactoring.RefactoringStatus;
import org.eclipse.ltk.core.refactoring.resource.RenameResourceDescriptor;
import org.eclipse.ltk.internal.core.refactoring.resource.RenameResourceProcessor;
import org.objectstyle.wolips.locate.LocatePlugin;
public class RenameWOComponentProcessor extends RenameResourceProcessor {
private final IResource _resource;
public RenameWOComponentProcessor(IResource resource) {
super(resource);
_resource = resource;
}
@Override
public Change createChange(final IProgressMonitor pm) throws JavaModelException {
pm.beginTask("", 1); //$NON-NLS-1$
try {
String project= null;
if (_resource.getType() != IResource.PROJECT) {
project= _resource.getProject().getName();
}
// TODO Replace Core messages.
final String header= Messages.format("Renaming WO Component {0} to {1}", new String[] { _resource.getFullPath().toString(), getNewResourceName()});
final String description= Messages.format("Renaming WO Component {0}", _resource.getName());
final String comment= new JDTRefactoringDescriptorComment(project, this, header).asString();
final int flags= RefactoringDescriptor.STRUCTURAL_CHANGE | RefactoringDescriptor.MULTI_CHANGE | RefactoringDescriptor.BREAKING_CHANGE;
final RenameResourceDescriptor descriptor= new RenameResourceDescriptor();
descriptor.setProject(project);
descriptor.setDescription(description);
descriptor.setComment(comment);
descriptor.setFlags(flags);
descriptor.setResourcePath(_resource.getLocation());
descriptor.setNewName(getNewResourceName() + ".wo");
return new DynamicValidationStateChange(new RenameWOComponentChange(descriptor, _resource, getNewResourceName() + ".wo", comment));
} finally {
pm.done();
}
}
@Override
public void setNewResourceName(String newName) {
String name = LocatePlugin.getDefault().fileNameWithoutExtension(newName);
super.setNewResourceName(name);
}
@Override
public RefactoringStatus validateNewElementName(String newName) {
//TODO Return custom error message
IProject project = _resource.getProject();
IJavaProject jProject = JavaCore.create(project);
String sourceLevel = jProject.getOption(JavaCore.COMPILER_SOURCE, true);
String compliance = jProject.getOption(JavaCore.COMPILER_COMPLIANCE, true);
IStatus status = JavaConventions.validateCompilationUnitName(newName + ".java",
sourceLevel, compliance);
if (!status.isOK())
return RefactoringStatus.create(status);
return super.validateNewElementName(newName);
}
}