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/*******************************************************************************
* Copyright (c) 2000, 2007 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.wst.jsdt.internal.corext.refactoring.binary;
import java.net.URI;
import java.util.List;
import org.eclipse.core.filesystem.IFileStore;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.SubProgressMonitor;
import org.eclipse.wst.jsdt.core.IClassFile;
import org.eclipse.wst.jsdt.core.IType;
import org.eclipse.wst.jsdt.internal.corext.refactoring.RefactoringCoreMessages;
/**
* Operation, which run, creates structurally equivalent stub types for a list
* of binary package fragments.
*
*
*/
public class StubCreationOperation extends AbstractCodeCreationOperation {
/** Should stubs for private member be generated as well? */
protected final boolean fStubInvisible;
/**
* Creates a new stub creation operation.
*
* @param uri
* the URI where to output the stubs
* @param packages
* the list of packages to create stubs for
*/
public StubCreationOperation(final URI uri, final List packages) {
this(uri, packages, false);
}
/**
* Creates a new stub creation operation.
*
* @param uri
* the URI where to output the stubs
* @param packages
* the list of packages to create stubs for
* @param stub
* <code>true</code> to generate stubs for private and package
* visible members as well, <code>false</code> otherwise
*/
public StubCreationOperation(final URI uri, final List packages, final boolean stub) {
super(uri, packages);
fStubInvisible= stub;
}
/**
* {@inheritDoc}
*/
protected String getOperationLabel() {
return RefactoringCoreMessages.StubCreationOperation_creating_type_stubs;
}
/**
* Runs the stub generation on the specified class file.
*
* @param file
* the class file
* @param parent
* the parent store
* @param monitor
* the progress monitor to use
* @throws CoreException
* if an error occurs
*/
protected void run(final IClassFile file, final IFileStore parent, final IProgressMonitor monitor) throws CoreException {
try {
monitor.beginTask(RefactoringCoreMessages.StubCreationOperation_creating_type_stubs, 2);
SubProgressMonitor subProgressMonitor= new SubProgressMonitor(monitor, 1);
final IType type= file.getType();
if (type.isAnonymous() || type.isLocal() || type.isMember())
return;
String source= new StubCreator(fStubInvisible).createStub(type, subProgressMonitor);
createCompilationUnit(parent, type.getElementName() + ".java", source, monitor); //$NON-NLS-1$
} finally {
monitor.done();
}
}
}
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