/*******************************************************************************
* Copyright (c) 2009 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
* Zend Technologies
*******************************************************************************/
package org.eclipse.php.internal.core.codeassist.contexts;
import org.eclipse.dltk.core.CompletionRequestor;
import org.eclipse.dltk.core.DLTKCore;
import org.eclipse.dltk.core.ISourceModule;
import org.eclipse.jface.text.BadLocationException;
import org.eclipse.php.core.compiler.ast.nodes.NamespaceReference;
public class ExceptionClassInstantiationContext extends StatementContext {
public boolean isValid(ISourceModule sourceModule, int offset, CompletionRequestor requestor) {
if (!super.isValid(sourceModule, offset, requestor)) {
return false;
}
try {
String previousWord = getPreviousWord();
String previous2Word = getPreviousWord(2);
if ("new".equalsIgnoreCase(previousWord) //$NON-NLS-1$
&& "throw".equalsIgnoreCase(previous2Word)) { //$NON-NLS-1$
return true;
}
} catch (BadLocationException e) {
if (DLTKCore.DEBUG_COMPLETION) {
e.printStackTrace();
}
}
return false;
}
public String getPrefix() throws BadLocationException {
String prefix = super.getPrefix();
if (prefix.length() > 0 && prefix.charAt(0) == NamespaceReference.NAMESPACE_SEPARATOR) {
return prefix.substring(1);
}
return prefix;
}
}