/**
* <copyright>
*
* Copyright (c) 2009, 2010, 2012 Springsite BV (The Netherlands) 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:
* Martin Taal - Initial API and implementation
* Dzmitry [zmicer] Harachka - implementation
* </copyright>
*
* $Id: DeleteModelOperation.java,v 1.8 2011/09/21 14:04:56 mtaal Exp $
*/
package org.eclipse.emf.texo.server.service;
import org.eclipse.emf.texo.component.TexoComponent;
/**
* Is used to check that a query string does not contain any non-allowed characters: ', " or ;.
*
* @author <a href="mtaal@elver.org">Martin Taal</a>
*/
public class QueryChecker implements TexoComponent {
private char[] disallowed = new char[] { '\'', '"', ';' };
public void checkQuery(String qry) {
for (char chr : qry.toCharArray()) {
for (char checkChr : disallowed) {
if (checkChr == chr) {
throw new IllegalArgumentException("Query contains an illegal character '" + chr + "': " + qry); //$NON-NLS-1$ //$NON-NLS-2$
}
}
}
}
}