46 lines
1.6 KiB
Java
46 lines
1.6 KiB
Java
/****************************************************************************
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* This software is part of the gCube Project.
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* Site: http://www.gcube-system.org/
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****************************************************************************
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* The gCube/gCore software is licensed as Free Open Source software
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* conveying to the EUPL (http://ec.europa.eu/idabc/eupl).
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* The software and documentation is provided by its authors/distributors
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* "as is" and no expressed or
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* implied warranty is given for its use, quality or fitness for a
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* particular case.
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****************************************************************************
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* Filename: XMLValidator.java
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****************************************************************************
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* @author <a href="mailto:daniele.strollo@isti.cnr.it">Daniele Strollo</a>
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***************************************************************************/
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package org.gcube.portlets.admin.sepeditor.client.forms.validators;
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import com.extjs.gxt.ui.client.widget.form.Field;
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import com.extjs.gxt.ui.client.widget.form.Validator;
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import com.google.gwt.xml.client.XMLParser;
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import com.google.gwt.xml.client.impl.DOMParseException;
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/**
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* @author Daniele Strollo (ISTI-CNR)
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*
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*/
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public class XMLValidator implements Validator {
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private String rootNode = "body";
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public XMLValidator(final String rootNode) {
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this.rootNode = rootNode;
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}
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public final String validate(final Field<?> field, final String value) {
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try {
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XMLParser.parse("<" + this.rootNode + ">" + value + "</" + this.rootNode + ">");
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} catch (DOMParseException e) {
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return "Not a valid XML document";
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}
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return null;
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}
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}
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