/*******************************************************************************
* Copyright (c) 2016 Red Hat, Inc.
* 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:
* Red Hat, Inc. - initial API and implementation
*******************************************************************************/
package org.eclipse.wst.html.ui.tests.validation;
import org.eclipse.wst.html.core.internal.validate.Segment;
import org.eclipse.wst.html.core.validate.extension.CustomValidatorUtil;
import org.eclipse.wst.html.core.validate.extension.IHTMLCustomAttributeValidator;
import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocument;
import org.eclipse.wst.sse.core.internal.validate.ValidationMessage;
import org.eclipse.wst.xml.core.internal.provisional.document.IDOMElement;
import org.eclipse.wst.xml.core.internal.provisional.document.IDOMNode;
public class CustomExtendedAttributeValidator implements IHTMLCustomAttributeValidator {
public void init(IStructuredDocument doc) {
// do nothing
}
public boolean canValidate(IDOMElement target, String attrName) {
if (target.getLocalName().startsWith("eclipse")) {
return true;
}
return false;
}
public ValidationMessage validateAttribute(IDOMElement target, String attrName) {
if ("plugins".equals(attrName)) {
try {
String attrValue = target.getAttribute(attrName);
Integer.parseInt(attrValue);
} catch (NumberFormatException e) {
Segment segment = CustomValidatorUtil.getAttributeSegment((IDOMNode)target.getAttributeNode(attrName), CustomValidatorUtil.ATTR_REGION_NAME);
return new ValidationMessage("Attribute should be integer", segment.getOffset(), segment.getLength(), ValidationMessage.ERROR);
}
}
return null;
}
}