/**
* Licensed to Jasig under one or more contributor license
* agreements. See the NOTICE file distributed with this work
* for additional information regarding copyright ownership.
* Jasig licenses this file to you under the Apache License,
* Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a
* copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on
* an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.jasig.portal.channels.error.error2xml;
import org.jasig.portal.ResourceMissingException;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
/**
* Translates ResourceMissingException instances to XML Elements.
* @author andrew.petro@yale.edu
* @version $Revision: 19776 $ $Date: 2010-01-14 16:17:21 -0600 (Thu, 14 Jan 2010) $
* @since uPortal 2.5
* @deprecated All IChannel implementations should be migrated to portlets
*/
@Deprecated
public class ResourceMissingExceptionToElement
implements IThrowableToElement {
private ThrowableToElement throwableToElement = new ThrowableToElement();
/* (non-Javadoc)
* @see org.jasig.portal.channels.error.tt.IThrowableToElement#throwableToElement(java.lang.Throwable, org.w3c.dom.Document)
*/
public Element throwableToElement(Throwable t, Document parentDoc)
throws IllegalArgumentException {
if (t == null)
throw new IllegalArgumentException("Can only translate non-null throwables.");
if (! (t instanceof ResourceMissingException))
throw new IllegalArgumentException("Can only translate ResourceMissingExceptions.");
if (parentDoc == null)
throw new IllegalArgumentException("Must have non-null parent doc.");
ResourceMissingException rme = (ResourceMissingException) t;
// use basic ThrowableToElement to boostrap a basic Element.
Element element = this.throwableToElement.throwableToElement(t, parentDoc);
element.setAttribute("renderedAs", ResourceMissingException.class.getName());
Element resourceEl = parentDoc.createElement("resource");
Element uriEl = parentDoc.createElement("uri");
uriEl.appendChild(parentDoc.createTextNode(rme.getResourceURI()));
resourceEl.appendChild(uriEl);
Element descriptionEl = parentDoc.createElement("description");
descriptionEl.appendChild(parentDoc.createTextNode(rme.getResourceDescription()));
resourceEl.appendChild(descriptionEl);
element.appendChild(resourceEl);
return element;
}
/* (non-Javadoc)
* @see org.jasig.portal.channels.error.tt.IThrowableToElement#supports(java.lang.Class)
*/
public boolean supports(Class c) throws IllegalArgumentException {
if (c == null)
throw new IllegalArgumentException("Supports undefined on null");
if (!Throwable.class.isAssignableFrom(c))
throw new IllegalArgumentException("Supports undefined on classes " +
"which are not and do not extend Throwable: " + c.getName());
return (ResourceMissingException.class.isAssignableFrom(c));
}
}