/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF 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.apache.sling.scripting.freemarker.wrapper;
import javax.jcr.Property;
import javax.jcr.RepositoryException;
import freemarker.template.TemplateModelException;
import freemarker.template.TemplateScalarModel;
/**
* A wrapper for JCR properties to support freemarker scripting.
*/
public class PropertyModel implements TemplateScalarModel {
private Property property;
public PropertyModel(Property property) {
this.property = property;
}
/**
* Returns the string representation of this model. In general, avoid
* returning null. In compatibility mode the engine will convert
* null into empty string, however in normal mode it will
* throw an exception if you return null from this method.
*/
public String getAsString() throws TemplateModelException {
try {
return property.getString();
} catch (RepositoryException e) {
throw new TemplateModelException(e);
}
}
}