/*
* Copyright 2014 Attila Szegedi, Daniel Dekany, Jonathan Revusky
*
* Licensed 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 freemarker.test.templatesuite.models;
import freemarker.template.SimpleHash;
import freemarker.template.TemplateHashModel;
import freemarker.template.TemplateModel;
import freemarker.template.TemplateModelException;
import freemarker.template.TemplateScalarModel;
import freemarker.template.utility.HtmlEscape;
import freemarker.template.utility.StandardCompress;
/**
* Part of the TestTransform testcase suite.
*/
public class TransformHashWrapper implements TemplateHashModel,
TemplateScalarModel {
private SimpleHash m_cHashModel = new SimpleHash();
/** Creates new TransformHashWrapper */
public TransformHashWrapper() {
m_cHashModel.put( "htmlEscape", new HtmlEscape() );
m_cHashModel.put( "compress", new StandardCompress() );
m_cHashModel.put( "escape", new TransformMethodWrapper1() );
m_cHashModel.put( "special", new TransformMethodWrapper2() );
}
/**
* Gets a <tt>TemplateModel</tt> from the hash.
*
* @param key the name by which the <tt>TemplateModel</tt>
* is identified in the template.
* @return the <tt>TemplateModel</tt> referred to by the key,
* or null if not found.
*/
public TemplateModel get(String key) throws TemplateModelException {
return m_cHashModel.get( key );
}
/**
* @return true if this object is empty.
*/
public boolean isEmpty() {
return false;
}
/**
* Returns the scalar's value as a String.
* @return the String value of this scalar.
*/
public String getAsString() {
return "Utility transformations";
}
}