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Show all versions of com.liferay.portal.template.freemarker
Liferay Portal Template FreeMarker
/*
* 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 freemarker.template;
import freemarker.ext.beans.BeansWrapper;
/**
* A restricted object wrapper that will not expose arbitrary object, just those that directly correspond to the
* {@link TemplateModel} sub-interfaces ({@code String}, {@code Map} and such). If it had to wrap other kind of objects,
* it will throw exception. It will also block {@code ?api} calls on the values it wraps.
*/
public class SimpleObjectWrapper extends DefaultObjectWrapper {
static final SimpleObjectWrapper instance = new SimpleObjectWrapper();
/**
* @deprecated Use {@link #SimpleObjectWrapper(Version)} instead.
*/
@Deprecated
public SimpleObjectWrapper() {
super();
}
/**
* @param incompatibleImprovements see in {@link BeansWrapper#BeansWrapper(Version)}.
*
* @since 2.3.21
*/
public SimpleObjectWrapper(Version incompatibleImprovements) {
super(incompatibleImprovements);
}
/**
* Called if a type other than the simple ones we know about is passed in.
* In this implementation, this just throws an exception.
*/
@Override
protected TemplateModel handleUnknownType(Object obj) throws TemplateModelException {
throw new TemplateModelException(this.getClass().getName() + " deliberately won't wrap this type: "
+ obj.getClass().getName());
}
@Override
public TemplateHashModel wrapAsAPI(Object obj) throws TemplateModelException {
throw new TemplateModelException(this.getClass().getName() + " deliberately doesn't allow ?api.");
}
}
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