com.disney.groovity.BindingDecorator Maven / Gradle / Ivy
/*******************************************************************************
* © 2018 Disney | ABC Television Group
*
* Licensed under the Apache License, Version 2.0 (the "Apache License")
* with the following modification; you may not use this file except in
* compliance with the Apache License and the following modification to it:
* Section 6. Trademarks. is deleted and replaced with:
*
* 6. Trademarks. This License does not grant permission to use the trade
* names, trademarks, service marks, or product names of the Licensor
* and its affiliates, except as required to comply with Section 4(c) of
* the License and to reproduce the content of the NOTICE file.
*
* You may obtain a copy of the Apache License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the Apache License with the above modification is
* distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the Apache License for the specific
* language governing permissions and limitations under the Apache License.
*******************************************************************************/
package com.disney.groovity;
import java.util.Map;
/**
* BindingDecorator provide an chainable abstract base class for custom logic used to populate the
* binding for groovity scripts. The values a bindingDecorator adds to the binding are visible
* to all groovity scripts, including inner classes and static methods, so it is a great way to pass
* application resources like java service clients to groovity scripts.
*
* @author Alex Vigdor
*
*/
public abstract class BindingDecorator {
BindingDecorator chained;
public BindingDecorator(){
}
public BindingDecorator(BindingDecorator chained){
this.chained=chained;
}
public BindingDecorator getChainedDecorator(){
return chained;
}
public void setChainedDecorator(BindingDecorator chained){
this.chained = chained;
}
public abstract void decorate(Map binding);
public void decorateRecursive(Map binding){
this.decorate(binding);
if(chained!=null){
chained.decorateRecursive(binding);
}
}
}