org.springframework.scripting.groovy.GroovyObjectCustomizer Maven / Gradle / Ivy
/*
* Copyright 2002-2016 the original author or authors.
*
* 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
*
* https://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.springframework.scripting.groovy;
import groovy.lang.GroovyObject;
/**
* Strategy used by {@link GroovyScriptFactory} to allow the customization of
* a created {@link GroovyObject}.
*
* This is useful to allow the authoring of DSLs, the replacement of missing
* methods, and so forth. For example, a custom {@link groovy.lang.MetaClass}
* could be specified.
*
* @author Rod Johnson
* @since 2.0.2
* @see GroovyScriptFactory
*/
@FunctionalInterface
public interface GroovyObjectCustomizer {
/**
* Customize the supplied {@link GroovyObject}.
*
For example, this can be used to set a custom metaclass to
* handle missing methods.
* @param goo the {@code GroovyObject} to customize
*/
void customize(GroovyObject goo);
}