org.activiti.explorer.ui.variable.VariableRendererConfigurer.java Source code

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Here is the source code for org.activiti.explorer.ui.variable.VariableRendererConfigurer.java

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/* 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 org.activiti.explorer.ui.variable;

import org.springframework.beans.factory.InitializingBean;

/**
 * Simple class that registers the {@link VariableRenderer} configured in it
 * with the {@link VariableRendererManager} when bean is created.
 * 
 * @author Frederik Heremans
 */
public class VariableRendererConfigurer implements InitializingBean {

    private VariableRenderer renderer;
    private VariableRendererManager variableRendererManager;

    public void afterPropertiesSet() throws Exception {
        if (variableRendererManager != null && renderer != null) {
            variableRendererManager.addVariableRenderer(renderer);
        } else {
            throw new IllegalStateException("Both renderer and variableRenderManager should be set");
        }
    }

    public void setRenderer(VariableRenderer renderer) {
        this.renderer = renderer;
    }

    public void setVariableRendererManager(VariableRendererManager variableRendererManager) {
        this.variableRendererManager = variableRendererManager;
    }
}