/*
* Copyright 2004-2005 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
*
* 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.springmodules.validation.bean.conf.loader;
import org.springmodules.validation.bean.conf.BeanValidationConfiguration;
/**
* A composite {@link org.springmodules.validation.bean.conf.loader.BeanValidationConfigurationLoader} implementation that
* loads bean validation configuration using multiple sub-loaders.
*
* @author Uri Boness
*/
public class PrioritizedBeanValidationConfigurationLoader implements BeanValidationConfigurationLoader {
private BeanValidationConfigurationLoader[] loaders;
public PrioritizedBeanValidationConfigurationLoader() {
this(new BeanValidationConfigurationLoader[0]);
}
public PrioritizedBeanValidationConfigurationLoader(BeanValidationConfigurationLoader[] loaders) {
this.loaders = loaders;
}
public BeanValidationConfiguration loadConfiguration(Class clazz) {
for (int i=0; i<loaders.length; i++) {
if (loaders[i].supports(clazz)) {
BeanValidationConfiguration config = loaders[i].loadConfiguration(clazz);
if (config != null) {
return config;
}
}
}
return null;
}
public boolean supports(Class clazz) {
for (int i=0; i<loaders.length; i++) {
if (loaders[i].supports(clazz)) {
return true;
}
}
return false;
}
//=============================================== Setter/Getter ====================================================
public void setLoaders(BeanValidationConfigurationLoader[] loaders) {
this.loaders = loaders;
}
public BeanValidationConfigurationLoader[] getLoaders() {
return loaders;
}
}