/*
* Copyright 2004-2015 the Seasar Foundation and the Others.
*
* 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.seasar.framework.container.util;
import java.util.ArrayList;
import java.util.List;
import org.seasar.framework.container.MetaDef;
import org.seasar.framework.container.S2Container;
/**
* {@link MetaDef}を補助するクラスです。
*
* @author higa
*
*/
public class MetaDefSupport {
private List metaDefs = new ArrayList();
private S2Container container;
/**
* {@link MetaDefSupport}を作成します。
*/
public MetaDefSupport() {
}
/**
* {@link MetaDefSupport}を作成します。
*
* @param container
*/
public MetaDefSupport(S2Container container) {
setContainer(container);
}
/**
* {@link MetaDef}を追加します。
*
* @param metaDef
*/
public void addMetaDef(MetaDef metaDef) {
if (container != null) {
metaDef.setContainer(container);
}
metaDefs.add(metaDef);
}
/**
* {@link MetaDef}の数を返します。
*
* @return {@link MetaDef}の数
*/
public int getMetaDefSize() {
return metaDefs.size();
}
/**
* {@link MetaDef}を返します。
*
* @param index
* @return {@link MetaDef}
*/
public MetaDef getMetaDef(int index) {
return (MetaDef) metaDefs.get(index);
}
/**
* {@link MetaDef}を返します。
*
* @param name
* @return {@link MetaDef}
*/
public MetaDef getMetaDef(String name) {
for (int i = 0; i < getMetaDefSize(); ++i) {
MetaDef metaDef = getMetaDef(i);
if (name == null && metaDef.getName() == null || name != null
&& name.equalsIgnoreCase(metaDef.getName())) {
return metaDef;
}
}
return null;
}
/**
* {@link MetaDef}の配列を返します。
*
* @param name
* @return {@link MetaDef}の配列
*/
public MetaDef[] getMetaDefs(String name) {
List defs = new ArrayList();
for (int i = 0; i < getMetaDefSize(); ++i) {
MetaDef metaDef = getMetaDef(i);
if (name == null && metaDef.getName() == null || name != null
&& name.equalsIgnoreCase(metaDef.getName())) {
defs.add(metaDef);
}
}
return (MetaDef[]) defs.toArray(new MetaDef[defs.size()]);
}
/**
* {@link S2Container}を返します。
*
* @param container
*/
public void setContainer(S2Container container) {
this.container = container;
for (int i = 0; i < getMetaDefSize(); ++i) {
getMetaDef(i).setContainer(container);
}
}
}