/*
* 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.factory;
import org.seasar.framework.container.ArgDef;
import org.seasar.framework.container.ArgDefAware;
import org.seasar.framework.container.impl.ArgDefImpl;
import org.seasar.framework.util.StringUtil;
import org.seasar.framework.xml.TagHandlerContext;
import org.xml.sax.Attributes;
/**
* diconファイルの<code>arg</code>要素を解釈するためのクラスです。
*
* @author higa
*/
public class ArgTagHandler extends AbstractTagHandler {
private static final long serialVersionUID = -6210356712008358336L;
public void start(TagHandlerContext context, Attributes attributes) {
context.push(new ArgDefImpl());
}
public void end(TagHandlerContext context, String body) {
ArgDef argDef = (ArgDef) context.pop();
if (!StringUtil.isEmpty(body)) {
argDef.setExpression(createExpression(context, body));
}
ArgDefAware argDefAware = (ArgDefAware) context.peek();
argDefAware.addArgDef(argDef);
}
}