com.bstek.urule.parse.ConstantLibraryParser Maven / Gradle / Ivy
/*******************************************************************************
* Copyright 2017 Bstek
*
* 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 com.bstek.urule.parse;
import java.util.ArrayList;
import java.util.List;
import org.dom4j.Element;
import com.bstek.urule.model.library.Datatype;
import com.bstek.urule.model.library.constant.Constant;
import com.bstek.urule.model.library.constant.ConstantCategory;
import com.bstek.urule.model.library.constant.ConstantLibrary;
/**
* @author Jacky.gao
* @since 2014年12月23日
*/
public class ConstantLibraryParser implements Parser {
public static final String BEAN_ID="urule.constantLibraryParser";
public ConstantLibrary parse(Element element) {
List categories=new ArrayList();
for(Object obj:element.elements()){
if(obj==null || !(obj instanceof Element)){
continue;
}
Element ele=(Element)obj;
if(ele.getName().equals("category")){
categories.add(parseConstantCategory(ele));
}
}
ConstantLibrary library=new ConstantLibrary();
library.setCategories(categories);
return library;
}
private ConstantCategory parseConstantCategory(Element element){
ConstantCategory category=new ConstantCategory();
category.setName(element.attributeValue("name"));
category.setLabel(element.attributeValue("label"));
for(Object obj:element.elements()){
if(obj==null || !(obj instanceof Element)){
continue;
}
Element ele=(Element)obj;
if(ele.getName().equals("constant")){
category.addConstant(parseConstant(ele));
}
}
return category;
}
private Constant parseConstant(Element element){
Constant constant=new Constant();
constant.setName(element.attributeValue("name"));
constant.setLabel(element.attributeValue("label"));
constant.setType(Datatype.valueOf(element.attributeValue("type")));
return constant;
}
public boolean support(String name) {
return name.equals("constant-library");
}
}