content: /*******************************************************************************
   * 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.ureport.parser.impl;
  
  import com.bstek.ureport.definition.LinkParameter;
  import com.bstek.ureport.expression.ExpressionUtils;
  import com.bstek.ureport.expression.model.Expression;
  import com.bstek.ureport.parser.Parser;
  import org.dom4j.Element;
  
  /**
   * @author
   * @since 3月31日
   */
  public class LinkParameterParser implements Parser<LinkParameter> {
  	@Override
  	public LinkParameter parse(Element element) {
  		LinkParameter param=new LinkParameter();
  		param.setName(element.attributeValue("name"));
  		for(Object obj:element.elements()){
  			if(obj==null || !(obj instanceof Element)){
  				continue;
  			}
  			Element ele=(Element)obj;
  			if(ele.getName().equals("value")){
  				param.setValue(ele.getText());
  				Expression expr=ExpressionUtils.parseExpression(ele.getText());
  				param.setValueExpression(expr);;
  				break;
  			}
  		}
  		return param;
  	}
  }
  