pageobject.java

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package jaction.xml;

import java.util.*;
import org.w3c.dom.*;		//Node

public class PageObject extends ActionParser{

	private String id = "";
	private String path = "";
	private ArrayList actionArray = new ArrayList();
	private String rmk = "";

	public PageObject(){
	}

	public PageObject(String id){
		try{
			Node isNode = null;
	 		Node thePage = getSubNode(page,PAGE_ID,id);
	 		this.id = getAttributeOfNode(thePage,PAGE_ID);
	 		this.path = getAttributeOfNode(thePage,PAGE_PATH); 
	 		NodeList nodeList = thePage.getChildNodes();
	 		String actionArrayMember = null;
	 		String rmkTmp = null;
	 		for(int i=0;i<nodeList.getLength();i++){
				isNode = nodeList.item(i);
				if(isNode.getNodeName().equals(PAGE_ACTION)){
					actionArrayMember = getAttributeOfNode(isNode, ACTION_ID);
					if(actionArrayMember != null){
						actionArray.add(actionArrayMember);
					}
				}
				if(isNode.getNodeName().equals(PAGE_RMK) && isNode.hasChildNodes()){
					this.rmk = isNode.getFirstChild().getNodeValue();
				}
	 		}
		}
		catch(Exception e){
			e.printStackTrace();
		}
	}

	public String getId(){
		return id;
	}

	public String getPath(){
		return path;
	}

	public ArrayList getActionArray(){
		return actionArray;
	}

	public String getRmk(){
		return rmk;
	}

	public void setId(String id){
		this.id = id;
	}

	public void setPath(String path){
		this.path = path;
	}

	public void setActionArray(ArrayList actionArray){
		this.actionArray = actionArray;
	}

	public void setRmk(String rmk){
		this.rmk = rmk;
	}

	/**
	 * 得到页面显示用的select形式的action 列表
	 */
	public String toHtmlOptionsWithActionArray(){
		StringBuffer sb = new StringBuffer("");
		try{
			Node actionNode = null;
			for(int i = 0; i < actionArray.size(); i++){
				actionNode = getSubNode(action, ACTION_ID, (String)actionArray.get(i));
				sb.append("<option value=\"")
					.append(actionArray.get(i))
					.append("\">(")
					.append(getAttributeOfNode(actionNode, ACTION_FCODE))
					.append(")")
					.append(getAttributeOfNode(actionNode, ACTION_BEAN))
					.append("</option>\n");
			}
		}
		catch(Exception e){
			e.printStackTrace();
			return "";
		}
		return sb.toString();
	}

	/**
	 * 得到页面显示用的actions
	 */
	public static String toHtmlListWithActionArray(String[] actions){
		StringBuffer sb = new StringBuffer("");
		Node actionNode = null;
		if(actions != null){
			try{
				for(int i = 0; i < actions.length; i++){
					actionNode = getSubNode(action, ACTION_ID, actions[i]);
					sb.append("<li>action-fcode:")
						.append(getAttributeOfNode(actionNode, ACTION_FCODE))
						.append(" Bean:")
						.append(getAttributeOfNode(actionNode, ACTION_BEAN))
						.append("\n");
				}
				return sb.toString();
			}
			catch(Exception e){
				e.printStackTrace();
			}
		}
		return "";
	}
}