infolinktag.java

Java写的ERP系统

/******************************************************************************
 * The contents of this file are subject to the   Compiere License  Version 1.1
 * ("License"); You may not use this file except in compliance with the License
 * You may obtain a copy of the License at http://www.compiere.org/license.html
 * Software distributed under the License is distributed on an  "AS IS"  basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
 * the specific language governing rights and limitations under the License.
 * The Original Code is             Compiere  ERP & CRM Smart Business Solution
 * The Initial Developer of the Original Code is Jorg Janke  and ComPiere, Inc.
 * Portions created by Jorg Janke are Copyright (C) 1999-2003 Jorg Janke, parts
 * created by ComPiere are Copyright (C) ComPiere, Inc.;   All Rights Reserved.
 * Contributor(s): ______________________________________.
 *****************************************************************************/
package org.compiere.wstore;
import java.util.*;
import java.sql.*;
import javax.servlet.*;
import javax.servlet.http.*;
import javax.servlet.jsp.*;
import javax.servlet.jsp.tagext.*;

import org.apache.ecs.*;
import org.apache.ecs.xhtml.*;
import org.apache.log4j.Logger;

import org.compiere.www.*;

/**
 *  Info Links.
 * 	Creates Invoice/Payment/Asset/AddressInfo/PaymentInfo Link
 *  <pre>
 *  <cws:infoLink/>
 *	</pre>
 *
 *  @author Jorg Janke
 *  @version $Id: InfoLinkTag.java,v 1.6 2003/05/04 06:47:27 jjanke Exp $
 */
public class InfoLinkTag extends TagSupport
{
	/**	Logger							*/
	private Logger			log = Logger.getLogger (getClass());
	/** One Line						*/
	private boolean			m_oneLine = false;

	/**
	 *	Set to one line
	 *	@param var Y or something else
	 */
	public void setOneLine (String var)
	{
		m_oneLine = "Y".equals(var);
	}	//	setOneLine

	/**
	 *  Start Tag
	 *  @return SKIP_BODY
	 * 	@throws JspException
	 */
	public int doStartTag() throws JspException
	{
		HttpSession session = pageContext.getSession();
		Properties ctx = (Properties)session.getAttribute(JSPEnv.CONTEXT_NAME);
		if (ctx == null)
		{
			HttpServletRequest request = (HttpServletRequest)pageContext.getRequest();
			ctx = JSPEnv.getCtx(request);
		}
		WebUser wu = (WebUser)session.getAttribute(WebUser.NAME);
		if (wu != null && wu.isLoggedIn())
		{
			if (ctx != null)
			{
				Info info = (Info)session.getAttribute(Info.NAME);
				if (info == null)
					session.setAttribute (Info.NAME, new Info (ctx,	wu.getC_BPartner_ID ()));
			}

			//
			log.debug("doStartTag - WebUser exists");
			//
			JspWriter out = pageContext.getOut();
			HtmlCode html = new HtmlCode();
			//
			if (!m_oneLine)
				html.addElement(new hr("90%", "left"));
			//
			a a = new a("assets.jsp");
			a.setClass("menuMain");
			a.addElement("Assets");
			html.addElement(a);
			//
			if (m_oneLine)
				html.addElement("&nbsp;- ");
			else
				html.addElement(new br());
			//
			a = new a("invoices.jsp");
			a.setClass("menuMain");
			a.addElement("Invoices");
			html.addElement(a);
			//
			if (m_oneLine)
				html.addElement("&nbsp;- ");
			else
				html.addElement(new br());
			//
			a = new a("payments.jsp");
			a.setClass("menuMain");
			a.addElement("Payments");
			html.addElement(a);
			//
			if (m_oneLine)
				html.addElement("&nbsp;- ");
			else
				html.addElement(new br());
			//
			a = new a("orders.jsp");
			a.setClass("menuMain");
			a.addElement("Orders");
			html.addElement(a);
			//
			if (m_oneLine)
				html.addElement("&nbsp;- ");
			else
				html.addElement(new br());
			//
			a = new a("shipments.jsp");
			a.setClass("menuMain");
			a.addElement("Shipments");
			html.addElement(a);
			//
			html.output(out);
		}
		else
			log.debug("doStartTag - no WebUser");
		return (SKIP_BODY);
	}   //  doStartTag

	/**
	 * 	End Tag
	 * 	@return EVAL_PAGE
	 * 	@throws JspException
	 */
	public int doEndTag() throws JspException
	{
		return EVAL_PAGE;
	}	//	doEndTag

}	//	InfoLinkTag