Delete MessageTag.java

maxkey-core/src/main/java/org/maxkey/web/tag/MessageTag.java

-package org.maxkey.web.tag;
-
-import java.io.IOException;
-import javax.servlet.jsp.JspException;
-import javax.servlet.jsp.PageContext;
-import javax.servlet.jsp.tagext.BodyTagSupport;
-
-import org.maxkey.web.WebContext;
-import org.maxkey.web.message.Message;
-import org.maxkey.web.message.MessageScope;
-
-/**
- * message提示标签
- * 需要和后台联合使用
- * @author Crystal.Sea
- *
- */
-public class MessageTag extends BodyTagSupport
-{
-	private static final long serialVersionUID = 4494502315875570815L;
-	private PageContext pageContext;
-
-	public void setPageContext(PageContext pageContext) {
-		this.pageContext = pageContext;
-	}
-	
-	public final int doStartTag() throws JspException{
-	
-		return SKIP_BODY;
-	}
-	
-	public final int doEndTag() throws JspException{		
-		int tagReturn=EVAL_PAGE;
-		try{	
-			Message message = WebContext.getMessage();
-			if(message!=null){
-				printErrorMessage(message.getMessage());
-				if(message.getMessageScope()==MessageScope.CLIENT||message.getMessageScope()==MessageScope.DB_CLIENT){
-					WebContext.clearMessage();
-				}
-			}
-		}catch(Exception e){
-			throw new JspException("exception="+e.getMessage());
-		}
-		return tagReturn;
-		
-	}
-	
-	private void printErrorMessage(String message) throws IOException{
-		if(message!=null&&!message.equals("")){
-			StringBuffer htmlBuffer=new StringBuffer();
-			htmlBuffer.append("<script language='javascript'>\n");
-			htmlBuffer.append("	$(function(){\n");
-			htmlBuffer.append("		$.alert({content:'"+message+"',type:'error'});\n");
-			//$.alert({content:data.message,type:"error"});
-			htmlBuffer.append("	});\n");
-			htmlBuffer.append("</script>\n");
-			
-			pageContext.getOut().println(htmlBuffer.toString());
-			pageContext.getOut().flush();
-		}
-	}
-	public void realse(){
-		pageContext=null;
-	}	
-}