Java Source Code Warehouse :: Example

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This file is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

The source code

/*******************************************************************************
 * Copyright (c) 2005 IBM Corporation and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
package org.apache.jsp;

import javax.servlet.*;
import javax.servlet.http.*;
import javax.servlet.jsp.*;
import org.apache.jasper.runtime.*;

public class easy_jsp extends HttpJspBase {


  private static java.util.Vector _jspx_includes;

  private org.apache.jasper.runtime.TagHandlerPool _jspx_tagPool_c_out_value;

  public easy_jsp() {
    _jspx_tagPool_c_out_value = new org.apache.jasper.runtime.TagHandlerPool();
  }

  public java.util.List getIncludes() {
    return _jspx_includes;
  }

  public void _jspDestroy() {
    _jspx_tagPool_c_out_value.release();
  }

  public void _jspService(HttpServletRequest request, HttpServletResponse response)
        throws java.io.IOException, ServletException {

    JspFactory _jspxFactory = null;
    javax.servlet.jsp.PageContext pageContext = null;
    HttpSession session = null;
    ServletContext application = null;
    ServletConfig config = null;
    JspWriter out = null;
    Object page = this;
    JspWriter _jspx_out = null;


    try {
      _jspxFactory = JspFactory.getDefaultFactory();
      response.setContentType("text/html;charset=ISO-8859-1");
      pageContext = _jspxFactory.getPageContext(this, request, response,
      			null, true, 8192, true);
      application = pageContext.getServletContext();
      config = pageContext.getServletConfig();
      session = pageContext.getSession();
      out = pageContext.getOut();
      _jspx_out = out;

      out.write("\r\n");
      out.write("\r\n");
      out.write("<html>\r\n  ");
      out.write("<head>\r\n    ");
      out.write("<title>JSP is Easy");
      out.write("</title>\r\n  ");
      out.write("</head>\r\n  ");
      out.write("<body bgcolor=\"white\">\r\n\r\n    ");
      out.write("<h1>JSP is as easy as ...");
      out.write("</h1>\r\n\r\n    ");
      out.write("\r\n    1 + 2 + 3 = ");
      if (_jspx_meth_c_out_0(pageContext))
        return;
      out.write("\r\n\r\n  ");
      out.write("</body>\r\n");
      out.write("</html>\r\n");
    } catch (Throwable t) {
      out = _jspx_out;
      if (out != null && out.getBufferSize() != 0)
        out.clearBuffer();
      if (pageContext != null) pageContext.handlePageException(t);
    } finally {
      if (_jspxFactory != null) _jspxFactory.releasePageContext(pageContext);
    }
  }

  private boolean _jspx_meth_c_out_0(javax.servlet.jsp.PageContext pageContext)
          throws Throwable {
    JspWriter out = pageContext.getOut();
    /* ----  c:out ---- */
    org.apache.taglibs.standard.tag.el.core.OutTag _jspx_th_c_out_0 = (org.apache.taglibs.standard.tag.el.core.OutTag) _jspx_tagPool_c_out_value.get(org.apache.taglibs.standard.tag.el.core.OutTag.class);
    _jspx_th_c_out_0.setPageContext(pageContext);
    _jspx_th_c_out_0.setParent(null);
    _jspx_th_c_out_0.setValue("${1 + 2 + 3}");
    int _jspx_eval_c_out_0 = _jspx_th_c_out_0.doStartTag();
    if (_jspx_th_c_out_0.doEndTag() == javax.servlet.jsp.tagext.Tag.SKIP_PAGE)
      return true;
    _jspx_tagPool_c_out_value.reuse(_jspx_th_c_out_0);
    return false;
  }
}

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