sql2_jsp.java

来自「介绍了j2ee开发常用的学习知识,如servlet,javamail,EJB等知」· Java 代码 · 共 329 行 · 第 1/2 页

package org.apache.jsp;

import javax.servlet.*;
import javax.servlet.http.*;
import javax.servlet.jsp.*;

public final class sql2_jsp extends org.apache.jasper.runtime.HttpJspBase
    implements org.apache.jasper.runtime.JspSourceDependent {

  private static java.util.Vector _jspx_dependants;

  private org.apache.jasper.runtime.TagHandlerPool _jspx_tagPool_sql_setDataSource_var_dataSource_nobody;
  private org.apache.jasper.runtime.TagHandlerPool _jspx_tagPool_sql_transaction_dataSource;
  private org.apache.jasper.runtime.TagHandlerPool _jspx_tagPool_sql_update_sql;
  private org.apache.jasper.runtime.TagHandlerPool _jspx_tagPool_sql_param_value_nobody;

  private org.apache.jasper.runtime.ResourceInjector _jspx_resourceInjector;

  public java.util.List getDependants() {
    return _jspx_dependants;
  }

  public void _jspInit() {
    _jspx_tagPool_sql_setDataSource_var_dataSource_nobody = org.apache.jasper.runtime.TagHandlerPool.getTagHandlerPool(getServletConfig());
    _jspx_tagPool_sql_transaction_dataSource = org.apache.jasper.runtime.TagHandlerPool.getTagHandlerPool(getServletConfig());
    _jspx_tagPool_sql_update_sql = org.apache.jasper.runtime.TagHandlerPool.getTagHandlerPool(getServletConfig());
    _jspx_tagPool_sql_param_value_nobody = org.apache.jasper.runtime.TagHandlerPool.getTagHandlerPool(getServletConfig());
  }

  public void _jspDestroy() {
    _jspx_tagPool_sql_setDataSource_var_dataSource_nobody.release();
    _jspx_tagPool_sql_transaction_dataSource.release();
    _jspx_tagPool_sql_update_sql.release();
    _jspx_tagPool_sql_param_value_nobody.release();
  }

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

    JspFactory _jspxFactory = null;
    PageContext pageContext = null;
    HttpSession session = null;
    ServletContext application = null;
    ServletConfig config = null;
    JspWriter out = null;
    Object page = this;
    JspWriter _jspx_out = null;
    PageContext _jspx_page_context = null;


    try {
      _jspxFactory = JspFactory.getDefaultFactory();
      response.setContentType("text/html;charset=UTF-8");
      pageContext = _jspxFactory.getPageContext(this, request, response,
      			null, true, 8192, true);
      _jspx_page_context = pageContext;
      application = pageContext.getServletContext();
      config = pageContext.getServletConfig();
      session = pageContext.getSession();
      out = pageContext.getOut();
      _jspx_out = out;

      String resourceInjectorClassName = config.getInitParameter("com.sun.appserv.jsp.resource.injector");
      if (resourceInjectorClassName != null) {
        _jspx_resourceInjector = (org.apache.jasper.runtime.ResourceInjector) Class.forName(resourceInjectorClassName).newInstance();
        _jspx_resourceInjector.setContext(application);
      }

      out.write("\n");
      out.write("\n");
      out.write("\n");
      out.write("\n");
      out.write("\n");
      if (_jspx_meth_sql_setDataSource_0(_jspx_page_context))
        return;
      out.write('\n');
      if (_jspx_meth_sql_transaction_0(_jspx_page_context))
        return;
      out.write('\n');
    } catch (Throwable t) {
      if (!(t instanceof SkipPageException)){
        out = _jspx_out;
        if (out != null && out.getBufferSize() != 0)
          out.clearBuffer();
        if (_jspx_page_context != null) _jspx_page_context.handlePageException(t);
      }
    } finally {
      if (_jspxFactory != null) _jspxFactory.releasePageContext(_jspx_page_context);
    }
  }

  private boolean _jspx_meth_sql_setDataSource_0(PageContext _jspx_page_context)
          throws Throwable {
    PageContext pageContext = _jspx_page_context;
    JspWriter out = _jspx_page_context.getOut();
    //  sql:setDataSource
    org.apache.taglibs.standard.tag.rt.sql.SetDataSourceTag _jspx_th_sql_setDataSource_0 = (org.apache.taglibs.standard.tag.rt.sql.SetDataSourceTag) _jspx_tagPool_sql_setDataSource_var_dataSource_nobody.get(org.apache.taglibs.standard.tag.rt.sql.SetDataSourceTag.class);
    _jspx_th_sql_setDataSource_0.setPageContext(_jspx_page_context);
    _jspx_th_sql_setDataSource_0.setParent(null);
    _jspx_th_sql_setDataSource_0.setDataSource(new String("jdbc/sample"));
    _jspx_th_sql_setDataSource_0.setVar("dataSrc");
    int _jspx_eval_sql_setDataSource_0 = _jspx_th_sql_setDataSource_0.doStartTag();
    if (_jspx_th_sql_setDataSource_0.doEndTag() == javax.servlet.jsp.tagext.Tag.SKIP_PAGE) {
      _jspx_tagPool_sql_setDataSource_var_dataSource_nobody.reuse(_jspx_th_sql_setDataSource_0);
      return true;
    }
    _jspx_tagPool_sql_setDataSource_var_dataSource_nobody.reuse(_jspx_th_sql_setDataSource_0);
    return false;
  }

  private boolean _jspx_meth_sql_transaction_0(PageContext _jspx_page_context)
          throws Throwable {
    PageContext pageContext = _jspx_page_context;
    JspWriter out = _jspx_page_context.getOut();
    //  sql:transaction
    org.apache.taglibs.standard.tag.rt.sql.TransactionTag _jspx_th_sql_transaction_0 = (org.apache.taglibs.standard.tag.rt.sql.TransactionTag) _jspx_tagPool_sql_transaction_dataSource.get(org.apache.taglibs.standard.tag.rt.sql.TransactionTag.class);
    _jspx_th_sql_transaction_0.setPageContext(_jspx_page_context);
    _jspx_th_sql_transaction_0.setParent(null);
    _jspx_th_sql_transaction_0.setDataSource((java.lang.Object) org.apache.jasper.runtime.PageContextImpl.evaluateExpression("${dataSrc}", java.lang.Object.class, (PageContext)_jspx_page_context, null));
    int[] _jspx_push_body_count_sql_transaction_0 = new int[] { 0 };
    try {
      int _jspx_eval_sql_transaction_0 = _jspx_th_sql_transaction_0.doStartTag();
      if (_jspx_eval_sql_transaction_0 != javax.servlet.jsp.tagext.Tag.SKIP_BODY) {
        do {
          out.write("\n");
          out.write("    ");
          if (_jspx_meth_sql_update_0((javax.servlet.jsp.tagext.JspTag) _jspx_th_sql_transaction_0, _jspx_page_context, _jspx_push_body_count_sql_transaction_0))
            return true;
          out.write("\n");
          out.write("    ");
          if (_jspx_meth_sql_update_1((javax.servlet.jsp.tagext.JspTag) _jspx_th_sql_transaction_0, _jspx_page_context, _jspx_push_body_count_sql_transaction_0))
            return true;
          out.write('\n');
          int evalDoAfterBody = _jspx_th_sql_transaction_0.doAfterBody();
          if (evalDoAfterBody != javax.servlet.jsp.tagext.BodyTag.EVAL_BODY_AGAIN)
            break;
        } while (true);
      }
      if (_jspx_th_sql_transaction_0.doEndTag() == javax.servlet.jsp.tagext.Tag.SKIP_PAGE) {
        return true;
      }
    } catch (Throwable _jspx_exception) {
      while (_jspx_push_body_count_sql_transaction_0[0]-- > 0)
        out = _jspx_page_context.popBody();
      _jspx_th_sql_transaction_0.doCatch(_jspx_exception);
    } finally {
      _jspx_th_sql_transaction_0.doFinally();
      _jspx_tagPool_sql_transaction_dataSource.reuse(_jspx_th_sql_transaction_0);
    }
    return false;
  }

  private boolean _jspx_meth_sql_update_0(javax.servlet.jsp.tagext.JspTag _jspx_th_sql_transaction_0, PageContext _jspx_page_context, int[] _jspx_push_body_count_sql_transaction_0)
          throws Throwable {
    PageContext pageContext = _jspx_page_context;
    JspWriter out = _jspx_page_context.getOut();
    //  sql:update
    org.apache.taglibs.standard.tag.rt.sql.UpdateTag _jspx_th_sql_update_0 = (org.apache.taglibs.standard.tag.rt.sql.UpdateTag) _jspx_tagPool_sql_update_sql.get(org.apache.taglibs.standard.tag.rt.sql.UpdateTag.class);
    _jspx_th_sql_update_0.setPageContext(_jspx_page_context);
    _jspx_th_sql_update_0.setParent((javax.servlet.jsp.tagext.Tag) _jspx_th_sql_transaction_0);
    _jspx_th_sql_update_0.setSql("insert into book (title,author,price)values( ? ,?,?)");
    int[] _jspx_push_body_count_sql_update_0 = new int[] { 0 };
    try {
      int _jspx_eval_sql_update_0 = _jspx_th_sql_update_0.doStartTag();
      if (_jspx_eval_sql_update_0 != javax.servlet.jsp.tagext.Tag.SKIP_BODY) {