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122 lines
3.1 KiB
122 lines
3.1 KiB
/*
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* RelatorioServlet.java
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*
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* Created on 27 de Abril de 2005, 16:16
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*/
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package siprp.pagina;
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import java.io.*;
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import java.util.*;
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import javax.servlet.*;
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import javax.servlet.http.*;
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import org.apache.velocity.*;
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import org.apache.velocity.app.*;
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/**
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*
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* @author fpalma
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*/
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public class RelatorioServlet extends MailerServlet
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{
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private final static String EMPRESA = "empresa";
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private final static String EMAIL_EMPRESA = "email_empresa";
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private final static String ANO = "ano";
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private final static String[] FORM_FIELDS = new String[]{
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EMPRESA, ANO, EMAIL_EMPRESA };
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public void doGet( HttpServletRequest req, HttpServletResponse res )
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throws IOException
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{
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ServletOutputStream out = res.getOutputStream();
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String queryString = req.getQueryString();
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res.setContentType( "text/html" );
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Hashtable parameters = new Hashtable();
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// Ir buscar os parametros à sessão
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HttpSession session = req.getSession( false );
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if( session == null )
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{
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// timeout
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out.println( showPage( "relatorio/pedido_sessao_expirou.html", null ) );
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return;
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}
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out.println( showPage( "relatorio/pedido_relatorio.html", parameters ) );
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}
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public void doPost( HttpServletRequest req, HttpServletResponse res )
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throws IOException
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{
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ServletOutputStream out = res.getOutputStream();
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String queryString = req.getQueryString();
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res.setContentType( "text/html" );
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// Info de marcacao
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// Dados que vem no pedido: marcacao_tipo, data, hora
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Hashtable parameters = parseParameters( new Hashtable( req.getParameterMap() ) );
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// Ir buscar o resto dos parametros à sessão
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HttpSession session = req.getSession( false );
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if( session == null )
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{
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// timeout
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out.println( showPage( "relatorio/pedido_sessao_expirou.html", null ) );
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return;
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}
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parameters.put( EMPRESA, session.getAttribute( siprpServlet.sessionCompanyName ) );
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String from = ( String ) session.getAttribute( siprpServlet.sessionCompanyEmail );
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String email = DEFAULT_EMAIL;
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if( PROPERTIES != null && PROPERTIES.containsKey( EMAIL ) )
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{
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email = ( String ) PROPERTIES.get( EMAIL );
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}
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String destination = email;
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String subject = "Pedido de envio de relatorio via web";
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if( parameters.get( ANO ) == null )
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{
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parameters.put( ANO, "corrente" );
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}
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String content = createContent( parameters, FORM_FIELDS, "relatorio/pedido.html" );
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// manda mail
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boolean success = sendMail( from, destination, subject, content, true );
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// mostra pagina correspondente
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out.println( showResultPage( success, "relatorio/pedido_enviado.html", "relatorio/pedido_nao_enviado.html" ) );
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}
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private String showPage( String page, Hashtable parameters )
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{
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VelocityContext context = new VelocityContext();
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StringWriter output = new StringWriter();
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try
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{
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if( parameters != null )
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{
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String key;
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for( Enumeration e = parameters.keys(); e.hasMoreElements(); )
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{
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key = ( String ) e.nextElement();
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context.put( key, parameters.get( key ) );
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}
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}
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Velocity.mergeTemplate( page, Velocity.ENCODING_DEFAULT, context, output );
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return output.toString();
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}
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catch( Exception e )
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{
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e.printStackTrace();
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}
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return null;
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}
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}
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