Not so bad... But I have the impression it would be complicated to apply on my
source... Because we have nearly finish and they will kill me if I touch too
much objects :)
--- En date de : Lun 1.3.10, Martin Gainty <mgai...@hotmail.com> a écrit :
> De: Martin Gainty <mgai...@hotmail.com>
> Objet: RE: How to pass HTTPRequest between two JSP ?
> À: "Struts Users Mailing List" <user@struts.apache.org>
> Date: Lundi 1 mars 2010, 13h57
>
> one way is to package a bean which contains a method which
> will get or post the request e.g.
>
> <%@ page
> contentType="text/html;charset=windows-1252"%>
> <jsp:useBean id="axiomclient" scope="application"
> class="gov.fmcsa.wribosservice.client.AXIOMClient" />
>
> <html>
>
> <td width="77%"
> valign="center"><p><%=axiomclient.CallTheURL(object,request)%>
> </p><p> </p></td>
> </html>
>
>
>
> //sample code
>
> AXIOMClient extends ABunchOfClasses implements
> ABunchOfInterfaces
>
> {
>
> public static void callTheURL(Object
> object,javax.servlet.http.HttpServletRequest request)
>
> {
>
> httpost=httpost_param; //save a local copy
> org.apache.http.HttpResponse response_from_post =
> null;
> org.apache.http.client.HttpClient httpclient = new
> org.apache.http.impl.client.DefaultHttpClient();
>
> java.lang.String port="8007";
> java.lang.String host="localhost";
> java.lang.String protocol="http";
>
> java.lang.String response_from_client="null
> response";
> java.lang.String targetEndpoint=new
> String("http://localhost:8007/CommInterface2/servlet/Comminterface2Servlet";);
>
>
>
> //GET
>
> org.apache.http.client.methods.HttpGet httpget = new
> org.apache.http.client.methods.HttpGet(targetEndpoint);
> try
> {
> httpget.addHeader("gov.fmcsa.wribosservice.client.WRIBOSServiceStub$SubmitmsgRequest",object.toString());
> }
> catch(Exception excp)
> {
> if (debug) System.out.println("AXIOMClient
> produces Exception produced for
> httpget.addHeader(gov.fmcsa.wribosservice.client.WRIBOSServiceStub$SubmitmsgRequest,object.toString())");
> }
>
>
>
> //POST
>
> String resp=null;
>
> try
> {
>
> org.apache.http.HttpHost target = new
> org.apache.http.HttpHost("http://localhhost:8007/servlet/Comminterface2Servlet/";);
>
> // general setup
>
> org.apache.http.conn.scheme.SchemeRegistry
> supportedSchemes = new
> org.apache.http.conn.scheme.SchemeRegistry();
>
> // Register the "http" protocol scheme, it is required
> // by the default operator to look up socket factories.
> supportedSchemes.register(new
> org.apache.http.conn.scheme.Scheme("http",org.apache.http.conn.scheme.PlainSocketFactory.getSocketFactory(),
> 8007));
>
> // prepare parameters
> org.apache.http.params.HttpParams params
> = new org.apache.http.params.BasicHttpParams();
>
> org.apache.http.params.HttpProtocolParams.setVersion(params,
> org.apache.http.HttpVersion.HTTP_1_1);
>
> org.apache.http.params.HttpProtocolParams.setContentCharset(params,
> "UTF-16");
>
> org.apache.http.params.HttpProtocolParams.setUseExpectContinue(params,
> true);
>
> org.apache.http.conn.ClientConnectionManager
> connMgr = new
> org.apache.http.impl.conn.tsccm.ThreadSafeClientConnManager(params,supportedSchemes);
>
> httpclient = new
> org.apache.http.impl.client.DefaultHttpClient(connMgr,
> params);
>
> httpget = new
> org.apache.http.client.methods.HttpGet(targetEndpoint);
>
> httpget.addHeader("key",object.toString());
>
> httpost = new
> org.apache.http.client.methods.HttpPost("http://localhost:8007/CommInterface2/servlet/Comminterface2Servlet";);
>
> //roll thru the params and add in
> nvps = new
> java.util.ArrayList
> <org.apache.http.NameValuePair>();
>
> nvps.add(new
> org.apache.http.message.BasicNameValuePair("submitmsgRequest",
> object.toString() ));
>
>
>
> httpost.setEntity(new
> org.apache.http.client.entity.UrlEncodedFormEntity(nvps,
> "UTF-8"));
>
>
> set_httppost(object.toString());
>
>
> if (debug==true)
> System.out.println("AXIOMClient !!!!!!!!!!!About to call the
> server!!!!!!!!!!!");
>
> response_from_post=httpclient.execute(httpost);
>
>
> if(response_from_post!=null)
> {
> //acquire the
> entity
>
> org.apache.http.HttpEntity entity =
> response_from_post.getEntity();
>
>
>
> //response_client=org.apache.http.util.EntityUtils.toByteArray(entity);
>
> previous_label_str=null;
>
> submitMsgCounter=0;
> i=0;
> label_ctr=0;
> value_ctr=0;
>
> java.util.HashMap<String,String>
> returned_hashmap=ReturnBackFormattedList(org.apache.http.util.EntityUtils.toString(entity));
> String
> delimiterToAppend=new String("<br>");
>
> response_from_client =
> FormatTheHashMapAndReturnString(returned_hashmap,delimiterToAppend);
> }
> return response_from_client;
>
> }
>
>
>
> HTH
> Martin Gainty
> ______________________________________________
> Jogi és Bizalmassági kinyilatkoztatás/Verzicht und
> Vertraulichkeitanmerkung/Note de déni et de
> confidentialité
>
>
>
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>
>
> > Date: Sun, 28 Feb 2010 15:26:28 -0800
> > From: frederi...@yahoo.fr
> > Subject: How to pass HTTPRequest between two JSP ?
> > To: user@struts.apache.org
> >
> > Hello...
> >
> > Since a few days I am working with Struts 2. (2.1.6)
> > I am facing a big problem with HttpRequest and JSPs.
> >
> > Well... I have to forward a HTTPRequest from page1.jsp
> to page2.jsp
> >
> > So... How can I pass HTTPRequest attribute betwen 2
> pages?
> >
> > Here is a part my web.xml file :
> >
> > ...
> > <filter>
> > <filter-name>struts2</filter-name>
> >
> <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
> > </filter>
> > <filter-mapping>
> > <filter-name>struts2</filter-name>
> > <url-pattern>/*</url-pattern>
> > </filter-mapping>
> > ...
> >
> >
> > the struts.xml file :
> >
> > ...
> >
> > <action name="bnf-detail"
> class="fr.bnf.platon.bnf.actions.ConsultationBnfDetailAction">
> > <result
> name="success">/pages/bnf/administration/detailBnf.jsp</result>
> > </action>
> >
> >
> >
> > <action name="bnf-detail_modification"
> class="fr.bnf.platon.bnf.actions.ConsultationBnfDetailAction"
> method="modificationSubmit">
> > <result
> name="success">/pages/bnf/administration/detailBnf.jsp</result>
> > </action>
> > ...
> >
> > and a part of the action java file (which
> implementents RequestAware):
> >
> > public String execute() throws Exception
> > {
> > request.put("test", 58);
> > return SUCCESS;
> > }
> >
> > public String modificationSubmit() throws
> TechniqueException, FonctionnelleException
> > {
> > request.get("test"); // is null
> > editMode = true;
> > return SUCCESS;
> > }
> >
> >
> >
> > So... How can I pass the request attribute from on
> page to an other?
> >
> >
> >
> >
> >
> >
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>
>
>
>
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