How to return URL of servlet path ?

Hello,
I want to return the URL of current servlet path (such as "http://www.mydomain.com:888/servlet"). How can I do that ?
thanks in advance...

Hi danisment,
Checkout the API for javax.servlet.http.HttpServletRequest Interface in which you have the methods to get path information.
Use
request.getServletPath();Returns the part of this request's URL that calls the servlet. This includes either the servlet name or a path to the servlet, but does not include any extra path information or a query string.
If you want the entire URL,
use request.getRequestURL(); returns the StringBuffer
The returned URL contains a protocol, server name, port number, and server path, but it does not include query string parameters
Hope this will throw some light for you problem.
Thanks,
Sanath Kumar

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duffymo's solution should do it, then.
You could build on top of that and send serialized data (I'm assuming your data is serializable) over the wire to the other server using an HttpUrlConnection and ObjectOutputStream's writeObject(), and read it at the other end with ObjectInputStream's readObject(). For example for the write operation :
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Hi,
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Hi all.
I'm on forms 11g 11.1.2.1.0
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>
####<5-feb-2013 14.42.40 CET> <Notice> <Diagnostics> <missuri377> <AdminServer> <[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <2e61ea05cba29510:6243aa29:13caa961585:-8000-0000000000000024> <1360071760720> <BEA-320068> <Watch 'UncheckedException' with severity 'Notice' on server 'AdminServer' has triggered at 5-feb-2013 14.42.40 CET. Notification details:
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     at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2179)
     at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1490)
     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:256)
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SUBSYSTEM = HTTP USERID = <WLS Kernel> SEVERITY = Error THREAD = [ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)' MSGID = BEA-101017 MACHINE = missuri377 TXID = CONTEXTID = 2e61ea05cba29510:6243aa29:13caa961585:-8000-0000000000000022 TIMESTAMP = 1360071760564
WatchAlarmType: AutomaticReset
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>
How can I solve my problem?
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Fabrizio

How can i zip without full path?

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CODE
import java.io.*;
import java.util.zip.*;
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public String DOPOSTPROCESS(String filename)
FileOutputStream fileout = null;
byte[] buf = new byte[1024];
try
File f1 = new File(filename);
File f2 = new File(filename+".zip");
String fileoutname=filename + ".zip";
fileout = new FileOutputStream(fileoutname,false);
ZipOutputStream out = new ZipOutputStream(fileout);
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out.putNextEntry(new ZipEntry(filename));
// Transfer bytes from the file to the ZIP file
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out.closeEntry();
in.close();
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f1.delete();
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try
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If the path name consists of one or several directories and then by the file name, you could use only the file name portion for the insertion into the zip archive.

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How to return a profile in Game Center. where you want to enter the old nikneim?

It's not actually round. It is slight flattened vertically.
Anyway...
I have an Action that places guides at 50% (50pc) vertically and horizontally to give me the exact center of an image file, or you place them manually with View > New Guide.
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Hi gang
I've been receiving a number of queries via email on how to return multiple items from a LOV using UIX thanks to earlier posts of mine on OTN. I'm unfortunately aware my previous posts on this are not that clear thanks to the nature of the forums Q&A type approach. So I thought I'd write one clear post, and then direct any queries to it from now on to save me time.
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I'll base my example on the hr schema supplied with the standard RDBMS install.
Say we have an UIX input-form screen to modify an employees record. The employees record has a department_id field and a fk to the departments table. Our requirement is to build a LOV for the department_id field such that we can link the employees record to any department_id in the database. In turn we want the department_name shown on the employees input form, so this must be returned via the LOV too.
To meet this requirement follow these steps:
1) In your ADF BC model project, create 2 EOs for employees and departments.
2) Also in your model, create 2 VOs for the same EOs.
3) Open your employees VO and create a new attribute DepartmentName. Check selected in query. In expressions type (SELECT dept.department_name FROM departments dept WHERE dept.department_id = employees.department_id). Check Updateable always.
4) Create a new empty UIX page in your ViewController project called editEmployees.uix.
5) From the data control palette, drag and drop EmployeesView1 as an input-form. Notice that the new field DepartmentName is also included in the input-form.
6) As the DepartmentName will be populated either from querying existing employees records, or via the LOV, disable the field as the user should not have the ability to edit it.
7) Select the DepartmentId field and delete it. In the UI Model window delete the DepartmentId binding.
8) From the data controls palette, drag and drop the DepartmentId field as a messageLovInput onto your page. Note in your application navigator a new UIX page lovWindow0.uix (or similar) has been created for you.
9) While the lovWindow0.uix is still in italics (before you save it), rename the file to departmentsLov.uix.
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<messageLovInput
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    destination="lovWindow0.uix"/>Change it to be:
<messageLovInput
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<messageTextInput
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    model="${bindings.DepartmentName}"
    columns="10"
    disabled="true"/>12) Open your departmentsLov.uix page.
13) In the data control palette, drag and drop the DepartmentId field of the DepartmentView1 as a LovTable into the Results area on your page.
14) Notice in the UI Model window that the 3 binding controls have been created for you, an iterator, a range and a binding for DepartmentId.
15) Right click on the DepartmentsLovUIModel node in the UI Model window, then create binding, display, and finally attribute. The attribute binding editor will pop up. In the select-an-iterator drop down select the DepartmentsView1Iterator. Now select DepartmentName in the attribute list and then the ok button.
16) Note in the UI Model you now have a new binding called DCDefaultControl. Select this, and in the property palette change the Id to DepartmentName.
17) View the LOV pages source, and change the lovUpdate event as follows:
<event name="lovSelect">
    <compound>
        <set value="${bindings.DepartmentId.inputValue}" target="${sessionScope}" property="MyAppDepartmentId" />
        <set value="${bindings.DepartmentName.inputValue}" target="${sessionScope}" property="MyAppDepartmentName" />
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</event>18) Return to editEmployees.uix source, and modify the lovUpdate event to look as follows:
<event name="lovUpdate">
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        <set value="${sessionScope.MyAppDepartmentId}" target="${bindings.DepartmentId}" property="inputValue"/>
        <set value="${sessionScope.MyAppDepartmentName}" target="${bindings.DepartmentName}" property="inputValue"/>
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</event>Thats it. Now when you select a value in your LOV, it will return 2 (multiple!) values.
A couple things to note:
1) In the messageLovInput id field we dont use the .path notation. This is mechanism for returning 1 value from the LOV and is useless for us.
2) Again in the messageLovInput we supply _uixState as an entry in the partialTargets.
3) We are relying on partial-page-refresh functionality to update multiple items on the screen.
Im not going to take the time out to explain these 3 points, but its worthwhile you learning more about them, especially the last 2, as a separate exercise.
One other useful thing to do is, in your messageLovInput, include as a last entry in the partialTargets list MessageBox. In turn locate the messageBox control on your page (if any), and supply an id=MessageBox. This will allow the LOV to place any errors raised in the MessageBox and show them to the user.
I hope this works for you :)
Cheers,
CM.

Thanks Chris,
It took me some time to find the information I needed, how to use return multiple values from a LOV popup window, then I found your post and all problems were solved. Its working perfectly, well, almost perfectly.
Im always fighting with ADF-UIX, it never does the thing that I expect it to do, I guess its because I have a hard time letting go of the total control you have as a developer and let the framework take care of a few things.
Anyway, I'm using your example to fill 5 fields at once, one of the fields being a messageChoice (a list with countries) with a LOV to a lookup table (id , country).
I return the countryId from the popup LOV window, that works great, but it doesn't set the correct value in my messageChoice . I think its because its using the CountryId for the listbox index.
So how can I select the correct value inside my messageChoice? Come to think of it, I dont realy think its LOV related...
Can someone help me out out here?
Kind regards
Ido

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The filestructure has been generated and I find the TestServlet.class in
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http://localhost:8080/testProject/servlet/TestServlet
http://localhost:8080/testProject/servlet/[packagenamewithpoints]TestServlet
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etc etc
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in web.xml use servlet mapping
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<servlet-name>TestServlet</servlet-name>
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If I have multiple Web sites running under WebLogic, how can I get the
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          Thanks
          Kumar
          kagg wrote:
          > If I have multiple Web sites running under WebLogic, how can I get the
          > real path in my Servlet for one of the sites? getWorkingPath()?
          >
          > Thanks
          >
          > --
          > From Tom Gerber

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Hi,
I could open url but it opens browser window
i saw several threads on how to cal url in background but no good answer
kindly help
thanks
B

Hi,
Try the following (primitive) example, it calls an url and display the result on screen.
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       mv_subrc TYPE i.                                    "#EC NEEDED
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    lv_subrc = sy-subrc.
    RAISE EXCEPTION TYPE lcx_http_client EXPORTING iv_method = 'GET_HTTP_CLIENT_BY_URL' iv_subrc = lv_subrc.
ENDMETHOD.                    "get_http_client_by_url
METHOD send.
    DATA: lv_subrc TYPE sysubrc.
    mr_http_client->send( EXCEPTIONS http_communication_failure = 5
                                     http_invalid_state         = 6
                                     http_processing_failed     = 7
                                     http_invalid_timeout       = 8
                                     OTHERS                     = 999 ).
    CHECK sy-subrc <> 0.
    lv_subrc = sy-subrc.
    RAISE EXCEPTION TYPE lcx_http_client EXPORTING iv_method = 'SEND' iv_subrc = lv_subrc.
ENDMETHOD.                    "send
METHOD close.
    DATA: lv_subrc TYPE sysubrc.
    CALL METHOD mr_http_client->close
      EXCEPTIONS
        http_invalid_state = 10
        OTHERS             = 999.
    CHECK sy-subrc <> 0.
    lv_subrc = sy-subrc.
    RAISE EXCEPTION TYPE lcx_http_client EXPORTING iv_method = 'CLOSE' iv_subrc = lv_subrc.
ENDMETHOD.                    "close
METHOD receive.
    DATA: lv_subrc TYPE sysubrc.
    mr_http_client->receive( EXCEPTIONS http_communication_failure = 9
                                        http_invalid_state         = 10
                                        http_processing_failed     = 11
                                        OTHERS                     = 999 ).
    CHECK sy-subrc <> 0.
    lv_subrc = sy-subrc.
    RAISE EXCEPTION TYPE lcx_http_client EXPORTING iv_method = 'RECEIVE' iv_subrc = lv_subrc.
ENDMETHOD.                    "receive
METHOD get_response_header_fields.
    mr_http_client->response->get_header_fields( CHANGING fields = rt_fields ).
ENDMETHOD.                    "get_response_header_fields
METHOD get_response_cdata.
    rv_data = mr_http_client->response->get_cdata( ).
ENDMETHOD.                    "get_response_cdata
ENDCLASS.                    "lcl_http_client IMPLEMENTATION
PARAMETERS: p_url   TYPE string DEFAULT 'http://www.google.com' LOWER CASE,
            p_phost TYPE string DEFAULT 'your_proxy_here'       LOWER CASE,
            p_pserv TYPE string DEFAULT '8080'                  LOWER CASE.
*===================================================================================
START-OF-SELECTION.
TRY .
      DATA: gt_data          TYPE string_table,
            gv_data          TYPE string,
            gr_http_client   TYPE REF TO lcl_http_client,
            go_cx            TYPE REF TO lcx_http_client.
      "Initialize the http client
      gr_http_client =
        lcl_http_client=>get_http_client_by_url( iv_url           = p_url
                                                 iv_proxy_host    = p_phost
                                                 iv_proxy_service = p_pserv ).
      "Call the specified URL and retrieve data from the response
      gr_http_client->send( ).
      gr_http_client->receive( ).
      gv_data = gr_http_client->get_response_cdata( ).
      "Its over....
      gr_http_client->close( ).
      "Display result
      REPLACE ALL OCCURRENCES OF cl_abap_char_utilities=>cr_lf IN gv_data WITH cl_abap_char_utilities=>newline.
      SPLIT gv_data AT cl_abap_char_utilities=>newline INTO TABLE gt_data.
      LOOP AT gt_data INTO gv_data.
        WRITE: / gv_data.
      ENDLOOP.
    CATCH lcx_http_client INTO go_cx.
      MESSAGE go_cx TYPE 'S' DISPLAY LIKE 'E'.
ENDTRY.
</pre>

How to use URL class instead of Socket

Hi all. I am developing a small inventory control system for a warehouse.
I am suing a Java desktop application that connects to a servlet via Internet.
I have been searching the net how to use JSSE for my application since i am new to secure sockets and JSSE.
Since I havent implemented security In my current system yet, i am using URLConnection conn = url.openConnection(); to connect to a servlet.
However, in a good tutorial that I found about JSSE, sockets are used directly for connection, insted of URLCOnnection. They use the code like this: SSLSocketFactory sf = sslContext.getSocketFactory();
SSLSocket socket = (SSLSocket)sf.createSocket( host, port ); Since, using sockets is overly complex for me, I want to make use of the URLConnection class instead to keep it simple.
Could anyone please tell me how to make use of the URLConnection class to establish secure http connection.
by the way, the tutorial is here:
http://www.panix.com/~mito/articles/articles/jsse/j-jsse-ltr.pdf
thanks.

Here you go. The following code snippet allows you post data to http URL. If you have to do the same to https URL , please let me know.
OutputStream writeOut = null;
HttpURLConnection appConnection = null;
URL appUrlOpen = null;
//data to be posted.
String data = "This is the test message to post";
byte[] bytesData = this.data.getBytes();
appUrlOpen = new URL(""Your Servlet URL");
appConnection = (HttpURLConnection) appUrlOpen.openConnection();
appConnection.setDoOutput(true);
appConnection.setDoInput(true);
appConnection.setUseCaches(false);
appConnection.setInstanceFollowRedirects(false);
appConnection.setRequestMethod("post");
appConnection.setRequestProperty("Content-Type","application/text");
appConnection.setRequestProperty("Content-length", String.valueOf(bytesData.length));
writeOut=appConnection.getOutputStream();
writeOut.write(bytesData);
writeOut.flush();
writeOut.close();
String inputLine;
StringBuffer sb = new StringBuffer();
reader = new BufferedReader(new InputStreamReader(appConnection.getInputStream()));
char chars[] = new char[1024];
int len = 0;
//Write chunks of characters to the StringBuffer
while ((len = reader.read(chars, 0, chars.length)) >= 0)
sb.append(chars, 0, len);
System.out.println("Response " + sb.toString());
reader.close();
sb=null;
chars = null;
responseBytes = null;
******************************************************************************************

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