Https connectivity with file as an attachment

Hi,
I have a scenario idoc to file. where my client required the https connectivity between the server. Initially it was successfull throught ftp connectivity but to have security they are come up with https.
But i am not sure whether it could be possible to send the same file as an attachment throught https/http.
If yes please let me know your suggestion how can we specify the file details.
Regards,
Dhill

Hi,
Anybody can let me know if any solution ?. Please let me know if any more details required or let me know if my question is not understandable way...
Regards,
Dhill

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ad.java:173)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168)
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at javax.swing.JComboBox.contentsChanged(JComboBox.java:1311)
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ava:100)
at javax.swing.DefaultComboBoxModel.setSelectedItem(DefaultComboBoxModel
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ion(DBConnectionComboBox.java:61)
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at oracle.dbtools.raptor.plsql.PLSQLController.handleEvent(PLSQLControll
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at oracle.ide.controller.IdeAction.performAction(IdeAction.java:551)
at oracle.ide.controller.IdeAction$2.run(IdeAction.java:804)
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3)
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at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:19
95)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.jav
a:2318)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel
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at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonL
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at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:2
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at java.awt.Component.processMouseEvent(Component.java:6038)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3260)
at java.awt.Component.processEvent(Component.java:5803)
at java.awt.Container.processEvent(Container.java:2058)
at java.awt.Component.dispatchEventImpl(Component.java:4410)
at java.awt.Container.dispatchEventImpl(Container.java:2116)
at java.awt.Component.dispatchEvent(Component.java:4240)
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Another Swing related issue!
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Java Deadlock
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Here's the thread dump after sqldev hung:
"Timer-10" prio=6 tid=0x37920000 nid=0x5dc in Object.wait() [0x3ad3f000..0x3ad3f
a94]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:485)
at java.util.TimerThread.mainLoop(Timer.java:483)
- locked <0x13cc5a00> (a java.util.TaskQueue)
at java.util.TimerThread.run(Timer.java:462)
"Timer-9" prio=6 tid=0x35f2f400 nid=0x1f4 in Object.wait() [0x3ab3f000..0x3ab3fb
94]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:485)
at java.util.TimerThread.mainLoop(Timer.java:483)
- locked <0x13cc5a88> (a java.util.TaskQueue)
at java.util.TimerThread.run(Timer.java:462)
"Timer-8" prio=6 tid=0x37d63400 nid=0x6d4 in Object.wait() [0x3a93f000..0x3a93fc
94]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:485)
at java.util.TimerThread.mainLoop(Timer.java:483)
- locked <0x13ae3678> (a java.util.TaskQueue)
at java.util.TimerThread.run(Timer.java:462)
"Timer-7" prio=6 tid=0x36a56000 nid=0x27c in Object.wait() [0x3a73f000..0x3a73fd
94]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:485)
at java.util.TimerThread.mainLoop(Timer.java:483)
- locked <0x13ae3700> (a java.util.TaskQueue)
at java.util.TimerThread.run(Timer.java:462)
"WaitCursorTimer" daemon prio=6 tid=0x35f24800 nid=0x6bc in Object.wait() [0x3a2
3f000..0x3a23fd14]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:485)
at java.util.TimerThread.mainLoop(Timer.java:483)
- locked <0x13a7dd30> (a java.util.TaskQueue)
at java.util.TimerThread.run(Timer.java:462)
"Timer-5" prio=6 tid=0x37c66400 nid=0x6d0 in Object.wait() [0x3a13f000..0x3a13fb
14]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:485)
at java.util.TimerThread.mainLoop(Timer.java:483)
- locked <0x138915e0> (a java.util.TaskQueue)
at java.util.TimerThread.run(Timer.java:462)
"Timer-4" prio=6 tid=0x37c64c00 nid=0x4a8 in Object.wait() [0x39f3f000..0x39f3fc
14]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:485)
at java.util.TimerThread.mainLoop(Timer.java:483)
- locked <0x13891668> (a java.util.TaskQueue)
at java.util.TimerThread.run(Timer.java:462)
"Thread-8" prio=6 tid=0x37971800 nid=0x684 runnable [0x00000000..0x0189fb74]
java.lang.Thread.State: RUNNABLE
"WeakDataReference polling" prio=2 tid=0x3683c400 nid=0x658 in Object.wait() [0x
39e3f000..0x39e3fa94]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:116)
- locked <0x13326998> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:132)
at oracle.ide.util.WeakDataReference$Cleaner.run(WeakDataReference.java:
88)
at java.lang.Thread.run(Thread.java:619)
"Timer-3" prio=6 tid=0x37e01400 nid=0x648 in Object.wait() [0x39b3f000..0x39b3fc
14]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x13294e40> (a java.util.TaskQueue)
at java.lang.Object.wait(Object.java:485)
at java.util.TimerThread.mainLoop(Timer.java:483)
- locked <0x13294e40> (a java.util.TaskQueue)
at java.util.TimerThread.run(Timer.java:462)
"Timer-2" prio=6 tid=0x37dce800 nid=0x694 in Object.wait() [0x3993f000..0x3993fd
14]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x13295460> (a java.util.TaskQueue)
at java.lang.Object.wait(Object.java:485)
at java.util.TimerThread.mainLoop(Timer.java:483)
- locked <0x13295460> (a java.util.TaskQueue)
at java.util.TimerThread.run(Timer.java:462)
"Log Page Updater" prio=4 tid=0x3792e400 nid=0x314 waiting on condition [0x3873f
000..0x3873fa94]
java.lang.Thread.State: TIMED_WAITING (sleeping)
at java.lang.Thread.sleep(Native Method)
at oracle.dbtools.migration.workbench.core.ui.MigrationTreeTableLogPage$
5.run(MigrationTreeTableLogPage.java:622)
"IconOverlayTracker Timer" prio=6 tid=0x36c90400 nid=0x4cc in Object.wait() [0x3
863f000..0x3863fb14]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:485)
at java.util.TimerThread.mainLoop(Timer.java:483)
- locked <0x12c56738> (a java.util.TaskQueue)
at java.util.TimerThread.run(Timer.java:462)
"Timer-0" prio=6 tid=0x379bdc00 nid=0x71c in Object.wait() [0x3823f000..0x3823fd
14]
java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.util.TimerThread.mainLoop(Timer.java:509)
- locked <0x12bf40c0> (a java.util.TaskQueue)
at java.util.TimerThread.run(Timer.java:462)
"TimerQueue" daemon prio=6 tid=0x35f39800 nid=0x724 in Object.wait() [0x3738f000
..0x3738fb14]
java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at javax.swing.TimerQueue.run(TimerQueue.java:236)
- locked <0x12887f10> (a javax.swing.TimerQueue)
at java.lang.Thread.run(Thread.java:619)
"AWT-Windows" daemon prio=6 tid=0x36b75c00 nid=0x718 runnable [0x3707f000..0x370
7fc94]
java.lang.Thread.State: RUNNABLE
at sun.awt.windows.WToolkit.eventLoop(Native Method)
at sun.awt.windows.WToolkit.run(WToolkit.java:290)
at java.lang.Thread.run(Thread.java:619)
"AWT-Shutdown" prio=6 tid=0x36b75000 nid=0x714 in Object.wait() [0x36f7f000..0x3
6f7fd14]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:485)
at sun.awt.AWTAutoShutdown.run(AWTAutoShutdown.java:259)
- locked <0x1285ab20> (a java.lang.Object)
at java.lang.Thread.run(Thread.java:619)
"Java2D Disposer" daemon prio=6 tid=0x36b5ac00 nid=0x710 in Object.wait() [0x36e
7f000..0x36e7fd94]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:116)
- locked <0x1285abb8> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:132)
at sun.java2d.Disposer.run(Disposer.java:125)
at java.lang.Thread.run(Thread.java:619)
"Low Memory Detector" daemon prio=6 tid=0x35effc00 nid=0x6e0 runnable [0x0000000
0..0x00000000]
java.lang.Thread.State: RUNNABLE
"CompilerThread0" daemon prio=6 tid=0x35efb000 nid=0x630 waiting on condition [0
x00000000..0x3656f798]
java.lang.Thread.State: RUNNABLE
"Attach Listener" daemon prio=6 tid=0x35ef9c00 nid=0x614 runnable [0x00000000..0
x00000000]
java.lang.Thread.State: RUNNABLE
"Signal Dispatcher" daemon prio=6 tid=0x35ef9000 nid=0x6a8 waiting on condition
[0x00000000..0x00000000]
java.lang.Thread.State: RUNNABLE
"Finalizer" daemon prio=8 tid=0x35ee6400 nid=0x688 in Object.wait() [0x3626f000.
.0x3626fd14]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:116)
- locked <0x1279ac38> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:132)
at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159)
"Reference Handler" daemon prio=6 tid=0x35ee5400 nid=0x64c in Object.wait() [0x3
616f000..0x3616fc94]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:485)
at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:116)
- locked <0x1279acc8> (a java.lang.ref.Reference$Lock)
"main" prio=6 tid=0x01938400 nid=0x52c waiting on condition [0x00000000..0x0012f
b44]
java.lang.Thread.State: RUNNABLE
"VM Thread" prio=6 tid=0x35ee2000 nid=0x128 runnable
"VM Periodic Task Thread" prio=6 tid=0x35f1a800 nid=0x2d4 waiting on condition
JNI global references: 1531
Heap
def new generation total 2304K, used 1369K [0x10020000, 0x102a0000, 0x1278000
0)
eden space 2048K, 65% used [0x10020000, 0x10170c58, 0x10220000)
from space 256K, 8% used [0x10220000, 0x102258e8, 0x10260000)
to space 256K, 0% used [0x10260000, 0x10260000, 0x102a0000)
tenured generation total 29936K, used 22271K [0x12780000, 0x144bc000, 0x30020
000)
the space 29936K, 74% used [0x12780000, 0x13d3feb8, 0x13d40000, 0x144bc000)
compacting perm gen total 36608K, used 36504K [0x30020000, 0x323e0000, 0x34020
000)
the space 36608K, 99% used [0x30020000, 0x323c63a0, 0x323c6400, 0x323e0000)
No shared spaces configured.
Please guys, bug & fix these issues!
Thanks,
K.

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at sun.net.www.protocol.https.HttpsClient.New(Unknown Source)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(Unknown Source)
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getOutputStream(Unknown Source)
at Test.testHttps.main(testHttps.java:46)
Exception in thread "main" java.net.ConnectException: Connection refused: connect
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(Unknown Source)
at java.net.PlainSocketImpl.connectToAddress(Unknown Source)
at java.net.PlainSocketImpl.connect(Unknown Source)
at java.net.SocksSocketImpl.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.connect(Unknown Source)
at com.sun.net.ssl.internal.ssl.BaseSSLSocketImpl.connect(Unknown Source)
at sun.net.NetworkClient.doConnect(Unknown Source)
at sun.net.www.http.HttpClient.openServer(Unknown Source)
at sun.net.www.http.HttpClient.openServer(Unknown Source)
at sun.net.www.protocol.https.HttpsClient.<init>(Unknown Source)
at sun.net.www.protocol.https.HttpsClient.New(Unknown Source)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(Unknown Source)
at Test.testHttps.main(testHttps.java:51)
testHttps.java
package Test;
import java.io.;
import java.net.;
import javax.net.ssl.*;
public class testHttps {
public static void main(String args[]) throws Exception {
//System.setProperty("java.protocol.handler.pkgs", "com.sun.net.ssl.internal.www.protocol");
// Create a trust manager that does not validate certificate chains
TrustManager[] trustAllCerts = new TrustManager[]{
new X509TrustManager() {
public java.security.cert.X509Certificate[] getAcceptedIssuers() {
return null;
public void checkClientTrusted(
java.security.cert.X509Certificate[] certs, String authType) {
public void checkServerTrusted(
java.security.cert.X509Certificate[] certs, String authType) {
// Install the all-trusting trust manager
try {
SSLContext sc = SSLContext.getInstance("SSL");
sc.init(null, trustAllCerts, new java.security.SecureRandom());
HttpsURLConnection.setDefaultSSLSocketFactory(sc.getSocketFactory());
} catch (Exception e) {
System.out.println("Error" e);
// Now you can access an https URL without having the certificate in the truststore
try {
URL url = new URL("https://..............");-->//address of the server given here
URLConnection conn = url.openConnection();
HttpsURLConnection urlConn = (HttpsURLConnection) conn;
urlConn.setDoOutput(true);
OutputStreamWriter wr = null;
try{
wr = new OutputStreamWriter(conn.getOutputStream());
catch(Exception e){
e.printStackTrace();
BufferedReader in = new BufferedReader(new InputStreamReader(urlConn.getInputStream()));
String str;
while( (str=in.readLine()) != null) {
System.out.println(str);
} catch (MalformedURLException e) {
System.out.println("Error in SLL Connetion" +e);
HostnameVerifier hv = new HostnameVerifier()
public boolean verify(String urlHostName, SSLSession session)
System.out.println("Warning: URL Host: " urlHostName " vs. "
session.getPeerHost());
return true;
want to ignore certificate validation.
plese help me..
hi brucechapman, as you suggested me, i posted in Core API- networking forum, now please gimme a solution
Thanks in advance.

hi brucechapman,
ran the NetTest program, got the following exception:
trigger seeding of SecureRandom
done seeding SecureRandom
Exception in thread "main" java.net.ConnectException: Connection refused: connect
     at java.net.PlainSocketImpl.socketConnect(Native Method)
     at java.net.PlainSocketImpl.doConnect(Unknown Source)
     at java.net.PlainSocketImpl.connectToAddress(Unknown Source)
     at java.net.PlainSocketImpl.connect(Unknown Source)
     at java.net.SocksSocketImpl.connect(Unknown Source)
     at java.net.Socket.connect(Unknown Source)
     at com.sun.net.ssl.internal.ssl.SSLSocketImpl.connect(Unknown Source)
     at com.sun.net.ssl.internal.ssl.BaseSSLSocketImpl.connect(Unknown Source)
     at sun.net.NetworkClient.doConnect(Unknown Source)
     at sun.net.www.http.HttpClient.openServer(Unknown Source)
     at sun.net.www.http.HttpClient.openServer(Unknown Source)
     at sun.net.www.protocol.https.HttpsClient.<init>(Unknown Source)
     at sun.net.www.protocol.https.HttpsClient.New(Unknown Source)
     at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(Unknown Source)
     at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source)
     at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source)
     at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
     at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(Unknown Source)
     at java.net.URL.openStream(Unknown Source)
     at Test.NetTest.main(NetTest.java:40)
NetTest.java:40 -- InputStream is = url.openStream(); at this ling throwing exception.
For the following program, i have added the argument -Djavax.net.ssl.trustStore=cacerts
i have exported the certificate from IE and added to the keystore.
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.security.Security;
import javax.net.ssl.SSLSocket;
import javax.net.ssl.SSLSocketFactory;
public class Communicator {
public static void main(String[] args) {
try {
int port = 34443;
     String strReq = "xml content ";
Security.addProvider(new com.sun.net.ssl.internal.ssl.Provider());
SSLSocketFactory factory = (SSLSocketFactory) SSLSocketFactory.getDefault();
SSLSocket socket = (SSLSocket) factory.createSocket("jyoti-win2k8-32", port);
//Writer out = new OutputStreamWriter(socket.getOutputStream());
//out.write("GET http://" + "hostname" + "/ HTTP 1.1\r\n");
// out.write("\r\n");
//out.write(strReq);
//out.flush();
OutputStreamWriter wr = null;
try{
     wr = new OutputStreamWriter(socket.getOutputStream());
     catch(Exception e){
          e.printStackTrace();
     System.out.println("got output stream");
     try{
     wr.write(strReq);
     //System.out.println("response code : "+conn.getResponseCode());
     System.out.println("written");
     wr.flush();
     catch(IOException e){
          e.printStackTrace();
InputStreamReader is = new InputStreamReader(socket.getInputStream(),"UTF8") ;
     BufferedReader rd = new BufferedReader(is);
     String line;int count=0;
     System.out.println("rd "+rd);
     while ((line = rd.readLine()) != null) {
          System.out.println("line "+line );
          System.out.println(count++);
          // Process line...
     System.out.println(count);
rd.close();
BufferedReader in = new BufferedReader(new InputStreamReader(socket.getInputStream()));
int c;
while ((c = in.read()) != -1) {
System.out.write(c);
//out.close();
in.close();
socket.close();
} catch(IOException ex) {
ex.printStackTrace();
Exception :
javax.net.ssl.SSLException: java.lang.RuntimeException: Unexpected error: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty
     at com.sun.net.ssl.internal.ssl.Alerts.getSSLException(Unknown Source)
     at com.sun.net.ssl.internal.ssl.SSLSocketImpl.fatal(Unknown Source)
     at com.sun.net.ssl.internal.ssl.SSLSocketImpl.fatal(Unknown Source)
     at com.sun.net.ssl.internal.ssl.SSLSocketImpl.handleException(Unknown Source)
     at com.sun.net.ssl.internal.ssl.SSLSocketImpl.handleException(Unknown Source)
     at com.sun.net.ssl.internal.ssl.AppOutputStream.write(Unknown Source)
     at sun.nio.cs.StreamEncoder.writeBytes(Unknown Source)
     at sun.nio.cs.StreamEncoder.implFlushBuffer(Unknown Source)
     at sun.nio.cs.StreamEncoder.implFlush(Unknown Source)
     at sun.nio.cs.StreamEncoder.flush(Unknown Source)
     at java.io.OutputStreamWriter.flush(Unknown Source)
     at Test.Communicator.main(Communicator.java:55)
Caused by: java.lang.RuntimeException: Unexpected error: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty
     at sun.security.validator.PKIXValidator.<init>(Unknown Source)
     at sun.security.validator.Validator.getInstance(Unknown Source)
     at com.sun.net.ssl.internal.ssl.X509TrustManagerImpl.getValidator(Unknown Source)
     at com.sun.net.ssl.internal.ssl.X509TrustManagerImpl.checkServerTrusted(Unknown Source)
     at com.sun.net.ssl.internal.ssl.X509TrustManagerImpl.checkServerTrusted(Unknown Source)
     at com.sun.net.ssl.internal.ssl.ClientHandshaker.serverCertificate(Unknown Source)
     at com.sun.net.ssl.internal.ssl.ClientHandshaker.processMessage(Unknown Source)
     at com.sun.net.ssl.internal.ssl.Handshaker.processLoop(Unknown Source)
     at com.sun.net.ssl.internal.ssl.Handshaker.process_record(Unknown Source)
     at com.sun.net.ssl.internal.ssl.SSLSocketImpl.readRecord(Unknown Source)
     at com.sun.net.ssl.internal.ssl.SSLSocketImpl.performInitialHandshake(Unknown Source)
     at com.sun.net.ssl.internal.ssl.SSLSocketImpl.writeRecord(Unknown Source)
     ... 7 more
Caused by: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty
     at java.security.cert.PKIXParameters.setTrustAnchors(Unknown Source)
     at java.security.cert.PKIXParameters.<init>(Unknown Source)
     at java.security.cert.PKIXBuilderParameters.<init>(Unknown Source)
     ... 19 more
java.net.SocketException: Socket is closed
     at com.sun.net.ssl.internal.ssl.SSLSocketImpl.getInputStream(Unknown Source)
     at Test.Communicator.main(Communicator.java:66)
please help me and provide me suggestion/solution. how to get rid off this trustanchor paramater exception
what is it actualy?
Thanks in advance.

Http Connection Problem on 7650 Emulator

HI!
I'm trying to establish a http connection with my tomcat server. My code is as following:
private void callServlet() throws IOException
HttpConnection http = null;
InputStream iStrm = null;
// Data is passed at the end of url for GET
/* String url = "http://localhost:8080/webserv" + "?" +
"account=" + tfAcct.getString() + "&" +
"password=" + tfPwd.getString();*/
try
http = (HttpConnection) Connector.open("http://heavenfighter.homeftp.org:8080/webserv?account=marco&password=test");
     catch(IOException e)
          fmMain.append("Verbindung fehlgeschlagen");
     System.out.println(e.toString());
     try
// Client Request
// 1) Send request method
http.setRequestMethod(HttpConnection.GET);
// 2) Send header information - none
// 3) Send body/data - data is at the end of URL
// Server Response
fmMain.append("Antwort" + http.getResponseCode());
if (http.getResponseCode() == HttpConnection.HTTP_OK)
iStrm = http.openInputStream();
// 2) Get header information - none
// 3) Get body (data)
int length = (int) http.getLength();
if (length > 0)
byte servletData[] = new byte[length];
iStrm.read(servletData);
// Update the string item on the display
fmMain.append("You passed to the servlet: \n" + new String(servletData));
else
fmMain.append("Unable to read data");
catch (Exception e)
fmMain.append("Network error2");
System.out.println(e.toString());
finally
// Clean up
if (iStrm != null)
iStrm.close();
if (http != null)
http.close();
After a few seconds, i get the network2 error and a message
java.io.IOException: Status = -20015
What does it means?
How can i connect to a http server???
Thanks

Sorry, I didn't realize you where talking about an emulator. My advice is relevant only on a real phone.
Anyway, here's some reading material that could help you:
Related posts on Nokia's forum (you might have to register before you can enter):
http://nkn.forum.nokia.com/forum/search.php?s=&action=showresults&searchid=452072&sortby=&sortorder=
Symbian error codes (and unfortunately -20015 doesn't appear):
http://www.symbian.com/developer/techlib/papers/errores/Erresapi.html
shmoove

Http post from an application with file attachment

Hi ! I didn't know where else to post this message...
I'm trying to make a HTTP POST from an application and upload a file with it. I have no problems with the posting, just that I haven't got any ideas how to get the file uploaded as well. I've been reading loads of examples regarding the topic, and searching older posts the forum here, without any help.
Here's the method i'm using:
               // open connections
              URL url = new URL ("TheURL");
               URLConnection urlConn = url.openConnection();
                          // We do input & output, without caching
               urlConn.setDoInput (true);
               urlConn.setDoOutput (true);
               urlConn.setUseCaches (false);
                          // multipart/form-data because we want to upload a file
                 urlConn.setRequestProperty ("Content-Type", "multipart/form-data");
              // Open output stream
                 DataOutputStream printout = new DataOutputStream (urlConn.getOutputStream ());
              // Set the actual content
                 String content = "upfile=" + System.getProperty("user.dir") + "\\file.ext&";
                   content += "other_key-value_pairs";
              // write the data to stream, and flush it.
                 printout.writeBytes (URLEncoder.encode(content));
               printout.flush ();
               printout.close ();
               // Get the response.
                 DataInputStream input = new DataInputStream (urlConn.getInputStream());
               FileOutputStream fos=new FileOutputStream("postto.txt");
               String str;
                 BufferedReader bufr = new BufferedReader(new InputStreamReader(input));
              // Write response to outputfile
                 while (null != ((str = bufr.readLine()))) {
                     if (str.length() >0) {
                     fos.write(str.getBytes());
                     fos.write(new String("\n").getBytes());
               input.close ();Now, the response here I get from the url i'm posting to is "Failure, no data-file". I've tried many diff methods of writing the file to the stream, but always get the same result.
I need to file attached like it would be when using a HTML form's <input type="file">.
Please help ! This is getting really urgent !

String content = "upfile=" + System.getProperty("user.dir") + "\\file.ext&";
content += "other_key-value_pairs";
printout.writeBytes (URLEncoder.encode(content));
printout.flush ();
printout.close ();Actually, what this does is create a request like:
GET /path/to/file/script.language?upfile=/home/user/file.ext&other=params HTTP/1.1
Content-Type: multipart/form-data
-- And other HTTP params --
The file is not actually appended to the request.
I really don't know how Java handles the file upload, but you could do it by hand, like so:
public static void doFileUpload(String url, String filename, Hashtable params) throws IOException {
    // Construct the request
    String boundary = "----------------------mUlTiPaRtBoUnDaRy";
    String request_head = "POST " + url + " HTTP/1.0\r\n" +
                                     "Content-type: multipart/form-data; boundary=" + boundary + "\r\n";
    String request_body = boundary + "\r\n\r\nContent-disposition: form-data; name=\"upload\"" +
                                     "\r\n\r\n";
    BufferedReader in = new BufferedReader(new InputStreamReader(new FileInputStream(filename)));
    int b = -1;
    while((b = in.read()) != -1) {
         request_body += (char)b;
    in.close();
    Enumeration keys = params.keys();
    while(keys.hasMoreElements()) {
        String key = keys.nextElement();
        requst_body += "\r\n" + boundary + "\r\n\r\nContent-type: form-data; name=\"key\"\r\n" +
                                (String)params.get(key);
    request_body += "\r\n" + boundary + "--\r\n";
    int length = request_head.length() + request_body.length() + "Content-length: \r\n";
    String req_length = "Content-length: " + (length + new String("" + length).length()) + "\r\n";
    Socket socket = new Socket(url,80);
    PrintStream stream = socket.getOutputStream();
    stream.print(request_head + req_length + req_body);
    // And now an option to read the response, I will omit that...
}Note: I have not tested this code, just wrote it up out of memory. If it does not work, it will propably need some small fixes.
Tuomas Rinta

Using an external drive with shared files (iPhoto, iTunes), attached to a Time Capsule, can the contents of the external drive be backed-up to the internal Time Capsule drive? Perhaps a RAID1 mirror to a partition?

Using an external drive with shared files (iPhoto, iTunes), attached to a Time Capsule, can the contents of the external drive be backed-up to the internal Time Capsule drive? Perhaps a RAID1 mirror to a partitioned Time Capsule? I understand that the Time Machine (software) cannot backup a networked drive (the external) and that Time Capsule (the router/wireless hard drive) does not have its own backup software... so it won't backup the connected drive. What I would like is an alternate solution for having an automated backup of a networked drive. A 2TB Time Capsule has more than enough space for Time Machine backups of my family of Macbooks, so I had hoped to mirror a 500GB external drive (with shared media files) to a portion of the Time Capsule internal hard drive. I assume this would require a partition of the Time Capsule drive. If not, would the sparse file from the various computers being backed up need to be copied to the external drive as part of the RAID1 setup? This seems like overkill for the Time Machine backup, but it would cover the media files.

The complexity with this idea is the software has to run from a Mac computer on your network.. so you need a Mac turned on, probably most of the day.
It isn't possible to partition the TC although you can create a image area.
The software would have to copy the material, that means all files to be copied, go from USB drive, back to the Mac, then back to the TC, and written to the drive. In other words you have just added Network congestion, although a proper incremental backup type software will not actually use a lot of capacity.
Finally it will be slow.. network drives are slower than internal drives. Well USB connected drive is much slower than the same drive connected directly to the computer.. and if the drive is connected directly to a computer it can be shared with the network.
http://www.anandtech.com/show/4577/airport-extreme-5th-gen-and-time-capsule-4th- gen-review-faster-wifi-/4
Read carefully the speed of the USB drive plugged into the TC.

How can I Create a Client Configuration File for RemoteApp and Desktop Connection with Server 2012?

I have a working RDS RemoteApp site and looking to test out the feature in Windows 7 Control Panel\All Control Panel Items\RemoteApp and Desktop Connections
I came across this link: Create a Client Configuration File for RemoteApp and Desktop Connection and I believe this is what I need to do first, but these instructions are for
Server 2008, and I'm running 2012.
Any suggestions or tips on how I can begin testing this with Server 2012?

Hi,
You can manually enter the path to the 2012 feed and it will connect and download the RemoteApps and Desktop connections.
If you need a sample .wcx file I have posted one here a couple of times. If you want I will look for it and post a link.
-TP
I tried adding my URL's below, these are sample links that work for me right now for when I log into the web page, but neither of these work. And I'm not sure what I would need to do with or how to create a .wcx file.
When I type in my URL of: https://connect.mydomain.org/RDWeb, I get redirected to:
https://connect.mydomain.org/RDWeb/Pages/en-US/login.aspx?ReturnUrl=/RDWeb/Pages/en-US/Default.aspx

Acrobat 9: Error when PDF form submit with file attachment

Hi all,
Hope you can provide some help with my PDF form submit issue. I am getting this error "There is no PDDoc associated with this CosDoc." in Acrobat 9 (Reader and Pro) when I try to submit a PDF form with a file attachment field (the file is specified). The same PDF form works fine in Acrobat 7 or 8 (Reader and Pro) with file attachment.
If no file attachment is specified (user did not select a file) then the PDF form submits fine in acrobat 9. The form data submission format is in FDF. Same problem if I change to XFDF.
There are no differences in the problem if the PDF form is created in Acrobat 7 or Acrobat 9, the same submit issue exists in Acrobat 9 but not in the older Acrobat versions.
Is this a known issue and are there any workarounds/solutions?
Thanks.

Sounds like a bug to me. Please report it: http://www.adobe.com/support/feature.html
George

In Aperture 3.4.1, I am not able to connect with referenced files on a network

I am running OS X 10.8.2 and Aperture 3.4.1, and am unable to connect with referenced files on a network. Specifically, the referenced files reside on my iMac and I am attempting to connect to them from my MBP. They appear in red in the dialogue box. While I know this has been a long standing issue in other versions, I was hoping it had been solved by now. Any assistance will be appreciated.
Thanks -
Dudley

http://support.apple.com/kb/HT5922
If you want to mirror your desktop, see:
http://support.apple.com/kb/HT5404
Regards.

Https connectivity with file as an attachment

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