Hope people do not get tired with me as I am sending this message repeatedly.
I need help for sending/receiving objects as well as serializing/deserializing them.
Can anyone help me in findinf example of how to do it and what type of objects I can
send and
receive (I know String Boolean, Int, Double etc.) How about any object I want to send
/receive.
Also, I would like to know about QName. What exactly is it and where/how do we use it.
Experts please help me. It is a question of retaining my job now.
Also, where is a good documentation for Apache soap?
Thanks,
Indrasish.
[EMAIL PROTECTED] wrote:
> snichol 2002/07/11 08:45:54
>
> Modified: java/src/org/apache/soap/server/http ServerHTTPUtils.java
> java/docs changes.html
> Log:
> Remove deadlock for a service that in the constructor invokes
> another service when both services are at application scope. The
> deadlock still occurs if both services are at session scope.
>
> Based on a technique submitted by Adam Moore ([EMAIL PROTECTED]).
>
> Revision Changes Path
> 1.24 +18 -5
>xml-soap/java/src/org/apache/soap/server/http/ServerHTTPUtils.java
>
> Index: ServerHTTPUtils.java
> ===================================================================
> RCS file:
>/home/cvs/xml-soap/java/src/org/apache/soap/server/http/ServerHTTPUtils.java,v
> retrieving revision 1.23
> retrieving revision 1.24
> diff -u -r1.23 -r1.24
> --- ServerHTTPUtils.java 25 Jun 2002 05:16:27 -0000 1.23
> +++ ServerHTTPUtils.java 11 Jul 2002 15:45:53 -0000 1.24
> @@ -246,7 +246,20 @@
> } else if (scope == DeploymentDescriptor.SCOPE_SESSION) {
> scopeLock = session;
> } else if (scope == DeploymentDescriptor.SCOPE_APPLICATION) {
> - scopeLock = context;
> + try {
> + scopeLock = ctxt.loadClass(className);
> + } catch (ClassNotFoundException e) {
> + String msg;
> + if (providerType == DeploymentDescriptor.PROVIDER_JAVA ||
> + providerType == DeploymentDescriptor.PROVIDER_USER_DEFINED) {
> + msg = "Unable to resolve target object at application scope: " +
>e.getMessage ();
> + } else {
> + msg = "Unable to load BSF at application scope: script services not
>available " +
> + "without BSF: " + e.getMessage ();
> + }
> + throw new SOAPException (
> + Constants.FAULT_CODE_SERVER_BAD_TARGET_OBJECT_URI, msg, e);
> + }
> } else {
> throw new SOAPException (Constants.FAULT_CODE_SERVER,
> "Service uses deprecated object scope " +
> @@ -264,10 +277,10 @@
> // locate (or create) the target object and invoke the method
> if ( scopeLock == null ) scopeLock = className ; // Just pick something
> synchronized (scopeLock) {
> - if (scopeLock == session) {
> + if (scope == DeploymentDescriptor.SCOPE_SESSION) {
> // targetObject = session.getAttribute (targetID);
> targetObject = session.getValue (targetID);
> - } else if (scopeLock == context) {
> + } else if (scope == DeploymentDescriptor.SCOPE_APPLICATION) {
> targetObject = context.getAttribute (targetID);
> } else {
> targetObject = null;
> @@ -295,10 +308,10 @@
> // remember the created instance if the scope is not REQUEST;
> // in that case the object is to be thrown away after handling
> // the request
> - if (scopeLock == session) {
> + if (scope == DeploymentDescriptor.SCOPE_SESSION) {
> session.putValue (targetID, targetObject);
> // session.setAttribute (targetID, targetObject);
> - } else if (scopeLock == context) {
> + } else if (scope == DeploymentDescriptor.SCOPE_APPLICATION) {
> context.setAttribute (targetID, targetObject);
> }
> } catch (Exception e) {
>
>
>
> 1.32 +3 -0 xml-soap/java/docs/changes.html
>
> Index: changes.html
> ===================================================================
> RCS file: /home/cvs/xml-soap/java/docs/changes.html,v
> retrieving revision 1.31
> retrieving revision 1.32
> diff -u -r1.31 -r1.32
> --- changes.html 28 Jun 2002 03:07:35 -0000 1.31
> +++ changes.html 11 Jul 2002 15:45:54 -0000 1.32
> @@ -46,6 +46,9 @@
> multi-reference serialization is supported. Added a sample to
> demonstrate serialization and deserialization of a cyclic graph
> of beans.</li>
> + <li>Remove deadlock for a service that in the constructor invokes
> + another service when both services are at application scope. The
> + deadlock still occurs if both services are at session scope.</li>
> </ul>
> </li>
> </ul>
>
>
>
>
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