Examples of org.springframework.remoting.support.RemoteInvocation.addAttribute()

Package org.springframework.remoting.support

Class org.springframework.remoting.support.RemoteInvocation

Examples of org.springframework.remoting.support.RemoteInvocation.addAttribute()

org.springframework.remoting.support.RemoteInvocation.addAttribute()
Add an additional invocation attribute. Useful to add additional invocation context without having to subclass RemoteInvocation.
Attribute keys have to be unique, and no overriding of existing attributes is allowed.
The implementation avoids to unnecessarily create the attributes Map, to minimize serialization size. @param key the attribute key @param value the attribute value @throws IllegalStateException if the key is already bound

            if (invokerObject instanceof HttpInvokerClientConfiguration) {
              
              HttpInvokerClientConfiguration invoker = (HttpInvokerClientConfiguration)invokerObject;
              HttpInvokerRequestExecutor nestedHttpInvokerRequestExecutor = new SimpleHttpInvokerRequestExecutor();
              RemoteInvocation call = new RemoteInvocation(action, new Class<?>[0], new Object[0]);
              call.addAttribute(TXN_ID, transactionData.distributedTransactionID);
              try {
                nestedHttpInvokerRequestExecutor.executeRequest(invoker, call);
              }
              catch (Exception e) {
                _log.error("Completing distributed transaction failed", e);

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            if (invokerObject != rootData.currentInvoker) {
              if (invokerObject instanceof HttpInvokerClientConfiguration) {
                HttpInvokerClientConfiguration invoker = (HttpInvokerClientConfiguration)invokerObject;
                HttpInvokerRequestExecutor nestedHttpInvokerRequestExecutor = new SimpleHttpInvokerRequestExecutor();
                RemoteInvocation call = new RemoteInvocation(ABORT_TXN, new Class<?>[0], new Object[0]);
                  call.addAttribute(TXN_ID, rootData.distributedTransactionID);
                try {
                  nestedHttpInvokerRequestExecutor.executeRequest(invoker, call);
                }
                catch (Exception e) {
                  _log.error("Aborting distributed transaction failed", e);

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        }
        RemoteInvocation remoteInvocation = createRemoteInvocation(methodInvocation);


        // Attribute Provides
        for (RemoteInvocationAttributeProvider attributeProvider : getRemoteInvocationAttributeProviders()) {                  //JVM 1.5
            remoteInvocation.addAttribute(attributeProvider.getAttributeName(), attributeProvider.getAttributeValue(remoteInvocation, null));
        }


        Object result = invocationHandler.invoke(remoteInvocation);


        if (result instanceof RemoteInvocationResultWrapper) {

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    pfb.setServiceInterface(ITestBean.class);
    pfb.setServiceUrl("http://myurl");
    pfb.setRemoteInvocationFactory(new RemoteInvocationFactory() {
      public RemoteInvocation createRemoteInvocation(MethodInvocation methodInvocation) {
        RemoteInvocation invocation = new RemoteInvocation(methodInvocation);
        invocation.addAttribute("myKey", "myValue");
        try {
          invocation.addAttribute("myKey", "myValue");
          fail("Should have thrown IllegalStateException");
        }
        catch (IllegalStateException ex) {

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    pfb.setRemoteInvocationFactory(new RemoteInvocationFactory() {
      public RemoteInvocation createRemoteInvocation(MethodInvocation methodInvocation) {
        RemoteInvocation invocation = new RemoteInvocation(methodInvocation);
        invocation.addAttribute("myKey", "myValue");
        try {
          invocation.addAttribute("myKey", "myValue");
          fail("Should have thrown IllegalStateException");
        }
        catch (IllegalStateException ex) {
          // expected: already defined
        }

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            }
        }


        RemoteInvocation ri = new RemoteInvocation(mi);
        if (sessionId != null) {
            ri.addAttribute(SESSION_ID_KEY, sessionId);
        }
        if (host != null) {
            ri.addAttribute(HOST_KEY, host);
        }

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        RemoteInvocation ri = new RemoteInvocation(mi);
        if (sessionId != null) {
            ri.addAttribute(SESSION_ID_KEY, sessionId);
        }
        if (host != null) {
            ri.addAttribute(HOST_KEY, host);
        }


        return ri;
    }
}

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    pfb.setServiceUrl("http://myurl");
    pfb.setRemoteInvocationFactory(new RemoteInvocationFactory() {
      @Override
      public RemoteInvocation createRemoteInvocation(MethodInvocation methodInvocation) {
        RemoteInvocation invocation = new RemoteInvocation(methodInvocation);
        invocation.addAttribute("myKey", "myValue");
        try {
          invocation.addAttribute("myKey", "myValue");
          fail("Should have thrown IllegalStateException");
        }
        catch (IllegalStateException ex) {

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      @Override
      public RemoteInvocation createRemoteInvocation(MethodInvocation methodInvocation) {
        RemoteInvocation invocation = new RemoteInvocation(methodInvocation);
        invocation.addAttribute("myKey", "myValue");
        try {
          invocation.addAttribute("myKey", "myValue");
          fail("Should have thrown IllegalStateException");
        }
        catch (IllegalStateException ex) {
          // expected: already defined
        }

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