Java Code Examples for com.alibaba.dubbo.rpc.RpcResult#setException()
The following examples show how to use
com.alibaba.dubbo.rpc.RpcResult#setException() .
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Example 1
| Source File: TransactionServiceFilter.java From ByteJTA with GNU Lesser General Public License v3.0 | 6 votes |
|
private Result convertResultForProvider(RpcResult result, String propagatedBy, boolean attachRequired) {
TransactionBeanRegistry beanRegistry = TransactionBeanRegistry.getInstance();
TransactionBeanFactory beanFactory = beanRegistry.getBeanFactory();
RemoteCoordinator transactionCoordinator = (RemoteCoordinator) beanFactory.getNativeParticipant();
Object value = result.getValue();
InvocationResult wrapped = new InvocationResult();
wrapped.setValue(value);
if (attachRequired) {
wrapped.setVariable(Propagation.class.getName(), propagatedBy);
wrapped.setVariable(RemoteCoordinator.class.getName(), transactionCoordinator.getIdentifier());
}
result.setException(null);
result.setValue(wrapped);
return result;
}
Example 2
| Source File: CompatibleFilterFilterTest.java From dubbox with Apache License 2.0 | 6 votes |
|
@Test
public void testResulthasException() {
invocation = EasyMock.createMock(Invocation.class);
EasyMock.expect(invocation.getMethodName()).andReturn("enumlength").anyTimes();
EasyMock.expect(invocation.getParameterTypes()).andReturn(new Class<?>[] { Enum.class }).anyTimes();
EasyMock.expect(invocation.getArguments()).andReturn(new Object[] { "hello" }).anyTimes();
EasyMock.replay(invocation);
invoker = EasyMock.createMock(Invoker.class);
EasyMock.expect(invoker.isAvailable()).andReturn(true).anyTimes();
EasyMock.expect(invoker.getInterface()).andReturn(DemoService.class).anyTimes();
RpcResult result = new RpcResult();
result.setException(new RuntimeException());
result.setValue("High");
EasyMock.expect(invoker.invoke(invocation)).andReturn(result).anyTimes();
URL url = URL.valueOf("test://test:11/test?group=dubbo&version=1.1");
EasyMock.expect(invoker.getUrl()).andReturn(url).anyTimes();
EasyMock.replay(invoker);
Result filterResult = compatibleFilter.invoke(invoker, invocation);
assertEquals(filterResult, result);
}
Example 3
| Source File: CompatibleFilterFilterTest.java From dubbox-hystrix with Apache License 2.0 | 6 votes |
|
@Test
public void testResulthasException() {
invocation = EasyMock.createMock(Invocation.class);
EasyMock.expect(invocation.getMethodName()).andReturn("enumlength").anyTimes();
EasyMock.expect(invocation.getParameterTypes()).andReturn(new Class<?>[] { Enum.class }).anyTimes();
EasyMock.expect(invocation.getArguments()).andReturn(new Object[] { "hello" }).anyTimes();
EasyMock.replay(invocation);
invoker = EasyMock.createMock(Invoker.class);
EasyMock.expect(invoker.isAvailable()).andReturn(true).anyTimes();
EasyMock.expect(invoker.getInterface()).andReturn(DemoService.class).anyTimes();
RpcResult result = new RpcResult();
result.setException(new RuntimeException());
result.setValue("High");
EasyMock.expect(invoker.invoke(invocation)).andReturn(result).anyTimes();
URL url = URL.valueOf("test://test:11/test?group=dubbo&version=1.1");
EasyMock.expect(invoker.getUrl()).andReturn(url).anyTimes();
EasyMock.replay(invoker);
Result filterResult = compatibleFilter.invoke(invoker, invocation);
assertEquals(filterResult, result);
}
Example 4
| Source File: CompensablePrimaryFilter.java From ByteTCC with GNU Lesser General Public License v3.0 | 6 votes |
|
public Result providerInvokeForKey(Invoker<?> invoker, Invocation invocation) throws RpcException {
CompensableBeanRegistry beanRegistry = CompensableBeanRegistry.getInstance();
CompensableBeanFactory beanFactory = beanRegistry.getBeanFactory();
RemoteCoordinator transactionCoordinator = (RemoteCoordinator) beanFactory.getCompensableNativeParticipant();
String instanceId = StringUtils.trimToEmpty(invocation.getAttachment(RemoteCoordinator.class.getName()));
this.registerRemoteParticipantIfNecessary(instanceId);
RpcResult result = new RpcResult();
CompensableServiceFilter.InvocationResult wrapped = new CompensableServiceFilter.InvocationResult();
wrapped.setVariable(RemoteCoordinator.class.getName(), transactionCoordinator.getIdentifier());
result.setException(null);
result.setValue(wrapped);
return result;
}
Example 5
| Source File: CompatibleFilterFilterTest.java From dubbox with Apache License 2.0 | 6 votes |
|
@Test
public void testResulthasException() {
invocation = EasyMock.createMock(Invocation.class);
EasyMock.expect(invocation.getMethodName()).andReturn("enumlength").anyTimes();
EasyMock.expect(invocation.getParameterTypes()).andReturn(new Class<?>[] { Enum.class }).anyTimes();
EasyMock.expect(invocation.getArguments()).andReturn(new Object[] { "hello" }).anyTimes();
EasyMock.replay(invocation);
invoker = EasyMock.createMock(Invoker.class);
EasyMock.expect(invoker.isAvailable()).andReturn(true).anyTimes();
EasyMock.expect(invoker.getInterface()).andReturn(DemoService.class).anyTimes();
RpcResult result = new RpcResult();
result.setException(new RuntimeException());
result.setValue("High");
EasyMock.expect(invoker.invoke(invocation)).andReturn(result).anyTimes();
URL url = URL.valueOf("test://test:11/test?group=dubbo&version=1.1");
EasyMock.expect(invoker.getUrl()).andReturn(url).anyTimes();
EasyMock.replay(invoker);
Result filterResult = compatibleFilter.invoke(invoker, invocation);
assertEquals(filterResult, result);
}
Example 6
| Source File: CompensablePrimaryFilter.java From ByteTCC with GNU Lesser General Public License v3.0 | 6 votes |
|
public Result consumerInvokeForTCC(Invoker<?> invoker, Invocation invocation) throws RpcException, RemotingException {
CompensableBeanRegistry beanRegistry = CompensableBeanRegistry.getInstance();
CompensableBeanFactory beanFactory = beanRegistry.getBeanFactory();
RemoteCoordinator compensableCoordinator = (RemoteCoordinator) beanFactory.getCompensableNativeParticipant();
Map<String, String> attachments = invocation.getAttachments();
attachments.put(RemoteCoordinator.class.getName(), compensableCoordinator.getIdentifier());
RpcResult result = (RpcResult) invoker.invoke(invocation);
Object value = result.getValue();
if (CompensableServiceFilter.InvocationResult.class.isInstance(value)) {
CompensableServiceFilter.InvocationResult wrapped = (CompensableServiceFilter.InvocationResult) value;
result.setValue(null);
result.setException(null);
if (wrapped.isFailure()) {
result.setException(wrapped.getError());
} else {
result.setValue(wrapped.getValue());
}
// String propagatedBy = (String) wrapped.getVariable(RemoteCoordinator.class.getName());
// String identifier = compensableCoordinator.getIdentifier();
}
return result;
}
Example 7
| Source File: CompensableSecondaryFilter.java From ByteTCC with GNU Lesser General Public License v3.0 | 6 votes |
|
public Result consumerInvokeForTCC(Invoker<?> invoker, Invocation invocation) throws RpcException, RemotingException {
CompensableBeanRegistry beanRegistry = CompensableBeanRegistry.getInstance();
CompensableBeanFactory beanFactory = beanRegistry.getBeanFactory();
RemoteCoordinator compensableCoordinator = (RemoteCoordinator) beanFactory.getCompensableNativeParticipant();
Map<String, String> attachments = invocation.getAttachments();
attachments.put(RemoteCoordinator.class.getName(), compensableCoordinator.getIdentifier());
RpcResult result = (RpcResult) invoker.invoke(invocation);
Object value = result.getValue();
if (CompensableServiceFilter.InvocationResult.class.isInstance(value)) {
CompensableServiceFilter.InvocationResult wrapped = (CompensableServiceFilter.InvocationResult) value;
result.setValue(null);
result.setException(null);
if (wrapped.isFailure()) {
result.setException(wrapped.getError());
} else {
result.setValue(wrapped.getValue());
}
}
return result;
}
Example 8
| Source File: CompensableSecondaryFilter.java From ByteTCC with GNU Lesser General Public License v3.0 | 6 votes |
|
public Result providerInvokeForKey(Invoker<?> invoker, Invocation invocation) throws RpcException {
CompensableBeanRegistry beanRegistry = CompensableBeanRegistry.getInstance();
CompensableBeanFactory beanFactory = beanRegistry.getBeanFactory();
RemoteCoordinator transactionCoordinator = (RemoteCoordinator) beanFactory.getCompensableNativeParticipant();
String instanceId = StringUtils.trimToEmpty(invocation.getAttachment(RemoteCoordinator.class.getName()));
this.registerRemoteParticipantIfNecessary(instanceId);
RpcResult result = new RpcResult();
CompensableServiceFilter.InvocationResult wrapped = new CompensableServiceFilter.InvocationResult();
wrapped.setVariable(RemoteCoordinator.class.getName(), transactionCoordinator.getIdentifier());
result.setException(null);
result.setValue(wrapped);
return result;
}
Example 9
| Source File: MyInvoker.java From dubbox with Apache License 2.0 | 5 votes |
|
public Result invoke(Invocation invocation) throws RpcException {
RpcResult result = new RpcResult();
if (hasException == false) {
result.setValue("alibaba");
return result;
} else {
result.setException(new RuntimeException("mocked exception"));
return result;
}
}
Example 10
| Source File: FutureFilterTest.java From dubbox-hystrix with Apache License 2.0 | 5 votes |
|
@Test(expected = RuntimeException.class)
public void testSyncCallbackHasException() throws RpcException, Throwable {
@SuppressWarnings("unchecked")
Invoker<DemoService> invoker = EasyMock.createMock(Invoker.class);
EasyMock.expect(invoker.isAvailable()).andReturn(true).anyTimes();
EasyMock.expect(invoker.getInterface()).andReturn(DemoService.class).anyTimes();
RpcResult result = new RpcResult();
result.setException(new RuntimeException());
EasyMock.expect(invoker.invoke(invocation)).andReturn(result).anyTimes();
URL url = URL.valueOf("test://test:11/test?group=dubbo&version=1.1&"+Constants.ON_THROW_METHOD_KEY+"=echo");
EasyMock.expect(invoker.getUrl()).andReturn(url).anyTimes();
EasyMock.replay(invoker);
eventFilter.invoke(invoker, invocation).recreate();
}
Example 11
| Source File: MyInvoker.java From dubbox-hystrix with Apache License 2.0 | 5 votes |
|
public Result invoke(Invocation invocation) throws RpcException {
RpcResult result = new RpcResult();
if (hasException == false) {
result.setValue("alibaba");
return result;
} else {
result.setException(new RuntimeException("mocked exception"));
return result;
}
}
Example 12
| Source File: FutureFilterTest.java From dubbo3 with Apache License 2.0 | 5 votes |
|
@Test(expected = RuntimeException.class)
public void testSyncCallbackHasException() throws RpcException, Throwable {
@SuppressWarnings("unchecked")
Invoker<DemoService> invoker = EasyMock.createMock(Invoker.class);
EasyMock.expect(invoker.isAvailable()).andReturn(true).anyTimes();
EasyMock.expect(invoker.getInterface()).andReturn(DemoService.class).anyTimes();
RpcResult result = new RpcResult();
result.setException(new RuntimeException());
EasyMock.expect(invoker.invoke(invocation)).andReturn(result).anyTimes();
URL url = URL.valueOf("test://test:11/test?group=dubbo&version=1.1&"+Constants.ON_THROW_METHOD_KEY+"=echo");
EasyMock.expect(invoker.getUrl()).andReturn(url).anyTimes();
EasyMock.replay(invoker);
eventFilter.invoke(invoker, invocation).recreate();
}
Example 13
| Source File: MyInvoker.java From dubbox with Apache License 2.0 | 5 votes |
|
public Result invoke(Invocation invocation) throws RpcException {
RpcResult result = new RpcResult();
if (hasException == false) {
result.setValue("alibaba");
return result;
} else {
result.setException(new RuntimeException("mocked exception"));
return result;
}
}
Example 14
| Source File: FutureFilterTest.java From dubbox with Apache License 2.0 | 5 votes |
|
@Test(expected = RuntimeException.class)
public void testSyncCallbackHasException() throws RpcException, Throwable {
@SuppressWarnings("unchecked")
Invoker<DemoService> invoker = EasyMock.createMock(Invoker.class);
EasyMock.expect(invoker.isAvailable()).andReturn(true).anyTimes();
EasyMock.expect(invoker.getInterface()).andReturn(DemoService.class).anyTimes();
RpcResult result = new RpcResult();
result.setException(new RuntimeException());
EasyMock.expect(invoker.invoke(invocation)).andReturn(result).anyTimes();
URL url = URL.valueOf("test://test:11/test?group=dubbo&version=1.1&"+Constants.ON_THROW_METHOD_KEY+"=echo");
EasyMock.expect(invoker.getUrl()).andReturn(url).anyTimes();
EasyMock.replay(invoker);
eventFilter.invoke(invoker, invocation).recreate();
}
Example 15
| Source File: MyInvoker.java From dubbox with Apache License 2.0 | 5 votes |
|
public Result invoke(Invocation invocation) throws RpcException {
RpcResult result = new RpcResult();
if (hasException == false) {
result.setValue("alibaba");
return result;
} else {
result.setException(new RuntimeException("mocked exception"));
return result;
}
}
Example 16
| Source File: CompensablePrimaryFilter.java From ByteTCC with GNU Lesser General Public License v3.0 | 4 votes |
|
public Result consumerInvokeForKey(Invoker<?> invoker, Invocation invocation) throws RpcException {
CompensableBeanRegistry beanRegistry = CompensableBeanRegistry.getInstance();
CompensableBeanFactory beanFactory = beanRegistry.getBeanFactory();
RemoteCoordinator transactionCoordinator = (RemoteCoordinator) beanFactory.getCompensableNativeParticipant();
Map<String, String> attachments = invocation.getAttachments();
attachments.put(RemoteCoordinator.class.getName(), transactionCoordinator.getIdentifier());
RpcResult result = (RpcResult) invoker.invoke(invocation);
Object value = result.getValue();
if (CompensableServiceFilter.InvocationResult.class.isInstance(value)) {
CompensableServiceFilter.InvocationResult wrapped = (CompensableServiceFilter.InvocationResult) value;
result.setValue(null);
result.setException(null);
if (wrapped.isFailure()) {
result.setException(wrapped.getError());
} else {
result.setValue(wrapped.getValue());
}
String instanceId = StringUtils.trimToEmpty(String.valueOf(wrapped.getVariable(RemoteCoordinator.class.getName())));
this.registerRemoteParticipantIfNecessary(instanceId);
String interfaceClazz = RpcContext.getContext().getUrl().getServiceInterface();
boolean participantFlag = TransactionParticipant.class.getName().equals(interfaceClazz);
boolean xaResourceFlag = XAResource.class.getName().equals(interfaceClazz);
boolean coordinatorFlag = RemoteCoordinator.class.getName().equals(interfaceClazz);
boolean resultInitRequired = (participantFlag || xaResourceFlag || coordinatorFlag) && result.getValue() == null;
if (resultInitRequired) {
if (StringUtils.equals(invocation.getMethodName(), KEY_XA_GET_IDENTIFIER)) {
result.setValue(instanceId);
} else if (StringUtils.equals(invocation.getMethodName(), KEY_XA_GET_APPLICATION)) {
result.setValue(CommonUtils.getApplication(instanceId));
} else if (StringUtils.equals(invocation.getMethodName(), KEY_XA_GET_REMOTEADDR)) {
result.setValue(CommonUtils.getRemoteAddr(instanceId));
} else if (StringUtils.equals(invocation.getMethodName(), KEY_XA_GET_REMOTENODE)) {
result.setValue(CommonUtils.getRemoteNode(instanceId));
}
} // end-if (resultInitRequired)
} // end-if (CompensableServiceFilter.InvocationResult.class.isInstance(value))
return result;
}
Example 17
| Source File: ThriftCodecTest.java From dubbox with Apache License 2.0 | 4 votes |
|
@Test
public void testEncodeExceptionResponse() throws Exception {
URL url = URL.valueOf( ThriftProtocol.NAME + "://127.0.0.1:40880/" + Demo.Iface.class.getName() );
Channel channel = new MockedChannel( url );
Request request = createRequest();
RpcResult rpcResult = new RpcResult();
String exceptionMessage = "failed";
rpcResult.setException( new RuntimeException( exceptionMessage ) );
Response response = new Response();
response.setResult( rpcResult );
response.setId( request.getId() );
ChannelBuffer bos = ChannelBuffers.dynamicBuffer(1024);
ThriftCodec.RequestData rd = ThriftCodec.RequestData.create(
ThriftCodec.getSeqId(), Demo.Iface.class.getName(), "echoString" );
ThriftCodec.cachedRequest.put( request.getId(), rd );
codec.encode( channel, bos, response );
byte[] buf = new byte[bos.writerIndex() - 4];
System.arraycopy( bos.array(), 4, buf, 0, bos.writerIndex() - 4 );
ByteArrayInputStream bis = new ByteArrayInputStream( buf);
if ( bis.markSupported() ) {
bis.mark( 0 );
}
TIOStreamTransport transport = new TIOStreamTransport( bis );
TBinaryProtocol protocol = new TBinaryProtocol( transport );
Assert.assertEquals( ThriftCodec.MAGIC, protocol.readI16() );
Assert.assertEquals( protocol.readI32() + 4, bos.writerIndex() );
int headerLength = protocol.readI16();
Assert.assertEquals( ThriftCodec.VERSION, protocol.readByte() );
Assert.assertEquals( Demo.Iface.class.getName(), protocol.readString() );
Assert.assertEquals( request.getId(), protocol.readI64() );
if ( bis.markSupported() ) {
bis.reset();
bis.skip( headerLength );
}
TMessage message = protocol.readMessageBegin();
Assert.assertEquals( "echoString", message.name );
Assert.assertEquals( TMessageType.EXCEPTION, message.type );
Assert.assertEquals( ThriftCodec.getSeqId(), message.seqid );
TApplicationException exception = TApplicationException.read( protocol );
protocol.readMessageEnd();
Assert.assertEquals( exceptionMessage, exception.getMessage() );
}
Example 18
| Source File: CompensableSecondaryFilter.java From ByteTCC with GNU Lesser General Public License v3.0 | 4 votes |
|
public Result consumerInvokeForKey(Invoker<?> invoker, Invocation invocation) throws RpcException {
CompensableBeanRegistry beanRegistry = CompensableBeanRegistry.getInstance();
CompensableBeanFactory beanFactory = beanRegistry.getBeanFactory();
RemoteCoordinator transactionCoordinator = (RemoteCoordinator) beanFactory.getCompensableNativeParticipant();
Map<String, String> attachments = invocation.getAttachments();
attachments.put(RemoteCoordinator.class.getName(), transactionCoordinator.getIdentifier());
RpcResult result = (RpcResult) invoker.invoke(invocation);
Object value = result.getValue();
if (CompensableServiceFilter.InvocationResult.class.isInstance(value)) {
CompensableServiceFilter.InvocationResult wrapped = (CompensableServiceFilter.InvocationResult) value;
result.setValue(null);
result.setException(null);
if (wrapped.isFailure()) {
result.setException(wrapped.getError());
} else {
result.setValue(wrapped.getValue());
}
String instanceId = StringUtils.trimToEmpty(String.valueOf(wrapped.getVariable(RemoteCoordinator.class.getName())));
this.registerRemoteParticipantIfNecessary(instanceId);
String interfaceClazz = RpcContext.getContext().getUrl().getServiceInterface();
boolean participantFlag = TransactionParticipant.class.getName().equals(interfaceClazz);
boolean xaResourceFlag = XAResource.class.getName().equals(interfaceClazz);
boolean coordinatorFlag = RemoteCoordinator.class.getName().equals(interfaceClazz);
boolean resultInitRequired = (participantFlag || xaResourceFlag || coordinatorFlag) && result.getValue() == null;
if (resultInitRequired) {
if (StringUtils.equals(invocation.getMethodName(), KEY_XA_GET_IDENTIFIER)) {
result.setValue(instanceId);
} else if (StringUtils.equals(invocation.getMethodName(), KEY_XA_GET_APPLICATION)) {
result.setValue(CommonUtils.getApplication(instanceId));
} else if (StringUtils.equals(invocation.getMethodName(), KEY_XA_GET_REMOTEADDR)) {
result.setValue(CommonUtils.getRemoteAddr(instanceId));
} else if (StringUtils.equals(invocation.getMethodName(), KEY_XA_GET_REMOTENODE)) {
result.setValue(CommonUtils.getRemoteNode(instanceId));
}
} // end-if (resultInitRequired)
} // end-if (CompensableServiceFilter.InvocationResult.class.isInstance(value))
return result;
}
Example 19
| Source File: ThriftCodecTest.java From dubbox with Apache License 2.0 | 4 votes |
|
@Test
public void testEncodeExceptionResponse() throws Exception {
URL url = URL.valueOf( ThriftProtocol.NAME + "://127.0.0.1:40880/" + Demo.Iface.class.getName() );
Channel channel = new MockedChannel( url );
Request request = createRequest();
RpcResult rpcResult = new RpcResult();
String exceptionMessage = "failed";
rpcResult.setException( new RuntimeException( exceptionMessage ) );
Response response = new Response();
response.setResult( rpcResult );
response.setId( request.getId() );
ChannelBuffer bos = ChannelBuffers.dynamicBuffer(1024);
ThriftCodec.RequestData rd = ThriftCodec.RequestData.create(
ThriftCodec.getSeqId(), Demo.Iface.class.getName(), "echoString" );
ThriftCodec.cachedRequest.put( request.getId(), rd );
codec.encode( channel, bos, response );
byte[] buf = new byte[bos.writerIndex() - 4];
System.arraycopy( bos.array(), 4, buf, 0, bos.writerIndex() - 4 );
ByteArrayInputStream bis = new ByteArrayInputStream( buf);
if ( bis.markSupported() ) {
bis.mark( 0 );
}
TIOStreamTransport transport = new TIOStreamTransport( bis );
TBinaryProtocol protocol = new TBinaryProtocol( transport );
Assert.assertEquals( ThriftCodec.MAGIC, protocol.readI16() );
Assert.assertEquals( protocol.readI32() + 4, bos.writerIndex() );
int headerLength = protocol.readI16();
Assert.assertEquals( ThriftCodec.VERSION, protocol.readByte() );
Assert.assertEquals( Demo.Iface.class.getName(), protocol.readString() );
Assert.assertEquals( request.getId(), protocol.readI64() );
if ( bis.markSupported() ) {
bis.reset();
bis.skip( headerLength );
}
TMessage message = protocol.readMessageBegin();
Assert.assertEquals( "echoString", message.name );
Assert.assertEquals( TMessageType.EXCEPTION, message.type );
Assert.assertEquals( ThriftCodec.getSeqId(), message.seqid );
TApplicationException exception = TApplicationException.read( protocol );
protocol.readMessageEnd();
Assert.assertEquals( exceptionMessage, exception.getMessage() );
}
Example 20
| Source File: TransactionServiceFilter.java From ByteJTA with GNU Lesser General Public License v3.0 | 4 votes |
|
public Result providerInvokeForKey(Invoker<?> invoker, Invocation invocation) throws RpcException {
TransactionBeanRegistry beanRegistry = TransactionBeanRegistry.getInstance();
TransactionBeanFactory beanFactory = beanRegistry.getBeanFactory();
RemoteCoordinator transactionCoordinator = (RemoteCoordinator) beanFactory.getNativeParticipant();
String instanceId = StringUtils.trimToEmpty(invocation.getAttachment(RemoteCoordinator.class.getName()));
this.registerRemoteParticipantIfNecessary(instanceId);
RpcResult result = new RpcResult();
InvocationResult wrapped = new InvocationResult();
wrapped.setVariable(RemoteCoordinator.class.getName(), transactionCoordinator.getIdentifier());
result.setException(null);
result.setValue(wrapped);
return result;
}
