Examples of org.teiid.dqp.message.RequestID

org.teiid.dqp.message.RequestID

This class represents an identifier for a request. However, there are some differences in what constitutes "uniqueness" for a given RequestID that is based on context (where the id is used). The RequestID has 2 parts: connectionID, and executionIDFor the purposes of the RequestID, the combined representation is "connectionID.executionID" - this implies a scoping for the name parts. The connectionID specifies a particular connection that is making requests. Each connection generates a unique executionID for each request execution, so the executionID is only unique in the context of a connectionID.

When this class is used between client and server, the connectionID is implied and thus only the executionID part will be used. The server will qualify the executionID with a connectionID when it reaches the server.

RequestIDs are immutable so no setters exist. This allows hashcodes to be pre-computed for faster comparison in equals.

        
    }
    
    public void testGetters2() {
        long executionID = 200;
        RequestID r = new RequestID(executionID);
        assertEquals("Lost connectionID", null, r.getConnectionID()); //$NON-NLS-1$
        assertEquals("Lost executionID", executionID, r.getExecutionID()); //$NON-NLS-1$
        assertEquals("Wrong string representation", "C.200", r.toString()); //$NON-NLS-1$ //$NON-NLS-2$
        
    }

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        assertEquals("Wrong string representation", "C.200", r.toString()); //$NON-NLS-1$ //$NON-NLS-2$
        
    }  
    
    public void testEquivalence1() {
        RequestID r1 = new RequestID("100", 200); //$NON-NLS-1$
        UnitTestUtil.helpTestEquivalence(0, r1, r1);
    }

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        RequestID r1 = new RequestID("100", 200); //$NON-NLS-1$
        UnitTestUtil.helpTestEquivalence(0, r1, r1);
    }


    public void testEquivalence2() {
        RequestID r1 = new RequestID("100", 200); //$NON-NLS-1$
        RequestID r2 = new RequestID("100", 200); //$NON-NLS-1$
        UnitTestUtil.helpTestEquivalence(0, r1, r2);  
    }

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        RequestID r2 = new RequestID("100", 200); //$NON-NLS-1$
        UnitTestUtil.helpTestEquivalence(0, r1, r2);  
    }


    public void testEquivalence3() {
        RequestID r1 = new RequestID("101", 200); //$NON-NLS-1$
        RequestID r2 = new RequestID("100", 200); //$NON-NLS-1$
        UnitTestUtil.helpTestEquivalence(1, r1, r2);  
    }

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        RequestID r2 = new RequestID("100", 200); //$NON-NLS-1$
        UnitTestUtil.helpTestEquivalence(1, r1, r2);  
    }


    public void testEquivalence4() {
        RequestID r1 = new RequestID("100", 200); //$NON-NLS-1$
        RequestID r2 = new RequestID("100", 201); //$NON-NLS-1$
        UnitTestUtil.helpTestEquivalence(1, r1, r2);  
    }

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        RequestID r2 = new RequestID("100", 201); //$NON-NLS-1$
        UnitTestUtil.helpTestEquivalence(1, r1, r2);  
    }


    public void testEquivalence7() {
        RequestID r1 = new RequestID(200);
        RequestID r2 = new RequestID("100", 200); //$NON-NLS-1$
        UnitTestUtil.helpTestEquivalence(1, r1, r2);  
    }

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        RequestID r2 = new RequestID("100", 200); //$NON-NLS-1$
        UnitTestUtil.helpTestEquivalence(1, r1, r2);  
    }
    
    public void testSerialize1() throws Exception {
        RequestID copy = UnitTestUtil.helpSerialize(new RequestID("1", 100)); //$NON-NLS-1$


        assertEquals("1", copy.getConnectionID()); //$NON-NLS-1$
        assertEquals(100, copy.getExecutionID());
        assertEquals("1.100", copy.toString()); //$NON-NLS-1$
    }

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        assertEquals(100, copy.getExecutionID());
        assertEquals("1.100", copy.toString()); //$NON-NLS-1$
    }


    public void testSerialize2() throws Exception {
        RequestID copy = UnitTestUtil.helpSerialize(new RequestID(100)); //$NON-NLS-1$


        assertEquals(null, copy.getConnectionID());
        assertEquals(100, copy.getExecutionID());
        assertEquals("C.100", copy.toString()); //$NON-NLS-1$
    }

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        assertEquals("Expected size of 0", 0, csm.size()); //$NON-NLS-1$
    }


    public void testRemoveUnknownRequestState() throws Exception {
        helpAssureOneState();
        csm.removeState(new AtomicRequestID(new RequestID("ZZZZ", 3210), 5, 5)); //$NON-NLS-1$


        assertEquals("Expected size of 1", 1, csm.size()); //$NON-NLS-1$
    }

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        command = helpGetCommand(sql, metadata);
        
        RequestMessage original = new RequestMessage();
        original.setExecutionId(1);
        original.setPartialResults(true);
        RequestID requestID = workContext.getRequestID(original.getExecutionId());
        
        context = new CommandContext();
        context.setProcessorID(requestID);
        context.setVdbName("test"); //$NON-NLS-1$
        context.setVdbVersion(1);

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org.teiid.dqp.internal.datamgr.TestConnectorWorkItem

org.teiid.dqp.internal.process.BaseQueryTest

org.teiid.dqp.internal.process.DQPCore

org.teiid.dqp.internal.process.DQPWorkContext

org.teiid.dqp.internal.process.Request

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org.teiid.dqp.internal.process.TestDQPCoreRequestHandling

org.teiid.dqp.internal.process.TestMetaDataProcessor

org.teiid.dqp.message.TestRequestID

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