Examples with SynapseException org.apache.synapse.SynapseException used on opensource projects

Example 41 with SynapseException

use of org.apache.synapse.SynapseException in project wso2-synapse by wso2.

the class WeightedRoundRobin method init.

public void init(SynapseEnvironment se) {
    if (endpoints == null) {
        String msg = "Endpoints are not set, cannot initialize the algorithm";
        log.error(msg);
        throw new SynapseException(msg);
    }
    endpointStates = new EndpointState[endpoints.size()];
    for (int i = 0; i < endpoints.size(); i++) {
        Endpoint endpoint = endpoints.get(i);
        if (!(endpoint instanceof PropertyInclude)) {
            EndpointState state = new EndpointState(i, DEFAULT_WEIGHT);
            endpointStates[i] = state;
        } else {
            MediatorProperty property = ((PropertyInclude) endpoint).getProperty(LOADBALANCE_WEIGHT);
            EndpointState state;
            if (property != null) {
                int weight = Integer.parseInt(property.getValue());
                if (weight <= 0) {
                    String msg = "Weight must be greater than zero";
                    log.error(msg);
                    throw new SynapseException(msg);
                }
                state = new EndpointState(i, weight);
            } else {
                state = new EndpointState(i, DEFAULT_WEIGHT);
            }
            endpointStates[i] = state;
        }
    }
    if (loadBalanceEndpoint instanceof PropertyInclude) {
        MediatorProperty threadLocalProperty = ((PropertyInclude) loadBalanceEndpoint).getProperty(LOADBALANCE_ThEADLOCAL);
        if (threadLocalProperty != null && threadLocalProperty.getValue().equals("true")) {
            isThreadLocal = true;
        }
    }
    view = new WeightedRoundRobinView(this);
    MBeanRegistrar.getInstance().registerMBean(view, "LBAlgorithms", loadBalanceEndpoint.getName() != null ? loadBalanceEndpoint.getName() : "LBEpr");
}

Example 42 with SynapseException

use of org.apache.synapse.SynapseException in project wso2-synapse by wso2.

the class WeightedRoundRobin method changeWeight.

public void changeWeight(int pos, int weight) {
    Lock writeLock = lock.writeLock();
    writeLock.lock();
    try {
        EndpointState state = null;
        for (EndpointState s : endpointStates) {
            if (s.getEndpointPosition() == pos) {
                state = s;
            }
        }
        if (state == null) {
            throw new SynapseException("The specified endpoint position cannot be found");
        }
        state.weight = weight;
        calculate();
        reset(null);
    } finally {
        writeLock.unlock();
    }
}

Example 43 with SynapseException

use of org.apache.synapse.SynapseException in project wso2-synapse by wso2.

the class ProxyServiceTest method testBuildAxisServiceWithUnreachableWsdlEndpointWithPublishWSDLSafeModeDisabled.

/**
 * Tests building a proxy service with an unreachable endpoint specified as the published wsdl url with the
 * 'enablePublishWSDLSafeMode' set to true.
 *
 * @throws Exception if an error occurs when converting the URI string to a URI
 */
public void testBuildAxisServiceWithUnreachableWsdlEndpointWithPublishWSDLSafeModeDisabled() throws Exception {
    SynapseConfiguration synCfg = new SynapseConfiguration();
    AxisConfiguration axisCfg = new AxisConfiguration();
    ProxyService proxyService = new ProxyService("faultyPublishWsdlEndpointProxyWithPublishWSDLSafeModeDisabled");
    proxyService.setPublishWSDLEndpoint("wsdlEndPoint");
    AddressEndpoint wsdlEndpoint = new AddressEndpoint();
    EndpointDefinition endpointDefinition = new EndpointDefinition();
    endpointDefinition.setAddress((new URI("http://localhost/SimpleStockService.wsdl")).toString());
    wsdlEndpoint.setDefinition(endpointDefinition);
    proxyService.addParameter("enablePublishWSDLSafeMode", false);
    synCfg.addEndpoint("wsdlEndPoint", wsdlEndpoint);
    try {
        proxyService.buildAxisService(synCfg, axisCfg);
        Assert.fail("Axis service built with an unreachable wsdl endpoint should throw fault");
    } catch (SynapseException e) {
        Assert.assertTrue("Unexpected exception thrown: " + e, e.getMessage().contains("Error reading from wsdl URI"));
    }
}

Example 44 with SynapseException

use of org.apache.synapse.SynapseException in project wso2-synapse by wso2.

the class InboundEndpointTestCase method testCreateInvalidInboundEP.

public void testCreateInvalidInboundEP() throws Exception {
    InboundEndpointFactory factory = new InboundEndpointFactory();
    try {
        ep = factory.createInboundEndpoint(AXIOMUtil.stringToOM(invalidSampleEP), config);
        Assert.fail("Expected exception is not thrown for invalid inbound EP");
    } catch (SynapseException e) {
        Assert.assertEquals(e.getMessage().contains("Inbound Endpoint name cannot be null"), true);
    }
}

Example 45 with SynapseException

use of org.apache.synapse.SynapseException in project wso2-synapse by wso2.

the class TransactionMediatorSerializationTest method testCreatingMediatorWithInvalidInstance.

/**
 * Test for transaction mediator serialization with an invalid mediator instance
 *
 * @throws Exception
 */
public void testCreatingMediatorWithInvalidInstance() throws Exception {
    try {
        LogMediator logMediator = new LogMediator();
        transactionMediatorSerializer.serializeSpecificMediator(logMediator);
        fail("Test for transaction mediator serialization with an invalid mediator instance fails.");
    } catch (SynapseException e) {
        assertEquals("Unsupported mediator passed in for serialization : LogMediator", e.getMessage());
    }
}