Examples with Component org.apache.camel.Component used on opensource projects

Example 41 with Component

use of org.apache.camel.Component in project camel by apache.

the class MultipleLifecycleStrategyTest method testMultipleLifecycleStrategies.

public void testMultipleLifecycleStrategies() throws Exception {
    CamelContext context = createCamelContext();
    context.start();
    Component log = new LogComponent();
    context.addComponent("log", log);
    context.addEndpoint("log:/foo", log.createEndpoint("log://foo"));
    context.removeComponent("log");
    context.stop();
    List<String> expectedEvents = Arrays.asList("onContextStart", "onServiceAdd", "onServiceAdd", "onServiceAdd", "onServiceAdd", "onServiceAdd", "onServiceAdd", "onServiceAdd", "onServiceAdd", "onServiceAdd", "onServiceAdd", "onServiceAdd", "onServiceAdd", "onServiceAdd", "onServiceAdd", "onComponentAdd", "onEndpointAdd", "onComponentRemove", "onContextStop");
    assertEquals(expectedEvents, dummy1.getEvents());
    assertEquals(expectedEvents, dummy2.getEvents());
}

Example 42 with Component

use of org.apache.camel.Component in project camel by apache.

the class QualifiedContextComponent method createEndpoint.

@Override
protected Endpoint createEndpoint(String uri, String remaining, Map<String, Object> parameters) throws Exception {
    String[] splitURI = ObjectHelper.splitOnCharacter(remaining, ":", 2);
    if (splitURI[1] != null) {
        String contextId = splitURI[0];
        String localEndpoint = splitURI[1];
        Component component = getCamelContext().getComponent(contextId);
        if (component != null) {
            LOG.debug("Attempting to create local endpoint: {} inside the component: {}", localEndpoint, component);
            Endpoint endpoint = component.createEndpoint(localEndpoint);
            if (endpoint == null) {
                // throw the exception tell we cannot find an then endpoint from the given context
                throw new ResolveEndpointFailedException("Cannot create a endpoint with uri" + localEndpoint + " for the CamelContext Component " + contextId);
            } else {
                ContextEndpoint answer = new ContextEndpoint(uri, this, endpoint);
                answer.setContextId(contextId);
                answer.setLocalEndpointUrl(localEndpoint);
                return answer;
            }
        } else {
            throw new ResolveEndpointFailedException("Cannot create the camel context component for context " + contextId);
        }
    } else {
        // the uri is wrong
        throw new ResolveEndpointFailedException("The uri " + remaining + "from camel context component is wrong");
    }
}

Example 43 with Component

use of org.apache.camel.Component in project camel by apache.

the class ComponentConfigurationTest method testCreateUriStringFromParametersOnDefaultComponent.

/**
     * Show we can create a URI from the base URI and the underlying query parameter values
     * on any endpoint (even if its not a {@link UriEndpointComponent})
     */
@Test
public void testCreateUriStringFromParametersOnDefaultComponent() throws Exception {
    Component component = context.getComponent("cheese");
    ComponentConfiguration configuration = component.createComponentConfiguration();
    assertNotNull("Should have created a ComponentConfiguration for component " + component, configuration);
    // configure the base URI properties
    configuration.setBaseUri("somePath");
    // lets try set and get a valid parameter
    configuration.setParameter("foo", "something");
    configuration.setParameter("bar", 123);
    String uriString = configuration.getUriString();
    assertEquals("uriString", "somePath?bar=123&foo=something", uriString);
}

Example 44 with Component

use of org.apache.camel.Component in project camel by apache.

the class ComponentConfigurationTest method testCreateUriStringFromParameters.

/**
     * Show we can create a URI from the base URI and the underlying query parameter values
     */
@Test
public void testCreateUriStringFromParameters() throws Exception {
    Component component = context.getComponent("seda");
    ComponentConfiguration configuration = component.createComponentConfiguration();
    assertNotNull("Should have created a ComponentConfiguration for component " + component, configuration);
    // configure the base URI properties
    configuration.setBaseUri("foo");
    // lets try set and get a valid parameter
    configuration.setParameter("concurrentConsumers", 5);
    configuration.setParameter("size", 1000);
    String uriString = configuration.getUriString();
    assertEquals("uriString", "foo?concurrentConsumers=5&size=1000", uriString);
}

Example 45 with Component

use of org.apache.camel.Component in project camel by apache.

the class ComponentConfigurationTest method testConfigureAnExistingDefaultEndpoint.

/**
     * Shows how we can use the configuration to get and set parameters directly on the endpoint
     * which is typesafe and performs validation even if the component is not a {@link UriEndpointComponent}
     */
@Test
public void testConfigureAnExistingDefaultEndpoint() throws Exception {
    NonUriEndpoint endpoint = context.getEndpoint("cheese:somePath?bar=123&foo=something", NonUriEndpoint.class);
    Component component = endpoint.getComponent();
    ComponentConfiguration configuration = component.createComponentConfiguration();
    assertEquals("bar", 123, endpoint.getBar());
    assertEquals("bar", 123, configuration.getEndpointParameter(endpoint, "bar"));
    // lets try set and get some valid parameters
    configuration.setEndpointParameter(endpoint, "bar", 10);
    Object bar = configuration.getEndpointParameter(endpoint, "bar");
    assertEquals("endpoint.bar", 10, bar);
    configuration.setEndpointParameter(endpoint, "foo", "anotherThing");
    Object foo = configuration.getEndpointParameter(endpoint, "foo");
    assertEquals("endpoint.foo", "anotherThing", foo);
    // lets try set an invalid parameter
    try {
        configuration.setEndpointParameter(endpoint, "doesNotExist", 1000);
        fail("Should have got InvalidPropertyException thrown!");
    } catch (InvalidPropertyException e) {
        LOG.info("Got expected exception: " + e);
    }
}