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

Example 51 with CamelContext

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

the class RestSwaggerEndpoint method determineHost.

String determineHost(final Swagger swagger) {
    if (isNotEmpty(host)) {
        return host;
    }
    final String componentHost = component().getHost();
    if (isNotEmpty(componentHost)) {
        return componentHost;
    }
    final String swaggerScheme = pickBestScheme(specificationUri.getScheme(), swagger.getSchemes());
    final String swaggerHost = swagger.getHost();
    if (isNotEmpty(swaggerScheme) && isNotEmpty(swaggerHost)) {
        return swaggerScheme + "://" + swaggerHost;
    }
    final CamelContext camelContext = getCamelContext();
    final RestConfiguration specificRestConfiguration = camelContext.getRestConfiguration(assignedComponentName, false);
    final String specificConfigurationHost = hostFrom(specificRestConfiguration);
    if (specificConfigurationHost != null) {
        return specificConfigurationHost;
    }
    final RestConfiguration componentRestConfiguration = camelContext.getRestConfiguration("rest-swagger", false);
    final String componentConfigurationHost = hostFrom(componentRestConfiguration);
    if (componentConfigurationHost != null) {
        return componentConfigurationHost;
    }
    final RestConfiguration globalRestConfiguration = camelContext.getRestConfiguration();
    final String globalConfigurationHost = hostFrom(globalRestConfiguration);
    if (globalConfigurationHost != null) {
        return globalConfigurationHost;
    }
    final String specificationScheme = specificationUri.getScheme();
    if (specificationUri.isAbsolute() && specificationScheme.toLowerCase().startsWith("http")) {
        try {
            return new URI(specificationUri.getScheme(), specificationUri.getUserInfo(), specificationUri.getHost(), specificationUri.getPort(), null, null, null).toString();
        } catch (final URISyntaxException e) {
            throw new IllegalStateException("Unable to create a new URI from: " + specificationUri, e);
        }
    }
    final boolean areTheSame = "rest-swagger".equals(assignedComponentName);
    throw new IllegalStateException("Unable to determine destionation host for requests. The Swagger specification" + " does not specify `scheme` and `host` parameters, the specification URI is not absolute with `http` or" + " `https` scheme, and no RestConfigurations configured with `scheme`, `host` and `port` were found for `" + (areTheSame ? "rest-swagger` component" : assignedComponentName + "` or `rest-swagger` components") + " and there is no global RestConfiguration with those properties");
}

Example 52 with CamelContext

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

the class RestSwaggerComponentTest method createCamelContext.

@Override
protected CamelContext createCamelContext() throws Exception {
    final CamelContext camelContext = super.createCamelContext();
    final RestSwaggerComponent component = new RestSwaggerComponent();
    component.setComponentName(componentName);
    component.setHost("http://localhost:" + petstore.port());
    camelContext.addComponent("petStore", component);
    return camelContext;
}

Example 53 with CamelContext

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

the class RestSwaggerEndpointTest method shouldHonourHostPrecedence.

@Test
public void shouldHonourHostPrecedence() {
    final RestConfiguration globalRestConfiguration = new RestConfiguration();
    final RestConfiguration componentRestConfiguration = new RestConfiguration();
    final RestConfiguration specificRestConfiguration = new RestConfiguration();
    final CamelContext camelContext = mock(CamelContext.class);
    when(camelContext.getRestConfiguration()).thenReturn(globalRestConfiguration);
    when(camelContext.getRestConfiguration("rest-swagger", false)).thenReturn(componentRestConfiguration);
    when(camelContext.getRestConfiguration("petstore", false)).thenReturn(specificRestConfiguration);
    final RestSwaggerComponent component = new RestSwaggerComponent();
    component.setCamelContext(camelContext);
    final RestSwaggerEndpoint endpoint = new RestSwaggerEndpoint("petstore:http://specification-uri#getPetById", "http://specification-uri#getPetById", component);
    final Swagger swagger = new Swagger();
    assertThat(endpoint.determineHost(swagger)).isEqualTo("http://specification-uri");
    globalRestConfiguration.setHost("global-rest");
    globalRestConfiguration.setScheme("http");
    assertThat(endpoint.determineHost(swagger)).isEqualTo("http://global-rest");
    globalRestConfiguration.setHost("component-rest");
    globalRestConfiguration.setScheme("http");
    assertThat(endpoint.determineHost(swagger)).isEqualTo("http://component-rest");
    specificRestConfiguration.setHost("specific-rest");
    specificRestConfiguration.setScheme("http");
    assertThat(endpoint.determineHost(swagger)).isEqualTo("http://specific-rest");
    swagger.host("specification").scheme(Scheme.HTTP);
    assertThat(endpoint.determineHost(swagger)).isEqualTo("http://specification");
    component.setHost("http://component");
    assertThat(endpoint.determineHost(swagger)).isEqualTo("http://component");
    endpoint.setHost("http://endpoint");
    assertThat(endpoint.determineHost(swagger)).isEqualTo("http://endpoint");
}

Example 54 with CamelContext

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

the class RestSwaggerEndpointTest method shouldDetermineEndpointParameters.

@Test
public void shouldDetermineEndpointParameters() {
    final CamelContext camelContext = mock(CamelContext.class);
    final RestSwaggerComponent component = new RestSwaggerComponent();
    component.setCamelContext(camelContext);
    final RestSwaggerEndpoint endpoint = new RestSwaggerEndpoint("uri", "remaining", component);
    endpoint.setHost("http://petstore.swagger.io");
    final Swagger swagger = new Swagger();
    final Operation operation = new Operation();
    assertThat(endpoint.determineEndpointParameters(swagger, operation)).containsOnly(entry("host", "http://petstore.swagger.io"));
    component.setComponentName("xyz");
    assertThat(endpoint.determineEndpointParameters(swagger, operation)).containsOnly(entry("host", "http://petstore.swagger.io"), entry("componentName", "xyz"));
    swagger.consumes("application/json").produces("application/xml");
    assertThat(endpoint.determineEndpointParameters(swagger, operation)).containsOnly(entry("host", "http://petstore.swagger.io"), entry("componentName", "xyz"), entry("consumes", "application/xml"), entry("produces", "application/json"));
    component.setProduces("application/json");
    component.setConsumes("application/atom+xml");
    assertThat(endpoint.determineEndpointParameters(swagger, operation)).containsOnly(entry("host", "http://petstore.swagger.io"), entry("componentName", "xyz"), entry("consumes", "application/atom+xml"), entry("produces", "application/json"));
    endpoint.setProduces("application/atom+xml");
    endpoint.setConsumes("application/json");
    assertThat(endpoint.determineEndpointParameters(swagger, operation)).containsOnly(entry("host", "http://petstore.swagger.io"), entry("componentName", "xyz"), entry("consumes", "application/json"), entry("produces", "application/atom+xml"));
    endpoint.setComponentName("zyx");
    assertThat(endpoint.determineEndpointParameters(swagger, operation)).containsOnly(entry("host", "http://petstore.swagger.io"), entry("componentName", "zyx"), entry("consumes", "application/json"), entry("produces", "application/atom+xml"));
}

Example 55 with CamelContext

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

the class RestSwaggerEndpointTest method shouldDetermineBasePath.

@Test
public void shouldDetermineBasePath() {
    final RestConfiguration restConfiguration = new RestConfiguration();
    final CamelContext camelContext = mock(CamelContext.class);
    when(camelContext.getRestConfiguration("rest-swagger", true)).thenReturn(restConfiguration);
    final Swagger swagger = new Swagger();
    final RestSwaggerComponent component = new RestSwaggerComponent();
    component.setCamelContext(camelContext);
    final RestSwaggerEndpoint endpoint = new RestSwaggerEndpoint("rest-swagger:getPetById", "getPetById", component);
    assertThat(endpoint.determineBasePath(swagger)).as("When no base path is specified on component, endpoint or rest configuration it should default to `/`").isEqualTo("/");
    restConfiguration.setContextPath("/rest");
    assertThat(endpoint.determineBasePath(swagger)).as("When base path is specified in REST configuration and not specified in component the base path should be from the REST configuration").isEqualTo("/rest");
    swagger.basePath("/specification");
    assertThat(endpoint.determineBasePath(swagger)).as("When base path is specified in the specification it should take precedence the one specified in the REST configuration").isEqualTo("/specification");
    component.setBasePath("/component");
    assertThat(endpoint.determineBasePath(swagger)).as("When base path is specified on the component it should take precedence over Swagger specification and REST configuration").isEqualTo("/component");
    endpoint.setBasePath("/endpoint");
    assertThat(endpoint.determineBasePath(swagger)).as("When base path is specified on the endpoint it should take precedence over any other").isEqualTo("/endpoint");
}