Examples with RestConfiguration org.apache.camel.spi.RestConfiguration used on opensource projects

Example 21 with RestConfiguration

use of org.apache.camel.spi.RestConfiguration in project camel by apache.

the class RestletComponent method createConsumer.

@Override
public Consumer createConsumer(CamelContext camelContext, Processor processor, String verb, String basePath, String uriTemplate, String consumes, String produces, RestConfiguration configuration, Map<String, Object> parameters) throws Exception {
    String path = basePath;
    if (uriTemplate != null) {
        // make sure to avoid double slashes
        if (uriTemplate.startsWith("/")) {
            path = path + uriTemplate;
        } else {
            path = path + "/" + uriTemplate;
        }
    }
    path = FileUtil.stripLeadingSeparator(path);
    String scheme = "http";
    String host = "";
    // use the component's port as the default value
    int port = this.getPort();
    // if no explicit port/host configured, then use port from rest configuration
    RestConfiguration config = configuration;
    if (config == null) {
        config = camelContext.getRestConfiguration("restlet", true);
    }
    if (config.getScheme() != null) {
        scheme = config.getScheme();
    }
    if (config.getHost() != null) {
        host = config.getHost();
    }
    int num = config.getPort();
    if (num > 0) {
        port = num;
    }
    // prefix path with context-path if configured in rest-dsl configuration
    String contextPath = config.getContextPath();
    if (ObjectHelper.isNotEmpty(contextPath)) {
        contextPath = FileUtil.stripTrailingSeparator(contextPath);
        contextPath = FileUtil.stripLeadingSeparator(contextPath);
        if (ObjectHelper.isNotEmpty(contextPath)) {
            path = contextPath + "/" + path;
        }
    }
    // if no explicit hostname set then resolve the hostname
    if (ObjectHelper.isEmpty(host)) {
        if (config.getRestHostNameResolver() == RestConfiguration.RestHostNameResolver.allLocalIp) {
            host = "0.0.0.0";
        } else if (config.getRestHostNameResolver() == RestConfiguration.RestHostNameResolver.localHostName) {
            host = HostUtils.getLocalHostName();
        } else if (config.getRestHostNameResolver() == RestConfiguration.RestHostNameResolver.localIp) {
            host = HostUtils.getLocalIp();
        }
    }
    Map<String, Object> map = new HashMap<String, Object>();
    // build query string, and append any endpoint configuration properties
    if (config.getComponent() == null || config.getComponent().equals("restlet")) {
        // setup endpoint options
        if (config.getEndpointProperties() != null && !config.getEndpointProperties().isEmpty()) {
            map.putAll(config.getEndpointProperties());
        }
    }
    // allow HTTP Options as we want to handle CORS in rest-dsl
    boolean cors = config.isEnableCORS();
    String query = URISupport.createQueryString(map);
    String url;
    // must use upper case for restrict
    String restrict = verb.toUpperCase(Locale.US);
    if (cors) {
        restrict += ",OPTIONS";
    }
    if (port > 0) {
        url = "restlet:%s://%s:%s/%s?restletMethods=%s";
        url = String.format(url, scheme, host, port, path, restrict);
    } else {
        // It could use the restlet servlet transport
        url = "restlet:/%s?restletMethods=%s";
        url = String.format(url, path, restrict);
    }
    if (!query.isEmpty()) {
        url = url + "&" + query;
    }
    // get the endpoint
    RestletEndpoint endpoint = camelContext.getEndpoint(url, RestletEndpoint.class);
    setProperties(camelContext, endpoint, parameters);
    // the endpoint must be started before creating the consumer
    ServiceHelper.startService(endpoint);
    // configure consumer properties
    Consumer consumer = endpoint.createConsumer(processor);
    if (config.getConsumerProperties() != null && !config.getConsumerProperties().isEmpty()) {
        setProperties(camelContext, consumer, config.getConsumerProperties());
    }
    return consumer;
}

Example 22 with RestConfiguration

use of org.apache.camel.spi.RestConfiguration in project camel by apache.

the class JettyHttpComponent method doCreateConsumer.

Consumer doCreateConsumer(CamelContext camelContext, Processor processor, String verb, String basePath, String uriTemplate, String consumes, String produces, RestConfiguration configuration, Map<String, Object> parameters, boolean api) throws Exception {
    String path = basePath;
    if (uriTemplate != null) {
        // make sure to avoid double slashes
        if (uriTemplate.startsWith("/")) {
            path = path + uriTemplate;
        } else {
            path = path + "/" + uriTemplate;
        }
    }
    path = FileUtil.stripLeadingSeparator(path);
    String scheme = "http";
    String host = "";
    int port = 0;
    // if no explicit port/host configured, then use port from rest configuration
    RestConfiguration config = configuration;
    if (config == null) {
        config = camelContext.getRestConfiguration("jetty", true);
    }
    if (config.getScheme() != null) {
        scheme = config.getScheme();
    }
    if (config.getHost() != null) {
        host = config.getHost();
    }
    int num = config.getPort();
    if (num > 0) {
        port = num;
    }
    // prefix path with context-path if configured in rest-dsl configuration
    String contextPath = config.getContextPath();
    if (ObjectHelper.isNotEmpty(contextPath)) {
        contextPath = FileUtil.stripTrailingSeparator(contextPath);
        contextPath = FileUtil.stripLeadingSeparator(contextPath);
        if (ObjectHelper.isNotEmpty(contextPath)) {
            path = contextPath + "/" + path;
        }
    }
    // if no explicit hostname set then resolve the hostname
    if (ObjectHelper.isEmpty(host)) {
        if (config.getRestHostNameResolver() == RestConfiguration.RestHostNameResolver.allLocalIp) {
            host = "0.0.0.0";
        } else if (config.getRestHostNameResolver() == RestConfiguration.RestHostNameResolver.localHostName) {
            host = HostUtils.getLocalHostName();
        } else if (config.getRestHostNameResolver() == RestConfiguration.RestHostNameResolver.localIp) {
            host = HostUtils.getLocalIp();
        }
    }
    Map<String, Object> map = new HashMap<String, Object>();
    // build query string, and append any endpoint configuration properties
    if (config.getComponent() == null || config.getComponent().equals("jetty")) {
        // setup endpoint options
        if (config.getEndpointProperties() != null && !config.getEndpointProperties().isEmpty()) {
            map.putAll(config.getEndpointProperties());
        }
    }
    boolean cors = config.isEnableCORS();
    if (cors) {
        // allow HTTP Options as we want to handle CORS in rest-dsl
        map.put("optionsEnabled", "true");
    }
    String query = URISupport.createQueryString(map);
    String url;
    if (api) {
        url = "jetty:%s://%s:%s/%s?matchOnUriPrefix=true&httpMethodRestrict=%s";
    } else {
        url = "jetty:%s://%s:%s/%s?httpMethodRestrict=%s";
    }
    // must use upper case for restrict
    String restrict = verb.toUpperCase(Locale.US);
    if (cors) {
        restrict += ",OPTIONS";
    }
    // get the endpoint
    url = String.format(url, scheme, host, port, path, restrict);
    if (!query.isEmpty()) {
        url = url + "&" + query;
    }
    JettyHttpEndpoint endpoint = camelContext.getEndpoint(url, JettyHttpEndpoint.class);
    setProperties(camelContext, endpoint, parameters);
    if (!map.containsKey("httpBindingRef")) {
        // use the rest binding, if not using a custom http binding
        endpoint.setHttpBinding(new JettyRestHttpBinding(endpoint));
        // disable this filter as we want to use ours
        endpoint.setEnableMultipartFilter(false);
    }
    // configure consumer properties
    Consumer consumer = endpoint.createConsumer(processor);
    if (config.getConsumerProperties() != null && !config.getConsumerProperties().isEmpty()) {
        setProperties(camelContext, consumer, config.getConsumerProperties());
    }
    // the endpoint must be started before creating the producer
    ServiceHelper.startService(endpoint);
    return consumer;
}

Example 23 with RestConfiguration

use of org.apache.camel.spi.RestConfiguration in project camel by apache.

the class JettyHttpComponent method doStart.

@Override
protected void doStart() throws Exception {
    super.doStart();
    RestConfiguration config = getCamelContext().getRestConfiguration("jetty", true);
    // configure additional options on jetty configuration
    if (config.getComponentProperties() != null && !config.getComponentProperties().isEmpty()) {
        setProperties(this, config.getComponentProperties());
    }
    startMbContainer();
}

Example 24 with RestConfiguration

use of org.apache.camel.spi.RestConfiguration in project camel by apache.

the class SparkComponent method doStart.

@Override
protected void doStart() throws Exception {
    super.doStart();
    if (getPort() != 4567) {
        CamelSpark.port(getPort());
    } else {
        // if no explicit port configured, then use port from rest configuration
        RestConfiguration config = getCamelContext().getRestConfiguration("spark-rest", true);
        int port = config.getPort();
        if (port > 0) {
            CamelSpark.port(port);
        }
    }
    String host = getIpAddress();
    if (host != null) {
        CamelSpark.ipAddress(host);
    } else {
        // if no explicit port configured, then use port from rest configuration
        RestConfiguration config = getCamelContext().getRestConfiguration("spark-rest", true);
        host = config.getHost();
        if (ObjectHelper.isEmpty(host)) {
            if (config.getRestHostNameResolver() == RestConfiguration.RestHostNameResolver.allLocalIp) {
                host = "0.0.0.0";
            } else if (config.getRestHostNameResolver() == RestConfiguration.RestHostNameResolver.localHostName) {
                host = HostUtils.getLocalHostName();
            } else if (config.getRestHostNameResolver() == RestConfiguration.RestHostNameResolver.localIp) {
                host = HostUtils.getLocalIp();
            }
        }
        CamelSpark.ipAddress(host);
    }
    if (keystoreFile != null || truststoreFile != null) {
        CamelSpark.security(keystoreFile, keystorePassword, truststoreFile, truststorePassword);
    }
    // configure component options
    RestConfiguration config = getCamelContext().getRestConfiguration("spark-rest", true);
    // configure additional options on spark configuration
    if (config.getComponentProperties() != null && !config.getComponentProperties().isEmpty()) {
        setProperties(sparkConfiguration, config.getComponentProperties());
    }
}

Example 25 with RestConfiguration

use of org.apache.camel.spi.RestConfiguration in project camel by apache.

the class NettyHttpComponent method doStart.

@Override
protected void doStart() throws Exception {
    super.doStart();
    RestConfiguration config = getCamelContext().getRestConfiguration("netty-http", true);
    // configure additional options on netty-http configuration
    if (config.getComponentProperties() != null && !config.getComponentProperties().isEmpty()) {
        setProperties(this, config.getComponentProperties());
    }
}