Examples with RoutesDefinition org.apache.camel.model.RoutesDefinition used on opensource projects

Example 1 with RoutesDefinition

use of org.apache.camel.model.RoutesDefinition in project camel by apache.

the class RoutesCollector method loadXmlRoutes.

// Helpers
private void loadXmlRoutes(ApplicationContext applicationContext, CamelContext camelContext, String directory) throws Exception {
    LOG.info("Loading additional Camel XML routes from: {}", directory);
    try {
        Resource[] xmlRoutes = applicationContext.getResources(directory);
        for (Resource xmlRoute : xmlRoutes) {
            LOG.debug("Found XML route: {}", xmlRoute);
            RoutesDefinition xmlDefinition = camelContext.loadRoutesDefinition(xmlRoute.getInputStream());
            camelContext.addRouteDefinitions(xmlDefinition.getRoutes());
        }
    } catch (FileNotFoundException e) {
        LOG.debug("No XML routes found in {}. Skipping XML routes detection.", directory);
    }
}

Example 2 with RoutesDefinition

use of org.apache.camel.model.RoutesDefinition in project camel by apache.

the class CreateModelFromXmlTest method testCreateModelFromXmlForInputStreamWithDefaultNamespace.

@Test
public void testCreateModelFromXmlForInputStreamWithDefaultNamespace() throws Exception {
    RoutesDefinition routesDefinition = createModelFromXml("simpleRoute.xml", false);
    assertNotNull(routesDefinition);
    Map<String, String> expectedNamespaces = new LinkedHashMap<>();
    expectedNamespaces.put("xmlns", NS_CAMEL);
    assertNamespacesPresent(routesDefinition, expectedNamespaces);
}

Example 3 with RoutesDefinition

use of org.apache.camel.model.RoutesDefinition in project camel by apache.

the class ManagedCamelContext method dumpRoutesAsXml.

@Override
public String dumpRoutesAsXml(boolean resolvePlaceholders) throws Exception {
    List<RouteDefinition> routes = context.getRouteDefinitions();
    if (routes.isEmpty()) {
        return null;
    }
    // use a routes definition to dump the routes
    RoutesDefinition def = new RoutesDefinition();
    def.setRoutes(routes);
    String xml = ModelHelper.dumpModelAsXml(context, def);
    // if resolving placeholders we parse the xml, and resolve the property placeholders during parsing
    if (resolvePlaceholders) {
        final AtomicBoolean changed = new AtomicBoolean();
        InputStream is = new ByteArrayInputStream(xml.getBytes());
        Document dom = XmlLineNumberParser.parseXml(is, new XmlLineNumberParser.XmlTextTransformer() {

            @Override
            public String transform(String text) {
                try {
                    String after = getContext().resolvePropertyPlaceholders(text);
                    if (!changed.get()) {
                        changed.set(!text.equals(after));
                    }
                    return after;
                } catch (Exception e) {
                    // ignore
                    return text;
                }
            }
        });
        // okay there were some property placeholder replaced so re-create the model
        if (changed.get()) {
            xml = context.getTypeConverter().mandatoryConvertTo(String.class, dom);
            RoutesDefinition copy = ModelHelper.createModelFromXml(context, xml, RoutesDefinition.class);
            xml = ModelHelper.dumpModelAsXml(context, copy);
        }
    }
    return xml;
}

Example 4 with RoutesDefinition

use of org.apache.camel.model.RoutesDefinition in project camel by apache.

the class ManagedCamelContext method addOrUpdateRoutesFromXml.

public void addOrUpdateRoutesFromXml(String xml, boolean urlDecode) throws Exception {
    // decode String as it may have been encoded, from its xml source
    if (urlDecode) {
        xml = URLDecoder.decode(xml, "UTF-8");
    }
    InputStream is = context.getTypeConverter().mandatoryConvertTo(InputStream.class, xml);
    RoutesDefinition def = context.loadRoutesDefinition(is);
    if (def == null) {
        return;
    }
    try {
        // add will remove existing route first
        context.addRouteDefinitions(def.getRoutes());
    } catch (Exception e) {
        // log the error as warn as the management api may be invoked remotely over JMX which does not propagate such exception
        String msg = "Error updating routes from xml: " + xml + " due: " + e.getMessage();
        LOG.warn(msg, e);
        throw e;
    }
}

Example 5 with RoutesDefinition

use of org.apache.camel.model.RoutesDefinition in project fabric8 by jboss-fuse.

the class XmlModel method marshalRootElement.

/**
 * Returns the root element to be marshalled as XML
 *
 * @return
 */
public Object marshalRootElement() {
    if (justRoutes) {
        RoutesDefinition routes = new RoutesDefinition();
        routes.setRoutes(contextElement.getRoutes());
        return routes;
    } else {
        return contextElement;
    }
}