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new e1ebc60 CAMEL-14303: Handle duplicate matchOnUriPrefix on api docs.
Polish.
e1ebc60 is described below
commit e1ebc6071187a424fb293699683f39c415d3b47d
Author: Bob Paulin <b...@bobpaulin.com>
AuthorDate: Wed Dec 18 21:28:12 2019 -0600
CAMEL-14303: Handle duplicate matchOnUriPrefix on api docs. Polish.
---
components/camel-servlet/pom.xml | 5 ++
.../camel/component/servlet/ServletComponent.java | 35 ++---------
.../servlet/rest/RestApiMatchUriServletTest.java | 62 +++++++++++++++++++
.../apache/camel/support/RestComponentHelper.java | 71 +++++++++++++++++++---
4 files changed, 136 insertions(+), 37 deletions(-)
diff --git a/components/camel-servlet/pom.xml b/components/camel-servlet/pom.xml
index 7a3f699..1594d44 100644
--- a/components/camel-servlet/pom.xml
+++ b/components/camel-servlet/pom.xml
@@ -144,6 +144,11 @@
<scope>test</scope>
</dependency>
<dependency>
+ <groupId>org.apache.camel</groupId>
+ <artifactId>camel-swagger-java</artifactId>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
<groupId>io.rest-assured</groupId>
<artifactId>rest-assured</artifactId>
<version>${rest-assured-version}</version>
diff --git
a/components/camel-servlet/src/main/java/org/apache/camel/component/servlet/ServletComponent.java
b/components/camel-servlet/src/main/java/org/apache/camel/component/servlet/ServletComponent.java
index b62aa8f..de4b955 100644
---
a/components/camel-servlet/src/main/java/org/apache/camel/component/servlet/ServletComponent.java
+++
b/components/camel-servlet/src/main/java/org/apache/camel/component/servlet/ServletComponent.java
@@ -35,6 +35,7 @@ import org.apache.camel.spi.RestApiConsumerFactory;
import org.apache.camel.spi.RestConfiguration;
import org.apache.camel.spi.RestConsumerFactory;
import org.apache.camel.spi.annotations.Component;
+import org.apache.camel.support.RestComponentHelper;
import org.apache.camel.util.FileUtil;
import org.apache.camel.util.StringHelper;
import org.apache.camel.util.URISupport;
@@ -279,43 +280,19 @@ public class ServletComponent extends HttpCommonComponent
implements RestConsume
config = camelContext.getRestConfiguration("servlet", true);
}
- Map<String, Object> map = new HashMap<>();
- // build query string, and append any endpoint configuration properties
- if (config.getComponent() == null ||
config.getComponent().equals("servlet")) {
- // setup endpoint options
- if (config.getEndpointProperties() != null &&
!config.getEndpointProperties().isEmpty()) {
- map.putAll(config.getEndpointProperties());
- }
- }
+ Map<String, Object> map =
RestComponentHelper.initRestEndpointProperties("servlet", config);
boolean cors = config.isEnableCORS();
if (cors) {
// allow HTTP Options as we want to handle CORS in rest-dsl
map.put("optionsEnabled", "true");
}
-
- // do not append with context-path as the servlet path should be
without context-path
-
- String query = URISupport.createQueryString(map);
-
- String url;
+
if (api) {
- url = "servlet:///%s?matchOnUriPrefix=true&httpMethodRestrict=%s";
- } else {
- url = "servlet:///%s?httpMethodRestrict=%s";
- }
+ map.put("matchOnUriPrefix", "true");
+ }
- // must use upper case for restrict
- String restrict = verb.toUpperCase(Locale.US);
- if (cors) {
- restrict += ",OPTIONS";
- }
- // get the endpoint
- url = String.format(url, path, restrict);
-
- if (!query.isEmpty()) {
- url = url + "&" + query;
- }
+ String url = RestComponentHelper.createRestConsumerUrl("servlet",
verb, path, cors, map);
ServletEndpoint endpoint = camelContext.getEndpoint(url,
ServletEndpoint.class);
setProperties(camelContext, endpoint, parameters);
diff --git
a/components/camel-servlet/src/test/java/org/apache/camel/component/servlet/rest/RestApiMatchUriServletTest.java
b/components/camel-servlet/src/test/java/org/apache/camel/component/servlet/rest/RestApiMatchUriServletTest.java
new file mode 100644
index 0000000..003506f
--- /dev/null
+++
b/components/camel-servlet/src/test/java/org/apache/camel/component/servlet/rest/RestApiMatchUriServletTest.java
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.camel.component.servlet.rest;
+
+import com.meterware.httpunit.GetMethodWebRequest;
+import com.meterware.httpunit.WebRequest;
+import com.meterware.httpunit.WebResponse;
+import com.meterware.servletunit.ServletUnitClient;
+import org.apache.camel.builder.RouteBuilder;
+import org.apache.camel.component.servlet.ServletCamelRouterTestSupport;
+import org.apache.camel.model.rest.RestBindingMode;
+import org.junit.Test;
+
+public class RestApiMatchUriServletTest extends ServletCamelRouterTestSupport {
+
+ @Test
+ public void testApiDocGet() throws Exception {
+ WebRequest req = new GetMethodWebRequest(CONTEXT_URL +
"/services/api-doc");
+ req.setHeaderField("Accept", "application/json");
+ ServletUnitClient client = newClient();
+ client.setExceptionsThrownOnErrorStatus(false);
+ WebResponse response = client.getResponse(req);
+
+ assertEquals(200, response.getResponseCode());
+
+ assertMockEndpointsSatisfied();
+ }
+
+ @Override
+ protected RouteBuilder createRouteBuilder() throws Exception {
+ return new RouteBuilder() {
+ @Override
+ public void configure() throws Exception {
+ restConfiguration().component("servlet")
+ .apiContextPath("/api-doc")
+ .endpointProperty("matchOnUriPrefix", "true")
+ .apiProperty("cors", "true").apiProperty("api.title", "The
hello rest thing").apiProperty("api.version", "1.2.3")
+ .bindingMode(RestBindingMode.auto);
+
+ // use the rest DSL to define the rest services
+ rest("/users/")
+
.post("new").consumes("application/json").type(UserPojo.class)
+ .to("mock:input");
+ }
+ };
+ }
+
+}
diff --git
a/core/camel-support/src/main/java/org/apache/camel/support/RestComponentHelper.java
b/core/camel-support/src/main/java/org/apache/camel/support/RestComponentHelper.java
index 6603dfd..39c0632 100644
---
a/core/camel-support/src/main/java/org/apache/camel/support/RestComponentHelper.java
+++
b/core/camel-support/src/main/java/org/apache/camel/support/RestComponentHelper.java
@@ -26,10 +26,21 @@ import org.apache.camel.spi.RestConfiguration;
import org.apache.camel.util.HostUtils;
import org.apache.camel.util.URISupport;
+/**
+ * Helper class for rest-dsl components.
+ */
public final class RestComponentHelper {
+
private RestComponentHelper() {
}
+ /**
+ *
+ * @param queryMap the map of Endpoint options to apply the HTTP restrict
settings to
+ * @param verb the HTTP verb for the route
+ * @param cors is cors enabled/disabled
+ * @return the map of Endpoint Properties with HTTP Restrict Options set
+ */
public static Map<String, Object> addHttpRestrictParam(Map<String, Object>
queryMap, String verb, Boolean cors) {
String restrict = verb.toUpperCase(Locale.US);
if (cors) {
@@ -39,6 +50,14 @@ public final class RestComponentHelper {
return queryMap;
}
+ /**
+ *
+ * Creates an Endpoint Property Map based on properies set in the
component's RestConfiguration.
+ *
+ * @param componentName the Rest Component name
+ * @param config the RestConfiguration
+ * @return the map of Endpoint Properties set in the RestConfiguration
+ */
public static Map<String, Object> initRestEndpointProperties(String
componentName, RestConfiguration config) {
Map<String, Object> map = new HashMap<>();
// build query string, and append any endpoint configuration properties
@@ -51,6 +70,15 @@ public final class RestComponentHelper {
return map;
}
+ /**
+ *
+ * Sets the Rest consumer host based on RestConfiguration
+ *
+ * @param host the existing host configuration
+ * @param config the RestConfiguration
+ * @return the host based on RestConfiguration
+ * @throws UnknownHostException thrown when local host or local ip can't
be resolved via network interfaces.
+ */
public static String resolveRestHostName(String host, RestConfiguration
config) throws UnknownHostException {
if (config.getHostNameResolver() ==
RestConfiguration.RestHostNameResolver.allLocalIp) {
host = "0.0.0.0";
@@ -62,33 +90,60 @@ public final class RestComponentHelper {
return host;
}
+ /**
+ *
+ * Creates the Rest consumers url based on component and url options.
+ *
+ * @param componentName the name of the rest component
+ * @param verb the HTTP verb for the route
+ * @param path the HTTP path of the route
+ * @param cors is cors enabled/disabled
+ * @param queryMap the endpoint query options
+ * @return a string of the component route url
+ * @throws URISyntaxException - is thrown if uri has invalid syntax.
+ */
public static String createRestConsumerUrl(String componentName, String
verb, String path, Boolean cors, Map<String, Object> queryMap) throws
URISyntaxException {
String query = generateComponentQueryString(verb, cors, queryMap);
- return applyFormatAndQuery("%s:/%s?", query, componentName, path);
+ return applyFormatAndQuery("%s:/%s", query, componentName, path);
}
+ /**
+ *
+ * Creates the Rest consumers url based on component and url options.
+ *
+ * @param componentName the name of the rest component
+ * @param verb the HTTP verb for the route
+ * @param scheme the scheme of the HTTP route http/https
+ * @param host the host of the HTTP route
+ * @param port the port the route will be exposed through
+ * @param path the HTTP path of the route
+ * @param cors is cors enabled/disabled
+ * @param queryMap the endpoint query options
+ * @return a string of the component route url
+ * @throws URISyntaxException - is thrown if uri has invalid syntax.
+ */
public static String createRestConsumerUrl(String componentName, String
verb, String scheme, String host, int port, String path, Boolean cors,
Map<String, Object> queryMap) throws URISyntaxException {
String query = generateComponentQueryString(verb, cors, queryMap);
- return applyFormatAndQuery("%s:%s://%s:%s/%s?", query, componentName,
scheme, host, port, path);
+ return applyFormatAndQuery("%s:%s://%s:%s/%s", query, componentName,
scheme, host, port, path);
}
private static String generateComponentQueryString(String verb, Boolean
cors, Map<String, Object> queryMap)
throws URISyntaxException {
addHttpRestrictParam(queryMap, verb, cors);
- String query = URISupport.createQueryString(queryMap);
- return query;
+ return URISupport.createQueryString(queryMap);
}
private static String applyFormatAndQuery(String format, String query,
Object... formatOptions) {
- // get the endpoint
- String url = String.format(format, formatOptions);
+ // get the endpoint
+ StringBuilder urlBuilder = new StringBuilder(String.format(format,
formatOptions));
if (!query.isEmpty()) {
- url = url + query;
+ urlBuilder.append("?");
+ urlBuilder.append(query);
}
- return url;
+ return urlBuilder.toString();
}
}
