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Posted to commits@camel.apache.org by da...@apache.org on 2015/09/18 17:43:50 UTC

[04/21] camel git commit: CAMEL-7800: camel-swagger-java - work in progress

CAMEL-7800: camel-swagger-java - work in progress


Project: http://git-wip-us.apache.org/repos/asf/camel/repo
Commit: http://git-wip-us.apache.org/repos/asf/camel/commit/1d5b0dab
Tree: http://git-wip-us.apache.org/repos/asf/camel/tree/1d5b0dab
Diff: http://git-wip-us.apache.org/repos/asf/camel/diff/1d5b0dab

Branch: refs/heads/master
Commit: 1d5b0dab8751b59044706b20f1b10614bfec5c28
Parents: b10868b
Author: Claus Ibsen <da...@apache.org>
Authored: Thu Sep 17 13:52:53 2015 +0200
Committer: Claus Ibsen <da...@apache.org>
Committed: Fri Sep 18 16:16:11 2015 +0200

----------------------------------------------------------------------
 components/camel-swagger-java/pom.xml           | 101 +++++++++
 .../swagger/DefaultCamelSwaggerServlet.java     |  86 ++++++++
 .../RestSwaggerApiDeclarationServlet.java       | 198 ++++++++++++++++++
 .../src/main/resources/META-INF/LICENSE.txt     | 203 +++++++++++++++++++
 .../src/main/resources/META-INF/NOTICE.txt      |  11 +
 .../src/test/resources/log4j.properties         |  42 ++++
 components/pom.xml                              |   1 +
 parent/pom.xml                                  |   1 +
 8 files changed, 643 insertions(+)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/camel/blob/1d5b0dab/components/camel-swagger-java/pom.xml
----------------------------------------------------------------------
diff --git a/components/camel-swagger-java/pom.xml b/components/camel-swagger-java/pom.xml
new file mode 100644
index 0000000..d7aa2e4
--- /dev/null
+++ b/components/camel-swagger-java/pom.xml
@@ -0,0 +1,101 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  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.
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+
+  <parent>
+    <groupId>org.apache.camel</groupId>
+    <artifactId>components</artifactId>
+    <version>2.16-SNAPSHOT</version>
+  </parent>
+
+  <artifactId>camel-swagger-java</artifactId>
+  <packaging>bundle</packaging>
+  <name>Camel :: Swagger Java</name>
+  <description>Camel Swagger Java support</description>
+
+  <properties>
+    <camel.osgi.export.pkg>org.apache.camel.component.swagger.*</camel.osgi.export.pkg>
+  </properties>
+
+  <dependencies>
+
+    <dependency>
+      <groupId>org.apache.camel</groupId>
+      <artifactId>camel-core</artifactId>
+    </dependency>
+
+    <dependency>
+      <groupId>io.swagger</groupId>
+      <artifactId>swagger-core</artifactId>
+      <version>${swagger-java-version}</version>
+    </dependency>
+
+    <dependency>
+      <groupId>io.swagger</groupId>
+      <artifactId>swagger-annotations</artifactId>
+      <version>${swagger-java-version}</version>
+    </dependency>
+
+    <dependency>
+      <groupId>io.swagger</groupId>
+      <artifactId>swagger-jaxrs</artifactId>
+      <version>${swagger-java-version}</version>
+    </dependency>
+
+    <dependency>
+      <groupId>javax.servlet</groupId>
+      <artifactId>servlet-api</artifactId>
+      <version>2.5</version>
+      <scope>provided</scope>
+    </dependency>
+
+    <!-- testing -->
+    <dependency>
+      <groupId>org.apache.camel</groupId>
+      <artifactId>camel-test</artifactId>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.camel</groupId>
+      <artifactId>camel-jetty8</artifactId>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.camel</groupId>
+      <artifactId>camel-http-common</artifactId>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.camel</groupId>
+      <artifactId>camel-jetty-common</artifactId>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>junit</groupId>
+      <artifactId>junit</artifactId>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.slf4j</groupId>
+      <artifactId>slf4j-log4j12</artifactId>
+      <scope>test</scope>
+    </dependency>
+  </dependencies>
+
+</project>

http://git-wip-us.apache.org/repos/asf/camel/blob/1d5b0dab/components/camel-swagger-java/src/main/java/org/apache/camel/swagger/DefaultCamelSwaggerServlet.java
----------------------------------------------------------------------
diff --git a/components/camel-swagger-java/src/main/java/org/apache/camel/swagger/DefaultCamelSwaggerServlet.java b/components/camel-swagger-java/src/main/java/org/apache/camel/swagger/DefaultCamelSwaggerServlet.java
new file mode 100644
index 0000000..12d79aa
--- /dev/null
+++ b/components/camel-swagger-java/src/main/java/org/apache/camel/swagger/DefaultCamelSwaggerServlet.java
@@ -0,0 +1,86 @@
+/**
+ * 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.swagger;
+
+import java.lang.management.ManagementFactory;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Set;
+import javax.management.MBeanServer;
+import javax.management.ObjectName;
+
+import org.apache.camel.model.ModelHelper;
+import org.apache.camel.model.rest.RestDefinition;
+import org.apache.camel.model.rest.RestsDefinition;
+import org.apache.camel.util.CamelVersionHelper;
+
+public class DefaultCamelSwaggerServlet extends RestSwaggerApiDeclarationServlet {
+
+    @Override
+    public List<RestDefinition> getRestDefinitions(String camelId) throws Exception {
+        ObjectName found = null;
+
+        MBeanServer server = ManagementFactory.getPlatformMBeanServer();
+        Set<ObjectName> names = server.queryNames(new ObjectName("org.apache.camel:type=context,*"), null);
+        for (ObjectName on : names) {
+            String id = on.getKeyProperty("name");
+            if (id.startsWith("\"") && id.endsWith("\"")) {
+                id = id.substring(1, id.length() - 1);
+            }
+            if (camelId == null || camelId.equals(id)) {
+                // filter out older Camel versions as this requires Camel 2.15 or better
+                String version = (String) server.getAttribute(on, "CamelVersion");
+                if (CamelVersionHelper.isGE("2.15.0", version)) {
+                    found = on;
+                }
+            }
+        }
+
+        if (found != null) {
+            String xml = (String) server.invoke(found, "dumpRestsAsXml", null, null);
+            if (xml != null) {
+                RestsDefinition rests = ModelHelper.createModelFromXml(null, xml, RestsDefinition.class);
+                if (rests != null) {
+                    return rests.getRests();
+                }
+            }
+        }
+
+        return null;
+    }
+
+    @Override
+    public List<String> findCamelContexts() throws Exception {
+        List<String> answer = new ArrayList<>();
+
+        MBeanServer server = ManagementFactory.getPlatformMBeanServer();
+        Set<ObjectName> names = server.queryNames(new ObjectName("*:type=context,*"), null);
+        for (ObjectName on : names) {
+            String id = on.getKeyProperty("name");
+            if (id.startsWith("\"") && id.endsWith("\"")) {
+                id = id.substring(1, id.length() - 1);
+            }
+
+            // filter out older Camel versions as this requires Camel 2.15 or better
+            String version = (String) server.getAttribute(on, "CamelVersion");
+            if (CamelVersionHelper.isGE("2.15.0", version)) {
+                answer.add(id);
+            }
+        }
+        return answer;
+    }
+}

http://git-wip-us.apache.org/repos/asf/camel/blob/1d5b0dab/components/camel-swagger-java/src/main/java/org/apache/camel/swagger/RestSwaggerApiDeclarationServlet.java
----------------------------------------------------------------------
diff --git a/components/camel-swagger-java/src/main/java/org/apache/camel/swagger/RestSwaggerApiDeclarationServlet.java b/components/camel-swagger-java/src/main/java/org/apache/camel/swagger/RestSwaggerApiDeclarationServlet.java
new file mode 100644
index 0000000..c88b261
--- /dev/null
+++ b/components/camel-swagger-java/src/main/java/org/apache/camel/swagger/RestSwaggerApiDeclarationServlet.java
@@ -0,0 +1,198 @@
+/**
+ * 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.swagger;
+
+import java.io.IOException;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.util.List;
+import javax.servlet.ServletConfig;
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import io.swagger.jaxrs.config.BeanConfig;
+import org.apache.camel.model.rest.RestDefinition;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public abstract class RestSwaggerApiDeclarationServlet extends HttpServlet {
+
+    private Logger LOG = LoggerFactory.getLogger(RestSwaggerApiDeclarationServlet.class);
+
+    // TODO: implement me
+    //private RestSwaggerReader reader = new RestSwaggerReader();
+    private BeanConfig swaggerConfig = new BeanConfig();
+    private boolean cors;
+    private volatile boolean initDone;
+
+    @Override
+    public void init(ServletConfig config) throws ServletException {
+        super.init(config);
+
+        // configure swagger options
+        String s = config.getInitParameter("swagger.version");
+        if (s != null) {
+            swaggerConfig.setVersion(s);
+        }
+        s = config.getInitParameter("base.path");
+        if (s != null) {
+            swaggerConfig.setBasePath(s);
+        }
+        s = config.getInitParameter("cors");
+        if (s != null) {
+            cors = "true".equalsIgnoreCase(s);
+        }
+
+        String title = config.getInitParameter("api.title");
+        String description = config.getInitParameter("api.description");
+        String termsOfServiceUrl = config.getInitParameter("api.termsOfServiceUrl");
+        String contact = config.getInitParameter("api.contact");
+        String license = config.getInitParameter("api.license");
+        String licenseUrl = config.getInitParameter("api.licenseUrl");
+
+        swaggerConfig.setTitle(title);
+        swaggerConfig.setDescription(description);
+        swaggerConfig.setTermsOfServiceUrl(termsOfServiceUrl);
+        swaggerConfig.setContact(contact);
+        swaggerConfig.setLicense(license);
+        swaggerConfig.setLicenseUrl(licenseUrl);
+    }
+
+    public abstract List<RestDefinition> getRestDefinitions(String camelId) throws Exception;
+
+    public abstract List<String> findCamelContexts() throws Exception;
+
+    @Override
+    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+
+        if (!initDone) {
+            initBaseAndApiPaths(request);
+        }
+
+        String contextId;
+        String route = request.getPathInfo();
+
+        try {
+
+            // render list of camel contexts as root
+            if (route == null || route.equals("") || route.equals("/")) {
+                renderCamelContexts(request, response);
+            } else {
+                // first part is the camel context
+                if (route.startsWith("/")) {
+                    route = route.substring(1);
+                }
+                // the remainder is the route part
+                contextId = route.split("/")[0];
+                if (route.startsWith(contextId)) {
+                    route = route.substring(contextId.length());
+                }
+
+
+                // TODO: implement these
+                if (!route.equals("") && !route.equals("/")) {
+                    // render overview if the route is empty or is the root path
+                    // renderApiDeclaration(request, response, contextId, route);
+                } else {
+                    // renderResourceListing(request, response, contextId);
+                }
+            }
+        } catch (Exception e) {
+            LOG.warn("Error rendering swagger due " + e.getMessage());
+        }
+    }
+
+    private void initBaseAndApiPaths(HttpServletRequest request) throws MalformedURLException {
+        String base = swaggerConfig.getBasePath();
+        if (base == null || !base.startsWith("http")) {
+            // base path is configured using relative, so lets calculate the absolute url now we have the http request
+            URL url = new URL(request.getRequestURL().toString());
+            if (base == null) {
+                base = "";
+            }
+            String path = translateContextPath(request);
+            if (url.getPort() != 80 && url.getPort() != -1) {
+                base = url.getProtocol() + "://" + url.getHost() + ":" + url.getPort() + path + "/" + base;
+            } else {
+                base = url.getProtocol() + "://" + url.getHost() + request.getContextPath() + "/" + base;
+            }
+            swaggerConfig.setBasePath(base);
+        }
+
+        // TODO: api path?
+        /*
+        base = swaggerConfig.getApiPath
+        if (base == null || !base.startsWith("http")) {
+            // api path is configured using relative, so lets calculate the absolute url now we have the http request
+            val url = new URL(request.getRequestURL.toString)
+            if (base == null) {
+                base = ""
+            }
+            val path = translateContextPath(request)
+            if (url.getPort != 80 && url.getPort != -1) {
+                base = url.getProtocol + "://" + url.getHost + ":" + url.getPort + path + "/" + base
+            } else {
+                base = url.getProtocol + "://" + url.getHost + request.getContextPath + "/" + base
+            }
+            swaggerConfig.setApiPath(base)
+        } */
+        initDone = true;
+    }
+
+    /**
+     * We do only want the base context-path and not sub paths
+     */
+    private String translateContextPath(HttpServletRequest request) {
+        String path = request.getContextPath();
+        if (path.isEmpty() || path.equals("/")) {
+            return "";
+        } else {
+            int idx = path.lastIndexOf("/");
+            if (idx > 0) {
+                return path.substring(0, idx);
+            }
+        }
+        return path;
+    }
+
+    /**
+     * Renders a list of available CamelContexts in the JVM
+     */
+    private void renderCamelContexts(HttpServletRequest request, HttpServletResponse response) throws Exception {
+        LOG.trace("renderCamelContexts");
+
+        if (cors) {
+            response.addHeader("Access-Control-Allow-Headers", "Origin, Accept, X-Requested-With, Content-Type, Access-Control-Request-Method, Access-Control-Request-Headers");
+            response.addHeader("Access-Control-Allow-Methods", "GET, HEAD, POST, PUT, DELETE, TRACE, OPTIONS, CONNECT, PATCH");
+            response.addHeader("Access-Control-Allow-Origin", "*");
+        }
+
+        List<String> contexts = findCamelContexts();
+        response.getWriter().print("[\n");
+        for (int i = 0; i < contexts.size(); i++) {
+            String name = contexts.get(i);
+            response.getWriter().print("{\"name\": \"" + name + "\"}");
+            if (i < contexts.size() - 1) {
+                response.getWriter().print(",\n");
+            }
+        }
+        response.getWriter().print("\n]");
+    }
+
+}

http://git-wip-us.apache.org/repos/asf/camel/blob/1d5b0dab/components/camel-swagger-java/src/main/resources/META-INF/LICENSE.txt
----------------------------------------------------------------------
diff --git a/components/camel-swagger-java/src/main/resources/META-INF/LICENSE.txt b/components/camel-swagger-java/src/main/resources/META-INF/LICENSE.txt
new file mode 100644
index 0000000..6b0b127
--- /dev/null
+++ b/components/camel-swagger-java/src/main/resources/META-INF/LICENSE.txt
@@ -0,0 +1,203 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
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+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
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+      outstanding shares, or (iii) beneficial ownership of such entity.
+
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+      exercising permissions granted by this License.
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+      including but not limited to software source code, documentation
+      source, and configuration files.
+
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+      transformation or translation of a Source form, including but
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+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
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+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
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+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
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+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
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+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
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+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
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+      or a Contribution incorporated within the Work constitutes direct
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+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
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+      meet the following conditions:
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+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
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+      (c) You must retain, in the Source form of any Derivative Works
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+          of the NOTICE file are for informational purposes only and
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+      may provide additional or different license terms and conditions
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+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
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+   7. Disclaimer of Warranty. Unless required by applicable law or
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+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
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+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
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+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
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+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed 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
+
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+
+   Unless required by applicable law or agreed to in writing, software
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+

http://git-wip-us.apache.org/repos/asf/camel/blob/1d5b0dab/components/camel-swagger-java/src/main/resources/META-INF/NOTICE.txt
----------------------------------------------------------------------
diff --git a/components/camel-swagger-java/src/main/resources/META-INF/NOTICE.txt b/components/camel-swagger-java/src/main/resources/META-INF/NOTICE.txt
new file mode 100644
index 0000000..2e215bf
--- /dev/null
+++ b/components/camel-swagger-java/src/main/resources/META-INF/NOTICE.txt
@@ -0,0 +1,11 @@
+   =========================================================================
+   ==  NOTICE file corresponding to the section 4 d of                    ==
+   ==  the Apache License, Version 2.0,                                   ==
+   ==  in this case for the Apache Camel distribution.                    ==
+   =========================================================================
+
+   This product includes software developed by
+   The Apache Software Foundation (http://www.apache.org/).
+
+   Please read the different LICENSE files present in the licenses directory of
+   this distribution.

http://git-wip-us.apache.org/repos/asf/camel/blob/1d5b0dab/components/camel-swagger-java/src/test/resources/log4j.properties
----------------------------------------------------------------------
diff --git a/components/camel-swagger-java/src/test/resources/log4j.properties b/components/camel-swagger-java/src/test/resources/log4j.properties
new file mode 100644
index 0000000..3e0349e
--- /dev/null
+++ b/components/camel-swagger-java/src/test/resources/log4j.properties
@@ -0,0 +1,42 @@
+## ------------------------------------------------------------------------
+## 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.
+## ------------------------------------------------------------------------
+
+#
+# The logging properties used for testing.
+#
+log4j.rootLogger=INFO, file
+
+# uncomment the following to enable camel debugging
+#log4j.logger.org.apache.camel.component.swagger=TRACE
+#log4j.logger.com.wordnik.swagger=DEBUG
+
+# CONSOLE appender not used by default
+log4j.appender.out=org.apache.log4j.ConsoleAppender
+log4j.appender.out.layout=org.apache.log4j.PatternLayout
+log4j.appender.out.layout.ConversionPattern=%d [%-15.15t] %-5p %-30.30c{1} - %m%n
+# MDC
+#log4j.appender.out.layout.ConversionPattern=%d [%-15.15t] %-5p %-30.30c{1} - %-10.10X{camel.breadcrumbId} - %-10.10X{camelexchangeId} - %-10.10X{camel.correlationId} - %-10.10X{camel.routeId} - %m%n
+
+# File appender
+log4j.appender.file=org.apache.log4j.FileAppender
+log4j.appender.file.layout=org.apache.log4j.PatternLayout
+log4j.appender.file.file=target/camel-swagger-java-test.log
+log4j.appender.file.append=true
+log4j.appender.file.layout.ConversionPattern=%d [%-15.15t] %-5p %-30.30c{1} - %m%n
+# MDC
+#log4j.appender.file.layout.ConversionPattern=%d [%-15.15t] %-5p %-30.30c{1} - %-10.10X{camel.breadcrumbId} - %-10.10X{camel.exchangeId} - %-10.10X{camel.correlationId} - %-10.10X{camel.routeId} - %m%n
+

http://git-wip-us.apache.org/repos/asf/camel/blob/1d5b0dab/components/pom.xml
----------------------------------------------------------------------
diff --git a/components/pom.xml b/components/pom.xml
index 0725607..cc308fb 100644
--- a/components/pom.xml
+++ b/components/pom.xml
@@ -224,6 +224,7 @@
     <module>camel-stringtemplate</module>
     <module>camel-syslog</module>
     <module>camel-swagger</module>
+    <module>camel-swagger-java</module>
     <module>camel-tagsoup</module>
     <module>camel-tarfile</module>
     <module>camel-twitter</module>

http://git-wip-us.apache.org/repos/asf/camel/blob/1d5b0dab/parent/pom.xml
----------------------------------------------------------------------
diff --git a/parent/pom.xml b/parent/pom.xml
index 947c091..18f6f89 100644
--- a/parent/pom.xml
+++ b/parent/pom.xml
@@ -483,6 +483,7 @@
     <swagger-version>1.3.12</swagger-version>
     <swagger-guava-version>15.0</swagger-guava-version>
     <swagger-bundle-version>1.3.12_1</swagger-bundle-version>
+    <swagger-java-version>1.5.3</swagger-java-version>
     <stax-api-version>1.0.1</stax-api-version>
     <stax2-api-bundle-version>3.1.4</stax2-api-bundle-version>
     <stringtemplate-bundle-version>4.0.8_1</stringtemplate-bundle-version>