Rest DSL. camel-swagger 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/7113dee3 Tree: http://git-wip-us.apache.org/repos/asf/camel/tree/7113dee3 Diff: http://git-wip-us.apache.org/repos/asf/camel/diff/7113dee3 Branch: refs/heads/master Commit: 7113dee32c80e1f39298446e9c9bd1d988fe9494 Parents: 0472b3e Author: Claus Ibsen <davscl...@apache.org> Authored: Sun Aug 10 15:48:00 2014 +0200 Committer: Claus Ibsen <davscl...@apache.org> Committed: Sun Aug 10 15:48:00 2014 +0200 ---------------------------------------------------------------------- .../swagger/RestSwaggerCorsFilter.scala | 43 ++++++++++++++++++++ .../src/main/webapp/WEB-INF/web.xml | 16 +++++--- 2 files changed, 54 insertions(+), 5 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/camel/blob/7113dee3/components/camel-swagger/src/main/scala/org/apache/camel/component/swagger/RestSwaggerCorsFilter.scala ---------------------------------------------------------------------- diff --git a/components/camel-swagger/src/main/scala/org/apache/camel/component/swagger/RestSwaggerCorsFilter.scala b/components/camel-swagger/src/main/scala/org/apache/camel/component/swagger/RestSwaggerCorsFilter.scala new file mode 100644 index 0000000..a3bfa26 --- /dev/null +++ b/components/camel-swagger/src/main/scala/org/apache/camel/component/swagger/RestSwaggerCorsFilter.scala @@ -0,0 +1,43 @@ +/** + * 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.swagger + +import javax.servlet._ +import javax.servlet.http.HttpServletResponse + +class RestSwaggerCorsFilter extends Filter { + + override def init(config: FilterConfig): Unit = { + // noop + } + + override def destroy(): Unit = { + // noop + } + + override def doFilter(request: ServletRequest, response: ServletResponse, chain: FilterChain): Unit = { + val res = response.asInstanceOf[HttpServletResponse] + + res.setHeader("Access-Control-Allow-Origin", "*") + res.setHeader("Access-Control-Allow-Methods", "GET, HEAD, POST, PUT, DELETE, TRACE, OPTIONS, CONNECT, PATCH") + res.setHeader("Access-Control-Max-Age", "3600") + res.setHeader("Access-Control-Allow-Headers", "Origin, Accept, X-Requested-With, Content-Type, Access-Control-Request-Method, Access-Control-Request-Headers") + + chain.doFilter(request, response) + } + +} http://git-wip-us.apache.org/repos/asf/camel/blob/7113dee3/examples/camel-example-servlet-rest-tomcat/src/main/webapp/WEB-INF/web.xml ---------------------------------------------------------------------- diff --git a/examples/camel-example-servlet-rest-tomcat/src/main/webapp/WEB-INF/web.xml b/examples/camel-example-servlet-rest-tomcat/src/main/webapp/WEB-INF/web.xml index 6b43d03..ee0c9f1 100755 --- a/examples/camel-example-servlet-rest-tomcat/src/main/webapp/WEB-INF/web.xml +++ b/examples/camel-example-servlet-rest-tomcat/src/main/webapp/WEB-INF/web.xml @@ -54,11 +54,6 @@ <servlet-class>org.apache.camel.component.swagger.RestSwaggerApiDeclarationServlet</servlet-class> <load-on-startup>2</load-on-startup> <init-param> - <!-- enable cors so people can use swagger ui to browse the apis --> - <param-name>cors</param-name> - <param-value>true</param-value> - </init-param> - <init-param> <param-name>base.path</param-name> <param-value>http://localhost:8080/rest</param-value> </init-param> @@ -93,4 +88,15 @@ <url-pattern>/rest/*</url-pattern> </servlet-mapping> + <!-- enable CORS filter so people can use swagger ui to browse and test the apis --> + <filter> + <filter-name>RestSwaggerCorsFilter</filter-name> + <filter-class>org.apache.camel.component.swagger.RestSwaggerCorsFilter</filter-class> + </filter> + + <filter-mapping> + <filter-name>RestSwaggerCorsFilter</filter-name> + <url-pattern>/*</url-pattern> + </filter-mapping> + </web-app> \ No newline at end of file
