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https://issues.apache.org/jira/browse/KNOX-2053?focusedWorklogId=328430&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-328430
]
ASF GitHub Bot logged work on KNOX-2053:
----------------------------------------
Author: ASF GitHub Bot
Created on: 15/Oct/19 09:19
Start Date: 15/Oct/19 09:19
Worklog Time Spent: 10m
Work Description: risdenk commented on pull request #164: KNOX-2053 - New
REST API to create/read/update/delete service definitions
URL: https://github.com/apache/knox/pull/164#discussion_r334835858
##########
File path:
gateway-service-admin/src/main/java/org/apache/knox/gateway/service/admin/ServiceDefinitionCollectionMarshaller.java
##########
@@ -0,0 +1,70 @@
+/*
+ * 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.knox.gateway.service.admin;
+
+import java.io.IOException;
+import java.io.OutputStream;
+import java.lang.annotation.Annotation;
+import java.lang.reflect.Type;
+
+import javax.ws.rs.Produces;
+import javax.ws.rs.WebApplicationException;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.MultivaluedMap;
+import javax.ws.rs.ext.MessageBodyWriter;
+import javax.ws.rs.ext.Provider;
+import javax.xml.bind.JAXBContext;
+import javax.xml.bind.JAXBException;
+import javax.xml.bind.Marshaller;
+
+import
org.apache.knox.gateway.service.admin.ServiceDefinitionsResource.ServiceDefinitionsWrapper;
+
+@Provider
+@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
+public class ServiceDefinitionCollectionMarshaller implements
MessageBodyWriter<ServiceDefinitionsResource.ServiceDefinitionsWrapper> {
+
+ private Marshaller marshaller;
+
+ @Override
+ public boolean isWriteable(Class<?> type, Type genericType, Annotation[]
annotations, MediaType mediaType) {
+ return ServiceDefinitionsResource.ServiceDefinitionsWrapper.class == type;
+ }
+
+ @Override
+ public long getSize(ServiceDefinitionsWrapper t, Class<?> type, Type
genericType, Annotation[] annotations, MediaType mediaType) {
+ return -1;
+ }
+
+ @Override
+ public void writeTo(ServiceDefinitionsWrapper instance, Class<?> type, Type
genericType, Annotation[] annotations, MediaType mediaType,
+ MultivaluedMap<String, Object> httpHeaders, OutputStream entityStream)
throws IOException, WebApplicationException {
+ try {
+ getMarshaller().marshal(instance, entityStream);
+ } catch (JAXBException e) {
+ throw new IOException(e);
+ }
+ }
+
+ public Marshaller getMarshaller() throws JAXBException {
Review comment:
Should this be public? Should be synchronized?
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Issue Time Tracking
-------------------
Worklog Id: (was: 328430)
Time Spent: 0.5h (was: 20m)
> Add Service Definition Management to Admin API
> ----------------------------------------------
>
> Key: KNOX-2053
> URL: https://issues.apache.org/jira/browse/KNOX-2053
> Project: Apache Knox
> Issue Type: Improvement
> Components: Server
> Reporter: Larry McCay
> Assignee: Sandor Molnar
> Priority: Major
> Fix For: 1.4.0
>
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> Currently, the Admin API allows management and access to topologies,
> descriptors, provider config, etc but does not provide access to the Service
> Definitions for the proxied services.
> Let's expand the API the include to include service defs and allow for
> customization through the API. Changes made via the API will typically
> require a restart and touch of an topology file that is referencing the
> change service def. This may require a separate Jira and effort to address.
> In the meantime, we should be able to change, add and delete service
> definitions including both service and rewrite XML files.
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