org.ovirt.engine.sdk4.internal.services.JobServiceImpl Maven / Gradle / Ivy
/*
Copyright (c) 2015 Red Hat, Inc.
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
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.ovirt.engine.sdk4.internal.services;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.net.URISyntaxException;
import java.util.Map;
import org.apache.http.HttpResponse;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.client.utils.URIBuilder;
import org.apache.http.entity.ByteArrayEntity;
import org.apache.http.util.EntityUtils;
import org.ovirt.api.metamodel.runtime.xml.XmlReader;
import org.ovirt.api.metamodel.runtime.xml.XmlWriter;
import org.ovirt.engine.sdk4.BaseRequest;
import org.ovirt.engine.sdk4.Error;
import org.ovirt.engine.sdk4.Service;
import org.ovirt.engine.sdk4.builders.ActionBuilder;
import org.ovirt.engine.sdk4.internal.HttpConnection;
import org.ovirt.engine.sdk4.internal.xml.XmlActionWriter;
import org.ovirt.engine.sdk4.internal.xml.XmlJobReader;
import org.ovirt.engine.sdk4.services.JobService;
import org.ovirt.engine.sdk4.services.StepsService;
import org.ovirt.engine.sdk4.types.Action;
import org.ovirt.engine.sdk4.types.Job;
public class JobServiceImpl extends ServiceImpl implements JobService {
public JobServiceImpl(HttpConnection connection, String path) {
super(connection, path);
}
private class ClearRequestImpl extends BaseRequest implements ClearRequest {
private Boolean async;
public ClearRequest async(Boolean async) {
this.async = async;
return this;
}
public ClearResponse send() {
HttpPost request = new HttpPost(getConnection().getUrl() + getPath() + "/clear");
try (
ByteArrayOutputStream output = new ByteArrayOutputStream();
XmlWriter xmlWriter = new XmlWriter(output, true)
) {
ActionBuilder action = new ActionBuilder();
action.async(async);
XmlActionWriter.writeOne(action.build(), xmlWriter);
xmlWriter.flush();
request.setEntity(new ByteArrayEntity(output.toByteArray()));
}
catch (IOException ex) {
throw new Error("Failed to write request", ex);
}
if (headers != null) {
for (Map.Entry header : headers.entrySet()) {
request.setHeader(header.getKey(), header.getValue());
}
}
HttpResponse response = getConnection().send(request);
Action action = checkAction(response);
EntityUtils.consumeQuietly(response.getEntity());
return new ClearResponseImpl();
}
}
private class ClearResponseImpl implements ClearResponse {
}
public ClearRequest clear() {
return new ClearRequestImpl();
}
private class EndRequestImpl extends BaseRequest implements EndRequest {
private Boolean async;
public EndRequest async(Boolean async) {
this.async = async;
return this;
}
private Boolean force;
public EndRequest force(Boolean force) {
this.force = force;
return this;
}
private Boolean succeeded;
public EndRequest succeeded(Boolean succeeded) {
this.succeeded = succeeded;
return this;
}
public EndResponse send() {
HttpPost request = new HttpPost(getConnection().getUrl() + getPath() + "/end");
try (
ByteArrayOutputStream output = new ByteArrayOutputStream();
XmlWriter xmlWriter = new XmlWriter(output, true)
) {
ActionBuilder action = new ActionBuilder();
action.async(async);
action.force(force);
action.succeeded(succeeded);
XmlActionWriter.writeOne(action.build(), xmlWriter);
xmlWriter.flush();
request.setEntity(new ByteArrayEntity(output.toByteArray()));
}
catch (IOException ex) {
throw new Error("Failed to write request", ex);
}
if (headers != null) {
for (Map.Entry header : headers.entrySet()) {
request.setHeader(header.getKey(), header.getValue());
}
}
HttpResponse response = getConnection().send(request);
Action action = checkAction(response);
EntityUtils.consumeQuietly(response.getEntity());
return new EndResponseImpl();
}
}
private class EndResponseImpl implements EndResponse {
}
public EndRequest end() {
return new EndRequestImpl();
}
private class GetRequestImpl extends BaseRequest implements GetRequest {
private String follow;
public GetRequest follow(String follow) {
this.follow = follow;
return this;
}
public GetResponse send() {
HttpGet request = null;
try {
URIBuilder uriBuilder = new URIBuilder(getConnection().getUrl() + getPath());
if (follow != null) {
uriBuilder.addParameter("follow", XmlWriter.renderString(follow));
}
if (query != null) {
for (Map.Entry queryParam : query.entrySet()) {
uriBuilder.addParameter(queryParam.getKey(), queryParam.getValue());
}
}
request = new HttpGet(uriBuilder.build());
}
catch (URISyntaxException ex) {
throw new Error("Failed to build URL", ex);
}
if (headers != null) {
for (Map.Entry header : headers.entrySet()) {
request.setHeader(header.getKey(), header.getValue());
}
}
HttpResponse response = getConnection().send(request);
if (
response.getStatusLine().getStatusCode() == 200
) {
try (
XmlReader reader = new XmlReader(response.getEntity().getContent())
) {
GetResponseImpl actionResponse = new GetResponseImpl();
actionResponse.job(XmlJobReader.readOne(reader));
return actionResponse;
}
catch (IOException ex) {
throw new Error("Failed to read response", ex);
}
finally {
EntityUtils.consumeQuietly(response.getEntity());
}
}
else {
checkFault(response);
return new GetResponseImpl();
}
}
}
private class GetResponseImpl implements GetResponse {
private Job job;
public void job(Job job) {
this.job = job;
}
public Job job() {
return job;
}
}
public GetRequest get() {
return new GetRequestImpl();
}
public StepsService stepsService() {
return new StepsServiceImpl(getConnection(), getPath() + "/steps");
}
public Service service(String path) {
if (path == null) {
return this;
}
if (path.equals("steps")) {
return stepsService();
}
if (path.startsWith("steps/")) {
return stepsService().service(path.substring(6));
}
throw new Error("The path " + path + " doesn't correspond to any service");
}
public String toString() {
return "JobService:" + getPath();
}
}