org.ovirt.engine.sdk4.internal.services.FenceAgentServiceImpl 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 org.apache.http.HttpResponse;
import org.apache.http.client.methods.HttpDelete;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPut;
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.Error;
import org.ovirt.engine.sdk4.Service;
import org.ovirt.engine.sdk4.builders.AgentBuilder;
import org.ovirt.engine.sdk4.internal.HttpConnection;
import org.ovirt.engine.sdk4.internal.xml.XmlAgentReader;
import org.ovirt.engine.sdk4.internal.xml.XmlAgentWriter;
import org.ovirt.engine.sdk4.services.FenceAgentService;
import org.ovirt.engine.sdk4.types.Agent;
public class FenceAgentServiceImpl extends ServiceImpl implements FenceAgentService {
public FenceAgentServiceImpl(HttpConnection connection, String path) {
super(connection, path);
}
private class GetRequestImpl implements GetRequest {
public GetResponse send() {
HttpGet request = null;
try {
URIBuilder uriBuilder = new URIBuilder(getConnection().getUrl() + getPath());
request = new HttpGet(uriBuilder.build());
}
catch (URISyntaxException ex) {
throw new Error("Failed to build URL", ex);
}
HttpResponse response = getConnection().send(request);
if (
response.getStatusLine().getStatusCode() == 200
) {
try (
XmlReader reader = new XmlReader(response.getEntity().getContent())
) {
return new GetResponseImpl(XmlAgentReader.readOne(reader));
}
catch (IOException ex) {
throw new Error("Failed to read response", ex);
}
finally {
EntityUtils.consumeQuietly(response.getEntity());
}
}
else {
checkFault(response);
return new GetResponseImpl(null);
}
}
}
private class GetResponseImpl implements GetResponse {
private Agent agent;
public GetResponseImpl(Agent agent) {
this.agent = agent;
}
public Agent agent() {
return agent;
}
}
public GetRequest get() {
return new GetRequestImpl();
}
private class RemoveRequestImpl implements RemoveRequest {
private Boolean async;
public RemoveRequest async(Boolean async) {
this.async = async;
return this;
}
public RemoveResponse send() {
HttpDelete request = null;
try {
URIBuilder uriBuilder = new URIBuilder(getConnection().getUrl() + getPath());
if (async != null) {
uriBuilder.addParameter("async", XmlWriter.renderBoolean(async));
}
request = new HttpDelete(uriBuilder.build());
}
catch (URISyntaxException ex) {
throw new Error("Failed to build URL", ex);
}
HttpResponse response = getConnection().send(request);
if (
response.getStatusLine().getStatusCode() == 200
) {
EntityUtils.consumeQuietly(response.getEntity());
return new RemoveResponseImpl();
}
else {
checkFault(response);
return new RemoveResponseImpl();
}
}
}
private class RemoveResponseImpl implements RemoveResponse {
}
public RemoveRequest remove() {
return new RemoveRequestImpl();
}
private class UpdateRequestImpl implements UpdateRequest {
private Agent agent;
public UpdateRequest agent(Agent agent) {
this.agent = agent;
return this;
}
public UpdateRequest agent(AgentBuilder agent) {
this.agent = agent.build();
return this;
}
private Boolean async;
public UpdateRequest async(Boolean async) {
this.async = async;
return this;
}
public UpdateResponse send() {
HttpPut request = null;
try {
URIBuilder uriBuilder = new URIBuilder(getConnection().getUrl() + getPath());
if (async != null) {
uriBuilder.addParameter("async", XmlWriter.renderBoolean(async));
}
request = new HttpPut(uriBuilder.build());
}
catch (URISyntaxException ex) {
throw new Error("Failed to build URL", ex);
}
try (
ByteArrayOutputStream output = new ByteArrayOutputStream();
XmlWriter xmlWriter = new XmlWriter(output, true)
) {
XmlAgentWriter.writeOne(agent, xmlWriter);
xmlWriter.flush();
request.setEntity(new ByteArrayEntity(output.toByteArray()));
}
catch (IOException ex) {
throw new Error("Failed to parse response", ex);
}
HttpResponse response = getConnection().send(request);
if (
response.getStatusLine().getStatusCode() == 200
) {
try (
XmlReader reader = new XmlReader(response.getEntity().getContent())
) {
return new UpdateResponseImpl(XmlAgentReader.readOne(reader));
}
catch (IOException ex) {
throw new Error("Failed to read response", ex);
}
finally {
EntityUtils.consumeQuietly(response.getEntity());
}
}
else {
checkFault(response);
return new UpdateResponseImpl(null);
}
}
}
private class UpdateResponseImpl implements UpdateResponse {
private Agent agent;
public UpdateResponseImpl(Agent agent) {
this.agent = agent;
}
public Agent agent() {
return agent;
}
}
public UpdateRequest update() {
return new UpdateRequestImpl();
}
public Service service(String path) {
if (path == null) {
return this;
}
throw new Error("The path " + path + " doesn't correspond to any service");
}
public String toString() {
return "FenceAgentService:" + getPath();
}
}