org.ovirt.engine.sdk4.internal.services.GlusterBrickServiceImpl 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.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.Error;
import org.ovirt.engine.sdk4.Service;
import org.ovirt.engine.sdk4.internal.HttpConnection;
import org.ovirt.engine.sdk4.internal.xml.XmlGlusterBrickReader;
import org.ovirt.engine.sdk4.services.GlusterBrickService;
import org.ovirt.engine.sdk4.services.StatisticsService;
import org.ovirt.engine.sdk4.types.Action;
import org.ovirt.engine.sdk4.types.GlusterBrick;
public class GlusterBrickServiceImpl extends ServiceImpl implements GlusterBrickService {
public GlusterBrickServiceImpl(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(XmlGlusterBrickReader.readOne(reader));
}
catch (IOException ex) {
throw new Error("Failed to read response", ex);
}
finally {
EntityUtils.consumeQuietly(response.getEntity());
}
}
else {
checkFault(response);
return null;
}
}
}
private class GetResponseImpl implements GetResponse {
private GlusterBrick brick;
public GetResponseImpl(GlusterBrick brick) {
this.brick = brick;
}
public GlusterBrick brick() {
return brick;
}
}
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 null;
}
}
}
private class RemoveResponseImpl implements RemoveResponse {
}
public RemoveRequest remove() {
return new RemoveRequestImpl();
}
private class ReplaceRequestImpl implements ReplaceRequest {
private Boolean async;
public ReplaceRequest async(Boolean async) {
this.async = async;
return this;
}
private Boolean force;
public ReplaceRequest force(Boolean force) {
this.force = force;
return this;
}
public ReplaceResponse send() {
HttpPost request = new HttpPost(getConnection().getUrl() + getPath() + "/replace");
try (
ByteArrayOutputStream output = new ByteArrayOutputStream();
XmlWriter xmlWriter = new XmlWriter(output, true)
) {
xmlWriter.writeStartElement("action");
if (force != null) {
xmlWriter.writeBoolean("force", force);
}
if (async != null) {
xmlWriter.writeBoolean("async", async);
}
xmlWriter.writeEndElement();
xmlWriter.flush();
request.setEntity(new ByteArrayEntity(output.toByteArray()));
}
catch (IOException ex) {
throw new Error("Failed to write request", ex);
}
HttpResponse response = getConnection().send(request);
if (response.getStatusLine().getStatusCode() == 200) {
Action action = checkAction(response);
EntityUtils.consumeQuietly(response.getEntity());
return new ReplaceResponseImpl();
}
else {
checkFault(response);
return null;
}
}
}
private class ReplaceResponseImpl implements ReplaceResponse {
}
public ReplaceRequest replace() {
return new ReplaceRequestImpl();
}
public StatisticsService statisticsService() {
return new StatisticsServiceImpl(getConnection(), getPath() + "/statistics");
}
public Service service(String path) {
if (path == null) {
return this;
}
if (path.equals("statistics")) {
return statisticsService();
}
if (path.startsWith("statistics/")) {
return statisticsService().service(path.substring(11));
}
throw new Error("The path " + path + " doesn't correspond to any service");
}
public String toString() {
return "GlusterBrickService:" + getPath();
}
}