org.ovirt.engine.sdk4.internal.services.ClustersServiceImpl 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.math.BigInteger;
import java.net.URISyntaxException;
import java.util.List;
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.Error;
import org.ovirt.engine.sdk4.Service;
import org.ovirt.engine.sdk4.builders.ClusterBuilder;
import org.ovirt.engine.sdk4.internal.HttpConnection;
import org.ovirt.engine.sdk4.internal.xml.XmlClusterReader;
import org.ovirt.engine.sdk4.internal.xml.XmlClusterWriter;
import org.ovirt.engine.sdk4.services.ClusterService;
import org.ovirt.engine.sdk4.services.ClustersService;
import org.ovirt.engine.sdk4.types.Cluster;
public class ClustersServiceImpl extends ServiceImpl implements ClustersService {
public ClustersServiceImpl(HttpConnection connection, String path) {
super(connection, path);
}
private class AddRequestImpl implements AddRequest {
private Cluster cluster;
public AddRequest cluster(Cluster cluster) {
this.cluster = cluster;
return this;
}
public AddRequest cluster(ClusterBuilder cluster) {
this.cluster = cluster.build();
return this;
}
public AddResponse send() {
HttpPost request = null;
try {
URIBuilder uriBuilder = new URIBuilder(getConnection().getUrl() + getPath());
request = new HttpPost(uriBuilder.build());
}
catch (URISyntaxException ex) {
throw new Error("Failed to build URL", ex);
}
try (
ByteArrayOutputStream output = new ByteArrayOutputStream();
XmlWriter xmlWriter = new XmlWriter(output, true)
) {
XmlClusterWriter.writeOne(cluster, 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
|| response.getStatusLine().getStatusCode() == 201
) {
try (
XmlReader reader = new XmlReader(response.getEntity().getContent())
) {
return new AddResponseImpl(XmlClusterReader.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 AddResponseImpl implements AddResponse {
private Cluster cluster;
public AddResponseImpl(Cluster cluster) {
this.cluster = cluster;
}
public Cluster cluster() {
return cluster;
}
}
public AddRequest add() {
return new AddRequestImpl();
}
private class ListRequestImpl implements ListRequest {
private Boolean caseSensitive;
public ListRequest caseSensitive(Boolean caseSensitive) {
this.caseSensitive = caseSensitive;
return this;
}
private Boolean filter;
public ListRequest filter(Boolean filter) {
this.filter = filter;
return this;
}
private BigInteger max;
public ListRequest max(BigInteger max) {
this.max = max;
return this;
}
public ListRequest max(Integer max) {
this.max = BigInteger.valueOf(max);
return this;
}
public ListRequest max(Long max) {
this.max = BigInteger.valueOf(max);
return this;
}
private String search;
public ListRequest search(String search) {
this.search = search;
return this;
}
public ListResponse send() {
HttpGet request = null;
try {
URIBuilder uriBuilder = new URIBuilder(getConnection().getUrl() + getPath());
if (caseSensitive != null) {
uriBuilder.addParameter("case_sensitive", XmlWriter.renderBoolean(caseSensitive));
}
if (filter != null) {
uriBuilder.addParameter("filter", XmlWriter.renderBoolean(filter));
}
if (max != null) {
uriBuilder.addParameter("max", XmlWriter.renderInteger(max));
}
if (search != null) {
uriBuilder.addParameter("search", XmlWriter.renderString(search));
}
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 ListResponseImpl(XmlClusterReader.readMany(reader));
}
catch (IOException ex) {
throw new Error("Failed to read response", ex);
}
finally {
EntityUtils.consumeQuietly(response.getEntity());
}
}
else {
checkFault(response);
return null;
}
}
}
private class ListResponseImpl implements ListResponse {
private List clusters;
public ListResponseImpl(List clusters) {
this.clusters = clusters;
}
public List clusters() {
return clusters;
}
}
public ListRequest list() {
return new ListRequestImpl();
}
public ClusterService clusterService(String id) {
return new ClusterServiceImpl(getConnection(), getPath() + "/" + id);
}
public Service service(String path) {
if (path == null) {
return this;
}
int index = path.indexOf('/');
if (index == -1) {
return clusterService(path);
}
return clusterService(path.substring(0, index)).service(path.substring(index + 1));
}
public String toString() {
return "ClustersService:" + getPath();
}
}