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org.ovirt.engine.sdk4.internal.services.TemplateServiceImpl 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.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.StorageDomainBuilder;
import org.ovirt.engine.sdk4.builders.TemplateBuilder;
import org.ovirt.engine.sdk4.internal.HttpConnection;
import org.ovirt.engine.sdk4.internal.xml.XmlStorageDomainWriter;
import org.ovirt.engine.sdk4.internal.xml.XmlTemplateReader;
import org.ovirt.engine.sdk4.internal.xml.XmlTemplateWriter;
import org.ovirt.engine.sdk4.services.AssignedPermissionsService;
import org.ovirt.engine.sdk4.services.AssignedTagsService;
import org.ovirt.engine.sdk4.services.GraphicsConsolesService;
import org.ovirt.engine.sdk4.services.TemplateCdromsService;
import org.ovirt.engine.sdk4.services.TemplateDiskAttachmentsService;
import org.ovirt.engine.sdk4.services.TemplateNicsService;
import org.ovirt.engine.sdk4.services.TemplateService;
import org.ovirt.engine.sdk4.services.TemplateWatchdogsService;
import org.ovirt.engine.sdk4.types.Action;
import org.ovirt.engine.sdk4.types.StorageDomain;
import org.ovirt.engine.sdk4.types.Template;
public class TemplateServiceImpl extends ServiceImpl implements TemplateService {
public TemplateServiceImpl(HttpConnection connection, String path) {
super(connection, path);
}
private class ExportRequestImpl implements ExportRequest {
private Boolean exclussive;
public ExportRequest exclussive(Boolean exclussive) {
this.exclussive = exclussive;
return this;
}
private StorageDomain storageDomain;
public ExportRequest storageDomain(StorageDomain storageDomain) {
this.storageDomain = storageDomain;
return this;
}
public ExportRequest storageDomain(StorageDomainBuilder storageDomain) {
this.storageDomain = storageDomain.build();
return this;
}
public ExportResponse send() {
HttpPost request = new HttpPost(getConnection().getUrl() + getPath() + "/export");
try (
ByteArrayOutputStream output = new ByteArrayOutputStream();
XmlWriter xmlWriter = new XmlWriter(output, true)
) {
xmlWriter.writeStartElement("action");
if (exclussive != null) {
xmlWriter.writeBoolean("exclussive", exclussive);
}
if (storageDomain != null) {
XmlStorageDomainWriter.writeOne(storageDomain, xmlWriter);
}
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 ExportResponseImpl();
}
else {
checkFault(response);
return null;
}
}
}
private class ExportResponseImpl implements ExportResponse {
}
public ExportRequest export() {
return new ExportRequestImpl();
}
private class GetRequestImpl implements GetRequest {
private Boolean filter;
public GetRequest filter(Boolean filter) {
this.filter = filter;
return this;
}
public GetResponse send() {
HttpGet request = null;
try {
URIBuilder uriBuilder = new URIBuilder(getConnection().getUrl() + getPath());
if (filter != null) {
uriBuilder.addParameter("filter", XmlWriter.renderBoolean(filter));
}
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(XmlTemplateReader.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 Template template;
public GetResponseImpl(Template template) {
this.template = template;
}
public Template template() {
return template;
}
}
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 UpdateRequestImpl implements UpdateRequest {
private Boolean async;
public UpdateRequest async(Boolean async) {
this.async = async;
return this;
}
private Template template;
public UpdateRequest template(Template template) {
this.template = template;
return this;
}
public UpdateRequest template(TemplateBuilder template) {
this.template = template.build();
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)
) {
XmlTemplateWriter.writeOne(template, 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(XmlTemplateReader.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 UpdateResponseImpl implements UpdateResponse {
private Template template;
public UpdateResponseImpl(Template template) {
this.template = template;
}
public Template template() {
return template;
}
}
public UpdateRequest update() {
return new UpdateRequestImpl();
}
public TemplateCdromsService cdromsService() {
return new TemplateCdromsServiceImpl(getConnection(), getPath() + "/cdroms");
}
public TemplateDiskAttachmentsService diskAttachmentsService() {
return new TemplateDiskAttachmentsServiceImpl(getConnection(), getPath() + "/diskattachments");
}
public GraphicsConsolesService graphicsConsolesService() {
return new GraphicsConsolesServiceImpl(getConnection(), getPath() + "/graphicsconsoles");
}
public TemplateNicsService nicsService() {
return new TemplateNicsServiceImpl(getConnection(), getPath() + "/nics");
}
public AssignedPermissionsService permissionsService() {
return new AssignedPermissionsServiceImpl(getConnection(), getPath() + "/permissions");
}
public AssignedTagsService tagsService() {
return new AssignedTagsServiceImpl(getConnection(), getPath() + "/tags");
}
public TemplateWatchdogsService watchdogsService() {
return new TemplateWatchdogsServiceImpl(getConnection(), getPath() + "/watchdogs");
}
public Service service(String path) {
if (path == null) {
return this;
}
if (path.equals("cdroms")) {
return cdromsService();
}
if (path.startsWith("cdroms/")) {
return cdromsService().service(path.substring(7));
}
if (path.equals("diskattachments")) {
return diskAttachmentsService();
}
if (path.startsWith("diskattachments/")) {
return diskAttachmentsService().service(path.substring(16));
}
if (path.equals("graphicsconsoles")) {
return graphicsConsolesService();
}
if (path.startsWith("graphicsconsoles/")) {
return graphicsConsolesService().service(path.substring(17));
}
if (path.equals("nics")) {
return nicsService();
}
if (path.startsWith("nics/")) {
return nicsService().service(path.substring(5));
}
if (path.equals("permissions")) {
return permissionsService();
}
if (path.startsWith("permissions/")) {
return permissionsService().service(path.substring(12));
}
if (path.equals("tags")) {
return tagsService();
}
if (path.startsWith("tags/")) {
return tagsService().service(path.substring(5));
}
if (path.equals("watchdogs")) {
return watchdogsService();
}
if (path.startsWith("watchdogs/")) {
return watchdogsService().service(path.substring(10));
}
throw new Error("The path " + path + " doesn't correspond to any service");
}
public String toString() {
return "TemplateService:" + getPath();
}
}
