Java tutorial
/** * * Copyright (c) Microsoft and contributors. All rights reserved. * * 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. * */ // Warning: This code was generated by a tool. // // Changes to this file may cause incorrect behavior and will be lost if the // code is regenerated. package com.microsoft.windowsazure.management; import com.microsoft.windowsazure.core.ServiceOperations; import com.microsoft.windowsazure.core.utils.BOMInputStream; import com.microsoft.windowsazure.core.utils.XmlUtility; import com.microsoft.windowsazure.exception.ServiceException; import com.microsoft.windowsazure.management.models.ComputeCapabilities; import com.microsoft.windowsazure.management.models.LocationsListResponse; import com.microsoft.windowsazure.management.models.StorageCapabilities; import com.microsoft.windowsazure.tracing.CloudTracing; import org.apache.http.HttpResponse; import org.apache.http.HttpStatus; import org.apache.http.client.methods.HttpGet; import org.w3c.dom.Document; import org.w3c.dom.Element; import org.xml.sax.SAXException; import javax.xml.parsers.DocumentBuilder; import javax.xml.parsers.DocumentBuilderFactory; import javax.xml.parsers.ParserConfigurationException; import java.io.IOException; import java.io.InputStream; import java.net.URLEncoder; import java.util.ArrayList; import java.util.HashMap; import java.util.concurrent.Callable; import java.util.concurrent.Future; /** * The Service Management API includes operations for listing the available data * center locations for a hosted service in your subscription. (see * http://msdn.microsoft.com/en-us/library/windowsazure/gg441299.aspx for more * information) */ public class LocationOperationsImpl implements ServiceOperations<ManagementClientImpl>, LocationOperations { /** * Initializes a new instance of the LocationOperationsImpl class. * * @param client Reference to the service client. */ LocationOperationsImpl(ManagementClientImpl client) { this.client = client; } private ManagementClientImpl client; /** * Gets a reference to the * microsoft.windowsazure.management.ManagementClientImpl. * @return The Client value. */ public ManagementClientImpl getClient() { return this.client; } /** * The List Locations operation lists all of the data center locations that * are valid for your subscription. (see * http://msdn.microsoft.com/en-us/library/windowsazure/gg441293.aspx for * more information) * * @return The List Locations operation response. */ @Override public Future<LocationsListResponse> listAsync() { return this.getClient().getExecutorService().submit(new Callable<LocationsListResponse>() { @Override public LocationsListResponse call() throws Exception { return list(); } }); } /** * The List Locations operation lists all of the data center locations that * are valid for your subscription. (see * http://msdn.microsoft.com/en-us/library/windowsazure/gg441293.aspx for * more information) * * @throws IOException Signals that an I/O exception of some sort has * occurred. This class is the general class of exceptions produced by * failed or interrupted I/O operations. * @throws ServiceException Thrown if an unexpected response is found. * @throws ParserConfigurationException Thrown if there was a serious * configuration error with the document parser. * @throws SAXException Thrown if there was an error parsing the XML * response. * @return The List Locations operation response. */ @Override public LocationsListResponse list() throws IOException, ServiceException, ParserConfigurationException, SAXException { // Validate // Tracing boolean shouldTrace = CloudTracing.getIsEnabled(); String invocationId = null; if (shouldTrace) { invocationId = Long.toString(CloudTracing.getNextInvocationId()); HashMap<String, Object> tracingParameters = new HashMap<String, Object>(); CloudTracing.enter(invocationId, this, "listAsync", tracingParameters); } // Construct URL String url = ""; url = url + "/"; if (this.getClient().getCredentials().getSubscriptionId() != null) { url = url + URLEncoder.encode(this.getClient().getCredentials().getSubscriptionId(), "UTF-8"); } url = url + "/locations"; String baseUrl = this.getClient().getBaseUri().toString(); // Trim '/' character from the end of baseUrl and beginning of url. if (baseUrl.charAt(baseUrl.length() - 1) == '/') { baseUrl = baseUrl.substring(0, (baseUrl.length() - 1) + 0); } if (url.charAt(0) == '/') { url = url.substring(1); } url = baseUrl + "/" + url; url = url.replace(" ", "%20"); // Create HTTP transport objects HttpGet httpRequest = new HttpGet(url); // Set Headers httpRequest.setHeader("x-ms-version", "2014-10-01"); // Send Request HttpResponse httpResponse = null; try { if (shouldTrace) { CloudTracing.sendRequest(invocationId, httpRequest); } httpResponse = this.getClient().getHttpClient().execute(httpRequest); if (shouldTrace) { CloudTracing.receiveResponse(invocationId, httpResponse); } int statusCode = httpResponse.getStatusLine().getStatusCode(); if (statusCode != HttpStatus.SC_OK) { ServiceException ex = ServiceException.createFromXml(httpRequest, null, httpResponse, httpResponse.getEntity()); if (shouldTrace) { CloudTracing.error(invocationId, ex); } throw ex; } // Create Result LocationsListResponse result = null; // Deserialize Response if (statusCode == HttpStatus.SC_OK) { InputStream responseContent = httpResponse.getEntity().getContent(); result = new LocationsListResponse(); DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance(); documentBuilderFactory.setNamespaceAware(true); DocumentBuilder documentBuilder = documentBuilderFactory.newDocumentBuilder(); Document responseDoc = documentBuilder.parse(new BOMInputStream(responseContent)); Element locationsSequenceElement = XmlUtility.getElementByTagNameNS(responseDoc, "http://schemas.microsoft.com/windowsazure", "Locations"); if (locationsSequenceElement != null) { for (int i1 = 0; i1 < com.microsoft.windowsazure.core.utils.XmlUtility .getElementsByTagNameNS(locationsSequenceElement, "http://schemas.microsoft.com/windowsazure", "Location") .size(); i1 = i1 + 1) { org.w3c.dom.Element locationsElement = ((org.w3c.dom.Element) com.microsoft.windowsazure.core.utils.XmlUtility .getElementsByTagNameNS(locationsSequenceElement, "http://schemas.microsoft.com/windowsazure", "Location") .get(i1)); LocationsListResponse.Location locationInstance = new LocationsListResponse.Location(); result.getLocations().add(locationInstance); Element nameElement = XmlUtility.getElementByTagNameNS(locationsElement, "http://schemas.microsoft.com/windowsazure", "Name"); if (nameElement != null) { String nameInstance; nameInstance = nameElement.getTextContent(); locationInstance.setName(nameInstance); } Element displayNameElement = XmlUtility.getElementByTagNameNS(locationsElement, "http://schemas.microsoft.com/windowsazure", "DisplayName"); if (displayNameElement != null) { String displayNameInstance; displayNameInstance = displayNameElement.getTextContent(); locationInstance.setDisplayName(displayNameInstance); } Element availableServicesSequenceElement = XmlUtility.getElementByTagNameNS( locationsElement, "http://schemas.microsoft.com/windowsazure", "AvailableServices"); if (availableServicesSequenceElement != null) { for (int i2 = 0; i2 < com.microsoft.windowsazure.core.utils.XmlUtility .getElementsByTagNameNS(availableServicesSequenceElement, "http://schemas.microsoft.com/windowsazure", "AvailableService") .size(); i2 = i2 + 1) { org.w3c.dom.Element availableServicesElement = ((org.w3c.dom.Element) com.microsoft.windowsazure.core.utils.XmlUtility .getElementsByTagNameNS(availableServicesSequenceElement, "http://schemas.microsoft.com/windowsazure", "AvailableService") .get(i2)); locationInstance.getAvailableServices() .add(availableServicesElement.getTextContent()); } } Element storageCapabilitiesElement = XmlUtility.getElementByTagNameNS(locationsElement, "http://schemas.microsoft.com/windowsazure", "StorageCapabilities"); if (storageCapabilitiesElement != null) { StorageCapabilities storageCapabilitiesInstance = new StorageCapabilities(); locationInstance.setStorageCapabilities(storageCapabilitiesInstance); Element storageAccountTypesSequenceElement = XmlUtility.getElementByTagNameNS( storageCapabilitiesElement, "http://schemas.microsoft.com/windowsazure", "StorageAccountTypes"); if (storageAccountTypesSequenceElement != null) { storageCapabilitiesInstance.setStorageAccountTypes(new ArrayList<String>()); for (int i3 = 0; i3 < com.microsoft.windowsazure.core.utils.XmlUtility .getElementsByTagNameNS(storageAccountTypesSequenceElement, "http://schemas.microsoft.com/windowsazure", "StorageAccountType") .size(); i3 = i3 + 1) { org.w3c.dom.Element storageAccountTypesElement = ((org.w3c.dom.Element) com.microsoft.windowsazure.core.utils.XmlUtility .getElementsByTagNameNS(storageAccountTypesSequenceElement, "http://schemas.microsoft.com/windowsazure", "StorageAccountType") .get(i3)); storageCapabilitiesInstance.getStorageAccountTypes() .add(storageAccountTypesElement.getTextContent()); } } } Element computeCapabilitiesElement = XmlUtility.getElementByTagNameNS(locationsElement, "http://schemas.microsoft.com/windowsazure", "ComputeCapabilities"); if (computeCapabilitiesElement != null) { ComputeCapabilities computeCapabilitiesInstance = new ComputeCapabilities(); locationInstance.setComputeCapabilities(computeCapabilitiesInstance); Element virtualMachinesRoleSizesSequenceElement = XmlUtility.getElementByTagNameNS( computeCapabilitiesElement, "http://schemas.microsoft.com/windowsazure", "VirtualMachinesRoleSizes"); if (virtualMachinesRoleSizesSequenceElement != null) { for (int i4 = 0; i4 < com.microsoft.windowsazure.core.utils.XmlUtility .getElementsByTagNameNS(virtualMachinesRoleSizesSequenceElement, "http://schemas.microsoft.com/windowsazure", "RoleSize") .size(); i4 = i4 + 1) { org.w3c.dom.Element virtualMachinesRoleSizesElement = ((org.w3c.dom.Element) com.microsoft.windowsazure.core.utils.XmlUtility .getElementsByTagNameNS(virtualMachinesRoleSizesSequenceElement, "http://schemas.microsoft.com/windowsazure", "RoleSize") .get(i4)); computeCapabilitiesInstance.getVirtualMachinesRoleSizes() .add(virtualMachinesRoleSizesElement.getTextContent()); } } Element webWorkerRoleSizesSequenceElement = XmlUtility.getElementByTagNameNS( computeCapabilitiesElement, "http://schemas.microsoft.com/windowsazure", "WebWorkerRoleSizes"); if (webWorkerRoleSizesSequenceElement != null) { for (int i5 = 0; i5 < com.microsoft.windowsazure.core.utils.XmlUtility .getElementsByTagNameNS(webWorkerRoleSizesSequenceElement, "http://schemas.microsoft.com/windowsazure", "RoleSize") .size(); i5 = i5 + 1) { org.w3c.dom.Element webWorkerRoleSizesElement = ((org.w3c.dom.Element) com.microsoft.windowsazure.core.utils.XmlUtility .getElementsByTagNameNS(webWorkerRoleSizesSequenceElement, "http://schemas.microsoft.com/windowsazure", "RoleSize") .get(i5)); computeCapabilitiesInstance.getWebWorkerRoleSizes() .add(webWorkerRoleSizesElement.getTextContent()); } } } } } } result.setStatusCode(statusCode); if (httpResponse.getHeaders("x-ms-request-id").length > 0) { result.setRequestId(httpResponse.getFirstHeader("x-ms-request-id").getValue()); } if (shouldTrace) { CloudTracing.exit(invocationId, result); } return result; } finally { if (httpResponse != null && httpResponse.getEntity() != null) { httpResponse.getEntity().getContent().close(); } } } }