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.network; import com.microsoft.windowsazure.core.ServiceOperations; import com.microsoft.windowsazure.core.utils.BOMInputStream; import com.microsoft.windowsazure.core.utils.CollectionStringBuilder; import com.microsoft.windowsazure.core.utils.XmlUtility; import com.microsoft.windowsazure.exception.ServiceException; import com.microsoft.windowsazure.management.network.models.NetworkStaticIPAvailabilityResponse; 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.bind.DatatypeConverter; 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.InetAddress; import java.net.URLEncoder; import java.util.ArrayList; import java.util.HashMap; import java.util.concurrent.Callable; import java.util.concurrent.Future; /** * The Network Management API includes operations for managing the static IPs * for your subscription. */ public class StaticIPOperationsImpl implements ServiceOperations<NetworkManagementClientImpl>, StaticIPOperations { /** * Initializes a new instance of the StaticIPOperationsImpl class. * * @param client Reference to the service client. */ StaticIPOperationsImpl(NetworkManagementClientImpl client) { this.client = client; } private NetworkManagementClientImpl client; /** * Gets a reference to the * microsoft.windowsazure.management.network.NetworkManagementClientImpl. * @return The Client value. */ public NetworkManagementClientImpl getClient() { return this.client; } /** * The Check Static IP operation retrieves the details for the availability * of static IP addresses for the given virtual network. * * @param networkName Required. The name of the virtual network. * @param ipAddress Required. The address of the static IP. * @return A response that indicates the availability of a static IP * address, and if not, provides a list of suggestions. */ @Override public Future<NetworkStaticIPAvailabilityResponse> checkAsync(final String networkName, final InetAddress ipAddress) { return this.getClient().getExecutorService().submit(new Callable<NetworkStaticIPAvailabilityResponse>() { @Override public NetworkStaticIPAvailabilityResponse call() throws Exception { return check(networkName, ipAddress); } }); } /** * The Check Static IP operation retrieves the details for the availability * of static IP addresses for the given virtual network. * * @param networkName Required. The name of the virtual network. * @param ipAddress Required. The address of the static IP. * @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 A response that indicates the availability of a static IP * address, and if not, provides a list of suggestions. */ @Override public NetworkStaticIPAvailabilityResponse check(String networkName, InetAddress ipAddress) throws IOException, ServiceException, ParserConfigurationException, SAXException { // Validate if (networkName == null) { throw new NullPointerException("networkName"); } if (ipAddress == null) { throw new NullPointerException("ipAddress"); } // Tracing boolean shouldTrace = CloudTracing.getIsEnabled(); String invocationId = null; if (shouldTrace) { invocationId = Long.toString(CloudTracing.getNextInvocationId()); HashMap<String, Object> tracingParameters = new HashMap<String, Object>(); tracingParameters.put("networkName", networkName); tracingParameters.put("ipAddress", ipAddress); CloudTracing.enter(invocationId, this, "checkAsync", 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 + "/services/networking/"; url = url + URLEncoder.encode(networkName, "UTF-8"); ArrayList<String> queryParameters = new ArrayList<String>(); queryParameters.add("op=checkavailability"); queryParameters.add("address=" + URLEncoder.encode(ipAddress.getHostAddress(), "UTF-8")); if (queryParameters.size() > 0) { url = url + "?" + CollectionStringBuilder.join(queryParameters, "&"); } 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", "2015-04-01"); // 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 NetworkStaticIPAvailabilityResponse result = null; // Deserialize Response if (statusCode == HttpStatus.SC_OK) { InputStream responseContent = httpResponse.getEntity().getContent(); result = new NetworkStaticIPAvailabilityResponse(); DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance(); documentBuilderFactory.setNamespaceAware(true); DocumentBuilder documentBuilder = documentBuilderFactory.newDocumentBuilder(); Document responseDoc = documentBuilder.parse(new BOMInputStream(responseContent)); Element addressAvailabilityResponseElement = XmlUtility.getElementByTagNameNS(responseDoc, "http://schemas.microsoft.com/windowsazure", "AddressAvailabilityResponse"); if (addressAvailabilityResponseElement != null) { Element isAvailableElement = XmlUtility.getElementByTagNameNS( addressAvailabilityResponseElement, "http://schemas.microsoft.com/windowsazure", "IsAvailable"); if (isAvailableElement != null) { boolean isAvailableInstance; isAvailableInstance = DatatypeConverter .parseBoolean(isAvailableElement.getTextContent().toLowerCase()); result.setIsAvailable(isAvailableInstance); } Element availableAddressesSequenceElement = XmlUtility.getElementByTagNameNS( addressAvailabilityResponseElement, "http://schemas.microsoft.com/windowsazure", "AvailableAddresses"); if (availableAddressesSequenceElement != null) { for (int i1 = 0; i1 < com.microsoft.windowsazure.core.utils.XmlUtility .getElementsByTagNameNS(availableAddressesSequenceElement, "http://schemas.microsoft.com/windowsazure", "AvailableAddress") .size(); i1 = i1 + 1) { org.w3c.dom.Element availableAddressesElement = ((org.w3c.dom.Element) com.microsoft.windowsazure.core.utils.XmlUtility .getElementsByTagNameNS(availableAddressesSequenceElement, "http://schemas.microsoft.com/windowsazure", "AvailableAddress") .get(i1)); result.getAvailableAddresses() .add(InetAddress.getByName(availableAddressesElement.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(); } } } }