1 /* 2 * $HeadURL: http://svn.apache.org/repos/asf/httpcomponents/httpcore/trunk/module-main/src/main/java/org/apache/http/impl/HttpConnectionMetricsImpl.java $ 3 * $Revision: 548031 $ 4 * $Date: 2007-06-17 04:28:38 -0700 (Sun, 17 Jun 2007) $ 5 * 6 * ==================================================================== 7 * Licensed to the Apache Software Foundation (ASF) under one 8 * or more contributor license agreements. See the NOTICE file 9 * distributed with this work for additional information 10 * regarding copyright ownership. The ASF licenses this file 11 * to you under the Apache License, Version 2.0 (the 12 * "License"); you may not use this file except in compliance 13 * with the License. You may obtain a copy of the License at 14 * 15 * http://www.apache.org/licenses/LICENSE-2.0 16 * 17 * Unless required by applicable law or agreed to in writing, 18 * software distributed under the License is distributed on an 19 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 20 * KIND, either express or implied. See the License for the 21 * specific language governing permissions and limitations 22 * under the License. 23 * ==================================================================== 24 * 25 * This software consists of voluntary contributions made by many 26 * individuals on behalf of the Apache Software Foundation. For more 27 * information on the Apache Software Foundation, please see 28 * <http://www.apache.org/>. 29 * 30 */ 31 32 package org.apache.http.impl; 33 34 import java.util.HashMap; 35 import org.apache.http.HttpConnectionMetrics; 36 import org.apache.http.io.HttpTransportMetrics; 37 38 /** 39 * Implementation of the metrics interface. 40 * 41 * @deprecated Please use {@link java.net.URL#openConnection} instead. 42 * Please visit <a href="http://android-developers.blogspot.com/2011/09/androids-http-clients.html">this webpage</a> 43 * for further details. 44 */ 45 @Deprecated 46 public class HttpConnectionMetricsImpl implements HttpConnectionMetrics { 47 48 public static final String REQUEST_COUNT = "http.request-count"; 49 public static final String RESPONSE_COUNT = "http.response-count"; 50 public static final String SENT_BYTES_COUNT = "http.sent-bytes-count"; 51 public static final String RECEIVED_BYTES_COUNT = "http.received-bytes-count"; 52 53 private final HttpTransportMetrics inTransportMetric; 54 private final HttpTransportMetrics outTransportMetric; 55 private long requestCount = 0; 56 private long responseCount = 0; 57 58 /** 59 * The cache map for all metrics values. 60 */ 61 private HashMap metricsCache; 62 HttpConnectionMetricsImpl( final HttpTransportMetrics inTransportMetric, final HttpTransportMetrics outTransportMetric)63 public HttpConnectionMetricsImpl( 64 final HttpTransportMetrics inTransportMetric, 65 final HttpTransportMetrics outTransportMetric) { 66 super(); 67 this.inTransportMetric = inTransportMetric; 68 this.outTransportMetric = outTransportMetric; 69 } 70 71 /* ------------------ Public interface method -------------------------- */ 72 getReceivedBytesCount()73 public long getReceivedBytesCount() { 74 if (this.inTransportMetric != null) { 75 return this.inTransportMetric.getBytesTransferred(); 76 } else { 77 return -1; 78 } 79 } 80 getSentBytesCount()81 public long getSentBytesCount() { 82 if (this.outTransportMetric != null) { 83 return this.outTransportMetric.getBytesTransferred(); 84 } else { 85 return -1; 86 } 87 } 88 getRequestCount()89 public long getRequestCount() { 90 return this.requestCount; 91 } 92 incrementRequestCount()93 public void incrementRequestCount() { 94 this.requestCount++; 95 } 96 getResponseCount()97 public long getResponseCount() { 98 return this.responseCount; 99 } 100 incrementResponseCount()101 public void incrementResponseCount() { 102 this.responseCount++; 103 } 104 getMetric(final String metricName)105 public Object getMetric(final String metricName) { 106 Object value = null; 107 if (this.metricsCache != null) { 108 value = this.metricsCache.get(metricName); 109 } 110 if (value == null) { 111 if (REQUEST_COUNT.equals(metricName)) { 112 value = new Long(requestCount); 113 } else if (RESPONSE_COUNT.equals(metricName)) { 114 value = new Long(responseCount); 115 } else if (RECEIVED_BYTES_COUNT.equals(metricName)) { 116 if (this.inTransportMetric != null) { 117 return new Long(this.inTransportMetric.getBytesTransferred()); 118 } else { 119 return null; 120 } 121 } else if (SENT_BYTES_COUNT.equals(metricName)) { 122 if (this.outTransportMetric != null) { 123 return new Long(this.outTransportMetric.getBytesTransferred()); 124 } else { 125 return null; 126 } 127 } 128 } 129 return value; 130 } 131 setMetric(final String metricName, Object obj)132 public void setMetric(final String metricName, Object obj) { 133 if (this.metricsCache == null) { 134 this.metricsCache = new HashMap(); 135 } 136 this.metricsCache.put(metricName, obj); 137 } 138 reset()139 public void reset() { 140 if (this.outTransportMetric != null) { 141 this.outTransportMetric.reset(); 142 } 143 if (this.inTransportMetric != null) { 144 this.inTransportMetric.reset(); 145 } 146 this.requestCount = 0; 147 this.responseCount = 0; 148 this.metricsCache = null; 149 } 150 151 } 152