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1 /* |
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2 * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. Oracle designates this |
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8 * particular file as subject to the "Classpath" exception as provided |
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9 * by Oracle in the LICENSE file that accompanied this code. |
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10 * |
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11 * This code is distributed in the hope that it will be useful, but WITHOUT |
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12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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14 * version 2 for more details (a copy is included in the LICENSE file that |
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15 * accompanied this code). |
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16 * |
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17 * You should have received a copy of the GNU General Public License version |
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18 * 2 along with this work; if not, write to the Free Software Foundation, |
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19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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20 * |
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21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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22 * or visit www.oracle.com if you need additional information or have any |
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23 * questions. |
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24 */ |
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25 |
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26 package com.sun.xml.internal.ws.transport.http; |
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27 |
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28 import com.sun.xml.internal.ws.transport.http.DeploymentDescriptorParser.AdapterFactory; |
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29 import com.sun.xml.internal.ws.api.server.WSEndpoint; |
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30 import com.sun.xml.internal.ws.api.server.PortAddressResolver; |
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31 import com.sun.xml.internal.ws.api.model.wsdl.WSDLPort; |
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32 import com.sun.istack.internal.NotNull; |
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33 |
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34 import javax.xml.namespace.QName; |
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35 import java.util.List; |
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36 import java.util.ArrayList; |
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37 import java.util.Map; |
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38 import java.util.HashMap; |
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39 import java.util.AbstractList; |
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40 import java.util.Map.Entry; |
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41 |
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42 /** |
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43 * List of {@link HttpAdapter}s created together. |
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44 * |
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45 * <p> |
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46 * Some cases WAR file may contain multiple endpoints for ports in a WSDL. |
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47 * If the runtime knows these ports, their port addresses can be patched. |
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48 * This class keeps a list of {@link HttpAdapter}s and use that information to patch |
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49 * multiple port addresses. |
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50 * |
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51 * <p> |
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52 * Concrete implementations of this class need to override {@link #createHttpAdapter} |
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53 * method to create implementations of {@link HttpAdapter}. |
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54 * |
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55 * @author Jitendra Kotamraju |
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56 */ |
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57 public abstract class HttpAdapterList<T extends HttpAdapter> extends AbstractList<T> implements AdapterFactory<T> { |
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58 private final List<T> adapters = new ArrayList<T>(); |
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59 private final Map<PortInfo, String> addressMap = new HashMap<PortInfo, String>(); |
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60 |
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61 // TODO: documented because it's used by AS |
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62 @Override |
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63 public T createAdapter(String name, String urlPattern, WSEndpoint<?> endpoint) { |
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64 T t = createHttpAdapter(name, urlPattern, endpoint); |
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65 adapters.add(t); |
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66 WSDLPort port = endpoint.getPort(); |
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67 if (port != null) { |
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68 PortInfo portInfo = new PortInfo(port.getOwner().getName(),port.getName().getLocalPart(), endpoint.getImplementationClass()); |
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69 addressMap.put(portInfo, getValidPath(urlPattern)); |
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70 } |
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71 return t; |
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72 } |
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73 |
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74 /** |
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75 * Implementations need to override this one to create a concrete class |
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76 * of HttpAdapter |
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77 */ |
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78 protected abstract T createHttpAdapter(String name, String urlPattern, WSEndpoint<?> endpoint); |
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79 |
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80 /** |
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81 * @return urlPattern without "/*" |
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82 */ |
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83 private String getValidPath(@NotNull String urlPattern) { |
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84 if (urlPattern.endsWith("/*")) { |
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85 return urlPattern.substring(0, urlPattern.length() - 2); |
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86 } else { |
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87 return urlPattern; |
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88 } |
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89 } |
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90 |
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91 /** |
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92 * Creates a PortAddressResolver that maps portname to its address |
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93 * |
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94 * @param endpointImpl application endpoint Class that eventually serves the request. |
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95 */ |
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96 public PortAddressResolver createPortAddressResolver(final String baseAddress, final Class<?> endpointImpl) { |
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97 return new PortAddressResolver() { |
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98 @Override |
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99 public String getAddressFor(@NotNull QName serviceName, @NotNull String portName) { |
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100 String urlPattern = addressMap.get(new PortInfo(serviceName,portName, endpointImpl)); |
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101 if (urlPattern == null) { |
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102 //if a WSDL defines more ports, urlpattern is null (portName does not match endpointImpl) |
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103 //so fallback to the default behaviour where only serviceName/portName is checked |
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104 for (Entry<PortInfo, String> e : addressMap.entrySet()) { |
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105 if (serviceName.equals(e.getKey().serviceName) && portName.equals(e.getKey().portName)) { |
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106 urlPattern = e.getValue(); |
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107 break; |
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108 } |
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109 } |
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110 } |
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111 return (urlPattern == null) ? null : baseAddress+urlPattern; |
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112 } |
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113 }; |
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114 } |
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115 |
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116 |
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117 @Override |
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118 public T get(int index) { |
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119 return adapters.get(index); |
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120 } |
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121 |
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122 @Override |
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123 public int size() { |
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124 return adapters.size(); |
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125 } |
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126 |
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127 private static class PortInfo { |
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128 private final QName serviceName; |
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129 private final String portName; |
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130 private final Class<?> implClass; |
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131 |
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132 PortInfo(@NotNull QName serviceName, @NotNull String portName, Class<?> implClass) { |
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133 this.serviceName = serviceName; |
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134 this.portName = portName; |
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135 this.implClass = implClass; |
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136 } |
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137 |
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138 @Override |
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139 public boolean equals(Object portInfo) { |
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140 if (portInfo instanceof PortInfo) { |
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141 PortInfo that = (PortInfo)portInfo; |
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142 if (this.implClass == null) { |
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143 return this.serviceName.equals(that.serviceName) && this.portName.equals(that.portName) && that.implClass == null; |
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144 } |
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145 return this.serviceName.equals(that.serviceName) && this.portName.equals(that.portName) && this.implClass.equals(that.implClass); |
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146 } |
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147 return false; |
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148 } |
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149 |
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150 @Override |
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151 public int hashCode() { |
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152 int retVal = serviceName.hashCode()+portName.hashCode(); |
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153 return implClass != null ? retVal + implClass.hashCode() : retVal; |
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154 } |
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155 } |
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156 } |