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1 /* |
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2 * Copyright (c) 1997, 2010, 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.policy.sourcemodel; |
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27 |
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28 import com.sun.xml.internal.ws.policy.privateutil.LocalizationMessages; |
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29 import com.sun.xml.internal.ws.policy.privateutil.PolicyLogger; |
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30 import com.sun.xml.internal.ws.policy.privateutil.PolicyUtils; |
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31 import java.net.URI; |
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32 import java.net.URISyntaxException; |
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33 |
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34 /** |
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35 * |
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36 * @author Marek Potociar |
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37 */ |
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38 final class PolicyReferenceData { |
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39 private static final PolicyLogger LOGGER = PolicyLogger.getLogger(PolicyReferenceData.class); |
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40 |
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41 private static final URI DEFAULT_DIGEST_ALGORITHM_URI; |
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42 private static final URISyntaxException CLASS_INITIALIZATION_EXCEPTION; |
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43 static { |
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44 URISyntaxException tempEx = null; |
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45 URI tempUri = null; |
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46 try { |
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47 tempUri = new URI("http://schemas.xmlsoap.org/ws/2004/09/policy/Sha1Exc"); |
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48 } catch (URISyntaxException e) { |
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49 tempEx = e; |
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50 } finally { |
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51 DEFAULT_DIGEST_ALGORITHM_URI = tempUri; |
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52 CLASS_INITIALIZATION_EXCEPTION = tempEx; |
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53 } |
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54 } |
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55 |
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56 private final URI referencedModelUri; |
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57 private final String digest; |
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58 private final URI digestAlgorithmUri; |
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59 |
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60 /** Creates a new instance of PolicyReferenceData */ |
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61 public PolicyReferenceData(URI referencedModelUri) { |
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62 this.referencedModelUri = referencedModelUri; |
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63 this.digest = null; |
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64 this.digestAlgorithmUri = null; |
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65 } |
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66 |
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67 public PolicyReferenceData(URI referencedModelUri, String expectedDigest, URI usedDigestAlgorithm) { |
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68 if (CLASS_INITIALIZATION_EXCEPTION != null) { |
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69 throw LOGGER.logSevereException(new IllegalStateException(LocalizationMessages.WSP_0015_UNABLE_TO_INSTANTIATE_DIGEST_ALG_URI_FIELD(), CLASS_INITIALIZATION_EXCEPTION)); |
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70 } |
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71 |
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72 if (usedDigestAlgorithm != null && expectedDigest == null) { |
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73 throw LOGGER.logSevereException(new IllegalArgumentException(LocalizationMessages.WSP_0072_DIGEST_MUST_NOT_BE_NULL_WHEN_ALG_DEFINED())); |
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74 } |
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75 |
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76 this.referencedModelUri = referencedModelUri; |
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77 if (expectedDigest == null) { |
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78 this.digest = null; |
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79 this.digestAlgorithmUri = null; |
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80 } else { |
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81 this.digest = expectedDigest; |
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82 |
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83 if (usedDigestAlgorithm == null) { |
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84 this.digestAlgorithmUri = DEFAULT_DIGEST_ALGORITHM_URI; |
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85 } else { |
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86 this.digestAlgorithmUri = usedDigestAlgorithm; |
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87 } |
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88 } |
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89 } |
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90 |
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91 public URI getReferencedModelUri() { |
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92 return referencedModelUri; |
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93 } |
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94 |
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95 public String getDigest() { |
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96 return digest; |
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97 } |
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98 |
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99 public URI getDigestAlgorithmUri() { |
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100 return digestAlgorithmUri; |
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101 } |
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102 |
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103 /** |
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104 * An {@code Object.toString()} method override. |
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105 */ |
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106 @Override |
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107 public String toString() { |
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108 return toString(0, new StringBuffer()).toString(); |
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109 } |
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110 |
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111 /** |
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112 * A helper method that appends indented string representation of this instance to the input string buffer. |
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113 * |
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114 * @param indentLevel indentation level to be used. |
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115 * @param buffer buffer to be used for appending string representation of this instance |
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116 * @return modified buffer containing new string representation of the instance |
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117 */ |
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118 public StringBuffer toString(final int indentLevel, final StringBuffer buffer) { |
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119 final String indent = PolicyUtils.Text.createIndent(indentLevel); |
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120 final String innerIndent = PolicyUtils.Text.createIndent(indentLevel + 1); |
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121 |
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122 buffer.append(indent).append("reference data {").append(PolicyUtils.Text.NEW_LINE); |
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123 buffer.append(innerIndent).append("referenced policy model URI = '").append(referencedModelUri).append('\'').append(PolicyUtils.Text.NEW_LINE); |
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124 if (digest == null) { |
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125 buffer.append(innerIndent).append("no digest specified").append(PolicyUtils.Text.NEW_LINE); |
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126 } else { |
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127 buffer.append(innerIndent).append("digest algorith URI = '").append(digestAlgorithmUri).append('\'').append(PolicyUtils.Text.NEW_LINE); |
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128 buffer.append(innerIndent).append("digest = '").append(digest).append('\'').append(PolicyUtils.Text.NEW_LINE); |
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129 } |
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130 buffer.append(indent).append('}'); |
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131 |
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132 return buffer; |
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133 } |
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134 } |