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1 /* |
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2 * Copyright (c) 2004, 2011, 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 javax.xml.soap; |
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27 |
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28 /** |
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29 * An object representing the contents in the SOAP header part of the |
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30 * SOAP envelope. |
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31 * The immediate children of a <code>SOAPHeader</code> object can |
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32 * be represented only as <code>SOAPHeaderElement</code> objects. |
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33 * <P> |
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34 * A <code>SOAPHeaderElement</code> object can have other |
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35 * <code>SOAPElement</code> objects as its children. |
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36 */ |
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37 public interface SOAPHeaderElement extends SOAPElement { |
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38 |
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39 /** |
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40 * Sets the actor associated with this <code>SOAPHeaderElement</code> |
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41 * object to the specified actor. The default value of an actor is: |
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42 * <code>SOAPConstants.URI_SOAP_ACTOR_NEXT</code> |
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43 * <P> |
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44 * If this <code>SOAPHeaderElement</code> supports SOAP 1.2 then this call is |
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45 * equivalent to {@link #setRole(String)} |
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46 * |
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47 * @param actorURI a <code>String</code> giving the URI of the actor |
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48 * to set |
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49 * |
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50 * @exception IllegalArgumentException if there is a problem in |
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51 * setting the actor. |
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52 * |
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53 * @see #getActor |
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54 */ |
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55 public void setActor(String actorURI); |
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56 |
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57 /** |
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58 * Sets the <code>Role</code> associated with this <code>SOAPHeaderElement</code> |
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59 * object to the specified <code>Role</code>. |
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60 * |
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61 * @param uri - the URI of the <code>Role</code> |
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62 * |
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63 * @throws SOAPException if there is an error in setting the role |
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64 * |
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65 * @exception UnsupportedOperationException if this message does not |
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66 * support the SOAP 1.2 concept of Fault Role. |
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67 * |
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68 * @since SAAJ 1.3 |
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69 */ |
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70 public void setRole(String uri) throws SOAPException; |
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71 |
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72 /** |
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73 * Returns the uri of the <i>actor</i> attribute of this |
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74 * <code>SOAPHeaderElement</code>. |
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75 *<P> |
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76 * If this <code>SOAPHeaderElement</code> supports SOAP 1.2 then this call is |
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77 * equivalent to {@link #getRole()} |
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78 * @return a <code>String</code> giving the URI of the actor |
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79 * @see #setActor |
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80 */ |
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81 public String getActor(); |
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82 |
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83 /** |
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84 * Returns the value of the <i>Role</i> attribute of this |
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85 * <code>SOAPHeaderElement</code>. |
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86 * |
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87 * @return a <code>String</code> giving the URI of the <code>Role</code> |
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88 * |
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89 * @exception UnsupportedOperationException if this message does not |
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90 * support the SOAP 1.2 concept of Fault Role. |
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91 * |
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92 * @since SAAJ 1.3 |
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93 */ |
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94 public String getRole(); |
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95 |
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96 /** |
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97 * Sets the mustUnderstand attribute for this <code>SOAPHeaderElement</code> |
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98 * object to be either true or false. |
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99 * <P> |
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100 * If the mustUnderstand attribute is on, the actor who receives the |
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101 * <code>SOAPHeaderElement</code> must process it correctly. This |
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102 * ensures, for example, that if the <code>SOAPHeaderElement</code> |
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103 * object modifies the message, that the message is being modified correctly. |
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104 * |
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105 * @param mustUnderstand <code>true</code> to set the mustUnderstand |
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106 * attribute to true; <code>false</code> to set it to false |
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107 * |
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108 * @exception IllegalArgumentException if there is a problem in |
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109 * setting the mustUnderstand attribute |
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110 * @see #getMustUnderstand |
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111 * @see #setRelay |
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112 */ |
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113 public void setMustUnderstand(boolean mustUnderstand); |
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114 |
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115 /** |
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116 * Returns the boolean value of the mustUnderstand attribute for this |
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117 * <code>SOAPHeaderElement</code>. |
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118 * |
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119 * @return <code>true</code> if the mustUnderstand attribute of this |
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120 * <code>SOAPHeaderElement</code> object is turned on; <code>false</code> |
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121 * otherwise |
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122 */ |
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123 public boolean getMustUnderstand(); |
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124 |
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125 /** |
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126 * Sets the <i>relay</i> attribute for this <code>SOAPHeaderElement</code> to be |
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127 * either true or false. |
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128 * <P> |
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129 * The SOAP relay attribute is set to true to indicate that the SOAP header |
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130 * block must be relayed by any node that is targeted by the header block |
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131 * but not actually process it. This attribute is ignored on header blocks |
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132 * whose mustUnderstand attribute is set to true or that are targeted at |
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133 * the ultimate reciever (which is the default). The default value of this |
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134 * attribute is <code>false</code>. |
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135 * |
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136 * @param relay the new value of the <i>relay</i> attribute |
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137 * |
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138 * @exception SOAPException if there is a problem in setting the |
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139 * relay attribute. |
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140 * @exception UnsupportedOperationException if this message does not |
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141 * support the SOAP 1.2 concept of Relay attribute. |
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142 * |
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143 * @see #setMustUnderstand |
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144 * @see #getRelay |
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145 * |
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146 * @since SAAJ 1.3 |
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147 */ |
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148 public void setRelay(boolean relay) throws SOAPException; |
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149 |
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150 /** |
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151 * Returns the boolean value of the <i>relay</i> attribute for this |
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152 * <code>SOAPHeaderElement</code> |
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153 * |
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154 * @return <code>true</code> if the relay attribute is turned on; |
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155 * <code>false</code> otherwise |
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156 * |
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157 * @exception UnsupportedOperationException if this message does not |
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158 * support the SOAP 1.2 concept of Relay attribute. |
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159 * |
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160 * @see #getMustUnderstand |
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161 * @see #setRelay |
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162 * |
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163 * @since SAAJ 1.3 |
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164 */ |
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165 public boolean getRelay(); |
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166 } |