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| <li>Summary: </li> |
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| <div class="subTitle"><span class="packageLabelInType">Package</span> <a href="package-summary.html">org.apache.shiro.authz.annotation</a></div> |
| <h2 title="Annotation Type RequiresRoles" class="title">Annotation Type RequiresRoles</h2> |
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| public @interface <a href="../../../../../src-html/org/apache/shiro/authz/annotation/RequiresRoles.html#line.53">RequiresRoles</a></pre> |
| <div class="block">Requires the currently executing <a href="../../subject/Subject.html" title="interface in org.apache.shiro.subject"><code>Subject</code></a> to have all of the |
| specified roles. If they do not have the role(s), the method will not be executed and |
| an <a href="../AuthorizationException.html" title="class in org.apache.shiro.authz"><code>AuthorizationException</code></a> is thrown. |
| <p/> |
| For example, |
| <p/> |
| <code>@RequiresRoles("aRoleName");<br/> |
| void someMethod();</code> |
| <p/> |
| means <tt>someMethod()</tt> could only be executed by subjects who have been assigned the |
| 'aRoleName' role. |
| |
| <p><b>*Usage Note*:</b> Be careful using this annotation if your application has a <em>dynamic</em> |
| security model where roles can be added and deleted at runtime. If your application allowed the |
| annotated role to be deleted during runtime, the method would not be able to |
| be executed by anyone (at least until a new role with the same name was created again). |
| |
| <p>If you require such dynamic functionality, only the |
| <a href="RequiresPermissions.html" title="annotation in org.apache.shiro.authz.annotation"><code>RequiresPermissions</code></a> annotation makes sense - Permission |
| types will not change during runtime for an application since permissions directly correspond to how |
| the application's functionality is programmed (that is, they reflect the application's functionality only, not |
| <em>who</em> is executing the the functionality).</div> |
| <dl> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>0.1</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../subject/Subject.html#hasRole(java.lang.String)"><code>Subject.hasRole(String)</code></a></dd> |
| </dl> |
| </li> |
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| <!-- =========== ANNOTATION TYPE REQUIRED MEMBER SUMMARY =========== --> |
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| <h3>Required Element Summary</h3> |
| <table class="memberSummary"> |
| <caption><span>Required Elements</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colSecond" scope="col">Required Element</th> |
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| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>[]</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#value()">value</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">A single String role name or multiple comma-delimited role names required in order for the method |
| invocation to be allowed.</div> |
| </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
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| <caption><span>Optional Elements</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colSecond" scope="col">Optional Element</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="Logical.html" title="enum in org.apache.shiro.authz.annotation">Logical</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#logical()">logical</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">The logical operation for the permission check in case multiple roles are specified.</div> |
| </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| </section> |
| </li> |
| </ul> |
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| <h4>value</h4> |
| <pre><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>[] <a href="../../../../../src-html/org/apache/shiro/authz/annotation/RequiresRoles.html#line.61">value</a></pre> |
| <div class="block">A single String role name or multiple comma-delimited role names required in order for the method |
| invocation to be allowed.</div> |
| </li> |
| </ul> |
| </li> |
| </ul> |
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| <h4>logical</h4> |
| <pre><a href="Logical.html" title="enum in org.apache.shiro.authz.annotation">Logical</a> <a href="../../../../../src-html/org/apache/shiro/authz/annotation/RequiresRoles.html#line.67">logical</a></pre> |
| <div class="block">The logical operation for the permission check in case multiple roles are specified. AND is the default</div> |
| <dl> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>1.1.0</dd> |
| </dl> |
| <dl> |
| <dt>Default:</dt> |
| <dd>org.apache.shiro.authz.annotation.Logical.AND</dd> |
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