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| <h2 title="Interface AuthorizationInfo" class="title">Interface AuthorizationInfo</h2> |
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| <dd><a href="../../../../org/apache/shiro/authc/Account.html" title="interface in org.apache.shiro.authc">Account</a></dd> |
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| <dt>All Known Implementing Classes:</dt> |
| <dd><a href="../../../../org/apache/shiro/authc/SimpleAccount.html" title="class in org.apache.shiro.authc">SimpleAccount</a>, <a href="../../../../org/apache/shiro/authz/SimpleAuthorizationInfo.html" title="class in org.apache.shiro.authz">SimpleAuthorizationInfo</a></dd> |
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| <pre>public interface <a href="../../../../src-html/org/apache/shiro/authz/AuthorizationInfo.html#line.58">AuthorizationInfo</a> |
| extends <a href="http://java.sun.com/javase/6/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a></pre> |
| <div class="block"><code>AuthorizationInfo</code> represents a single Subject's stored authorization data (roles, permissions, etc) |
| used during authorization (access control) checks only. |
| <p/> |
| Roles are represented as a <code>Collection</code> of Strings |
| (<a href="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util"><code>Collection</code></a><<a href="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang"><code>String</code></a>>), typically each element being the Role name. |
| <p/> |
| <a href="../../../../org/apache/shiro/authz/Permission.html" title="interface in org.apache.shiro.authz"><code>Permission</code></a>s are provided in two ways: |
| <ul> |
| <li>A <code>Collection</code> of Strings, where each String can usually be converted into <code>Permission</code> |
| objects by a <code>Realm</code>'s |
| <a href="../../../../org/apache/shiro/authz/permission/PermissionResolver.html" title="interface in org.apache.shiro.authz.permission"><code>PermissionResolver</code></a></li> |
| <li>A <code>Collection</code> of <a href="../../../../org/apache/shiro/authz/Permission.html" title="interface in org.apache.shiro.authz"><code>Permission</code></a> objects</li> |
| </ul> |
| Both permission collections together represent the total aggregate collection of permissions. You may use one |
| or both depending on your preference and needs. |
| <p/> |
| Because the act of authorization (access control) is orthogonal to authentication (log-in), this interface is |
| intended to represent only the account data needed by Shiro during an access control check |
| (role, permission, etc). Shiro also has a parallel |
| <a href="../../../../org/apache/shiro/authc/AuthenticationInfo.html" title="interface in org.apache.shiro.authc"><code>AuthenticationInfo</code></a> interface for use during the authentication |
| process that represents identity data such as principals and credentials. |
| <p/> |
| Because many if not most <a href="../../../../org/apache/shiro/realm/Realm.html" title="interface in org.apache.shiro.realm"><code>Realm</code></a>s store both sets of data for a Subject, it might be |
| convenient for a <code>Realm</code> implementation to utilize an implementation of the |
| <a href="../../../../org/apache/shiro/authc/Account.html" title="interface in org.apache.shiro.authc"><code>Account</code></a> interface instead, which is a convenience interface that combines both |
| <code>AuthenticationInfo</code> and <code>AuthorizationInfo</code>. Whether you choose to implement these two |
| interfaces separately or implement the one <code>Account</code> interface for a given <code>Realm</code> is |
| entirely based on your application's needs or your preferences.</div> |
| <dl> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>0.9</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../org/apache/shiro/authc/AuthenticationInfo.html" title="interface in org.apache.shiro.authc"><code>AuthenticationInfo</code></a>, |
| <a href="../../../../org/apache/shiro/authc/Account.html" title="interface in org.apache.shiro.authc"><code>Account</code></a></dd> |
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| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code><a href="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../../org/apache/shiro/authz/Permission.html" title="interface in org.apache.shiro.authz">Permission</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/shiro/authz/AuthorizationInfo.html#getObjectPermissions--">getObjectPermissions</a></span>()</code> |
| <div class="block">Returns all type-safe <a href="../../../../org/apache/shiro/authz/Permission.html" title="interface in org.apache.shiro.authz"><code>Permission</code></a>s assigned to the corresponding Subject.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code><a href="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/shiro/authz/AuthorizationInfo.html#getRoles--">getRoles</a></span>()</code> |
| <div class="block">Returns the names of all roles assigned to a corresponding Subject.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code><a href="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/shiro/authz/AuthorizationInfo.html#getStringPermissions--">getStringPermissions</a></span>()</code> |
| <div class="block">Returns all string-based permissions assigned to the corresponding Subject.</div> |
| </td> |
| </tr> |
| </table> |
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| <h4>getRoles</h4> |
| <pre><a href="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> <a href="../../../../src-html/org/apache/shiro/authz/AuthorizationInfo.html#line.65">getRoles</a>()</pre> |
| <div class="block">Returns the names of all roles assigned to a corresponding Subject.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the names of all roles assigned to a corresponding Subject.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getStringPermissions--"> |
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| <h4>getStringPermissions</h4> |
| <pre><a href="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> <a href="../../../../src-html/org/apache/shiro/authz/AuthorizationInfo.html#line.82">getStringPermissions</a>()</pre> |
| <div class="block">Returns all string-based permissions assigned to the corresponding Subject. The permissions here plus those |
| returned from <a href="../../../../org/apache/shiro/authz/AuthorizationInfo.html#getObjectPermissions--"><code>getObjectPermissions()</code></a> represent the total set of permissions |
| assigned. The aggregate set is used to perform a permission authorization check. |
| <p/> |
| This method is a convenience mechanism that allows Realms to represent permissions as Strings if they choose. |
| When performing a security check, a <code>Realm</code> usually converts these strings to object |
| <a href="../../../../org/apache/shiro/authz/Permission.html" title="interface in org.apache.shiro.authz"><code>Permission</code></a>s via an internal |
| <a href="../../../../org/apache/shiro/authz/permission/PermissionResolver.html" title="interface in org.apache.shiro.authz.permission"><code>PermissionResolver</code></a> |
| in order to perform the actual permission check. This is not a requirement of course, since <code>Realm</code>s |
| can perform security checks in whatever manner deemed necessary, but this explains the conversion mechanism that |
| most Shiro Realms execute for string-based permission checks.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>all string-based permissions assigned to the corresponding Subject.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getObjectPermissions--"> |
| <!-- --> |
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| <ul class="blockListLast"> |
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| <h4>getObjectPermissions</h4> |
| <pre><a href="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../../org/apache/shiro/authz/Permission.html" title="interface in org.apache.shiro.authz">Permission</a>> <a href="../../../../src-html/org/apache/shiro/authz/AuthorizationInfo.html#line.91">getObjectPermissions</a>()</pre> |
| <div class="block">Returns all type-safe <a href="../../../../org/apache/shiro/authz/Permission.html" title="interface in org.apache.shiro.authz"><code>Permission</code></a>s assigned to the corresponding Subject. The permissions |
| returned from this method plus any returned from <a href="../../../../org/apache/shiro/authz/AuthorizationInfo.html#getStringPermissions--"><code>getStringPermissions()</code></a> |
| represent the total set of permissions. The aggregate set is used to perform a permission authorization check.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>all type-safe <a href="../../../../org/apache/shiro/authz/Permission.html" title="interface in org.apache.shiro.authz"><code>Permission</code></a>s assigned to the corresponding Subject.</dd> |
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