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<div class="subTitle"><span class="packageLabelInType">Package</span>&nbsp;<a href="package-summary.html">org.apache.fulcrum.security</a></div>
<h2 title="Interface RoleManager" class="title">Interface RoleManager</h2>
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<dt>All Superinterfaces:</dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io" class="externalLink">Serializable</a></code></dd>
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<dl>
<dt>All Known Implementing Classes:</dt>
<dd><code><a href="spi/AbstractRoleManager.html" title="class in org.apache.fulcrum.security.spi">AbstractRoleManager</a></code>, <code><a href="memory/MemoryRoleManagerImpl.html" title="class in org.apache.fulcrum.security.memory">MemoryRoleManagerImpl</a></code>, <code><a href="torque/peer/managers/PeerRoleManager.html" title="class in org.apache.fulcrum.security.torque.peer.managers">PeerRoleManager</a></code>, <code><a href="torque/TorqueAbstractRoleManager.html" title="class in org.apache.fulcrum.security.torque">TorqueAbstractRoleManager</a></code>, <code><a href="torque/dynamic/TorqueDynamicRoleManagerImpl.html" title="class in org.apache.fulcrum.security.torque.dynamic">TorqueDynamicRoleManagerImpl</a></code>, <code><a href="torque/turbine/TorqueTurbineRoleManagerImpl.html" title="class in org.apache.fulcrum.security.torque.turbine">TorqueTurbineRoleManagerImpl</a></code></dd>
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<pre>public interface <a href="../../../../src-html/org/apache/fulcrum/security/RoleManager.html#line.43">RoleManager</a>
extends <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io" class="externalLink">Serializable</a></pre>
<div class="block">A RoleManager performs <a href="entity/Role.html" title="interface in org.apache.fulcrum.security.entity"><code>Role</code></a>
objects related tasks on behalf of the
<a href="BaseSecurityService.html" title="class in org.apache.fulcrum.security"><code>BaseSecurityService</code></a>.
The responsibilities of this class include loading data of a role from the
storage and putting them into the
<a href="entity/Role.html" title="interface in org.apache.fulcrum.security.entity"><code>Role</code></a> objects, saving those data
to the permanent storage.</div>
<dl>
<dt><span class="simpleTagLabel">Version:</span></dt>
<dd>$Id$</dd>
<dt><span class="simpleTagLabel">Author:</span></dt>
<dd><a href="mailto:epugh@upstate.com">Eric Pugh</a></dd>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Field</th>
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<td class="colFirst"><code>static <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="#ROLE">ROLE</a></span></code></th>
<td class="colLast">
<div class="block">Avalon role - used to id the component within the manager</div>
</td>
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<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Method</th>
<th class="colLast" scope="col">Description</th>
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<tr id="i0" class="altColor">
<td class="colFirst"><code>&lt;T extends <a href="entity/Role.html" title="interface in org.apache.fulcrum.security.entity">Role</a>&gt;<br>T</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#addRole(T)">addRole</a></span>&#8203;(T&nbsp;role)</code></th>
<td class="colLast">
<div class="block">Creates a new role with specified attributes.</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#checkExists(java.lang.String)">checkExists</a></span>&#8203;(<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>&nbsp;roleName)</code></th>
<td class="colLast">
<div class="block">Determines if a <code>Role</code> exists in the security system with the
specified role name.</div>
</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#checkExists(org.apache.fulcrum.security.entity.Role)">checkExists</a></span>&#8203;(<a href="entity/Role.html" title="interface in org.apache.fulcrum.security.entity">Role</a>&nbsp;role)</code></th>
<td class="colLast">
<div class="block">Determines if the <code>Role</code> exists in the security system.</div>
</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code><a href="util/RoleSet.html" title="class in org.apache.fulcrum.security.util">RoleSet</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getAllRoles()">getAllRoles</a></span>()</code></th>
<td class="colLast">
<div class="block">Retrieves all roles defined in the system.</div>
</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>&lt;T extends <a href="entity/Role.html" title="interface in org.apache.fulcrum.security.entity">Role</a>&gt;<br>T</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getRoleById(java.lang.Object)">getRoleById</a></span>&#8203;(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink">Object</a>&nbsp;id)</code></th>
<td class="colLast">
<div class="block">Retrieve a Role object with specified Id.</div>
</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>&lt;T extends <a href="entity/Role.html" title="interface in org.apache.fulcrum.security.entity">Role</a>&gt;<br>T</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getRoleByName(java.lang.String)">getRoleByName</a></span>&#8203;(<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>&nbsp;name)</code></th>
<td class="colLast">
<div class="block">Retrieve a Role object with specified name.</div>
</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>&lt;T extends <a href="entity/Role.html" title="interface in org.apache.fulcrum.security.entity">Role</a>&gt;<br>T</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getRoleInstance()">getRoleInstance</a></span>()</code></th>
<td class="colLast">
<div class="block">Construct a blank Role object
This method calls getRoleClass, and then creates a new object using the
default constructor.</div>
</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code>&lt;T extends <a href="entity/Role.html" title="interface in org.apache.fulcrum.security.entity">Role</a>&gt;<br>T</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getRoleInstance(java.lang.String)">getRoleInstance</a></span>&#8203;(<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>&nbsp;roleName)</code></th>
<td class="colLast">
<div class="block">Construct a blank Role object.</div>
</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#removeRole(org.apache.fulcrum.security.entity.Role)">removeRole</a></span>&#8203;(<a href="entity/Role.html" title="interface in org.apache.fulcrum.security.entity">Role</a>&nbsp;role)</code></th>
<td class="colLast">
<div class="block">Removes a Role from the system.</div>
</td>
</tr>
<tr id="i9" class="rowColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#renameRole(org.apache.fulcrum.security.entity.Role,java.lang.String)">renameRole</a></span>&#8203;(<a href="entity/Role.html" title="interface in org.apache.fulcrum.security.entity">Role</a>&nbsp;role,
<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>&nbsp;name)</code></th>
<td class="colLast">
<div class="block">Renames an existing Role.</div>
</td>
</tr>
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<h4>ROLE</h4>
<pre>static final&nbsp;<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/fulcrum/security/RoleManager.html#line.46">ROLE</a></pre>
<div class="block">Avalon role - used to id the component within the manager</div>
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<h4>getRoleInstance</h4>
<pre class="methodSignature">&lt;T extends <a href="entity/Role.html" title="interface in org.apache.fulcrum.security.entity">Role</a>&gt;&nbsp;T&nbsp;<a href="../../../../src-html/org/apache/fulcrum/security/RoleManager.html#line.58">getRoleInstance</a>()
throws <a href="util/DataBackendException.html" title="class in org.apache.fulcrum.security.util">DataBackendException</a></pre>
<div class="block">Construct a blank Role object
This method calls getRoleClass, and then creates a new object using the
default constructor.</div>
<dl>
<dt><span class="paramLabel">Type Parameters:</span></dt>
<dd><code>T</code> - role type</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>an object implementing Role interface.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="util/DataBackendException.html" title="class in org.apache.fulcrum.security.util">DataBackendException</a></code> - if the object could not be instantiated</dd>
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<h4>getRoleInstance</h4>
<pre class="methodSignature">&lt;T extends <a href="entity/Role.html" title="interface in org.apache.fulcrum.security.entity">Role</a>&gt;&nbsp;T&nbsp;<a href="../../../../src-html/org/apache/fulcrum/security/RoleManager.html#line.74">getRoleInstance</a>&#8203;(<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>&nbsp;roleName)
throws <a href="util/DataBackendException.html" title="class in org.apache.fulcrum.security.util">DataBackendException</a></pre>
<div class="block">Construct a blank Role object.
This method calls getRoleClass, and then creates a new object using the
default constructor.</div>
<dl>
<dt><span class="paramLabel">Type Parameters:</span></dt>
<dd><code>T</code> - Role</dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>roleName</code> - The name of the Role</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>an object implementing Role interface.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="util/DataBackendException.html" title="class in org.apache.fulcrum.security.util">DataBackendException</a></code> - if the object could not be instantiated.</dd>
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<h4>getRoleByName</h4>
<pre class="methodSignature">&lt;T extends <a href="entity/Role.html" title="interface in org.apache.fulcrum.security.entity">Role</a>&gt;&nbsp;T&nbsp;<a href="../../../../src-html/org/apache/fulcrum/security/RoleManager.html#line.88">getRoleByName</a>&#8203;(<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>&nbsp;name)
throws <a href="util/DataBackendException.html" title="class in org.apache.fulcrum.security.util">DataBackendException</a>,
<a href="util/UnknownEntityException.html" title="class in org.apache.fulcrum.security.util">UnknownEntityException</a></pre>
<div class="block">Retrieve a Role object with specified name.</div>
<dl>
<dt><span class="paramLabel">Type Parameters:</span></dt>
<dd><code>T</code> - Role</dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>name</code> - the name of the Role.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>an object representing the Role with specified name.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="util/DataBackendException.html" title="class in org.apache.fulcrum.security.util">DataBackendException</a></code> - if there was an error accessing the data backend.</dd>
<dd><code><a href="util/UnknownEntityException.html" title="class in org.apache.fulcrum.security.util">UnknownEntityException</a></code> - if the role does not exist.</dd>
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<h4>getRoleById</h4>
<pre class="methodSignature">&lt;T extends <a href="entity/Role.html" title="interface in org.apache.fulcrum.security.entity">Role</a>&gt;&nbsp;T&nbsp;<a href="../../../../src-html/org/apache/fulcrum/security/RoleManager.html#line.104">getRoleById</a>&#8203;(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink">Object</a>&nbsp;id)
throws <a href="util/DataBackendException.html" title="class in org.apache.fulcrum.security.util">DataBackendException</a>,
<a href="util/UnknownEntityException.html" title="class in org.apache.fulcrum.security.util">UnknownEntityException</a></pre>
<div class="block">Retrieve a Role object with specified Id.</div>
<dl>
<dt><span class="paramLabel">Type Parameters:</span></dt>
<dd><code>T</code> - Role</dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>id</code> - the Id of the Role.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>an object representing the Role with specified name.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="util/UnknownEntityException.html" title="class in org.apache.fulcrum.security.util">UnknownEntityException</a></code> - if the permission does not exist in the database.</dd>
<dd><code><a href="util/DataBackendException.html" title="class in org.apache.fulcrum.security.util">DataBackendException</a></code> - if there is a problem accessing the storage.</dd>
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<pre class="methodSignature"><a href="util/RoleSet.html" title="class in org.apache.fulcrum.security.util">RoleSet</a>&nbsp;<a href="../../../../src-html/org/apache/fulcrum/security/RoleManager.html#line.113">getAllRoles</a>()
throws <a href="util/DataBackendException.html" title="class in org.apache.fulcrum.security.util">DataBackendException</a></pre>
<div class="block">Retrieves all roles defined in the system.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the names of all roles defined in the system.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="util/DataBackendException.html" title="class in org.apache.fulcrum.security.util">DataBackendException</a></code> - if there was an error accessing the data backend.</dd>
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<pre class="methodSignature">&lt;T extends <a href="entity/Role.html" title="interface in org.apache.fulcrum.security.entity">Role</a>&gt;&nbsp;T&nbsp;<a href="../../../../src-html/org/apache/fulcrum/security/RoleManager.html#line.128">addRole</a>&#8203;(T&nbsp;role)
throws <a href="util/DataBackendException.html" title="class in org.apache.fulcrum.security.util">DataBackendException</a>,
<a href="util/EntityExistsException.html" title="class in org.apache.fulcrum.security.util">EntityExistsException</a></pre>
<div class="block">Creates a new role with specified attributes.</div>
<dl>
<dt><span class="paramLabel">Type Parameters:</span></dt>
<dd><code>T</code> - Role</dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>role</code> - The object describing the role to be created.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the new Role object.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="util/DataBackendException.html" title="class in org.apache.fulcrum.security.util">DataBackendException</a></code> - if there was an error accessing the data backend.</dd>
<dd><code><a href="util/EntityExistsException.html" title="class in org.apache.fulcrum.security.util">EntityExistsException</a></code> - if the role already exists.</dd>
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<pre class="methodSignature">void&nbsp;<a href="../../../../src-html/org/apache/fulcrum/security/RoleManager.html#line.140">removeRole</a>&#8203;(<a href="entity/Role.html" title="interface in org.apache.fulcrum.security.entity">Role</a>&nbsp;role)
throws <a href="util/DataBackendException.html" title="class in org.apache.fulcrum.security.util">DataBackendException</a>,
<a href="util/UnknownEntityException.html" title="class in org.apache.fulcrum.security.util">UnknownEntityException</a></pre>
<div class="block">Removes a Role from the system.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>role</code> - The object describing the role to be removed.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="util/DataBackendException.html" title="class in org.apache.fulcrum.security.util">DataBackendException</a></code> - if there was an error accessing the data backend.</dd>
<dd><code><a href="util/UnknownEntityException.html" title="class in org.apache.fulcrum.security.util">UnknownEntityException</a></code> - if the role does not exist.</dd>
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<h4>renameRole</h4>
<pre class="methodSignature">void&nbsp;<a href="../../../../src-html/org/apache/fulcrum/security/RoleManager.html#line.154">renameRole</a>&#8203;(<a href="entity/Role.html" title="interface in org.apache.fulcrum.security.entity">Role</a>&nbsp;role,
<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>&nbsp;name)
throws <a href="util/DataBackendException.html" title="class in org.apache.fulcrum.security.util">DataBackendException</a>,
<a href="util/UnknownEntityException.html" title="class in org.apache.fulcrum.security.util">UnknownEntityException</a></pre>
<div class="block">Renames an existing Role.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>role</code> - The object describing the role to be renamed.</dd>
<dd><code>name</code> - the new name for the role.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="util/DataBackendException.html" title="class in org.apache.fulcrum.security.util">DataBackendException</a></code> - if there was an error accessing the data backend.</dd>
<dd><code><a href="util/UnknownEntityException.html" title="class in org.apache.fulcrum.security.util">UnknownEntityException</a></code> - if the role does not exist.</dd>
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<h4>checkExists</h4>
<pre class="methodSignature">boolean&nbsp;<a href="../../../../src-html/org/apache/fulcrum/security/RoleManager.html#line.165">checkExists</a>&#8203;(<a href="entity/Role.html" title="interface in org.apache.fulcrum.security.entity">Role</a>&nbsp;role)
throws <a href="util/DataBackendException.html" title="class in org.apache.fulcrum.security.util">DataBackendException</a></pre>
<div class="block">Determines if the <code>Role</code> exists in the security system.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>role</code> - a <code>Role</code> value</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>true if the role exists in the system, false otherwise</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="util/DataBackendException.html" title="class in org.apache.fulcrum.security.util">DataBackendException</a></code> - when more than one Role with the same name exists.</dd>
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<h4>checkExists</h4>
<pre class="methodSignature">boolean&nbsp;<a href="../../../../src-html/org/apache/fulcrum/security/RoleManager.html#line.177">checkExists</a>&#8203;(<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>&nbsp;roleName)
throws <a href="util/DataBackendException.html" title="class in org.apache.fulcrum.security.util">DataBackendException</a></pre>
<div class="block">Determines if a <code>Role</code> exists in the security system with the
specified role name.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>roleName</code> - the name of a <code>Role</code> to check.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>true if the role exists in the system, false otherwise</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="util/DataBackendException.html" title="class in org.apache.fulcrum.security.util">DataBackendException</a></code> - when more than one Role with the same name exists.</dd>
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