basesecurityservice.html

turbine教程

 Methods that read security information need to invoke this
 method at the end of their body.<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="lockExclusive()"><!-- --></A><H3>
lockExclusive</H3>
<PRE>
protected void <B>lockExclusive</B>()</PRE>
<DL>
<DD>Acquire an exclusive lock on the security information repository.

 Methods that modify security information need to invoke this
 method at the beginning of their body. Note! Those methods must
 be <code>synchronized</code> themselves!<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="unlockExclusive()"><!-- --></A><H3>
unlockExclusive</H3>
<PRE>
protected void <B>unlockExclusive</B>()</PRE>
<DL>
<DD>Release an exclusive lock on the security information repository.

 This method is provided only for completeness. It does not really
 do anything. Note! Methods that modify security information
 must be <code>synchronized</code>!<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getGlobalGroup()"><!-- --></A><H3>
getGlobalGroup</H3>
<PRE>
public <A HREF="../../../../../org/apache/turbine/om/security/Group.html">Group</A> <B>getGlobalGroup</B>()</PRE>
<DL>
<DD>Provides a reference to the Group object that represents the
 <a href="#global">global group</a>.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../../../../org/apache/turbine/services/security/SecurityService.html#getGlobalGroup()">getGlobalGroup</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/turbine/services/security/SecurityService.html">SecurityService</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>a Group object that represents the global group.</DL>
</DD>
</DL>
<HR>

<A NAME="getGroup(java.lang.String)"><!-- --></A><H3>
getGroup</H3>
<PRE>
public <A HREF="../../../../../org/apache/turbine/om/security/Group.html">Group</A> <B>getGroup</B>(java.lang.String&nbsp;name)
               throws <A HREF="../../../../../org/apache/turbine/util/security/DataBackendException.html">DataBackendException</A>,
                      <A HREF="../../../../../org/apache/turbine/util/security/UnknownEntityException.html">UnknownEntityException</A></PRE>
<DL>
<DD>Retrieve a Group object with specified name.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../../../../org/apache/turbine/services/security/SecurityService.html#getGroup(java.lang.String)">getGroup</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/turbine/services/security/SecurityService.html">SecurityService</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>name</CODE> - the name of the Group.<DT><B>Returns:</B><DD>an object representing the Group with specified name.</DL>
</DD>
</DL>
<HR>

<A NAME="getRole(java.lang.String)"><!-- --></A><H3>
getRole</H3>
<PRE>
public <A HREF="../../../../../org/apache/turbine/om/security/Role.html">Role</A> <B>getRole</B>(java.lang.String&nbsp;name)
             throws <A HREF="../../../../../org/apache/turbine/util/security/DataBackendException.html">DataBackendException</A>,
                    <A HREF="../../../../../org/apache/turbine/util/security/UnknownEntityException.html">UnknownEntityException</A></PRE>
<DL>
<DD>Retrieve a Role object with specified name.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../../../../org/apache/turbine/services/security/SecurityService.html#getRole(java.lang.String)">getRole</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/turbine/services/security/SecurityService.html">SecurityService</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>name</CODE> - the name of the Role.<DT><B>Returns:</B><DD>an object representing the Role with specified name.</DL>
</DD>
</DL>
<HR>

<A NAME="getPermission(java.lang.String)"><!-- --></A><H3>
getPermission</H3>
<PRE>
public <A HREF="../../../../../org/apache/turbine/om/security/Permission.html">Permission</A> <B>getPermission</B>(java.lang.String&nbsp;name)
                         throws <A HREF="../../../../../org/apache/turbine/util/security/DataBackendException.html">DataBackendException</A>,
                                <A HREF="../../../../../org/apache/turbine/util/security/UnknownEntityException.html">UnknownEntityException</A></PRE>
<DL>
<DD>Retrieve a Permission object with specified name.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../../../../org/apache/turbine/services/security/SecurityService.html#getPermission(java.lang.String)">getPermission</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/turbine/services/security/SecurityService.html">SecurityService</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>name</CODE> - the name of the Permission.<DT><B>Returns:</B><DD>an object representing the Permission with specified name.</DL>
</DD>
</DL>
<HR>

<A NAME="getAllGroups()"><!-- --></A><H3>
getAllGroups</H3>
<PRE>
public <A HREF="../../../../../org/apache/turbine/util/security/GroupSet.html">GroupSet</A> <B>getAllGroups</B>()
                      throws <A HREF="../../../../../org/apache/turbine/util/security/DataBackendException.html">DataBackendException</A></PRE>
<DL>
<DD>Retrieves all groups defined in the system.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../../../../org/apache/turbine/services/security/SecurityService.html#getAllGroups()">getAllGroups</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/turbine/services/security/SecurityService.html">SecurityService</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the names of all groups defined in the system.<DT><B>Throws:</B><DD><CODE><A HREF="../../../../../org/apache/turbine/util/security/DataBackendException.html">DataBackendException</A></CODE> - if there was an error accessing the data backend.</DL>
</DD>
</DL>
<HR>

<A NAME="getAllRoles()"><!-- --></A><H3>
getAllRoles</H3>
<PRE>
public <A HREF="../../../../../org/apache/turbine/util/security/RoleSet.html">RoleSet</A> <B>getAllRoles</B>()
                    throws <A HREF="../../../../../org/apache/turbine/util/security/DataBackendException.html">DataBackendException</A></PRE>
<DL>
<DD>Retrieves all roles defined in the system.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../../../../org/apache/turbine/services/security/SecurityService.html#getAllRoles()">getAllRoles</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/turbine/services/security/SecurityService.html">SecurityService</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the names of all roles defined in the system.<DT><B>Throws:</B><DD><CODE><A HREF="../../../../../org/apache/turbine/util/security/DataBackendException.html">DataBackendException</A></CODE> - if there was an error accessing the data backend.</DL>
</DD>
</DL>
<HR>

<A NAME="getAllPermissions()"><!-- --></A><H3>
getAllPermissions</H3>
<PRE>
public <A HREF="../../../../../org/apache/turbine/util/security/PermissionSet.html">PermissionSet</A> <B>getAllPermissions</B>()
                                throws <A HREF="../../../../../org/apache/turbine/util/security/DataBackendException.html">DataBackendException</A></PRE>
<DL>
<DD>Retrieves all permissions defined in the system.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../../../../org/apache/turbine/services/security/SecurityService.html#getAllPermissions()">getAllPermissions</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/turbine/services/security/SecurityService.html">SecurityService</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the names of all roles defined in the system.<DT><B>Throws:</B><DD><CODE><A HREF="../../../../../org/apache/turbine/util/security/DataBackendException.html">DataBackendException</A></CODE> - if there was an error accessing the data backend.</DL>
</DD>
</DL>
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