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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Frameset//EN""http://www.w3.org/TR/REC-html40/frameset.dtd"><!--NewPage--><HTML><HEAD><!-- Generated by javadoc on Fri Dec 06 19:57:09 CET 2002 --><TITLE>jakarta-turbine-2 2.2 API: Class BaseSecurityService</TITLE><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../../stylesheet.css" TITLE="Style"></HEAD><BODY BGCOLOR="white"><!-- ========== START OF NAVBAR ========== --><A NAME="navbar_top"><!-- --></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0"><TR><TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_top_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3"> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="class-use/BaseSecurityService.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> PREV CLASS <A HREF="../../../../../org/apache/turbine/services/security/TurbineSecurity.html"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../../../index.html" TARGET="_top"><B>FRAMES</B></A> <A HREF="BaseSecurityService.html" TARGET="_top"><B>NO FRAMES</B></A></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: INNER | <A HREF="#fields_inherited_from_class_org.apache.turbine.services.BaseService">FIELD</A> | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: FIELD | <A HREF="#constructor_detail">CONSTR</A> | <A HREF="#method_detail">METHOD</A></FONT></TD></TR></TABLE><!-- =========== END OF NAVBAR =========== --><HR><!-- ======== START OF CLASS DATA ======== --><H2><FONT SIZE="-1">org.apache.turbine.services.security</FONT><BR>Class BaseSecurityService</H2><PRE>java.lang.Object | +--<A HREF="../../../../../org/apache/turbine/services/BaseInitable.html">org.apache.turbine.services.BaseInitable</A> | +--<A HREF="../../../../../org/apache/turbine/services/BaseService.html">org.apache.turbine.services.BaseService</A> | +--<A HREF="../../../../../org/apache/turbine/services/TurbineBaseService.html">org.apache.turbine.services.TurbineBaseService</A> | +--<B>org.apache.turbine.services.security.BaseSecurityService</B></PRE><DL><DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../../../org/apache/turbine/services/Initable.html">Initable</A>, <A HREF="../../../../../org/apache/turbine/services/security/SecurityService.html">SecurityService</A>, <A HREF="../../../../../org/apache/turbine/services/Service.html">Service</A></DD></DL><DL><DT><B>Direct Known Subclasses:</B> <DD><A HREF="../../../../../org/apache/turbine/services/security/db/DBSecurityService.html">DBSecurityService</A>, <A HREF="../../../../../org/apache/turbine/services/security/ldap/LDAPSecurityService.html">LDAPSecurityService</A></DD></DL><HR><DL><DT>public abstract class <B>BaseSecurityService</B><DT>extends <A HREF="../../../../../org/apache/turbine/services/TurbineBaseService.html">TurbineBaseService</A><DT>implements <A HREF="../../../../../org/apache/turbine/services/security/SecurityService.html">SecurityService</A></DL><P>This is a common subset of SecurityService implementation. Provided functionality includes: <ul> <li> methods for retrieving User objects, that delegates functionality to the pluggable implementations of the User interface. <li> synchronization mechanism for methods reading/modifying the security information, that guarantees that multiple threads may read the information concurrently, but threads that modify the information acquires exclusive access. <li> implementation of convenience methods for retrieving security entities that maintain in-memory caching of objects for fast access. </ul><P><DL><DT><B>Version: </B><DD>$Id: BaseSecurityService.java,v 1.5 2002/08/21 00:32:04 mpoeschl Exp $</DD><DT><B>Author: </B><DD><a href="mailto:Rafal.Krzewski@e-point.pl">Rafal Krzewski</a></DD></DL><HR><P><!-- ======== INNER CLASS SUMMARY ======== --><!-- =========== FIELD SUMMARY =========== --><A NAME="fields_inherited_from_class_org.apache.turbine.services.BaseService"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Fields inherited from class org.apache.turbine.services.<A HREF="../../../../../org/apache/turbine/services/BaseService.html">BaseService</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../../../org/apache/turbine/services/BaseService.html#configuration">configuration</A>, <A HREF="../../../../../org/apache/turbine/services/BaseService.html#name">name</A>, <A HREF="../../../../../org/apache/turbine/services/BaseService.html#properties">properties</A>, <A HREF="../../../../../org/apache/turbine/services/BaseService.html#serviceBroker">serviceBroker</A></CODE></TD></TR></TABLE> <A NAME="fields_inherited_from_class_org.apache.turbine.services.BaseInitable"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Fields inherited from class org.apache.turbine.services.<A HREF="../../../../../org/apache/turbine/services/BaseInitable.html">BaseInitable</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../../../org/apache/turbine/services/BaseInitable.html#initableBroker">initableBroker</A>, <A HREF="../../../../../org/apache/turbine/services/BaseInitable.html#isInitialized">isInitialized</A></CODE></TD></TR></TABLE> <A NAME="fields_inherited_from_class_org.apache.turbine.services.security.SecurityService"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Fields inherited from interface org.apache.turbine.services.security.<A HREF="../../../../../org/apache/turbine/services/security/SecurityService.html">SecurityService</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../../../org/apache/turbine/services/security/SecurityService.html#SECURE_PASSWORDS_ALGORITHM_DEFAULT">SECURE_PASSWORDS_ALGORITHM_DEFAULT</A>, <A HREF="../../../../../org/apache/turbine/services/security/SecurityService.html#SECURE_PASSWORDS_ALGORITHM_KEY">SECURE_PASSWORDS_ALGORITHM_KEY</A>, <A HREF="../../../../../org/apache/turbine/services/security/SecurityService.html#SECURE_PASSWORDS_DEFAULT">SECURE_PASSWORDS_DEFAULT</A>, <A HREF="../../../../../org/apache/turbine/services/security/SecurityService.html#SECURE_PASSWORDS_KEY">SECURE_PASSWORDS_KEY</A>, <A HREF="../../../../../org/apache/turbine/services/security/SecurityService.html#SERVICE_NAME">SERVICE_NAME</A>, <A HREF="../../../../../org/apache/turbine/services/security/SecurityService.html#USER_CLASS_DEFAULT">USER_CLASS_DEFAULT</A>, <A HREF="../../../../../org/apache/turbine/services/security/SecurityService.html#USER_CLASS_KEY">USER_CLASS_KEY</A>, <A HREF="../../../../../org/apache/turbine/services/security/SecurityService.html#USER_MANAGER_DEFAULT">USER_MANAGER_DEFAULT</A>, <A HREF="../../../../../org/apache/turbine/services/security/SecurityService.html#USER_MANAGER_KEY">USER_MANAGER_KEY</A></CODE></TD></TR></TABLE> <!-- ======== CONSTRUCTOR SUMMARY ======== --><A NAME="constructor_summary"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Constructor Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../../../org/apache/turbine/services/security/BaseSecurityService.html#BaseSecurityService()">BaseSecurityService</A></B>()</CODE><BR> </TD></TR></TABLE> <!-- ========== METHOD SUMMARY =========== --><A NAME="method_summary"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Method Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../org/apache/turbine/services/security/BaseSecurityService.html#accountExists(java.lang.String)">accountExists</A></B>(java.lang.String username)</CODE><BR> Check whether a specified user's account exists.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../org/apache/turbine/services/security/BaseSecurityService.html#accountExists(org.apache.turbine.om.security.User)">accountExists</A></B>(<A HREF="../../../../../org/apache/turbine/om/security/User.html">User</A> user)</CODE><BR> Check whether a specified user's account exists.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../org/apache/turbine/services/security/BaseSecurityService.html#addUser(org.apache.turbine.om.security.User, java.lang.String)">addUser</A></B>(<A HREF="../../../../../org/apache/turbine/om/security/User.html">User</A> user, java.lang.String password)</CODE><BR> Creates new user account with specified attributes.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../org/apache/turbine/services/security/BaseSecurityService.html#changePassword(org.apache.turbine.om.security.User, java.lang.String, java.lang.String)">changePassword</A></B>(<A HREF="../../../../../org/apache/turbine/om/security/User.html">User</A> user, java.lang.String oldPassword, java.lang.String newPassword)</CODE><BR> Change the password for an User.</TD>⌨️ 快捷键说明
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