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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 19:57:10 CET 2002 --><TITLE>jakarta-turbine-2 2.2 API: Class SecurityCheck</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/SecurityCheck.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"> <A HREF="../../../../org/apache/turbine/util/RunDataFactory.html"><B>PREV CLASS</B></A> <A HREF="../../../../org/apache/turbine/util/SequencedHashtable.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="SecurityCheck.html" TARGET="_top"><B>NO FRAMES</B></A></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: INNER | FIELD | <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.util</FONT><BR>Class SecurityCheck</H2><PRE>java.lang.Object | +--<B>org.apache.turbine.util.SecurityCheck</B></PRE><HR><DL><DT>public class <B>SecurityCheck</B><DT>extends java.lang.Object</DL><P>Utility for doing security checks in Screens and Actions. Sample usage:<br> <code> SecurityCheck mycheck = new SecurityCheck(data, "Unauthorized to do this!", "WrongPermission"); if ( !mycheck.hasPermission("add_user"); return;</code><P><DL><DT><B>Version: </B><DD>$Id: SecurityCheck.java,v 1.1.1.1 2001/08/16 05:09:41 jvanzyl Exp $</DD><DT><B>Author: </B><DD><a href="mailto:mbryson@mindspring.com">Dave Bryson</a></DD></DL><HR><P><!-- ======== INNER CLASS SUMMARY ======== --><!-- =========== FIELD SUMMARY =========== --><!-- ======== 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/util/SecurityCheck.html#SecurityCheck(org.apache.turbine.util.RunData, java.lang.String, java.lang.String)">SecurityCheck</A></B>(<A HREF="../../../../org/apache/turbine/util/RunData.html">RunData</A> data, java.lang.String message, java.lang.String failedScreen)</CODE><BR> Constructor.</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> java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/apache/turbine/util/SecurityCheck.html#getFailScreen()">getFailScreen</A></B>()</CODE><BR> Get the screen that should be displayed.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/apache/turbine/util/SecurityCheck.html#getMessage()">getMessage</A></B>()</CODE><BR> Get the message that should be displayed.</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/util/SecurityCheck.html#hasPermission(org.apache.turbine.om.security.Permission)">hasPermission</A></B>(<A HREF="../../../../org/apache/turbine/om/security/Permission.html">Permission</A> permission)</CODE><BR> Does the user have this permission?</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/util/SecurityCheck.html#hasPermission(java.lang.String)">hasPermission</A></B>(java.lang.String permission)</CODE><BR> Does the user have this permission?</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/util/SecurityCheck.html#hasRole(org.apache.turbine.om.security.Role)">hasRole</A></B>(<A HREF="../../../../org/apache/turbine/om/security/Role.html">Role</A> role)</CODE><BR> Does the user have this role?</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/util/SecurityCheck.html#hasRole(java.lang.String)">hasRole</A></B>(java.lang.String role)</CODE><BR> Does the user have this role?</TD></TR></TABLE> <A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from class java.lang.Object</B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD></TR></TABLE> <P><!-- ============ FIELD DETAIL =========== --><!-- ========= CONSTRUCTOR DETAIL ======== --><A NAME="constructor_detail"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=1><FONT SIZE="+2"><B>Constructor Detail</B></FONT></TD></TR></TABLE><A NAME="SecurityCheck(org.apache.turbine.util.RunData, java.lang.String, java.lang.String)"><!-- --></A><H3>SecurityCheck</H3><PRE>public <B>SecurityCheck</B>(<A HREF="../../../../org/apache/turbine/util/RunData.html">RunData</A> data, java.lang.String message, java.lang.String failedScreen)</PRE><DL><DD>Constructor.<DD><DL><DT><B>Parameters:</B><DD><CODE>data</CODE> - A Turbine RunData object.<DD><CODE>message</CODE> - The message to display upon failure.<DD><CODE>failedScreen</CODE> - The screen to redirect to upon failure.</DL></DD></DL><!-- ============ METHOD DETAIL ========== --><A NAME="method_detail"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=1><FONT SIZE="+2"><B>Method Detail</B></FONT></TD></TR></TABLE><A NAME="hasRole(org.apache.turbine.om.security.Role)"><!-- --></A><H3>hasRole</H3><PRE>public boolean <B>hasRole</B>(<A HREF="../../../../org/apache/turbine/om/security/Role.html">Role</A> role) throws java.lang.Exception</PRE><DL><DD>Does the user have this role?<DD><DL><DT><B>Parameters:</B><DD><CODE>role</CODE> - A Role.<DT><B>Returns:</B><DD>True if the user has this role.<DT><B>Throws:</B><DD><CODE>Exception,</CODE> - a generic exception.</DL></DD></DL><HR><A NAME="hasRole(java.lang.String)"><!-- --></A><H3>hasRole</H3><PRE>public boolean <B>hasRole</B>(java.lang.String role) throws java.lang.Exception</PRE><DL><DD>Does the user have this role?<DD><DL><DT><B>Parameters:</B><DD><CODE>role</CODE> - A String.<DT><B>Returns:</B><DD>True if the user has this role.<DT><B>Throws:</B><DD><CODE>Exception,</CODE> - a generic exception.</DL></DD></DL><HR><A NAME="hasPermission(org.apache.turbine.om.security.Permission)"><!-- --></A><H3>hasPermission</H3><PRE>public boolean <B>hasPermission</B>(<A HREF="../../../../org/apache/turbine/om/security/Permission.html">Permission</A> permission) throws java.lang.Exception</PRE><DL><DD>Does the user have this permission?<DD><DL><DT><B>Parameters:</B><DD><CODE>permission</CODE> - A Permission.<DT><B>Returns:</B><DD>True if the user has this permission.<DT><B>Throws:</B><DD><CODE>Exception,</CODE> - a generic exception.</DL></DD></DL><HR><A NAME="hasPermission(java.lang.String)"><!-- --></A><H3>hasPermission</H3><PRE>public boolean <B>hasPermission</B>(java.lang.String permission) throws java.lang.Exception</PRE><DL><DD>Does the user have this permission?<DD><DL><DT><B>Parameters:</B><DD><CODE>permission</CODE> - A String.<DT><B>Returns:</B><DD>True if the user has this permission.<DT><B>Throws:</B><DD><CODE>Exception,</CODE> - a generic exception.</DL></DD></DL><HR><A NAME="getMessage()"><!-- --></A><H3>getMessage</H3><PRE>public java.lang.String <B>getMessage</B>()</PRE><DL><DD>Get the message that should be displayed. This is initialized in the constructor.<DD><DL><DT><B>Returns:</B><DD>A String.</DL></DD></DL><HR><A NAME="getFailScreen()"><!-- --></A><H3>getFailScreen</H3><PRE>public java.lang.String <B>getFailScreen</B>()</PRE><DL><DD>Get the screen that should be displayed. This is initialized in the constructor.<DD><DL><DT><B>Returns:</B><DD>A String.</DL></DD></DL><!-- ========= END OF CLASS DATA ========= --><HR><!-- ========== START OF NAVBAR ========== --><A NAME="navbar_bottom"><!-- --></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0"><TR><TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_bottom_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/SecurityCheck.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"> <A HREF="../../../../org/apache/turbine/util/RunDataFactory.html"><B>PREV CLASS</B></A> <A HREF="../../../../org/apache/turbine/util/SequencedHashtable.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="SecurityCheck.html" TARGET="_top"><B>NO FRAMES</B></A></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: INNER | FIELD | <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>Copyright © 2000-2002 Apache Software Foundation. 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