photosecurity.html

图片管理程序

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<A NAME="PhotoSecurity()"><!-- --></A><H3>
PhotoSecurity</H3>
<PRE>
public <B>PhotoSecurity</B>()</PRE>
<DL>
<DD>Get a PhotoSecurity object.
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</DL>

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<A NAME="getDigest(java.lang.String)"><!-- --></A><H3>
getDigest</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/String.html">String</A> <B>getDigest</B>(<A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/String.html">String</A>&nbsp;input)
                 throws <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Exception.html">Exception</A></PRE>
<DL>
<DD>Get a digest for a given string.
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<DD><DL>

<DD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Exception.html">Exception</A></CODE></DL>
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<A NAME="getUser(int)"><!-- --></A><H3>
getUser</H3>
<PRE>
public <A HREF="../../../net/spy/photo/PhotoUser.html">PhotoUser</A> <B>getUser</B>(int&nbsp;id)
                  throws <A HREF="../../../net/spy/photo/PhotoUserException.html">PhotoUserException</A></PRE>
<DL>
<DD>Get a user by integer ID.
<P>
<DD><DL>

<DD><CODE><A HREF="../../../net/spy/photo/PhotoUserException.html">PhotoUserException</A></CODE></DL>
</DD>
</DL>
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<A NAME="getUser(java.lang.String)"><!-- --></A><H3>
getUser</H3>
<PRE>
public <A HREF="../../../net/spy/photo/PhotoUser.html">PhotoUser</A> <B>getUser</B>(<A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/String.html">String</A>&nbsp;spec)
                  throws <A HREF="../../../net/spy/photo/PhotoUserException.html">PhotoUserException</A></PRE>
<DL>
<DD>Get a user by username or email address.
<P>
<DD><DL>

<DD><CODE><A HREF="../../../net/spy/photo/PhotoUserException.html">PhotoUserException</A></CODE></DL>
</DD>
</DL>
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<A NAME="checkAccess(net.spy.photo.PhotoUser, int)"><!-- --></A><H3>
checkAccess</H3>
<PRE>
public static void <B>checkAccess</B>(<A HREF="../../../net/spy/photo/PhotoUser.html">PhotoUser</A>&nbsp;user,
                               int&nbsp;imageId)
                        throws <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Exception.html">Exception</A></PRE>
<DL>
<DD>The preferred way to check a user's access to an image.
<P>
<DD><DL>

<DD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Exception.html">Exception</A></CODE></DL>
</DD>
</DL>
<HR>

<A NAME="checkAccess(int, int)"><!-- --></A><H3>
checkAccess</H3>
<PRE>
public static void <B>checkAccess</B>(int&nbsp;uid,
                               int&nbsp;imageId)
                        throws <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Exception.html">Exception</A></PRE>
<DL>
<DD>Check to see if the given uid has access to the given image ID.

 <b>Note</b>:  This is not generally the right way to do this.
<P>
<DD><DL>

<DD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Exception.html">Exception</A></CODE></DL>
</DD>
</DL>
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<A NAME="getAllUsers()"><!-- --></A><H3>
getAllUsers</H3>
<PRE>
public static <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/util/Collection.html">Collection</A> <B>getAllUsers</B>()
                              throws <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Exception.html">Exception</A></PRE>
<DL>
<DD>List all users in alphabetical order by username.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>an List of PhotoUser objects
<DD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Exception.html">Exception</A></CODE></DL>
</DD>
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