simpleaclaccessservice.html

jxta的api库

  required to support that style of loading, but if they do, then
  their documentation should mention it.
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../../../net/jxta/exception/PeerGroupException.html" title="class in net.jxta.exception">PeerGroupException</A></CODE> - This module failed to initialize.</DL>
</DD>
</DL>
<HR>

<A NAME="startApp(java.lang.String[])"><!-- --></A><H3>
startApp</H3>
<PRE>
public int <B>startApp</B>(java.lang.String[]&nbsp;args)</PRE>
<DL>
<DD>Some Modules will wait for this method being invoked, before
 completing their initializatino to the point that they are fully
 functional. That is also the opportunity to supply arbitrary arguments
 (mostly to applications).
 
 <p/>If this module is a <A HREF="../../../../../net/jxta/peergroup/PeerGroup.html" title="interface in net.jxta.peergroup"><CODE>PeerGroup</CODE></A> service, it may be invoked
 several times depending on its return value.
 
 <p/>Note: the name of this method is historical and no-longer adequate.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../net/jxta/platform/Module.html#startApp(java.lang.String[])">startApp</A></CODE> in interface <CODE><A HREF="../../../../../net/jxta/platform/Module.html" title="interface in net.jxta.platform">Module</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>args</CODE> - An array of Strings forming the parameters for this
 Module.
<DT><B>Returns:</B><DD>int A status indication which may be one of 
 <A HREF="../../../../../net/jxta/platform/Module.html#START_OK"><CODE>Module.START_OK</CODE></A>, <A HREF="../../../../../net/jxta/platform/Module.html#START_AGAIN_PROGRESS"><CODE>Module.START_AGAIN_PROGRESS</CODE></A>,
 <A HREF="../../../../../net/jxta/platform/Module.html#START_AGAIN_STALLED"><CODE>Module.START_AGAIN_STALLED</CODE></A>, which indicates partial or complete
 success, or any other value (negative values are
 recommended for future compatibility), which indicates failure.</DL>
</DD>
</DL>
<HR>

<A NAME="stopApp()"><!-- --></A><H3>
stopApp</H3>
<PRE>
public void <B>stopApp</B>()</PRE>
<DL>
<DD>One can ask a Module to stop.
  The Module cannot be forced to comply, but in the future
  we might be able to deny it access to anything after some timeout.

  <p/>Note: the name of this method is no-longer adequate.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../net/jxta/platform/Module.html#stopApp()">stopApp</A></CODE> in interface <CODE><A HREF="../../../../../net/jxta/platform/Module.html" title="interface in net.jxta.platform">Module</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getImplAdvertisement()"><!-- --></A><H3>
getImplAdvertisement</H3>
<PRE>
public <A HREF="../../../../../net/jxta/document/Advertisement.html" title="class in net.jxta.document">Advertisement</A> <B>getImplAdvertisement</B>()</PRE>
<DL>
<DD>Returns the advertisment for this service.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../net/jxta/service/Service.html#getImplAdvertisement()">getImplAdvertisement</A></CODE> in interface <CODE><A HREF="../../../../../net/jxta/service/Service.html" title="interface in net.jxta.service">Service</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>Advertisement the advertisement.</DL>
</DD>
</DL>
<HR>

<A NAME="getInterface()"><!-- --></A><H3>
getInterface</H3>
<PRE>
public <A HREF="../../../../../net/jxta/service/Service.html" title="interface in net.jxta.service">Service</A> <B>getInterface</B>()</PRE>
<DL>
<DD>Service objects are not manipulated directly to protect usage
 of the service. A Service interface is returned to access the service
 methods.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../net/jxta/service/Service.html#getInterface()">getInterface</A></CODE> in interface <CODE><A HREF="../../../../../net/jxta/service/Service.html" title="interface in net.jxta.service">Service</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>Service public interface of the service</DL>
</DD>
</DL>
<HR>

<A NAME="doAccessCheck(net.jxta.credential.PrivledgedOperation, net.jxta.credential.Credential)"><!-- --></A><H3>
doAccessCheck</H3>
<PRE>
public <A HREF="../../../../../net/jxta/access/AccessService.AccessResult.html" title="class in net.jxta.access">AccessService.AccessResult</A> <B>doAccessCheck</B>(<A HREF="../../../../../net/jxta/credential/PrivledgedOperation.html" title="interface in net.jxta.credential">PrivledgedOperation</A>&nbsp;op,
                                                <A HREF="../../../../../net/jxta/credential/Credential.html" title="interface in net.jxta.credential">Credential</A>&nbsp;cred)</PRE>
<DL>
<DD>Determine if a privledged operation is permitted for a given identitiy.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../net/jxta/access/AccessService.html#doAccessCheck(net.jxta.credential.PrivledgedOperation, net.jxta.credential.Credential)">doAccessCheck</A></CODE> in interface <CODE><A HREF="../../../../../net/jxta/access/AccessService.html" title="interface in net.jxta.access">AccessService</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>op</CODE> - the operation which is being requested.<DD><CODE>cred</CODE> - the identity which is requesting.
<DT><B>Returns:</B><DD>the result of the access check.</DL>
</DD>
</DL>
<HR>

<A NAME="newPrivledgedOperation(java.lang.Object, net.jxta.credential.Credential)"><!-- --></A><H3>
newPrivledgedOperation</H3>
<PRE>
public <A HREF="../../../../../net/jxta/credential/PrivledgedOperation.html" title="interface in net.jxta.credential">PrivledgedOperation</A> <B>newPrivledgedOperation</B>(java.lang.Object&nbsp;subject,
                                                  <A HREF="../../../../../net/jxta/credential/Credential.html" title="interface in net.jxta.credential">Credential</A>&nbsp;offerer)</PRE>
<DL>
<DD>Create a new privledged operation with the specified subject. Each
  operation is also associated with an identity, the offerer. Generally
  the privledged operation is cryptographically signed by the offerer.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../net/jxta/access/AccessService.html#newPrivledgedOperation(java.lang.Object, net.jxta.credential.Credential)">newPrivledgedOperation</A></CODE> in interface <CODE><A HREF="../../../../../net/jxta/access/AccessService.html" title="interface in net.jxta.access">AccessService</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>subject</CODE> - The subject of the operation. This usually identifies
  what operation is being requested.<DD><CODE>offerer</CODE> - The identity which is offering the operation.
<DT><B>Returns:</B><DD>The privledged operation object<DT><B>See Also:</B><DD><A HREF="../../../../../net/jxta/credential/Credential.html" title="interface in net.jxta.credential"><CODE>Credential</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="newPrivledgedOperation(net.jxta.document.Element)"><!-- --></A><H3>
newPrivledgedOperation</H3>
<PRE>
public <A HREF="../../../../../net/jxta/credential/PrivledgedOperation.html" title="interface in net.jxta.credential">PrivledgedOperation</A> <B>newPrivledgedOperation</B>(<A HREF="../../../../../net/jxta/document/Element.html" title="interface in net.jxta.document">Element</A>&nbsp;source)</PRE>
<DL>
<DD>Read a privledged operation from a portion of a structured document.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../net/jxta/access/AccessService.html#newPrivledgedOperation(net.jxta.document.Element)">newPrivledgedOperation</A></CODE> in interface <CODE><A HREF="../../../../../net/jxta/access/AccessService.html" title="interface in net.jxta.access">AccessService</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>source</CODE> - The root of the document portion containing the serialized
  representation of the privledged operation.
<DT><B>Returns:</B><DD>The privledged operation object.</DL>
</DD>
</DL>
<HR>

<A NAME="getPeerGroup()"><!-- --></A><H3>
getPeerGroup</H3>
<PRE>
<A HREF="../../../../../net/jxta/peergroup/PeerGroup.html" title="interface in net.jxta.peergroup">PeerGroup</A> <B>getPeerGroup</B>()</PRE>
<DL>
<DD>{@inheritDoc}
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
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