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AssociationService (JDIC API V2006 Release 0308)
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JDIC API V2006 Release 0308</EM>
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org.jdesktop.jdic.filetypes</FONT>
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Class AssociationService</H2>
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java.lang.Object
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<DT>public class <B>AssociationService</B><DT>extends java.lang.Object</DL>
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The <code>AssociationService</code> class provides several methods to access the file type associations. It includes methods to retrieve a particular file type association, to register a new file type association into the system, and to unregister a registered file type association from the system. Each file type association is represented by an <code>Association</code> object. <p> The file type information storage and access mechanism is platform-dependent: <ul> <li> For Microsoft Windows platforms, the file type information is stored in the registry, which is a tree structure. <li> For Gnome/UNIX platforms, the file type information is stored in the MIME type database, which consists of some plain text files (.keys, .mime, .applications). Each MIME text file could contain one or multiple file types. A file type could be registered in the system by providing new MIME files, or being added to existing MIME files. </ul>
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<DT><B>See Also:</B><DD><A HREF="../../../../org/jdesktop/jdic/filetypes/Association.html" title="class in org.jdesktop.jdic.filetypes"><CODE>Association</CODE></A>, <A HREF="../../../../org/jdesktop/jdic/filetypes/Action.html" title="class in org.jdesktop.jdic.filetypes"><CODE>Action</CODE></A></DL>
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<TD><CODE><B><A HREF="../../../../org/jdesktop/jdic/filetypes/AssociationService.html#AssociationService()">AssociationService</A></B>()</CODE>
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Constructor of an <code>AssociationService</code> object.</TD>
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<CODE> <A HREF="../../../../org/jdesktop/jdic/filetypes/Association.html" title="class in org.jdesktop.jdic.filetypes">Association</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/jdesktop/jdic/filetypes/AssociationService.html#getAssociationByContent(java.net.URL)">getAssociationByContent</A></B>(java.net.URL url)</CODE>
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Returns the association representing the file type of the file the given URL points to.</TD>
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<CODE> <A HREF="../../../../org/jdesktop/jdic/filetypes/Association.html" title="class in org.jdesktop.jdic.filetypes">Association</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/jdesktop/jdic/filetypes/AssociationService.html#getFileExtensionAssociation(java.lang.String)">getFileExtensionAssociation</A></B>(java.lang.String fileExt)</CODE>
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Returns the association representing the file type of the given file extension. </TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="../../../../org/jdesktop/jdic/filetypes/Association.html" title="class in org.jdesktop.jdic.filetypes">Association</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/jdesktop/jdic/filetypes/AssociationService.html#getMimeTypeAssociation(java.lang.String)">getMimeTypeAssociation</A></B>(java.lang.String mimeType)</CODE>
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Returns the association representing the file type of the given MIME type.</TD>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/jdesktop/jdic/filetypes/AssociationService.html#registerSystemAssociation(org.jdesktop.jdic.filetypes.Association)">registerSystemAssociation</A></B>(<A HREF="../../../../org/jdesktop/jdic/filetypes/Association.html" title="class in org.jdesktop.jdic.filetypes">Association</A> assoc)</CODE>
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Registers the given association in the system level. </TD>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/jdesktop/jdic/filetypes/AssociationService.html#registerUserAssociation(org.jdesktop.jdic.filetypes.Association)">registerUserAssociation</A></B>(<A HREF="../../../../org/jdesktop/jdic/filetypes/Association.html" title="class in org.jdesktop.jdic.filetypes">Association</A> assoc)</CODE>
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Registers the given association in the user specific level. </TD>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/jdesktop/jdic/filetypes/AssociationService.html#unregisterSystemAssociation(org.jdesktop.jdic.filetypes.Association)">unregisterSystemAssociation</A></B>(<A HREF="../../../../org/jdesktop/jdic/filetypes/Association.html" title="class in org.jdesktop.jdic.filetypes">Association</A> assoc)</CODE>
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Unregisters the given association in the system level. </TD>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/jdesktop/jdic/filetypes/AssociationService.html#unregisterUserAssociation(org.jdesktop.jdic.filetypes.Association)">unregisterUserAssociation</A></B>(<A HREF="../../../../org/jdesktop/jdic/filetypes/Association.html" title="class in org.jdesktop.jdic.filetypes">Association</A> assoc)</CODE>
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Unregisters the given association in the user specific level. </TD>
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<TD><B>Methods inherited from class java.lang.Object</B></TD>
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<TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
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<A NAME="AssociationService()"><!-- --></A><H3>
AssociationService</H3>
<PRE>
public <B>AssociationService</B>()</PRE>
<DL>
<DD>Constructor of an <code>AssociationService</code> object.
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<A NAME="getMimeTypeAssociation(java.lang.String)"><!-- --></A><H3>
getMimeTypeAssociation</H3>
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