advertisementfactory.html

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<B>Method Detail</B></FONT></TD>
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<A NAME="getAssocTable()"><!-- --></A><H3>
getAssocTable</H3>
<PRE>
protected java.util.Map <B>getAssocTable</B>()</PRE>
<DL>
<DD>Used by ClassFactory methods to get the mapping of keys to constructors.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../net/jxta/util/ClassFactory.html#getAssocTable()">getAssocTable</A></CODE> in class <CODE><A HREF="../../../net/jxta/util/ClassFactory.html" title="class in net.jxta.util">ClassFactory</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the hashtable containing the mappings.</DL>
</DD>
</DL>
<HR>

<A NAME="getClassOfInstantiators()"><!-- --></A><H3>
getClassOfInstantiators</H3>
<PRE>
public java.lang.Class <B>getClassOfInstantiators</B>()</PRE>
<DL>
<DD>Used by ClassFactory methods to ensure that all of the instance classes
  which register with this factory have the correct base class
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../net/jxta/util/ClassFactory.html#getClassOfInstantiators()">getClassOfInstantiators</A></CODE> in class <CODE><A HREF="../../../net/jxta/util/ClassFactory.html" title="class in net.jxta.util">ClassFactory</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>Class object of the "Factory" type.</DL>
</DD>
</DL>
<HR>

<A NAME="getClassForKey()"><!-- --></A><H3>
getClassForKey</H3>
<PRE>
public java.lang.Class <B>getClassForKey</B>()</PRE>
<DL>
<DD>Used by ClassFactory methods to ensure that all keys used with the
  mapping are of the correct type.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../net/jxta/util/ClassFactory.html#getClassForKey()">getClassForKey</A></CODE> in class <CODE><A HREF="../../../net/jxta/util/ClassFactory.html" title="class in net.jxta.util">ClassFactory</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>Class object of the key type.</DL>
</DD>
</DL>
<HR>

<A NAME="registerAssoc(java.lang.String)"><!-- --></A><H3>
registerAssoc</H3>
<PRE>
protected boolean <B>registerAssoc</B>(java.lang.String&nbsp;className)</PRE>
<DL>
<DD>Register a class with the factory from its class name. Since class name
  doesn't tell us much, we just load the class and hope that something
  happens as a result of the class loading. This class is often overridden
  in class factories to interogate the instance class before registering
  the instance class.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../net/jxta/util/ClassFactory.html#registerAssoc(java.lang.String)">registerAssoc</A></CODE> in class <CODE><A HREF="../../../net/jxta/util/ClassFactory.html" title="class in net.jxta.util">ClassFactory</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>className</CODE> - The class name which will be regiestered.
<DT><B>Returns:</B><DD>boolean true if the class was registered otherwise false.</DL>
</DD>
</DL>
<HR>

<A NAME="registerAdvertisementInstance(java.lang.String, net.jxta.document.AdvertisementFactory.Instantiator)"><!-- --></A><H3>
registerAdvertisementInstance</H3>
<PRE>
public static boolean <B>registerAdvertisementInstance</B>(java.lang.String&nbsp;rootType,
                                                    <A HREF="../../../net/jxta/document/AdvertisementFactory.Instantiator.html" title="interface in net.jxta.document">AdvertisementFactory.Instantiator</A>&nbsp;instantiator)</PRE>
<DL>
<DD>Register an instantiator for and advertisement type to allow instances
  of that type to be created.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>rootType</CODE> - the identifying value for this advertisement instance
   type<DD><CODE>instantiator</CODE> - the instantiator to use in constructing objects
   of this rootType.
<DT><B>Returns:</B><DD>boolean  true if the rootType type is registered. If there is
   already a constructor for this type then false will be returned.</DL>
</DD>
</DL>
<HR>

<A NAME="newAdvertisement(java.lang.String)"><!-- --></A><H3>
newAdvertisement</H3>
<PRE>
public static <A HREF="../../../net/jxta/document/Advertisement.html" title="class in net.jxta.document">Advertisement</A> <B>newAdvertisement</B>(java.lang.String&nbsp;advertisementType)</PRE>
<DL>
<DD>Constructs an instance of <A HREF="../../../net/jxta/document/Advertisement.html" title="class in net.jxta.document"><CODE>Advertisement</CODE></A> matching the type
 specified by the <CODE>advertisementType</CODE> parameter.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>advertisementType</CODE> - Specifies the type of advertisement to create.
<DT><B>Returns:</B><DD>The instance of <A HREF="../../../net/jxta/document/Advertisement.html" title="class in net.jxta.document"><CODE>Advertisement</CODE></A>.
<DT><B>Throws:</B>
<DD><CODE>java.util.NoSuchElementException</CODE> - if there is no matching advertisement type.</DL>
</DD>
</DL>
<HR>

<A NAME="newAdvertisement(net.jxta.document.MimeMediaType, java.io.InputStream)"><!-- --></A><H3>
newAdvertisement</H3>
<PRE>
public static <A HREF="../../../net/jxta/document/Advertisement.html" title="class in net.jxta.document">Advertisement</A> <B>newAdvertisement</B>(<A HREF="../../../net/jxta/document/MimeMediaType.html" title="class in net.jxta.document">MimeMediaType</A>&nbsp;mimetype,
                                             java.io.InputStream&nbsp;stream)
                                      throws java.io.IOException</PRE>
<DL>
<DD>Constructs an instance of <A HREF="../../../net/jxta/document/Advertisement.html" title="class in net.jxta.document"><CODE>Advertisement</CODE></A> from the provided
 <code>InputStream</code>. The content type of the stream is declared via
 the <code>mimetype</code> parameter.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>mimetype</CODE> - Specifies the mime media type of the stream being read.<DD><CODE>stream</CODE> - imput stream used to read data to construct the advertisement
<DT><B>Returns:</B><DD>The instance of <A HREF="../../../net/jxta/document/Advertisement.html" title="class in net.jxta.document"><CODE>Advertisement</CODE></A>
<DT><B>Throws:</B>
<DD><CODE>java.io.IOException</CODE> - error reading message from input stream
<DD><CODE>java.util.NoSuchElementException</CODE> - if there is no matching advertisement type
 for the type of document read in.
<DD><CODE>java.lang.UnsupportedOperationException</CODE> - if the specified mime type is not
  associated with a text oriented document type.</DL>
</DD>
</DL>
<HR>

<A NAME="newAdvertisement(net.jxta.document.MimeMediaType, java.io.Reader)"><!-- --></A><H3>
newAdvertisement</H3>
<PRE>
public static <A HREF="../../../net/jxta/document/Advertisement.html" title="class in net.jxta.document">Advertisement</A> <B>newAdvertisement</B>(<A HREF="../../../net/jxta/document/MimeMediaType.html" title="class in net.jxta.document">MimeMediaType</A>&nbsp;mimetype,
                                             java.io.Reader&nbsp;source)
                                      throws java.io.IOException</PRE>
<DL>
<DD>Constructs an instance of <A HREF="../../../net/jxta/document/Advertisement.html" title="class in net.jxta.document"><CODE>Advertisement</CODE></A> from the provided
 <code>Reader</code>. The content type of the reader is declared via the
 <code>mimetype</code> parameter.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>mimetype</CODE> - Specifies the mime media type of the stream being read.<DD><CODE>source</CODE> - used to read data to construct the advertisement.
<DT><B>Returns:</B><DD>The instance of <A HREF="../../../net/jxta/document/Advertisement.html" title="class in net.jxta.document"><CODE>Advertisement</CODE></A>
<DT><B>Throws:</B>
<DD><CODE>java.io.IOException</CODE> - error reading message from input stream
<DD><CODE>java.util.NoSuchElementException</CODE> - if there is no matching advertisement type
 for the type of document read in.
<DD><CODE>java.lang.UnsupportedOperationException</CODE> - if the specified mime type is not
  associated with a text oriented document type.</DL>
</DD>
</DL>
<HR>

<A NAME="newAdvertisement(net.jxta.document.TextElement)"><!-- --></A><H3>
newAdvertisement</H3>
<PRE>
public static <A HREF="../../../net/jxta/document/Advertisement.html" title="class in net.jxta.document">Advertisement</A> <B>newAdvertisement</B>(<A HREF="../../../net/jxta/document/TextElement.html" title="interface in net.jxta.document">TextElement</A>&nbsp;root)</PRE>
<DL>
<DD>Constructs an instance of <A HREF="../../../net/jxta/document/Advertisement.html" title="class in net.jxta.document"><CODE>Advertisement</CODE></A> matching the type
 specified by the <CODE>root</CODE> parameter.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>root</CODE> - Specifies a portion of a StructuredDocument which will be
 converted into an Advertisement.
<DT><B>Returns:</B><DD>The instance of <A HREF="../../../net/jxta/document/Advertisement.html" title="class in net.jxta.document"><CODE>Advertisement</CODE></A>.
<DT><B>Throws:</B>
<DD><CODE>java.util.NoSuchElementException</CODE> - if there is no advertisement type
 matching the type of the root node.</DL>
</DD>
</DL>
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