contentitem.html

门户开发

<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Methods inherited from interface com.ibm.content.binder.model.<A HREF="../../../../../com/ibm/content/binder/model/ContentReference.html" title="interface in com.ibm.content.binder.model">ContentReference</A></B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../../com/ibm/content/binder/model/ContentReference.html#getContentProvider()">getContentProvider</A>, <A HREF="../../../../../com/ibm/content/binder/model/ContentReference.html#getDescription()">getDescription</A>, <A HREF="../../../../../com/ibm/content/binder/model/ContentReference.html#getDisplayName()">getDisplayName</A>, <A HREF="../../../../../com/ibm/content/binder/model/ContentReference.html#getMetadata(java.lang.String)">getMetadata</A>, <A HREF="../../../../../com/ibm/content/binder/model/ContentReference.html#getName()">getName</A>, <A HREF="../../../../../com/ibm/content/binder/model/ContentReference.html#getType()">getType</A>, <A HREF="../../../../../com/ibm/content/binder/model/ContentReference.html#getUri()">getUri</A>, <A HREF="../../../../../com/ibm/content/binder/model/ContentReference.html#isContentStored()">isContentStored</A>, <A HREF="../../../../../com/ibm/content/binder/model/ContentReference.html#isReference()">isReference</A>, <A HREF="../../../../../com/ibm/content/binder/model/ContentReference.html#isVisible()">isVisible</A>, <A HREF="../../../../../com/ibm/content/binder/model/ContentReference.html#setContentProvider(java.lang.String)">setContentProvider</A>, <A HREF="../../../../../com/ibm/content/binder/model/ContentReference.html#setDescription(java.lang.String)">setDescription</A>, <A HREF="../../../../../com/ibm/content/binder/model/ContentReference.html#setDisplayName(java.lang.String)">setDisplayName</A>, <A HREF="../../../../../com/ibm/content/binder/model/ContentReference.html#setType(java.lang.String)">setType</A>, <A HREF="../../../../../com/ibm/content/binder/model/ContentReference.html#setUri(java.lang.String)">setUri</A>, <A HREF="../../../../../com/ibm/content/binder/model/ContentReference.html#setVisible(boolean)">setVisible</A></CODE></TD>
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<B>Method Detail</B></FONT></TD>
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<A NAME="getId()"><!-- --></A><H3>
getId</H3>
<PRE>
public java.lang.String <B>getId</B>()</PRE>
<DL>
<DD>The ID identifying this <code>ContentItem</code> in the underlying Portal
 Content Management API.
 
 This id will only be available once the <A HREF="../../../../../com/ibm/content/binder/model/Binder.html" title="interface in com.ibm.content.binder.model"><CODE>Binder</CODE></A> this
 <code>ContentItem</code> is attached to has been saved. Retrieveing it
 before that, will return <code>null</null>.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the ID of this <code>ContentItem</code></DL>
</DD>
</DL>
<HR>

<A NAME="getContentStream()"><!-- --></A><H3>
getContentStream</H3>
<PRE>
public java.io.InputStream <B>getContentStream</B>()</PRE>
<DL>
<DD>An InputStream containing the content stored in this
 <code>ContentItem</code>.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>an InputStream</DL>
</DD>
</DL>
<HR>

<A NAME="getObject()"><!-- --></A><H3>
getObject</H3>
<PRE>
public java.lang.Object <B>getObject</B>()
                           throws java.io.IOException,
                                  java.lang.ClassNotFoundException</PRE>
<DL>
<DD>Convenience method to retrieve an Object that has been serialized in this
 <code>ContentItem</code>, using <A HREF="../../../../../com/ibm/content/binder/model/ContentItem.html#setObject(java.lang.Object)"><CODE>setObject(Object)</CODE></A>.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the Object previously saved with <A HREF="../../../../../com/ibm/content/binder/model/ContentItem.html#setObject(java.lang.Object)"><CODE>setObject(Object)</CODE></A>
<DT><B>Throws:</B>
<DD><CODE>java.io.IOException</CODE> - if an IO error happened while deserializing the stream
<DD><CODE>java.lang.ClassNotFoundException</CODE> - if the class of the serialized Object
 		cannot be found</DL>
</DD>
</DL>
<HR>

<A NAME="setContentStream(java.io.InputStream)"><!-- --></A><H3>
setContentStream</H3>
<PRE>
public void <B>setContentStream</B>(java.io.InputStream&nbsp;contentStream)</PRE>
<DL>
<DD>Sets the content to be stored in this <code>ContentItem</code>.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>contentStream</CODE> - an InputStream containing the content.</DL>
</DD>
</DL>
<HR>

<A NAME="setObject(java.lang.Object)"><!-- --></A><H3>
setObject</H3>
<PRE>
public void <B>setObject</B>(java.lang.Object&nbsp;object)
               throws java.io.IOException</PRE>
<DL>
<DD>Convenience method that saves an Object inside this
 <code>ContentItem</code> by serializing it. The Object can later
 be retrieved using #getObject(). Note that the Object must be serializable.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE>java.io.IOException</CODE> - if an IO error happened while serializing the Object
<DD><CODE>NotSerializableException</CODE> - if the Object is not serializable</DL>
</DD>
</DL>
<HR>

<A NAME="getMimeType()"><!-- --></A><H3>
getMimeType</H3>
<PRE>
public java.lang.String <B>getMimeType</B>()</PRE>
<DL>
<DD>The mime type of the content stored in this <code>ContentItem</code>.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the mime type of the stored content as a String.</DL>
</DD>
</DL>
<HR>

<A NAME="setMimeType(java.lang.String)"><!-- --></A><H3>
setMimeType</H3>
<PRE>
public void <B>setMimeType</B>(java.lang.String&nbsp;mimeType)</PRE>
<DL>
<DD>Sets the mime type of the content stored in this <code>ContentItem</code>.
 <br><br>
 Setting this property is optional. However, it is advised to set it if the
 content stored in this ContentItem will be rendered in a UI.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>mimeType</CODE> - the mime type as a String.</DL>
</DD>
</DL>
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