connectionrequestinfo.html
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Java 2 Platform EE v1.3: Interface ConnectionRequestInfo
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javax.resource.spi</FONT>
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Interface ConnectionRequestInfo</H2>
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<DT>public interface <B>ConnectionRequestInfo</B></DL>
<P>
<p>The ConnectionRequestInfo interface enables a resource adapter to
pass its own request specific data structure across the connection
request flow. A resource adapter extends the empty interface to
supports its own data structures for connection request.
<p>A typical use allows a resource adapter to handle
application component specified per-connection request properties
(example - client ID, language). The application server passes these
properties back across to match/createManagedConnection calls on
the resource adapter. These properties remain opaque to the
application server during the connection request flow.
<p>Once the ConnectionRequestInfo reaches match/createManagedConnection
methods on the ManagedConnectionFactory instance, resource adapter
uses this additional per-request information to do connection
creation and matching.
<P>
<DL>
<DT><B>See Also: </B><DD><A HREF="../../../javax/resource/spi/ManagedConnectionFactory.html"><CODE>ManagedConnectionFactory</CODE></A>,
<A HREF="../../../javax/resource/spi/ManagedConnection.html"><CODE>ManagedConnection</CODE></A></DL>
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<CODE> boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../javax/resource/spi/ConnectionRequestInfo.html#equals(java.lang.Object)">equals</A></B>(java.lang.Object other)</CODE>
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Checks whether this instance is equal to another.</TD>
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<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../javax/resource/spi/ConnectionRequestInfo.html#hashCode()">hashCode</A></B>()</CODE>
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Returns the hashCode of the ConnectionRequestInfo.</TD>
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<A NAME="equals(java.lang.Object)"><!-- --></A><H3>
equals</H3>
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public boolean <B>equals</B>(java.lang.Object other)</PRE>
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<DD>Checks whether this instance is equal to another. Since
connectionRequestInfo is defined specific to a resource
adapter, the resource adapter is required to implement
this method. The conditions for equality are specific
to the resource adapter.<DD><DL>
<DT><B>Overrides:</B><DD><CODE>equals</CODE> in class <CODE>java.lang.Object</CODE></DL>
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<DT><B>Returns:</B><DD>True if the two instances are equal.</DL>
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hashCode</H3>
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public int <B>hashCode</B>()</PRE>
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<DD>Returns the hashCode of the ConnectionRequestInfo.<DD><DL>
<DT><B>Overrides:</B><DD><CODE>hashCode</CODE> in class <CODE>java.lang.Object</CODE></DL>
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<DT><B>Returns:</B><DD>hash code os this instance</DL>
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