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📄 messageproducer.html

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<TD><CODE><B><A HREF="../../javax/jms/MessageProducer.html#setDeliveryMode(int)">setDeliveryMode</A></B>(int&nbsp;deliveryMode)</CODE><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Sets the producer's default delivery mode.   </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>&nbsp;void</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/jms/MessageProducer.html#setDisableMessageID(boolean)">setDisableMessageID</A></B>(boolean&nbsp;value)</CODE><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Sets whether message IDs are disabled.   </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>&nbsp;void</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/jms/MessageProducer.html#setDisableMessageTimestamp(boolean)">setDisableMessageTimestamp</A></B>(boolean&nbsp;value)</CODE><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Sets whether message timestamps are disabled.   </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>&nbsp;void</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/jms/MessageProducer.html#setPriority(int)">setPriority</A></B>(int&nbsp;defaultPriority)</CODE><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Sets the producer's default priority.   </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>&nbsp;void</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/jms/MessageProducer.html#setTimeToLive(long)">setTimeToLive</A></B>(long&nbsp;timeToLive)</CODE><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Sets the default length of time in milliseconds from its dispatch time that a produced message should be retained by the message system. </TD></TR></TABLE>&nbsp;<P><!-- ============ FIELD DETAIL =========== --><!-- ========= CONSTRUCTOR DETAIL ======== --><!-- ============ METHOD DETAIL ========== --><A NAME="method_detail"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=1><FONT SIZE="+2"><B>Method Detail</B></FONT></TD></TR></TABLE><A NAME="setDisableMessageID(boolean)"><!-- --></A><H3>setDisableMessageID</H3><PRE>public void <B>setDisableMessageID</B>(boolean&nbsp;value)                         throws <A HREF="../../javax/jms/JMSException.html" title="class in javax.jms">JMSException</A></PRE><DL><DD>Sets whether message IDs are disabled.   <P>Since message IDs take some effort to create and increase a message's size, some JMS providers may be able to optimize message overhead if they are given a hint that the message ID is not used by an application. By calling the <CODE>setDisableMessageID</CODE>   method on this message producer, a JMS client enables this potential  optimization for all messages sent by this message producer. If the JMS  provider accepts this hint,  these messages must have the message ID set to null; if the provider  ignores the hint, the message ID must be set to its normal unique value. <P>Message IDs are enabled by default.<P><DD><DL><DT><B>Parameters:</B><DD><CODE>value</CODE> - indicates if message IDs are disabled<DT><B>Throws:</B><DD><CODE><A HREF="../../javax/jms/JMSException.html" title="class in javax.jms">JMSException</A></CODE> - if the JMS provider fails to set message ID to                         disabled due to some internal error.</DL></DD></DL><HR><A NAME="getDisableMessageID()"><!-- --></A><H3>getDisableMessageID</H3><PRE>public boolean <B>getDisableMessageID</B>()                            throws <A HREF="../../javax/jms/JMSException.html" title="class in javax.jms">JMSException</A></PRE><DL><DD>Gets an indication of whether message IDs are disabled.<P><DD><DL><DT><B>Returns:</B><DD>an indication of whether message IDs are disabled<DT><B>Throws:</B><DD><CODE><A HREF="../../javax/jms/JMSException.html" title="class in javax.jms">JMSException</A></CODE> - if the JMS provider fails to determine if                          message IDs are disabled due to some internal                          error.</DL></DD></DL><HR><A NAME="setDisableMessageTimestamp(boolean)"><!-- --></A><H3>setDisableMessageTimestamp</H3><PRE>public void <B>setDisableMessageTimestamp</B>(boolean&nbsp;value)                                throws <A HREF="../../javax/jms/JMSException.html" title="class in javax.jms">JMSException</A></PRE><DL><DD>Sets whether message timestamps are disabled.   <P>Since timestamps take some effort to create and increase a  message's size, some JMS providers may be able to optimize message  overhead if they are given a hint that the timestamp is not used by an  application. By calling the <CODE>setDisableMessageTimestamp</CODE>  method on this message producer, a JMS client enables this potential  optimization for all messages sent by this message producer.  If the  JMS provider accepts this hint,  these messages must have the timestamp set to zero; if the provider  ignores the hint, the timestamp must be set to its normal value.   <P>Message timestamps are enabled by default.<P><DD><DL><DT><B>Parameters:</B><DD><CODE>value</CODE> - indicates if message timestamps are disabled<DT><B>Throws:</B><DD><CODE><A HREF="../../javax/jms/JMSException.html" title="class in javax.jms">JMSException</A></CODE> - if the JMS provider fails to set timestamps to                         disabled due to some internal error.</DL></DD></DL><HR><A NAME="getDisableMessageTimestamp()"><!-- --></A><H3>getDisableMessageTimestamp</H3><PRE>public boolean <B>getDisableMessageTimestamp</B>()                                   throws <A HREF="../../javax/jms/JMSException.html" title="class in javax.jms">JMSException</A></PRE><DL><DD>Gets an indication of whether message timestamps are disabled.<P><DD><DL><DT><B>Returns:</B><DD>an indication of whether message timestamps are disabled<DT><B>Throws:</B><DD><CODE><A HREF="../../javax/jms/JMSException.html" title="class in javax.jms">JMSException</A></CODE> - if the JMS provider fails to determine if                          timestamps are disabled due to some internal                          error.</DL></DD></DL><HR><A NAME="setDeliveryMode(int)"><!-- --></A><H3>setDeliveryMode</H3><PRE>public void <B>setDeliveryMode</B>(int&nbsp;deliveryMode)                     throws <A HREF="../../javax/jms/JMSException.html" title="class in javax.jms">JMSException</A></PRE><DL><DD>Sets the producer's default delivery mode.   <P>Delivery mode is set to <CODE>PERSISTENT</CODE> by default.<P><DD><DL><DT><B>Parameters:</B><DD><CODE>deliveryMode</CODE> - the message delivery mode for this message producer; legal values are <code>DeliveryMode.NON_PERSISTENT</code> and <code>DeliveryMode.PERSISTENT</code><DT><B>Throws:</B><DD><CODE><A HREF="../../javax/jms/JMSException.html" title="class in javax.jms">JMSException</A></CODE> - if the JMS provider fails to set the delivery                          mode due to some internal error.<DT><B>See Also:</B><DD><A HREF="../../javax/jms/MessageProducer.html#getDeliveryMode()"><CODE>getDeliveryMode()</CODE></A>, <A HREF="../../javax/jms/DeliveryMode.html#NON_PERSISTENT"><CODE>DeliveryMode.NON_PERSISTENT</CODE></A>, <A HREF="../../javax/jms/DeliveryMode.html#PERSISTENT"><CODE>DeliveryMode.PERSISTENT</CODE></A>, <A HREF="../../javax/jms/Message.html#DEFAULT_DELIVERY_MODE"><CODE>Message.DEFAULT_DELIVERY_MODE</CODE></A></DL></DD></DL><HR><A NAME="getDeliveryMode()"><!-- --></A><H3>getDeliveryMode</H3><PRE>public int <B>getDeliveryMode</B>()                    throws <A HREF="../../javax/jms/JMSException.html" title="class in javax.jms">JMSException</A></PRE><DL><DD>Gets the producer's default delivery mode.<P><DD><DL><DT><B>Returns:</B><DD>the message delivery mode for this message producer<DT><B>Throws:</B><DD><CODE><A HREF="../../javax/jms/JMSException.html" title="class in javax.jms">JMSException</A></CODE> - if the JMS provider fails to get the delivery                          mode due to some internal error.<DT><B>See Also:</B><DD><A HREF="../../javax/jms/MessageProducer.html#setDeliveryMode(int)"><CODE>setDeliveryMode(int)</CODE></A></DL></DD></DL><HR><A NAME="setPriority(int)"><!-- --></A><H3>setPriority</H3><PRE>public void <B>setPriority</B>(int&nbsp;defaultPriority)                 throws <A HREF="../../javax/jms/JMSException.html" title="class in javax.jms">JMSException</A></PRE><DL><DD>Sets the producer's default priority.   <P>The JMS API defines ten levels of priority value, with 0 as the  lowest priority and 9 as the highest. Clients should consider priorities 0-4 as gradations of normal priority and priorities 5-9 as gradations  of expedited priority. Priority is set to 4 by default.<P><DD><DL><DT><B>Parameters:</B><DD><CODE>defaultPriority</CODE> - the message priority for this message producer;                        must be a value between 0 and 9<DT><B>Throws:</B><DD><CODE><A HREF="../../javax/jms/JMSException.html" title="class in javax.jms">JMSException</A></CODE> - if the JMS provider fails to set the priority                         due to some internal error.<DT><B>See Also:</B><DD><A HREF="../../javax/jms/MessageProducer.html#getPriority()"><CODE>getPriority()</CODE></A>, <A HREF="../../javax/jms/Message.html#DEFAULT_PRIORITY"><CODE>Message.DEFAULT_PRIORITY</CODE></A></DL></DD></DL><HR><A NAME="getPriority()"><!-- --></A><H3>getPriority</H3><PRE>public int <B>getPriority</B>()                throws <A HREF="../../javax/jms/JMSException.html" title="class in javax.jms">JMSException</A></PRE><DL><DD>Gets the producer's default priority.<P><DD><DL><DT><B>Returns:</B><DD>the message priority for this message producer<DT><B>Throws:</B><DD><CODE><A HREF="../../javax/jms/JMSException.html" title="class in javax.jms">JMSException</A></CODE> - if the JMS provider fails to get the priority                         due to some internal error.<DT><B>See Also:</B><DD><A HREF="../../javax/jms/MessageProducer.html#setPriority(int)"><CODE>setPriority(int)</CODE></A></DL></DD></DL><HR><A NAME="setTimeToLive(long)"><!-- --></A><H3>setTimeToLive</H3><PRE>public void <B>setTimeToLive</B>(long&nbsp;timeToLive)                   throws <A HREF="../../javax/jms/JMSException.html" title="class in javax.jms">JMSException</A></PRE><DL><DD>Sets the default length of time in milliseconds from its dispatch time that a produced message should be retained by the message system. <P>Time to live is set to zero by default.<P>

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