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319 lines
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<!-- Generated by javadoc on Tue Sep 16 10:42:46 CDT 2003 -->
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RunJavaApplication
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function asd()
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<!-- ======== START OF CLASS DATA ======== -->
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<H2>
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utilities</FONT>
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<BR>
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Class RunJavaApplication</H2>
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<PRE>
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java.lang.Object
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+--<B>utilities.RunJavaApplication</B>
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</PRE>
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<HR>
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<DL>
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<DT>public class <B>RunJavaApplication</B><DT>extends java.lang.Object</DL>
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<P>
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<P>
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RunJavaApplication demonstrates the use of com.ibm.as400.access.JavaApplicationCall.
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It gathers information from the user about the class to run, then uses a
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JavaApplicationCall object to run the program on the server's JVM. It
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uses the capabilities of JavaApplicationCall to send input to the Java
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program and displays output the Java program writes to standard out and
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standard error.
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<P>
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RunJavaApplication has three command line parameters. All parameters are optional.
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<UL>
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<i>system</i> - the name of the server.
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<i>userid</i> - run the Java program under this userid.<BR>
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<i>password</i> - the password of the user. <BR>
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</UL>
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<p>
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Once started, four commands can be run:
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<UL>
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<li><i>set</i> - set options to define the JVM environment on the server.
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<li><i>java</i> - run a Java application on server.
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<li><i>help</i> - display help.
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<li><i>quit</i> - end the application.
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</UL>
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<p>
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You can set the following options via the set command. For more information
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on each option display the on-line help for the Java command on the server.
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<UL>
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<li>Classpath - the CLASSPATH environment variable on the server.
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<li>DefaultPort - the default port for communicating standard in, standard out
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and standard error between the client and the server Java program.
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<li>FindPort - Indicates to search for a port if the specified port is in use
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<li>Interpret - Indicates if all Java class files should be run interpretively.
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<li>Optimize - Optimization level of the Java classes that are not already optimized.
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<li>Options - Options to pass to the server's JVM.
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<li>SecurityCheckLevel - The level of warnings for writable directories in CLASSPATH.
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<li>GarbageCollectionFrequency - The relative frequency that garbage collection runs.
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<li>GarbageCollectionInitialSize - The initial size, in kilobytes, of the garbage collection heap.
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<li>GarbageCollectionMaximumSize - The maximum size, in kilobytes, that the garbage collection heap can grow to.
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<li>GarbageCollectionPriority - The priority of the tasks running garbage collection.
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</UL>
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<p>
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The format of the java command is:
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<a name="ex"> </a>
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<UL>
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java [-classpath=<value>] [-verbose] [-D<property>=<value> [...]] class [<programParameter1> [...]]
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</UL>
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<P>
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<P>
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<HR>
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<P>
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<!-- ======== NESTED CLASS SUMMARY ======== -->
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<!-- =========== FIELD SUMMARY =========== -->
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<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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<A NAME="constructor_summary"><!-- --></A>
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<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
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<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
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<TD COLSPAN=2><FONT SIZE="+2">
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<B>Constructor Summary</B></FONT></TD>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD><CODE><B><A HREF="../utilities/RunJavaApplication.html#RunJavaApplication()">RunJavaApplication</A></B>()</CODE>
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<BR>
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</TD>
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</TR>
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</TABLE>
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<!-- ========== METHOD SUMMARY =========== -->
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<A NAME="method_summary"><!-- --></A>
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<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
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<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
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<TD COLSPAN=2><FONT SIZE="+2">
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<B>Method Summary</B></FONT></TD>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE>protected static java.util.Vector</CODE></FONT></TD>
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<TD><CODE><B><A HREF="../utilities/RunJavaApplication.html#getInputBuffer()">getInputBuffer</A></B>()</CODE>
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<BR>
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Returns input buffer.</TD>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE>static void</CODE></FONT></TD>
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<TD><CODE><B><A HREF="../utilities/RunJavaApplication.html#main(java.lang.String[])">main</A></B>(java.lang.String[] parameters)</CODE>
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<BR>
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Runs Java programs on the server's JVM.</TD>
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</TR>
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</TABLE>
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<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
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<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
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<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
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<TD><B>Methods inherited from class java.lang.Object</B></TD>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
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</TR>
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</TABLE>
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<P>
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<!-- ============ FIELD DETAIL =========== -->
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<!-- ========= CONSTRUCTOR DETAIL ======== -->
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<A NAME="constructor_detail"><!-- --></A>
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<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
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<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
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<TD COLSPAN=1><FONT SIZE="+2">
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<B>Constructor Detail</B></FONT></TD>
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</TR>
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</TABLE>
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<A NAME="RunJavaApplication()"><!-- --></A><H3>
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RunJavaApplication</H3>
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<PRE>
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public <B>RunJavaApplication</B>()</PRE>
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<DL>
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</DL>
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<!-- ============ METHOD DETAIL ========== -->
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<A NAME="method_detail"><!-- --></A>
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<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
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<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
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<TD COLSPAN=1><FONT SIZE="+2">
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<B>Method Detail</B></FONT></TD>
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</TR>
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</TABLE>
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<A NAME="main(java.lang.String[])"><!-- --></A><H3>
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main</H3>
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<PRE>
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public static void <B>main</B>(java.lang.String[] parameters)</PRE>
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<DL>
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<DD>Runs Java programs on the server's JVM.
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<P>
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<DD><DL>
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<DT><B>Parameters:</B><DD><CODE>parameters</CODE> - The command line parameters. See the prolog
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of this class for information on the command line parameters.</DL>
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</DD>
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</DL>
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<HR>
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<A NAME="getInputBuffer()"><!-- --></A><H3>
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getInputBuffer</H3>
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<PRE>
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protected static java.util.Vector <B>getInputBuffer</B>()</PRE>
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<DL>
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<DD>Returns input buffer.
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<P>
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<DD><DL>
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<DT><B>Returns:</B><DD>The input buffer used by command line input.</DL>
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</DD>
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</DL>
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<!-- ========= END OF CLASS DATA ========= -->
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<TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD>
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