The runtime code of the InterChange Server system runs using the Java software.
The Java Runtime Environment (JRE) includes the Java Virtual Machine (JVM), which is needed to run InterChange Server. It does not include development tools, however, such as Javac (the Java compiler). If you have a requirement to compile maps or collaborations as part of the implementation then you must install the Java Development Kit (JDK).
The JDK contains the runtime component (JRE) and the development tools (such as the Java compiler). You need the Java compiler to be able to create custom collaborations or maps.
Version 1.4.2 of the JDK is supplied on the product CD in the directory /JDK.
Perform the following steps to install the JDK on your system:
zcat Solaris_j2sdk_1.4.2_04_sparc_27-June-2004_ibm_SS3.tar.Z| tar -xf -
HP_j2jre_1.4.2_03_hpux_27-June-2004_ibm_SS3.tar
rpm -ivh --force IBMJava2-SDK-1.4.2-0.0.i386.rpm
rm /usr/java
where /JDK_product_directory is the directory in which you installed the JDK. The default installation locations for the JDK on the different platforms are listed in Table 9.
You can do this in either of the following ways:
For example, if you installed JDK in the /usr/java142 directory, edit the PATH entry of /etc/profile so that it appears as follows:
PATH=/usr/java142/bin:$PATH export PATH
The name of this personal profile file depends on the particular shell that the WebSphere business integration administrator account uses. For a list of these files, see Table 13.. Changes made in this personal profile affect only the user logged in as the WebSphere business integration administrator.
Use the syntax appropriate for the particular shell to include the JDK bin directory in the PATH environment variable. For example, if the WebSphere business integration administrator account uses the sh shell, you can edit the lines that add the JRE path (/usr/java/bin) to include the JDK path, as follows:
PATH=/usr/java142/bin:/usr/java/bin:$PATH export PATH
Add these lines after the line that sources the CWSharedEnv.sh file in the personal profile file for your WebSphere business integration administrator account.