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wrapper.java.classpath.<n> Property

wrapper.java.classpath.<n> Property

Configuration Property Overview

- Configuration Property Overview
- JVM Configuration Properties
- Property List by Name

wrapper.java.classpath.<n>

Java Classpath to use. You should have a series of properties listing up the various class path elements to use when launching the application. Each element has a property name which starts with `wrapper.java.classpath.` and ends with an integer number counting up from 1. There can be no missing numbers.

This list must contain the `wrapper.jar` file. It can contain jar files as well as directories containing class files.

Example:

    wrapper.java.classpath.1=../lib/wrapper.jar
    wrapper.java.classpath.2=../lib/myapp.jar
    wrapper.java.classpath.3=../lib/mysql.jar
    wrapper.java.classpath.4=../classes

If a wildcard character is used within a classpath entry, all matching files will added to the classpath used when launching a JVM instance. Valid wildcard characters are `'*'` and `'?'`. `'*'` will match 0 or more characters and `'?'` will match exactly one character.

Example:

    wrapper.java.classpath.1=../lib/*.jar
    wrapper.java.classpath.2=../classes

If you wish to include a system defined classpath as part of the Wrapper's classpath, you can do so by referencing the appropriate environment variable. The resulting wrapper.conf file will still be cross platform compatible because the path separator in the included classpath will always be correct for the current platform.

Example:

    wrapper.java.classpath.1=%CLASSPATH%

Whenever any classpath related problems are encountered, the first thing that should be done is to verify the full classpath being generated by the Wrapper. To do this, either enable debug log output with the wrapper.debug property, or enable the display of the java command using the wrapper.java.command.loglevel property.

NOTE MEG |  | On Windows, the Wrapper will correctly handle class path elements which contain spaces by enclosing the final combined class path in quotes. Individual class path elements should not be quoted even if they contain spaces.

by Leif Mortenson

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