Package com.logicaldoc.util.exec
Class JavaLauncher
java.lang.Object
com.logicaldoc.util.exec.JavaLauncher
JavaLauncher Provides an easy way to launch java applications.
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Constructor Details
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JavaLauncher
public JavaLauncher()
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Method Details
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exec
public static Process exec(String mainClass, String classpath, String[] jvmargs, String[] properties) throws ExecException Launch a java program.- Parameters:
mainClass
- - class with main methodclasspath
- - the java classpathjvmargs
- - arguments for the jvmproperties
- - any system properties- Returns:
- the launched process
- Throws:
ExecException
- Error in executing the given command
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execJar
Execute a java jar file that contains a manifest.- Parameters:
pathToJar
- - absolute path to your jarjvmargs
- - arguments for the java virtual machine- Returns:
- Process The launched process
- Throws:
ExecException
- An error happened during execution
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findJVM
Find a suitable JVM on the user's system.- Returns:
- - path to java binary
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main
Demo - Launch a java program.- Parameters:
args
- the invocation arguments
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