com.atlassian.bamboo.utils
Class JavaVirtualMachineDetector
java.lang.Object
com.atlassian.bamboo.utils.JavaVirtualMachineDetector
public class JavaVirtualMachineDetector
- extends java.lang.Object
Based on comment from Vincent Massol on the forums: http://www.pols.co.uk/forums/viewtopic.php?id=26
Method Summary |
boolean |
containsJavac(java.io.File givenDirectory)
|
boolean |
containsToolsJar(java.io.File givenDirectory)
|
java.lang.String |
detectJavaHome(java.lang.String systemJavaHome)
Used to detects if the default JAVA_HOME is running on a JRE and not a JDK (so that the tools.jar is missing and build's
cannot compile). |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
JavaVirtualMachineDetector
public JavaVirtualMachineDetector(boolean isRunningOnOsx)
detectJavaHome
public java.lang.String detectJavaHome(java.lang.String systemJavaHome)
- Used to detects if the default JAVA_HOME is running on a JRE and not a JDK (so that the tools.jar is missing and build's
cannot compile).
The strategy is:
- If running on OSX, return the JAVA_HOME as no need for tools.jar on the mac
- First loot to see if we can find the tools.jar in ${java.home}/lib/tools.jar. If found then you've got your dir.
- Otherwise look for tools.jar in ${java.home}/../lib/tools.jar. if found then you've got your dir.
If not, return false, user has installed a JRA and not a JDK
- Parameters:
systemJavaHome
- What the system thinks the JAVA_HOME is - may be a JRE or a JVM!
- Returns:
- The JAVA_HOME adjusted to ensure we're running on JDK and not the JDK's JRE!
- Throws:
java.lang.IllegalStateException
- if we are running only on a JRE as we not be able to build any builds by default!
containsJavac
public boolean containsJavac(java.io.File givenDirectory)
containsToolsJar
public boolean containsToolsJar(java.io.File givenDirectory)
Copyright © 2010 Atlassian. All Rights Reserved.