org.scijava.nativelib

Class DefaultJniExtractor

java.lang.Object

org.scijava.nativelib.BaseJniExtractor

org.scijava.nativelib.DefaultJniExtractor

All Implemented Interfaces:

JniExtractor

public class DefaultJniExtractor
extends BaseJniExtractor

JniExtractor suitable for single application deployments per virtual machine

WARNING: This extractor can result in UnsatisifiedLinkError if it is used in more than one classloader.

Author:

Richard van der Hoff (richardv@mxtelecom.com)

Constructor Summary

Constructors

Constructor and Description
DefaultJniExtractor()
DefaultJniExtractor(Class<?> libraryJarClass, String tmplib)

Method Summary

Modifier and Type	Method and Description
File	getJniDir() this is where JNI libraries are extracted to (e.g.
File	getNativeDir() this is where native dependencies are extracted to (e.g.

Methods inherited from class org.scijava.nativelib.BaseJniExtractor

extractJni, extractRegistered

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DefaultJniExtractor

public DefaultJniExtractor()
                    throws IOException

Throws:

IOException

DefaultJniExtractor

public DefaultJniExtractor(Class<?> libraryJarClass,
                           String tmplib)
                    throws IOException

Throws:

IOException

Method Detail

getJniDir

public File getJniDir()

Description copied from class: BaseJniExtractor

this is where JNI libraries are extracted to (e.g. tmplib/classloaderName.1234567890000.0/).

Specified by:

getJniDir in class BaseJniExtractor

Returns:

jni working dir

getNativeDir

public File getNativeDir()

Description copied from class: BaseJniExtractor

this is where native dependencies are extracted to (e.g. tmplib/).

Specified by:

getNativeDir in class BaseJniExtractor

Returns:

native working dir