svn commit: r1844523 - /tomcat/tc7.0.x/trunk/java/org/apache/tomcat/jni/Library.java

[is...@apache.org]

Author: isapir
Date: Sun Oct 21 21:31:04 2018
New Revision: 1844523

URL: http://svn.apache.org/viewvc?rev=1844523&view=rev
Log:
Added util methods load and loadLibrary per BZ 62830

Modified:
    tomcat/tc7.0.x/trunk/java/org/apache/tomcat/jni/Library.java

Modified: tomcat/tc7.0.x/trunk/java/org/apache/tomcat/jni/Library.java
URL: http://svn.apache.org/viewvc/tomcat/tc7.0.x/trunk/java/org/apache/tomcat/jni/Library.java?rev=1844523&r1=1844522&r2=1844523&view=diff
==============================================================================
--- tomcat/tc7.0.x/trunk/java/org/apache/tomcat/jni/Library.java (original)
+++ tomcat/tc7.0.x/trunk/java/org/apache/tomcat/jni/Library.java Sun Oct 21 21:31:04 2018
@@ -226,4 +226,41 @@ public final class Library {
         }
         return initialize();
     }
+
+    /**
+     * Calls System.load(filename). System.load() associates the
+     * loaded library with the class loader of the class that called
+     * the System method. A native library may not be loaded by more
+     * than one class loader, so calling the System method from a class that
+     * was loaded by a Webapp class loader will make it impossible for
+     * other Webapps to load it.
+     *
+     * Using this method will load the native library via a shared class
+     * loader (typically the Common class loader, but may vary in some
+     * configurations), so that it can be loaded by multiple Webapps.
+     *
+     * @param filename - absolute path of the native library
+     */
+    public static void load(String filename){
+        System.load(filename);
+    }
+
+    /**
+     * Calls System.loadLibrary(libname). System.loadLibrary() associates the
+     * loaded library with the class loader of the class that called
+     * the System method. A native library may not be loaded by more
+     * than one class loader, so calling the System method from a class that
+     * was loaded by a Webapp class loader will make it impossible for
+     * other Webapps to load it.
+     *
+     * Using this method will load the native library via a shared class
+     * loader (typically the Common class loader, but may vary in some
+     * configurations), so that it can be loaded by multiple Webapps.
+     *
+     * @param libname - the name of the native library
+     */
+    public static void loadLibrary(String libname){
+        System.loadLibrary(libname);
+    }
+
 }



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