From 4f9533c7722fa07511a94d005227961f4a4dec23 Mon Sep 17 00:00:00 2001 From: Mark Wielaard Date: Thu, 18 May 2006 17:29:21 +0000 Subject: Imported GNU Classpath 0.90 Imported GNU Classpath 0.90 * scripts/makemake.tcl: LocaleData.java moved to gnu/java/locale. * sources.am: Regenerated. * gcj/javaprims.h: Regenerated. * Makefile.in: Regenerated. * gcj/Makefile.in: Regenerated. * include/Makefile.in: Regenerated. * testsuite/Makefile.in: Regenerated. * gnu/java/lang/VMInstrumentationImpl.java: New override. * gnu/java/net/local/LocalSocketImpl.java: Likewise. * gnu/classpath/jdwp/VMMethod.java: Likewise. * gnu/classpath/jdwp/VMVirtualMachine.java: Update to latest interface. * java/lang/Thread.java: Add UncaughtExceptionHandler. * java/lang/reflect/Method.java: Implements GenericDeclaration and isSynthetic(), * java/lang/reflect/Field.java: Likewise. * java/lang/reflect/Constructor.java * java/lang/Class.java: Implements Type, GenericDeclaration, getSimpleName() and getEnclosing*() methods. * java/lang/Class.h: Add new public methods. * java/lang/Math.java: Add signum(), ulp() and log10(). * java/lang/natMath.cc (log10): New function. * java/security/VMSecureRandom.java: New override. * java/util/logging/Logger.java: Updated to latest classpath version. * java/util/logging/LogManager.java: New override. From-SVN: r113887 --- .../rmi/activation/DefaultActivationSystem.java | 118 +++++++++++++++++++++ 1 file changed, 118 insertions(+) create mode 100644 libjava/classpath/gnu/java/rmi/activation/DefaultActivationSystem.java (limited to 'libjava/classpath/gnu/java/rmi/activation/DefaultActivationSystem.java') diff --git a/libjava/classpath/gnu/java/rmi/activation/DefaultActivationSystem.java b/libjava/classpath/gnu/java/rmi/activation/DefaultActivationSystem.java new file mode 100644 index 00000000000..754b5dcb932 --- /dev/null +++ b/libjava/classpath/gnu/java/rmi/activation/DefaultActivationSystem.java @@ -0,0 +1,118 @@ +/* DefaultActivationSystem.java -- Default RMI activation system + Copyright (C) 2006 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + + +package gnu.java.rmi.activation; + +import java.rmi.activation.ActivationSystem; +import java.rmi.registry.LocateRegistry; +import java.rmi.registry.Registry; + +/** + * Finds and returns the default activation system for this jre. + * + * @author Audrius Meskauskas (audriusa@bioinformatics.org) + */ +public abstract class DefaultActivationSystem +{ + /** + * The activation system (assigned if once found). + */ + static ActivationSystem system; + + /** + * The default activation registry port. + */ + static int ACTIVATION_REGISTRY_PORT; + + /** + * The name of the activation system registry port property. + */ + static String AS_PORT_PROPERTY = "java.rmi.activation.port"; + + /** + * The defalut name of the activation system in the activation registry. + */ + static String ACTIVATION_SYSTEM_NAME = "java.rmi.activation.ActivationSystem"; + + /** + * Get the activation system, default for this jre. If no external activation + * system exists, the internal activation system will be activated. This + * internal system is limited in capabilities and should be used exclusively + * for automated testing, to avoid necessity of starting rmi daemon during + * testing process. + */ + public static ActivationSystem get() + { + if (system == null) + try + { + // Obtain the port: + String asr = System.getProperty("java.rmi.activation.port"); + + if (asr != null) + { + try + { + ACTIVATION_REGISTRY_PORT = Integer.parseInt(asr); + if (ACTIVATION_REGISTRY_PORT <= 0) + throw new InternalError("Invalid " + asr + " value, " + + ACTIVATION_REGISTRY_PORT); + } + catch (NumberFormatException e) + { + throw new InternalError("Unable to parse " + asr + + " to integer"); + } + } + else + ACTIVATION_REGISTRY_PORT = ActivationSystem.SYSTEM_PORT; + + // Expect the naming service running first. + // The local host may want to use the shared registry + Registry r = LocateRegistry.getRegistry(ACTIVATION_REGISTRY_PORT); + ActivationSystem system = (ActivationSystem) r.lookup(ACTIVATION_SYSTEM_NAME); + return system; + } + catch (Exception ex) + { + system = ActivationSystemTransient.getInstance(); + } + + return system; + } +} -- cgit v1.2.3