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Diffstat (limited to 'bundles/org.eclipse.osgi/supplement/src/org/eclipse/osgi/framework/internal/core/FrameworkProperties.java')
-rw-r--r--bundles/org.eclipse.osgi/supplement/src/org/eclipse/osgi/framework/internal/core/FrameworkProperties.java74
1 files changed, 0 insertions, 74 deletions
diff --git a/bundles/org.eclipse.osgi/supplement/src/org/eclipse/osgi/framework/internal/core/FrameworkProperties.java b/bundles/org.eclipse.osgi/supplement/src/org/eclipse/osgi/framework/internal/core/FrameworkProperties.java
deleted file mode 100644
index 95aa84c7d..000000000
--- a/bundles/org.eclipse.osgi/supplement/src/org/eclipse/osgi/framework/internal/core/FrameworkProperties.java
+++ /dev/null
@@ -1,74 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2006 Cognos Incorporated, IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- *******************************************************************************/
-package org.eclipse.osgi.framework.internal.core;
-
-import java.util.Properties;
-import java.util.PropertyPermission;
-
-/*
- * This class should be used in ALL places in the framework implementation to get "system" properties.
- * The static methods on this class should be used instead of the System#getProperty, System#setProperty etc methods.
- */
-public class FrameworkProperties {
-
- private static Properties properties;
-
- // A flag of some sort will have to be supported.
- // Many existing plugins get framework propeties directly from System instead of BundleContext.
- // Note that the OSGi TCK is one example where this property MUST be set to false because many TCK bundles set and read system properties.
- private static final String USING_SYSTEM_PROPERTIES_KEY = "osgi.framework.useSystemProperties"; //$NON-NLS-1$
-
- static {
- Properties systemProperties = System.getProperties();
- String usingSystemProperties = systemProperties.getProperty(USING_SYSTEM_PROPERTIES_KEY);
- if (usingSystemProperties == null || usingSystemProperties.equalsIgnoreCase(Boolean.TRUE.toString())) {
- properties = systemProperties;
- } else {
- // use systemProperties for a snapshot
- // also see requirements in Bundlecontext.getProperty(...))
- properties = new Properties();
- // snapshot of System properties for uses of getProperties who expect to see framework properties set as System properties
- // we need to do this for all system properties because the properties object is used to back
- // BundleContext#getProperty method which expects all system properties to be available
- properties.putAll(systemProperties);
- }
- }
-
- public static Properties getProperties() {
- SecurityManager sm = System.getSecurityManager();
- if (sm != null)
- sm.checkPropertiesAccess();
- return properties;
- }
-
- public static String getProperty(String key) {
- return getProperty(key, null);
- }
-
- public static String getProperty(String key, String defaultValue) {
- SecurityManager sm = System.getSecurityManager();
- if (sm != null)
- sm.checkPropertyAccess(key);
- return properties.getProperty(key, defaultValue);
- }
-
- public static String setProperty(String key, String value) {
- SecurityManager sm = System.getSecurityManager();
- if (sm != null)
- sm.checkPermission(new PropertyPermission(key, "write")); //$NON-NLS-1$
- return (String) properties.put(key, value);
- }
-
- public static String clearProperty(String key) {
- SecurityManager sm = System.getSecurityManager();
- if (sm != null)
- sm.checkPermission(new PropertyPermission(key, "write")); //$NON-NLS-1$
- return (String) properties.remove(key);
- }
-}

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