01: /*
02:
03: Derby - Class org.apache.derby.client.am.GetSystemPropertiesAction
04:
05: Licensed to the Apache Software Foundation (ASF) under one or more
06: contributor license agreements. See the NOTICE file distributed with
07: this work for additional information regarding copyright ownership.
08: The ASF licenses this file to You under the Apache License, Version 2.0
09: (the "License"); you may not use this file except in compliance with
10: the License. You may obtain a copy of the License at
11:
12: http://www.apache.org/licenses/LICENSE-2.0
13:
14: Unless required by applicable law or agreed to in writing, software
15: distributed under the License is distributed on an "AS IS" BASIS,
16: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17: See the License for the specific language governing permissions and
18: limitations under the License.
19:
20: */
21:
22: package org.apache.derby.client.am;
23:
24: /**
25: * Java 2 PrivilegedAction encapsulation of System getProperties processing
26: */
27: public class GetSystemPropertiesAction implements
28: java.security.PrivilegedAction {
29: // System properties values, i.e. output from System.getProperties()
30: private java.util.Properties systemProperties_ = null;
31:
32: //============================== Constructor ==============================
33:
34: //-------------------- GetSystemPropertiesAction --------------------
35: /**
36: * Constructor.
37: */
38: public GetSystemPropertiesAction() {
39: }
40:
41: /**
42: * Performs the privileged action of System.getProperties()
43: */
44: public Object run() {
45: this .systemProperties_ = System.getProperties();
46: return this .systemProperties_;
47: }
48:
49: /**
50: * Accessor for system properties (used after run() method invocation)
51: */
52: public java.util.Properties getSystemProperties() {
53: return this.systemProperties_;
54: }
55: }
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