87 lines
2.8 KiB
Java
87 lines
2.8 KiB
Java
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/* GENERATED SOURCE. DO NOT MODIFY. */
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// © 2016 and later: Unicode, Inc. and others.
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// License & terms of use: http://www.unicode.org/copyright.html
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/*
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*******************************************************************************
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* Copyright (C) 2008-2015, International Business Machines Corporation and
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* others. All Rights Reserved.
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*******************************************************************************
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*/
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package android.icu.impl;
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import java.io.IOException;
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import java.io.InputStream;
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import java.security.AccessControlException;
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import java.security.AccessController;
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import java.security.PrivilegedAction;
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import java.util.MissingResourceException;
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import java.util.Properties;
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/**
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* ICUConfig is a class used for accessing ICU4J runtime configuration.
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* @hide Only a subset of ICU is exposed in Android
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*/
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public class ICUConfig {
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public static final String CONFIG_PROPS_FILE = "/android/icu/ICUConfig.properties";
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private static final Properties CONFIG_PROPS;
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static {
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CONFIG_PROPS = new Properties();
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try {
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InputStream is = ICUData.getStream(CONFIG_PROPS_FILE);
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if (is != null) {
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try {
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CONFIG_PROPS.load(is);
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} finally {
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is.close();
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}
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}
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} catch (MissingResourceException mre) {
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// If it does not exist, ignore.
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} catch (IOException ioe) {
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// Any IO errors, ignore
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}
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}
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/**
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* Get ICU configuration property value for the given name.
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* @param name The configuration property name
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* @return The configuration property value, or null if it does not exist.
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*/
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public static String get(String name) {
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return get(name, null);
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}
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/**
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* Get ICU configuration property value for the given name.
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* @param name The configuration property name
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* @param def The default value
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* @return The configuration property value. If the property does not
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* exist, <code>def</code> is returned.
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*/
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public static String get(String name, String def) {
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String val = null;
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final String fname = name;
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if (System.getSecurityManager() != null) {
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try {
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val = AccessController.doPrivileged(new PrivilegedAction<String>() {
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@Override
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public String run() {
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return System.getProperty(fname);
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}
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});
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} catch (AccessControlException e) {
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// ignore
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// TODO log this message
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}
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} else {
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val = System.getProperty(name);
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}
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if (val == null || val.equals("")) {
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val = CONFIG_PROPS.getProperty(name, def);
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}
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return val;
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}
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}
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