Java Code Examples for java.util.Properties#keys()
The following examples show how to use
java.util.Properties#keys() .
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Example 1
Source File: RealMain.java From marathonv5 with Apache License 2.0 | 6 votes |
/** * The user selected properties are set with 'marathon.properties' prefix in * the MPF files. This function removes this prefix (if exist). * * @param mpfProps * , properties for which the substitution need to be performed. * @return new property list. */ public static Properties removePrefixes(Properties mpfProps) { Enumeration<Object> enumeration = mpfProps.keys(); Properties props = new Properties(); while (enumeration.hasMoreElements()) { String key = (String) enumeration.nextElement(); String value = mpfProps.getProperty(key); if (key.startsWith(Constants.PROP_PROPPREFIX)) { key = key.substring(Constants.PROP_PROPPREFIX.length()); props.setProperty(key, value); } else if (!props.containsKey(key)) { props.setProperty(key, value); } } return props; }
Example 2
Source File: ErrorMessages.java From gemfirexd-oss with Apache License 2.0 | 6 votes |
/** */ private void loadProperties() throws IOException { p = new Properties(); for (int i = 0; i < 50; i++) { msgFile = i; InputStream is = (InputStream) java.security.AccessController.doPrivileged(this); if (is == null) continue; try { p.load(is); } finally { try { is.close(); } catch (IOException ioe) { } } } keys = p.keys(); }
Example 3
Source File: ConnectionTest.java From jTDS with GNU Lesser General Public License v2.1 | 6 votes |
/** * Creates a <code>Connection</code>, overriding the default properties with * the ones provided. * * @param override * the overriding properties * * @return * a <code>Connection</code> object */ private Connection getConnectionOverrideProperties( Properties override ) throws Exception { // Get properties, override with provided values Properties props = (Properties) TestBase.props.clone(); for( Enumeration e = override.keys(); e.hasMoreElements(); ) { String key = (String) e.nextElement(); props.setProperty( key, override.getProperty( key ) ); } // Obtain connection Class.forName( props.getProperty( "driver" ) ); String url = props.getProperty( "url" ); return DriverManager.getConnection( url, props ); }
Example 4
Source File: RunnableApplication.java From uima-uimaj with Apache License 2.0 | 6 votes |
/** * Displays current system environment settings. */ private void printSysEnvironment() { Properties sysEnv = null; try { sysEnv = SystemEnvReader.getEnvVars(); Enumeration sysKeys = sysEnv.keys(); while (sysKeys.hasMoreElements()) { String key = (String) sysKeys.nextElement(); if (UIMAFramework.getLogger().isLoggable(Level.FINEST)) { UIMAFramework.getLogger(this.getClass()).logrb(Level.FINEST, this.getClass().getName(), "initialize", CPMUtils.CPM_LOG_RESOURCE_BUNDLE, "UIMA_CPM_launching_with_service_env__FINEST", new Object[] { Thread.currentThread().getName(), key, sysEnv.getProperty(key) }); } } } catch (Throwable e) { e.printStackTrace(); } }
Example 5
Source File: BaseTestCase.java From FoxTelem with GNU General Public License v3.0 | 6 votes |
protected String getNoDbUrl(String url) throws SQLException { Properties props = getPropertiesFromUrl(ConnectionUrl.getConnectionUrlInstance(url, null)); final String host = props.getProperty(PropertyKey.HOST.getKeyName(), "localhost"); final String port = props.getProperty(PropertyKey.PORT.getKeyName(), "3306"); props.remove(PropertyKey.DBNAME.getKeyName()); removeHostRelatedProps(props); final StringBuilder urlBuilder = new StringBuilder("jdbc:mysql://").append(host).append(":").append(port).append("/?"); Enumeration<Object> keyEnum = props.keys(); while (keyEnum.hasMoreElements()) { String key = (String) keyEnum.nextElement(); urlBuilder.append(key); urlBuilder.append("="); urlBuilder.append(props.get(key)); if (keyEnum.hasMoreElements()) { urlBuilder.append("&"); } } return urlBuilder.toString(); }
Example 6
Source File: FailedProperties40.java From gemfirexd-oss with Apache License 2.0 | 6 votes |
/** * Creates a new <code>FailedProperties40</code> instance. Since * Derby doesn't support any properties, all the keys from the * <code>props</code> parameter are added to the * <code>failedProps_</code> member with value * REASON_UNKNOWN_PROPERTY. * * @param props a <code>Properties</code> value. Can be null or empty */ public FailedProperties40(Properties props) { if (props == null || props.isEmpty()) { firstKey_ = null; firstValue_ = null; return; } Enumeration e = props.keys(); firstKey_ = (String)e.nextElement(); firstValue_ = props.getProperty(firstKey_); failedProps_.put(firstKey_, ClientInfoStatus.REASON_UNKNOWN_PROPERTY); while (e.hasMoreElements()) { failedProps_.put((String)e.nextElement(), ClientInfoStatus.REASON_UNKNOWN_PROPERTY); } }
Example 7
Source File: ResultSet.java From openjdk-8 with GNU General Public License v2.0 | 5 votes |
public ResultSet() { Properties sysprops = System.getProperties(); props = (Hashtable) preferprops.clone(); Enumeration enum_ = sysprops.keys(); while (enum_.hasMoreElements()) { Object key = enum_.nextElement(); if (!ignoreprops.containsKey(key)) { props.put(key, sysprops.get(key)); } } results = new Vector(); start = System.currentTimeMillis(); }
Example 8
Source File: Activator.java From knopflerfish.org with BSD 3-Clause "New" or "Revised" License | 5 votes |
SysPropMetatypeProvider(BundleContext bc) { super("System properties"); final Dictionary<String, Object> defProps = new Hashtable<String, Object>(); final Properties sysProps = System.getProperties(); for (final Enumeration<?> e = sysProps.keys(); e.hasMoreElements();) { final String key = (String) e.nextElement(); // Use the local value for the current framework instance; props // that have not been exported with some value as system // properties will not be visible due to the limitation of // BundleContex.getProprty() on OSGi R4. final Object val = bc.getProperty(key); if (key.startsWith("java.") || key.startsWith("os.") || key.startsWith("sun.") || key.startsWith("awt.") || key.startsWith("user.")) { continue; } if (null != val) { defProps.put(key, val); } } spOCD = new OCD(PID, PID, "Java system properties", defProps); addService(PID, spOCD); }
Example 9
Source File: ApplicationProperties.java From Mario with Apache License 2.0 | 5 votes |
/** * 获取相同key的一组properties * @param props * @param mask * @return */ public static Properties extractProperties(Properties props, String mask) { Properties results = new Properties(); Enumeration<?> enum1 = props.keys(); while (enum1.hasMoreElements()) { String aKey = (String) enum1.nextElement(); if (aKey != null && aKey.indexOf(mask) >= 0) { Object aValue = props.getProperty(aKey); results.put(aKey, aValue); } } return results; }
Example 10
Source File: AbstractJavaDriverRuntimeLauncherModel.java From marathonv5 with Apache License 2.0 | 5 votes |
@Override public ITestLauncher createLauncher(Properties props) { Map<String, Object> ps = new HashMap<String, Object>(); Enumeration<Object> ks = props.keys(); while (ks.hasMoreElements()) { String object = (String) ks.nextElement(); ps.put(object, props.getProperty(object)); } return new TestLauncher(this, ps); }
Example 11
Source File: ContainerCreateConfig.java From docker-maven-plugin with Apache License 2.0 | 5 votes |
private void addEnvironment(Properties envProps) { JsonArray containerEnv = new JsonArray(); Enumeration keys = envProps.keys(); while (keys.hasMoreElements()) { String key = (String) keys.nextElement(); String value = envProps.getProperty(key); if (value == null) { value = ""; } containerEnv.add(key + "=" + value); } createConfig.add("Env", containerEnv); }
Example 12
Source File: ObjectMap.java From marathonv5 with Apache License 2.0 | 5 votes |
private List<OMapProperty> getGeneralProperties(Properties attributes) { List<OMapProperty> ompl = new ArrayList<OMapProperty>(); Enumeration<Object> keys = attributes.keys(); while (keys.hasMoreElements()) { String key = (String) keys.nextElement(); OMapProperty omp = new OMapProperty(); omp.setName(key); omp.setValue(attributes.getProperty(key)); ompl.add(omp); } return ompl; }
Example 13
Source File: Messages.java From openjdk-8-source with GNU General Public License v2.0 | 5 votes |
/** * This method was introduced to fix defect #26964. For Java 1.0.2 * on Win NT, the escape sequence \u0020 was not being handled * correctly by the Java Properties class when it was the final * character of a line. Instead the trailing blank was dropped * and the next line was swallowed as a continuation. To work * around the problem, we introduced our own metasymbol to represent * a trailing blank. Hence: * * Performs substitution for any metasymbols in the message * templates. So far only %B is needed. This was introduced * to make it more convenient for .properties files to * contain message templates with leading or trailing blanks * (although %B may actually occur anywhere in a template). * Subsequently, checking for '\n' has also been added. Now, * wherever '\n' occurs in a message template, it is replaced * with the value of System.getProperty ("line.separator"). */ private static final void fixMessages (Properties p) { Enumeration keys = p.keys (); Enumeration elems = p.elements (); while (keys.hasMoreElements ()) { String key = (String) keys.nextElement (); String elem = (String) elems.nextElement (); int i = elem.indexOf (LTB); boolean changed = false; while (i != -1) { if (i == 0) elem = " " + elem.substring (2); else elem = elem.substring (0, i) + " " + elem.substring (i+2); changed = true; i = elem.indexOf (LTB); } int lsIncr = lineSeparator.length () - 1; for (i=0; i<elem.length (); i++) { if (elem.charAt (i) == NL) { elem = elem.substring (0, i) + lineSeparator + elem.substring (i+1); i += lsIncr; changed = true; } } if (changed) p.put (key, elem); } }
Example 14
Source File: SnmpProperties.java From hottub with GNU General Public License v2.0 | 5 votes |
/** * Reads the Java DMK property list from a file and * adds the read properties as system properties. */ public static void load(String file) throws IOException { Properties props = new Properties(); InputStream is = new FileInputStream(file); props.load(is); is.close(); for (final Enumeration<?> e = props.keys(); e.hasMoreElements() ; ) { final String key = (String) e.nextElement(); System.setProperty(key,props.getProperty(key)); } }
Example 15
Source File: AlfrescoPropertiesPersister.java From alfresco-core with GNU Lesser General Public License v3.0 | 5 votes |
private void strip(Properties props) { for (Enumeration<Object> keys = props.keys(); keys.hasMoreElements();) { String key = (String) keys.nextElement(); String val = StringUtils.trimTrailingWhitespace(props.getProperty(key)); if (logger.isTraceEnabled()) { logger.trace("Trimmed trailing whitespace for property " + key + " = " + val); } props.setProperty(key, val); } }
Example 16
Source File: RealHashScanStatistics.java From gemfirexd-oss with Apache License 2.0 | 4 votes |
/** * * */ public RealHashScanStatistics( int numOpens, int rowsSeen, int rowsFiltered, long constructorTime, long openTime, long nextTime, long closeTime, int resultSetNumber, String tableName, String indexName, boolean isConstraint, int hashtableSize, int[] hashKeyColumns, String scanQualifiers, String nextQualifiers, Properties scanProperties, String startPosition, String stopPosition, String isolationLevel, String lockString, double optimizerEstimatedRowCount, double optimizerEstimatedCost ) { super( numOpens, rowsSeen, rowsFiltered, constructorTime, openTime, nextTime, closeTime, resultSetNumber, optimizerEstimatedRowCount, optimizerEstimatedCost ); this.tableName = tableName; this.indexName = indexName; this.isConstraint = isConstraint; this.hashtableSize = hashtableSize; this.hashKeyColumns = hashKeyColumns; this.scanQualifiers = scanQualifiers; this.nextQualifiers = nextQualifiers; this.scanProperties = new FormatableProperties(); if (scanProperties != null) { for (Enumeration e = scanProperties.keys(); e.hasMoreElements(); ) { String key = (String)e.nextElement(); this.scanProperties.put(key, scanProperties.get(key)); } } this.startPosition = startPosition; this.stopPosition = stopPosition; this.isolationLevel = isolationLevel; this.lockString = lockString; }
Example 17
Source File: RealHashTableStatistics.java From gemfirexd-oss with Apache License 2.0 | 4 votes |
/** * * */ public RealHashTableStatistics( int numOpens, int rowsSeen, int rowsFiltered, long constructorTime, long openTime, long nextTime, long closeTime, int resultSetNumber, int hashtableSize, int[] hashKeyColumns, String nextQualifiers, Properties scanProperties, double optimizerEstimatedRowCount, double optimizerEstimatedCost, ResultSetStatistics[] subqueryTrackingArray, ResultSetStatistics childResultSetStatistics ) { super( numOpens, rowsSeen, rowsFiltered, constructorTime, openTime, nextTime, closeTime, resultSetNumber, optimizerEstimatedRowCount, optimizerEstimatedCost ); this.hashtableSize = hashtableSize; this.hashKeyColumns = hashKeyColumns; this.nextQualifiers = nextQualifiers; this.scanProperties = new FormatableProperties(); if (scanProperties != null) { for (Enumeration e = scanProperties.keys(); e.hasMoreElements(); ) { String key = (String)e.nextElement(); this.scanProperties.put(key, scanProperties.get(key)); } } this.subqueryTrackingArray = subqueryTrackingArray; this.childResultSetStatistics = childResultSetStatistics; }
Example 18
Source File: RealHashTableStatistics.java From gemfirexd-oss with Apache License 2.0 | 4 votes |
/** * * */ public RealHashTableStatistics( int numOpens, int rowsSeen, int rowsFiltered, long constructorTime, long openTime, long nextTime, long closeTime, int resultSetNumber, int hashtableSize, int[] hashKeyColumns, String nextQualifiers, Properties scanProperties, double optimizerEstimatedRowCount, double optimizerEstimatedCost, ResultSetStatistics[] subqueryTrackingArray, ResultSetStatistics childResultSetStatistics ) { super( numOpens, rowsSeen, rowsFiltered, constructorTime, openTime, nextTime, closeTime, resultSetNumber, optimizerEstimatedRowCount, optimizerEstimatedCost ); this.hashtableSize = hashtableSize; this.hashKeyColumns = hashKeyColumns; this.nextQualifiers = nextQualifiers; this.scanProperties = new FormatableProperties(); if (scanProperties != null) { for (Enumeration e = scanProperties.keys(); e.hasMoreElements(); ) { String key = (String)e.nextElement(); this.scanProperties.put(key, scanProperties.get(key)); } } this.subqueryTrackingArray = subqueryTrackingArray; this.childResultSetStatistics = childResultSetStatistics; }
Example 19
Source File: FixtureGenerator.java From marathonv5 with Apache License 2.0 | 4 votes |
public void printFixture(Properties props, PrintStream ps, String launcher, List<String> keys) { printComments(ps, comment_fixture_properties, ""); ps.println("#{{{ Fixture Properties"); ps.println("fixture_properties = {"); printKeyValue(Constants.PROP_PROJECT_LAUNCHER_MODEL, launcher, ps, false); keys = new ArrayList<String>(keys); int size = keys.size(); for (int i = 0; i < size; i++) { printProperty(props, keys.get(i), ps, false); } Enumeration<Object> allKeys = props.keys(); while (allKeys.hasMoreElements()) { String key = (String) allKeys.nextElement(); if (key.startsWith(Constants.PROP_PROPPREFIX)) { printProperty(props, key, ps, false); } } printProperty(props, Constants.FIXTURE_REUSE, ps, true); ps.print(Indent.getDefaultIndent()); ps.println("}"); ps.println("#}}} Fixture Properties"); ps.println(); String d = props.getProperty(Constants.FIXTURE_DESCRIPTION); if (!"".equals(d)) { printComments(ps, d, ""); } ps.println("class Fixture"); ps.println(); printComments(ps, comment_teardown, Indent.getDefaultIndent()); ps.print(Indent.getDefaultIndent()); ps.println("def teardown"); ps.print(Indent.getDefaultIndent()); ps.print(Indent.getDefaultIndent()); ps.println(); ps.print(Indent.getDefaultIndent()); ps.println("end"); ps.println(); printComments(ps, comment_setup, Indent.getDefaultIndent()); ps.print(Indent.getDefaultIndent()); ps.println("def setup"); ps.print(Indent.getDefaultIndent()); ps.println("end"); ps.println(); printComments(ps, comment_test_setup, Indent.getDefaultIndent()); ps.print(Indent.getDefaultIndent()); ps.println("def test_setup"); ps.print(Indent.getDefaultIndent()); ps.print(Indent.getDefaultIndent()); ps.println(); ps.print(Indent.getDefaultIndent()); ps.println("end"); ps.println(); ps.println("end"); ps.println(); ps.println("$fixture = Fixture.new"); ps.println(); printComments(ps, comment_final, ""); ps.close(); }
Example 20
Source File: Encodings.java From Bytecoder with Apache License 2.0 | 4 votes |
/** * Loads a list of all the supported encodings. * * System property "encodings" formatted using URL syntax may define an * external encodings list. Thanks to Sergey Ushakov for the code * contribution! */ private void loadEncodingInfo() { try { // load (java name)->(preferred mime name) mapping. final Properties props = loadProperties(); // create instances of EncodingInfo from the loaded mapping Enumeration<Object> keys = props.keys(); Map<String, EncodingInfo> canonicals = new HashMap<>(); while (keys.hasMoreElements()) { final String javaName = (String) keys.nextElement(); final String[] mimes = parseMimeTypes(props.getProperty(javaName)); final String charsetName = findCharsetNameFor(javaName, mimes); if (charsetName != null) { final String kj = toUpperCaseFast(javaName); final String kc = toUpperCaseFast(charsetName); for (int i = 0; i < mimes.length; ++i) { final String mimeName = mimes[i]; final String km = toUpperCaseFast(mimeName); EncodingInfo info = new EncodingInfo(mimeName, charsetName); _encodingTableKeyMime.put(km, info); if (!canonicals.containsKey(kc)) { // canonicals will map the charset name to // the info containing the prefered mime name // (the preferred mime name is the first mime // name in the list). canonicals.put(kc, info); _encodingTableKeyJava.put(kc, info); } _encodingTableKeyJava.put(kj, info); } } else { // None of the java or mime names on the line were // recognized => this charset is not supported? } } // Fix up the _encodingTableKeyJava so that the info mapped to // the java name contains the preferred mime name. // (a given java name can correspond to several mime name, // but we want the _encodingTableKeyJava to point to the // preferred mime name). for (Entry<String, EncodingInfo> e : _encodingTableKeyJava.entrySet()) { e.setValue(canonicals.get(toUpperCaseFast(e.getValue().javaName))); } } catch (java.net.MalformedURLException mue) { throw new com.sun.org.apache.xml.internal.serializer.utils.WrappedRuntimeException(mue); } catch (java.io.IOException ioe) { throw new com.sun.org.apache.xml.internal.serializer.utils.WrappedRuntimeException(ioe); } }