litesoft
@ 947
litesoft / trunk / Java / core / Server / src / org / litesoft / configuration / ServerConfigDataAccessorFactoryProxy.java
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 |
// This Source Code is in the Public Domain per: http://unlicense.org package org.litesoft.configuration; import org.litesoft.commonfoundation.typeutils.*; import java.util.*; import org.litesoft.commonfoundation.typeutils.Objects; import org.litesoft.util.*; public class ServerConfigDataAccessorFactoryProxy implements ConfigDataAccessorFactory { private final ConfigDataAccessorFactory mProxyForAccessorFactory; private final ConfigDataAccessor mProxyForAccessor; private ServerConfigDataAccessorFactoryProxy( ConfigDataAccessorFactory pFactory, ConfigDataAccessor pAccessor ) { mProxyForAccessorFactory = pFactory; mProxyForAccessor = pAccessor; } public ServerConfigDataAccessorFactoryProxy( ConfigDataAccessorFactory pProxyForAccessorFactory ) { this( Objects.assertNotNull( "ProxyForAccessorFactory", pProxyForAccessorFactory ), null ); } public ServerConfigDataAccessorFactoryProxy( ConfigDataAccessor pProxyForAccessor ) { this( null, Objects.assertNotNull( "ProxyForAccessor", pProxyForAccessor ) ); } @Override public ConfigDataAccessor createConfigDataAccessor() { return new ConfigDataAccessorProxy( (mProxyForAccessorFactory == null) ? mProxyForAccessor : mProxyForAccessorFactory.createConfigDataAccessor() ); } private static class ConfigDataAccessorProxy implements ConfigDataAccessor { private final ConfigDataAccessor mProxyFor; private Map<String, String> mSystemKeyValues = new HashMap<String, String>(); private ConfigDataAccessorProxy( ConfigDataAccessor pProxyFor ) { mProxyFor = pProxyFor; try { mSystemKeyValues.putAll( System.getenv() ); } catch ( SecurityException e ) { System.err.println( "Unable to access Environment Variables" ); } try { Properties properties = System.getProperties(); for ( Map.Entry<Object, Object> zEntry : properties.entrySet() ) { String zKey = Strings.noEmpty( Utils.toString( zEntry.getKey() ) ); String zValue = Strings.noEmpty( Utils.toString( zEntry.getValue() ) ); if ( (zKey != null) && (zValue != null) ) { mSystemKeyValues.put( zKey, zValue ); } } } catch ( SecurityException e ) { System.err.println( "Unable to access System Properties" ); } } @Override public ConfigDataAccessor createConfigDataAccessor() { return this; } @Override public String[] getAllKeys() { Set<String> keys = new HashSet<String>( mSystemKeyValues.keySet() ); // Copy it for Mutation keys.addAll( Arrays.asList( mProxyFor.getAllKeys() ) ); return keys.toArray( new String[keys.size()] ); } @Override public String loadedFrom() { return mProxyFor.loadedFrom(); } @Override public String loadedFromDirectory() { return mProxyFor.loadedFromDirectory(); } @Override public Level[] getSetableSupportedLevels() { return mProxyFor.getSetableSupportedLevels(); } @Override public void setKeyValue( Level pLevel, String pKey, String pValue ) throws UnsupportedOperationException { synchronized ( mProxyFor ) { mProxyFor.setKeyValue( pLevel, pKey, pValue ); // Will validate pKey mSkipKeysEqual.add( pKey ); } } @Override public void overrideAllStartingWith( String pKeyPrefix, String pValue ) { synchronized ( mProxyFor ) { mProxyFor.overrideAllStartingWith( pKeyPrefix, pValue ); // Will validate pKeyPrefix mSkipKeysStartsWith.add( pKeyPrefix ); } } @Override public String getString( String pKey ) { synchronized ( mProxyFor ) { String zValue = mProxyFor.getString( pKey ); // Will validate pKey return skip( pKey ) ? zValue : Strings.deNull( getSystemString( pKey ), zValue ); } } private Set<String> mSkipKeysEqual = new HashSet<String>(); private Set<String> mSkipKeysStartsWith = new HashSet<String>(); private boolean skip( String pKey ) { if ( mSkipKeysEqual.contains( pKey ) ) { return true; } for ( String zKeyPrefix : mSkipKeysStartsWith ) { if ( pKey.startsWith( zKeyPrefix ) ) { return true; } } return false; } private String getSystemString( String pKey ) { return mSystemKeyValues.get( pKey ); } } } |
Commits for litesoft/trunk/Java/core/Server/src/org/litesoft/configuration/ServerConfigDataAccessorFactoryProxy.java
Revision | Author | Commited | Message |
---|---|---|---|
947 Diff | GeorgeS | Fri 06 Jun, 2014 23:36:56 +0000 | Correct Spelling of package! |
939 Diff | GeorgeS | Mon 02 Jun, 2014 21:30:31 +0000 | Extracting commonfoundation |
917 Diff | GeorgeS | Sun 08 Dec, 2013 20:49:56 +0000 | 1.7 prep & VersionedStaticContentFilter upgrade to new “/ver” model! |
804 Diff | GeorgeS | Wed 15 Aug, 2012 12:48:51 +0000 | |
802 Diff | GeorgeS | Wed 15 Aug, 2012 04:04:47 +0000 | |
801 Diff | GeorgeS | Wed 15 Aug, 2012 03:59:02 +0000 | |
499 Diff | GeorgeS | Sun 11 Sep, 2011 19:58:57 +0000 | Fixed Admin Data Loading & Shared Run Configs. |
474 Diff | GeorgeS | Fri 02 Sep, 2011 14:29:50 +0000 | Switch to Properties and eliminate some of the Per App shit |
49 Diff | GeorgeS | Mon 12 Apr, 2010 02:59:10 +0000 | License Text |
2 | GeorgeS | Sun 07 Feb, 2010 12:50:58 +0000 |