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[New] Added AbstractConfiguration.getDataDir() 

This is a convenience method to get a certain directory in the data path
of a strolch runtime.
This commit is contained in:
Robert von Burg 2014-06-28 01:06:21 +02:00
parent 76274b81c8
commit 87ee16e33b
1 changed files with 13 additions and 1 deletions
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14
src/main/java/li/strolch/runtime/configuration/AbstractionConfiguration.java
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@ -130,6 +130,18 @@ public abstract class AbstractionConfiguration {
return configFile;
}
public File getDataDir(String key, String defValue, RuntimeConfiguration configuration, boolean checkExists) {
String value = getValue(key, defValue);
File dataDir = new File(configuration.getDataPath(), value);
if (checkExists && !dataDir.isDirectory() || !dataDir.canRead()) {
String msg = "Component {0} requires data directory for configuraion property ''{1}'' which does not exist with value: {2}"; //$NON-NLS-1$
msg = MessageFormat.format(msg, this.name, key, value);
throw new StrolchConfigurationException(msg);
}
return dataDir;
}
public File getDataFile(String key, String defValue, RuntimeConfiguration configuration, boolean checkExists) {
String value = getValue(key, defValue);
@ -154,7 +166,7 @@ public abstract class AbstractionConfiguration {
private void logDefValueUse(String key, Object defValue) {
String msg = "{0}: Using default for key {1}={2}"; //$NON-NLS-1$
msg = MessageFormat.format(msg, name, key, defValue);
msg = MessageFormat.format(msg, this.name, key, defValue);
logger.info(msg);
}