org.drools.util
Class ChainedProperties

java.lang.Object
  org.drools.util.ChainedProperties

All Implemented Interfaces:

Externalizable, Serializable

public class ChainedProperties
extends Object
implements Externalizable

Priority System properties, home directory, working directory, META-INF/ of optionally provided classLoader META-INF/ of Thread.currentThread().getContextClassLoader() and META-INF/ of ClassLoader.getSystemClassLoader()

See Also:

Serialized Form

Field Summary

protected static org.slf4j.Logger

logger

Constructor Summary

ChainedProperties()

ChainedProperties(String confFileName, ClassLoader classLoader)

ChainedProperties(String confFileName, ClassLoader classLoader, boolean populateDefaults)

Method Summary

void	addProperties(Properties properties) Specifically added properties take priority, so they go to the front of the list.
String	getProperty(String key, String defaultValue)
void	mapStartsWith(Map<String,String> map, String startsWith, boolean includeSubProperties)
void	readExternal(ObjectInput in)
void	writeExternal(ObjectOutput out)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

logger

protected static transient org.slf4j.Logger logger

Constructor Detail

ChainedProperties

public ChainedProperties()

ChainedProperties

public ChainedProperties(String confFileName,
                         ClassLoader classLoader)

ChainedProperties

public ChainedProperties(String confFileName,
                         ClassLoader classLoader,
                         boolean populateDefaults)

Method Detail

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Specified by:

readExternal in interface Externalizable

Throws:

IOException

ClassNotFoundException

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Throws:

IOException

addProperties

public void addProperties(Properties properties)

Specifically added properties take priority, so they go to the front of the list.

Parameters:

properties -

getProperty

public String getProperty(String key,
                          String defaultValue)

mapStartsWith

public void mapStartsWith(Map<String,String> map,
                          String startsWith,
                          boolean includeSubProperties)