Java Doc for BaseConfiguration.java in  » Library » Apache-commons-configuration-1.4-src » org » apache » commons » configuration » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Library » Apache commons configuration 1.4 src » org.apache.commons.configuration 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


org.apache.commons.configuration.AbstractConfiguration
   org.apache.commons.configuration.BaseConfiguration

All known Subclasses:   org.apache.commons.configuration.AbstractFileConfiguration,
BaseConfiguration
public class BaseConfiguration extends AbstractConfiguration implements Cloneable(Code)
Basic configuration classe. Stores the configuration data but does not provide any load or save functions. If you want to load your Configuration from a file use PropertiesConfiguration or XmlConfiguration. This class extends normal Java properties by adding the possibility to use the same key many times concatenating the value strings instead of overwriting them.
author:
   Stefano Mazzocchi
author:
   Jon S. Stevens
author:
   Dave Bryson
author:
   Geir Magnusson Jr.
author:
   Leon Messerschmidt
author:
   Kent Johnson
author:
   Daniel Rall
author:
   Ilkka Priha
author:
   Jason van Zyl
author:
   Martin Poeschl
author:
   Henning P. Schmiedehausen
author:
   Konstantin Shaposhnikov
author:
   Oliver Heger
version:
   $Id: BaseConfiguration.java 495918 2007-01-13 16:33:02Z oheger $




Method Summary
protected  voidaddPropertyDirect(String key, Object value)
     Adds a key/value pair to the map.
public  voidclear()
    
protected  voidclearPropertyDirect(String key)
     Clear a property in the configuration.
public  Objectclone()
     Creates a copy of this object.
public  booleancontainsKey(String key)
    
public  IteratorgetKeys()
     Get the list of the keys contained in the configuration repository.
public  ObjectgetProperty(String key)
     Read property from underlying map.
public  booleanisEmpty()
    



Method Detail
addPropertyDirect
protected void addPropertyDirect(String key, Object value)(Code)
Adds a key/value pair to the map. This routine does no magic morphing. It ensures the keylist is maintained
Parameters:
  key - key to use for mapping
Parameters:
  value - object to store



clear
public void clear()(Code)



clearPropertyDirect
protected void clearPropertyDirect(String key)(Code)
Clear a property in the configuration.
Parameters:
  key - the key to remove along with corresponding value.



clone
public Object clone()(Code)
Creates a copy of this object. This implementation will create a deep clone, i.e. the map that stores the properties is cloned, too. So changes performed at the copy won't affect the original and vice versa. the copy
since:
   1.3



containsKey
public boolean containsKey(String key)(Code)
check if the configuration contains the key
Parameters:
  key - the configuration key true if Configuration contain given key,false otherwise.



getKeys
public Iterator getKeys()(Code)
Get the list of the keys contained in the configuration repository. An Iterator.



getProperty
public Object getProperty(String key)(Code)
Read property from underlying map.
Parameters:
  key - key to use for mapping object associated with the given configuration key.



isEmpty
public boolean isEmpty()(Code)
Check if the configuration is empty true if Configuration is empty,false otherwise.



Fields inherited from org.apache.commons.configuration.AbstractConfiguration
final protected static String END_TOKEN(Code)(Java Doc)
final public static int EVENT_ADD_PROPERTY(Code)(Java Doc)
final public static int EVENT_CLEAR(Code)(Java Doc)
final public static int EVENT_CLEAR_PROPERTY(Code)(Java Doc)
final public static int EVENT_READ_PROPERTY(Code)(Java Doc)
final public static int EVENT_SET_PROPERTY(Code)(Java Doc)
final protected static String START_TOKEN(Code)(Java Doc)

Methods inherited from org.apache.commons.configuration.AbstractConfiguration
public void addErrorLogListener()(Code)(Java Doc)
public void addProperty(String key, Object value)(Code)(Java Doc)
abstract protected void addPropertyDirect(String key, Object value)(Code)(Java Doc)
public void clear()(Code)(Java Doc)
public void clearProperty(String key)(Code)(Java Doc)
protected void clearPropertyDirect(String key)(Code)(Java Doc)
abstract public boolean containsKey(String key)(Code)(Java Doc)
protected ConfigurationInterpolator createInterpolator()(Code)(Java Doc)
public BigDecimal getBigDecimal(String key)(Code)(Java Doc)
public BigDecimal getBigDecimal(String key, BigDecimal defaultValue)(Code)(Java Doc)
public BigInteger getBigInteger(String key)(Code)(Java Doc)
public BigInteger getBigInteger(String key, BigInteger defaultValue)(Code)(Java Doc)
public boolean getBoolean(String key)(Code)(Java Doc)
public boolean getBoolean(String key, boolean defaultValue)(Code)(Java Doc)
public Boolean getBoolean(String key, Boolean defaultValue)(Code)(Java Doc)
public byte getByte(String key)(Code)(Java Doc)
public byte getByte(String key, byte defaultValue)(Code)(Java Doc)
public Byte getByte(String key, Byte defaultValue)(Code)(Java Doc)
public static char getDefaultListDelimiter()(Code)(Java Doc)
public static char getDelimiter()(Code)(Java Doc)
public double getDouble(String key)(Code)(Java Doc)
public double getDouble(String key, double defaultValue)(Code)(Java Doc)
public Double getDouble(String key, Double defaultValue)(Code)(Java Doc)
public float getFloat(String key)(Code)(Java Doc)
public float getFloat(String key, float defaultValue)(Code)(Java Doc)
public Float getFloat(String key, Float defaultValue)(Code)(Java Doc)
public int getInt(String key)(Code)(Java Doc)
public int getInt(String key, int defaultValue)(Code)(Java Doc)
public Integer getInteger(String key, Integer defaultValue)(Code)(Java Doc)
public ConfigurationInterpolator getInterpolator()(Code)(Java Doc)
abstract public Iterator getKeys()(Code)(Java Doc)
public Iterator getKeys(String prefix)(Code)(Java Doc)
public List getList(String key)(Code)(Java Doc)
public List getList(String key, List defaultValue)(Code)(Java Doc)
public char getListDelimiter()(Code)(Java Doc)
public Log getLogger()(Code)(Java Doc)
public long getLong(String key)(Code)(Java Doc)
public long getLong(String key, long defaultValue)(Code)(Java Doc)
public Long getLong(String key, Long defaultValue)(Code)(Java Doc)
public Properties getProperties(String key)(Code)(Java Doc)
public Properties getProperties(String key, Properties defaults)(Code)(Java Doc)
public short getShort(String key)(Code)(Java Doc)
public short getShort(String key, short defaultValue)(Code)(Java Doc)
public Short getShort(String key, Short defaultValue)(Code)(Java Doc)
public String getString(String key)(Code)(Java Doc)
public String getString(String key, String defaultValue)(Code)(Java Doc)
public String[] getStringArray(String key)(Code)(Java Doc)
public synchronized StrSubstitutor getSubstitutor()(Code)(Java Doc)
protected String interpolate(String base)(Code)(Java Doc)
protected Object interpolate(Object value)(Code)(Java Doc)
protected String interpolateHelper(String base, List priorVariables)(Code)(Java Doc)
public boolean isDelimiterParsingDisabled()(Code)(Java Doc)
abstract public boolean isEmpty()(Code)(Java Doc)
public boolean isThrowExceptionOnMissing()(Code)(Java Doc)
protected Object resolveContainerStore(String key)(Code)(Java Doc)
public static void setDefaultListDelimiter(char delimiter)(Code)(Java Doc)
public static void setDelimiter(char delimiter)(Code)(Java Doc)
public void setDelimiterParsingDisabled(boolean delimiterParsingDisabled)(Code)(Java Doc)
public void setListDelimiter(char listDelimiter)(Code)(Java Doc)
public void setLogger(Log log)(Code)(Java Doc)
public void setProperty(String key, Object value)(Code)(Java Doc)
public void setThrowExceptionOnMissing(boolean throwExceptionOnMissing)(Code)(Java Doc)
public Configuration subset(String prefix)(Code)(Java Doc)

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