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Java Source Code / Java Documentation » Forum » mvnforum 1.1 » net.myvietnam.mvncore.configuration 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   net.myvietnam.mvncore.configuration.AbstractConfiguration
      net.myvietnam.mvncore.configuration.BaseConfiguration
         net.myvietnam.mvncore.configuration.BasePathConfiguration
            net.myvietnam.mvncore.configuration.BasePropertiesConfiguration
               net.myvietnam.mvncore.configuration.PropertiesConfiguration

PropertiesConfiguration
public class PropertiesConfiguration extends BasePropertiesConfiguration implements Configuration(Code)
This is the "classic" Properties loader which loads the values from a single or multiple files (which can be chained with "include =". All given path references are either absolute or relative to the file name supplied in the Constructor.

In this class, empty PropertyConfigurations can be built, properties added and later saved. include statements are (obviously) not supported if you don't construct a PropertyConfiguration from a file.

If you want to use the getResourceAsStream() trick to load your resources without an absolute path, please take a look at the ClassPropertiesConfiguration which is intended to be used for this.
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:
   Eric Pugh
author:
   Oliver Heger
version:
   $Id: PropertiesConfiguration.java,v 1.2 2007/10/16 06:54:48 lexuanttkhtn Exp $



Field Summary
protected  StringfileName
     The name of the file to be loaded.
protected  StringfileSeparator
     File separator.
 Loglog
    

Constructor Summary
public  PropertiesConfiguration()
     Creates an empty PropertyConfiguration object which can be used to synthesize a new Properties file by adding values and then saving().
public  PropertiesConfiguration(Configuration defaults)
     Creates an empty PropertyConfiguration object with a Super-Object which is queries for every key.
public  PropertiesConfiguration(String fileName)
     Creates and loads the extended properties from the specified file.
public  PropertiesConfiguration(String file, Configuration defaults)
     Creates and loads the extended properties from the specified file.
public  PropertiesConfiguration(String file, String defaultFile)
     Creates and loads the extended properties from the specified file.

Method Summary
public  StringgetFileName()
     Returns the fileName.
public  InputStreamgetPropertyStream(String resourceName)
     Gets a resource relative to the supplied base path.
public  voidload()
    
public  voidload(String fileName)
    
public  voidsetBasePath(String basePath)
     Extend the setBasePath method to turn includes on and off based on the existence of a base path.
public  voidsetFileName(String fileName)
     Sets the fileName.

Field Detail
fileName
protected String fileName(Code)
The name of the file to be loaded. This is used in conjuction with the load method.



fileSeparator
protected String fileSeparator(Code)
File separator.



log
Log log(Code)
Static logger




Constructor Detail
PropertiesConfiguration
public PropertiesConfiguration()(Code)
Creates an empty PropertyConfiguration object which can be used to synthesize a new Properties file by adding values and then saving(). An object constructed by this C'tor can not be tickled into loading included files because it cannot supply a base for relative includes.



PropertiesConfiguration
public PropertiesConfiguration(Configuration defaults) throws IOException(Code)
Creates an empty PropertyConfiguration object with a Super-Object which is queries for every key.
Parameters:
  defaults - Configuration defaults to use if key not in file
throws:
  IOException - Error while loading the properties file



PropertiesConfiguration
public PropertiesConfiguration(String fileName) throws IOException(Code)
Creates and loads the extended properties from the specified file. The specified file can contain "include = " properties which then are loaded and merged into the properties.
Parameters:
  fileName - The name of the Properties File to load.
throws:
  IOException - Error while loading the properties file



PropertiesConfiguration
public PropertiesConfiguration(String file, Configuration defaults) throws IOException(Code)
Creates and loads the extended properties from the specified file.
Parameters:
  file - The name of the Properties File to load.
Parameters:
  defaults - Configuration defaults to use if key not in file
throws:
  IOException - Error while loading the properties file



PropertiesConfiguration
public PropertiesConfiguration(String file, String defaultFile) throws IOException(Code)
Creates and loads the extended properties from the specified file.
Parameters:
  file - The name of the Properties File to load.
Parameters:
  defaultFile - The name of a properties file whose valuesshould be used if a key is not in the file.
throws:
  IOException - Error while loading the properties file




Method Detail
getFileName
public String getFileName()(Code)
Returns the fileName. String



getPropertyStream
public InputStream getPropertyStream(String resourceName) throws IOException(Code)
Gets a resource relative to the supplied base path. If the passed in resource name is absolute, it is used directly.
Parameters:
  resourceName - The resource Name An Input Stream
throws:
  IOException - Error while loading the properties file



load
public void load() throws IOException(Code)
Load the properties from the fileName set by setFileName
throws:
  IOException -



load
public void load(String fileName) throws IOException(Code)
Load the properties from the given fileName
Parameters:
  fileName - A properties file to load
throws:
  IOException -



setBasePath
public void setBasePath(String basePath)(Code)
Extend the setBasePath method to turn includes on and off based on the existence of a base path.
Parameters:
  basePath - The new basePath to set.



setFileName
public void setFileName(String fileName)(Code)
Sets the fileName.
Parameters:
  fileName - The fileName to set



Fields inherited from net.myvietnam.mvncore.configuration.BasePropertiesConfiguration
protected static String include(Code)(Java Doc)

Methods inherited from net.myvietnam.mvncore.configuration.BasePropertiesConfiguration
public String getInclude()(Code)(Java Doc)
public boolean getIncludesAllowed()(Code)(Java Doc)
abstract protected InputStream getPropertyStream(String resourceName) throws IOException(Code)(Java Doc)
public void load(InputStream input) throws IOException(Code)(Java Doc)
public synchronized void load(InputStream input, String enc) throws IOException(Code)(Java Doc)
public void save(String filename) throws IOException(Code)(Java Doc)
public void setInclude(String inc)(Code)(Java Doc)
protected void setIncludesAllowed(boolean includesAllowed)(Code)(Java Doc)

Methods inherited from net.myvietnam.mvncore.configuration.BasePathConfiguration
public String getBasePath()(Code)(Java Doc)
public void setBasePath(String basePath)(Code)(Java Doc)

Methods inherited from net.myvietnam.mvncore.configuration.BaseConfiguration
protected void addPropertyDirect(String key, Object obj)(Code)(Java Doc)
public void clearProperty(String key)(Code)(Java Doc)
public boolean containsKey(String key)(Code)(Java Doc)
public Iterator getKeys()(Code)(Java Doc)
protected Object getPropertyDirect(String key)(Code)(Java Doc)
public boolean isEmpty()(Code)(Java Doc)

Fields inherited from net.myvietnam.mvncore.configuration.AbstractConfiguration
final protected static String END_TOKEN(Code)(Java Doc)
final protected static String START_TOKEN(Code)(Java Doc)
protected Configuration defaults(Code)(Java Doc)

Methods inherited from net.myvietnam.mvncore.configuration.AbstractConfiguration
public void addProperty(String key, Object token)(Code)(Java Doc)
abstract protected void addPropertyDirect(String key, Object obj)(Code)(Java Doc)
abstract public void clearProperty(String key)(Code)(Java Doc)
abstract public boolean containsKey(String key)(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 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)
abstract public Iterator getKeys()(Code)(Java Doc)
public Iterator getKeys(String prefix)(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 Object getProperty(String key)(Code)(Java Doc)
abstract protected Object getPropertyDirect(String key)(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 Vector getVector(String key)(Code)(Java Doc)
public Vector getVector(String key, Vector defaultValue)(Code)(Java Doc)
protected String interpolate(String base)(Code)(Java Doc)
protected String interpolateHelper(String base, List priorVariables)(Code)(Java Doc)
abstract public boolean isEmpty()(Code)(Java Doc)
protected List processString(String token)(Code)(Java Doc)
public void setProperty(String key, Object value)(Code)(Java Doc)
public Configuration subset(String prefix)(Code)(Java Doc)
final protected Boolean testBoolean(String value)(Code)(Java Doc)

Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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