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Java Source Code / Java Documentation » J2EE » spring framework 2.0.6 » org.springframework.core.io.support 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   org.springframework.core.io.support.PropertiesLoaderSupport

All known Subclasses:   org.springframework.beans.factory.config.PropertyResourceConfigurer,  org.springframework.beans.factory.config.PropertiesFactoryBean,
PropertiesLoaderSupport
abstract public class PropertiesLoaderSupport (Code)
Base class for JavaBean-style components that need to load properties from one or more resources. Supports local properties as well, with configurable overriding.
author:
   Juergen Hoeller
since:
   1.2.2


Field Summary
final public static  StringXML_FILE_EXTENSION
    
final protected  Loglogger
    


Method Summary
protected  voidloadProperties(Properties props)
     Load properties into the given instance.
protected  PropertiesmergeProperties()
     Return a merged Properties instance containing both the loaded properties and properties set on this FactoryBean.
public  voidsetFileEncoding(String encoding)
     Set the encoding to use for parsing properties files.
public  voidsetIgnoreResourceNotFound(boolean ignoreResourceNotFound)
     Set if failure to find the property resource should be ignored.
public  voidsetLocalOverride(boolean localOverride)
     Set whether local properties override properties from files.
public  voidsetLocation(Resource location)
     Set a location of a properties file to be loaded.
public  voidsetLocations(Resource[] locations)
     Set locations of properties files to be loaded.
public  voidsetProperties(Properties properties)
     Set local properties, e.g.
public  voidsetPropertiesArray(Properties[] propertiesArray)
     Set local properties, e.g.
public  voidsetPropertiesPersister(PropertiesPersister propertiesPersister)
     Set the PropertiesPersister to use for parsing properties files.

Field Detail
XML_FILE_EXTENSION
final public static String XML_FILE_EXTENSION(Code)



logger
final protected Log logger(Code)
Logger available to subclasses





Method Detail
loadProperties
protected void loadProperties(Properties props) throws IOException(Code)
Load properties into the given instance.
Parameters:
  props - the Properties instance to load into
throws:
  java.io.IOException - in case of I/O errors
See Also:   PropertiesLoaderSupport.setLocations



mergeProperties
protected Properties mergeProperties() throws IOException(Code)
Return a merged Properties instance containing both the loaded properties and properties set on this FactoryBean.



setFileEncoding
public void setFileEncoding(String encoding)(Code)
Set the encoding to use for parsing properties files.

Default is none, using the java.util.Properties default encoding.

Only applies to classic properties files, not to XML files.
See Also:   org.springframework.util.PropertiesPersister.load




setIgnoreResourceNotFound
public void setIgnoreResourceNotFound(boolean ignoreResourceNotFound)(Code)
Set if failure to find the property resource should be ignored. True is appropriate if the properties file is completely optional. Default is "false".



setLocalOverride
public void setLocalOverride(boolean localOverride)(Code)
Set whether local properties override properties from files. Default is "false": properties from files override local defaults. Can be switched to "true" to let local properties override defaults from files.



setLocation
public void setLocation(Resource location)(Code)
Set a location of a properties file to be loaded.

Can point to a classic properties file or to an XML file that follows JDK 1.5's properties XML format.




setLocations
public void setLocations(Resource[] locations)(Code)
Set locations of properties files to be loaded.

Can point to classic properties files or to XML files that follow JDK 1.5's properties XML format.




setProperties
public void setProperties(Properties properties)(Code)
Set local properties, e.g. via the "props" tag in XML bean definitions. These can be considered defaults, to be overridden by properties loaded from files.



setPropertiesArray
public void setPropertiesArray(Properties[] propertiesArray)(Code)
Set local properties, e.g. via the "props" tag in XML bean definitions, allowing for merging multiple properties sets into one.



setPropertiesPersister
public void setPropertiesPersister(PropertiesPersister propertiesPersister)(Code)
Set the PropertiesPersister to use for parsing properties files. The default is DefaultPropertiesPersister.
See Also:   org.springframework.util.DefaultPropertiesPersister



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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