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Java Source Code / Java Documentation » UML » MetaBoss » com.metaboss.util 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   com.metaboss.util.PropertiesUtils

PropertiesUtils
public class PropertiesUtils (Code)
Useful collection utilities class




Method Summary
public static  PropertiesfilterProperties(Properties pSource, String pPrefix, boolean pCutPrefix)
    
public static  StringgetMandatoryProperty(String pPropertyName, Properties pPropertiesSource)
    
public static  StringgetMandatorySystemProperty(String pPropertyName)
    
public static  PropertiesresolveProperties(Properties pSource, Properties pKnownProperties)
     This method allows to use Ant - style variables in the properties.



Method Detail
filterProperties
public static Properties filterProperties(Properties pSource, String pPrefix, boolean pCutPrefix)(Code)
Returns bag of properties, which is a subset of the given properties filtered down to only contain properties with required prefix
Parameters:
  pSource - the source property bag
Parameters:
  pPrefix - the prefix to look for
Parameters:
  pCutPrefix - if equals true - the prefix itself will be cut from the property names in the returned proiperty bag



getMandatoryProperty
public static String getMandatoryProperty(String pPropertyName, Properties pPropertiesSource) throws IllegalArgumentException(Code)
Returns the value of the specified property if it is present in the specified bag or throws Exception
Parameters:
  pPropertyName - the name of the property lo look for
Parameters:
  pPropertiesSource - the properties bag to look in for the property in
exception:
  IllegalArgumentException - thrown if value for the property is not present in the supplied property bag



getMandatorySystemProperty
public static String getMandatorySystemProperty(String pPropertyName) throws IllegalArgumentException(Code)
Returns the value of the specified property if it is present in the system properties or throws Exception
Parameters:
  pPropertyName - the name of the property lo look for
Parameters:
  pPropertiesSource - the properties bag to look in for the property in
exception:
  IllegalArgumentException - thrown if value for the property is not present in the supplied property bag



resolveProperties
public static Properties resolveProperties(Properties pSource, Properties pKnownProperties)(Code)
This method allows to use Ant - style variables in the properties. It returns bag of properties, which has all source properties with resolved macros. When looking for the value of the macro - this method looks at the source bag first and at the supplied known properties bag second.
Parameters:
  pSource - the source property bag where whole or part value can be expressed as Ant style expression referring to otherproperty.
Parameters:
  pKnownProperties - the bag of already known properties bag of properties with resolved values



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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