org.mule.routing.filters
Class ExpressionFilter

java.lang.Object
  extended by org.mule.routing.filters.ExpressionFilter
All Implemented Interfaces:
MuleContextAware, Filter

public class ExpressionFilter
extends Object
implements Filter, MuleContextAware

Allows boolean expressions to be executed on a message


Field Summary
protected  Log logger
          logger used by this class
 
Constructor Summary
ExpressionFilter()
           
ExpressionFilter(String expression)
           
ExpressionFilter(String evaluator, String expression)
           
ExpressionFilter(String evaluator, String customEvaluator, String expression)
           
 
Method Summary
 boolean accept(MuleMessage message)
          Check a given message against this filter.
 boolean equals(Object obj)
           
 String getCustomEvaluator()
           
 String getEvaluator()
           
 String getExpression()
           
protected  String getFullExpression()
           
 int hashCode()
           
 boolean isNullReturnsTrue()
           
 void setCustomEvaluator(String customEvaluator)
           
 void setEvaluator(String evaluator)
           
 void setExpression(String expression)
           
 void setMuleContext(MuleContext context)
           
 void setNullReturnsTrue(boolean nullReturnsTrue)
           
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

logger

protected final transient Log logger
logger used by this class

Constructor Detail

ExpressionFilter

public ExpressionFilter(String evaluator,
                        String customEvaluator,
                        String expression)

ExpressionFilter

public ExpressionFilter(String evaluator,
                        String expression)

ExpressionFilter

public ExpressionFilter(String expression)

ExpressionFilter

public ExpressionFilter()
Method Detail

setMuleContext

public void setMuleContext(MuleContext context)
Specified by:
setMuleContext in interface MuleContextAware

accept

public boolean accept(MuleMessage message)
Check a given message against this filter.

Specified by:
accept in interface Filter
Parameters:
message - a non null message to filter.
Returns:
true if the message matches the filter

getFullExpression

protected String getFullExpression()

getCustomEvaluator

public String getCustomEvaluator()

setCustomEvaluator

public void setCustomEvaluator(String customEvaluator)

getEvaluator

public String getEvaluator()

setEvaluator

public void setEvaluator(String evaluator)

getExpression

public String getExpression()

setExpression

public void setExpression(String expression)

isNullReturnsTrue

public boolean isNullReturnsTrue()

setNullReturnsTrue

public void setNullReturnsTrue(boolean nullReturnsTrue)

equals

public boolean equals(Object obj)
Overrides:
equals in class Object

hashCode

public int hashCode()
Overrides:
hashCode in class Object


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