Package org.codehaus.plexus.interpolation.object

Interface ObjectInterpolator

All Known Implementing Classes:

FieldBasedObjectInterpolator

public interface ObjectInterpolator

Traverses an object graph and uses an Interpolator instance to resolve any String values in the graph.

Author:

jdcasey

Method Summary

Modifier and Type	Method	Description
java.util.List	getWarnings()	Retrieve the List of warnings (ObjectInterpolationWarning instances) generated during the last interpolation execution.
boolean	hasWarnings()	Returns true if the last interpolation execution generated warnings.
void	interpolate(java.lang.Object target, BasicInterpolator interpolator)	Traverse the object graph from the given starting point and interpolate any Strings found in that graph using the given Interpolator.
void	interpolate(java.lang.Object target, BasicInterpolator interpolator, RecursionInterceptor recursionInterceptor)	Traverse the object graph from the given starting point and interpolate any Strings found in that graph using the given Interpolator.

Method Detail

interpolate

void interpolate(java.lang.Object target,
                 BasicInterpolator interpolator)
          throws InterpolationException

Traverse the object graph from the given starting point and interpolate any Strings found in that graph using the given Interpolator.

Parameters:

target - The starting point of the object graph to traverse

interpolator - The Interpolator used to resolve any Strings encountered during traversal.

Throws:

InterpolationException - in case of an error.

interpolate

void interpolate(java.lang.Object target,
                 BasicInterpolator interpolator,
                 RecursionInterceptor recursionInterceptor)
          throws InterpolationException

Traverse the object graph from the given starting point and interpolate any Strings found in that graph using the given Interpolator.

Parameters:

target - The starting point of the object graph to traverse

interpolator - The Interpolator used to resolve any Strings encountered during traversal.

recursionInterceptor - The RecursionInterceptor used to detect cyclical expressions in the graph

Throws:

InterpolationException - in case of an error.

hasWarnings

boolean hasWarnings()

Returns true if the last interpolation execution generated warnings.

Returns:

true/false.

getWarnings

java.util.List getWarnings()

Retrieve the List of warnings (ObjectInterpolationWarning instances) generated during the last interpolation execution.

Returns:

The list of warnings.