Package org.jboss.byteman.agent
Class Location.LineLocation
java.lang.Object
org.jboss.byteman.agent.Location
org.jboss.byteman.agent.Location.LineLocation
- Enclosing class:
Location
location identifying a method line trigger point
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Field Summary
FieldsModifier and TypeFieldDescriptionprivate int
the line at which the trigger point should be insertedFields inherited from class org.jboss.byteman.agent.Location
ACCESS_READ, ACCESS_WRITE
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Constructor Summary
ConstructorsModifierConstructorDescriptionprivate
LineLocation
(int targetLine) construct a location identifying a method line trigger point -
Method Summary
Modifier and TypeMethodDescriptionprotected static Location
create a location identifying a method entry trigger pointidentify the type of this locationgetRuleAdapter
(org.objectweb.asm.ClassVisitor cv, TransformContext transformContext) return an adapter which can be used to insert a trigger call in a method containing a trigger point whose position matches this locationgetRuleCheckAdapter
(org.objectweb.asm.ClassVisitor cv, TransformContext transformContext) return an adapter which can be used to check whether a method contains a trigger point whose position matches this locationtoString()
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Field Details
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targetLine
private int targetLinethe line at which the trigger point should be inserted
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Constructor Details
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LineLocation
private LineLocation(int targetLine) construct a location identifying a method line trigger point- Parameters:
targetLine
- the line at which the trigger point should be inserted
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Method Details
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create
create a location identifying a method entry trigger point- Parameters:
parameters
- the text of the parameters appended to the location specifier- Returns:
- a method entry location or null if the parameters is not a blank String
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getRuleCheckAdapter
public RuleCheckAdapter getRuleCheckAdapter(org.objectweb.asm.ClassVisitor cv, TransformContext transformContext) return an adapter which can be used to check whether a method contains a trigger point whose position matches this location- Specified by:
getRuleCheckAdapter
in classLocation
- Parameters:
cv
- the current class visitortransformContext
- the current transform context- Returns:
- the required adapter
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getRuleAdapter
public RuleTriggerAdapter getRuleAdapter(org.objectweb.asm.ClassVisitor cv, TransformContext transformContext) return an adapter which can be used to insert a trigger call in a method containing a trigger point whose position matches this location- Specified by:
getRuleAdapter
in classLocation
- Parameters:
cv
- the current class visitortransformContext
- the current transform context- Returns:
- the required adapter
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getLocationType
Description copied from class:Location
identify the type of this location- Specified by:
getLocationType
in classLocation
- Returns:
- the type of this location
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toString
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