Package org.apache.xalan.transformer
Class StackGuard
java.lang.Object
org.apache.xalan.transformer.StackGuard
Class to guard against recursion getting too deep.
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionvoid
Check if we are in an infinite loopint
countLikeTemplates
(ElemTemplate templ, int pos) Overide equal method for StackGuard objectsint
Get the recursion limit.void
setRecursionLimit
(int limit) Set the recursion limit.
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Constructor Details
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StackGuard
Constructor StackGuard
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Method Details
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getRecursionLimit
public int getRecursionLimit()Get the recursion limit. Used for infinite loop check. If the value is -1, do not check for infinite loops. Anyone who wants to enable that check should change the value of this variable to be the level of recursion that they want to check. Be careful setting this variable, if the number is too low, it may report an infinite loop situation, when there is none. Post version 1.0.0, we'll make this a runtime feature.- Returns:
- The recursion limit.
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setRecursionLimit
public void setRecursionLimit(int limit) Set the recursion limit. Used for infinite loop check. If the value is -1, do not check for infinite loops. Anyone who wants to enable that check should change the value of this variable to be the level of recursion that they want to check. Be careful setting this variable, if the number is too low, it may report an infinite loop situation, when there is none. Post version 1.0.0, we'll make this a runtime feature.- Parameters:
limit
- The recursion limit.
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countLikeTemplates
Overide equal method for StackGuard objects -
checkForInfinateLoop
Check if we are in an infinite loop- Throws:
TransformerException
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