public class JexlException extends RuntimeException
Modifier and Type | Class and Description |
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protected static class |
JexlException.Cancel
Thrown to cancel a script execution.
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static class |
JexlException.Method
Thrown when a method or ctor is unknown, ambiguous or inaccessible.
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static class |
JexlException.Parsing
Thrown when parsing fails.
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static class |
JexlException.Property
Thrown when a property is unknown.
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protected static class |
JexlException.Return
Thrown to return a value.
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static class |
JexlException.Tokenization
Thrown when tokenization fails.
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static class |
JexlException.Variable
Thrown when a variable is unknown.
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Modifier and Type | Field and Description |
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protected JexlInfo |
info
The debug info.
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protected JexlNode |
mark
The point of origin for this exception.
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static String |
NULL_OPERAND
A marker to use in NPEs stating a null operand error.
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Constructor and Description |
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JexlException(JexlInfo dbg,
String msg)
Creates a new JexlException.
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JexlException(JexlInfo dbg,
String msg,
Throwable cause)
Creates a new JexlException.
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JexlException(JexlNode node,
String msg)
Creates a new JexlException.
|
JexlException(JexlNode node,
String msg,
Throwable cause)
Creates a new JexlException.
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Modifier and Type | Method and Description |
---|---|
protected String |
detailedMessage()
Accesses detailed message.
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String |
getInfo(int[] offsets)
Gets information about the cause of this error.
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String |
getMessage()
Detailed info message about this error.
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protected String |
parserError(String prefix,
String expr)
Formats an error message from the parser.
|
addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString
protected final transient JexlNode mark
protected final transient JexlInfo info
public static final String NULL_OPERAND
public JexlException(JexlNode node, String msg)
node
- the node causing the errormsg
- the error messagepublic JexlException(JexlNode node, String msg, Throwable cause)
node
- the node causing the errormsg
- the error messagecause
- the exception causing the errorpublic JexlException(JexlInfo dbg, String msg)
dbg
- the debugging information associatedmsg
- the error messageprotected String detailedMessage()
protected String parserError(String prefix, String expr)
prefix
- the prefix to the messageexpr
- the expression in errorpublic String getInfo(int[] offsets)
The returned string represents the outermost expression in error. The info parameter, an int[2] optionally provided by the caller, will be filled with the begin/end offset characters of the precise error's trigger.
offsets
- character offset interval of the precise node triggering the errorpublic String getMessage()
getMessage
in class Throwable
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