javax.script: public class: ScriptException

javax.script
public class: ScriptException [javadoc | source]

java.lang.Object
   java.lang.Throwable
      java.lang.Exception
         javax.script.ScriptException

All Implemented Interfaces:
Serializable

The generic Exception class for the Scripting APIs. Checked exception types thrown by underlying scripting implementations must be wrapped in instances of ScriptException. The class has members to store line and column numbers and filenames if this information is available.

author: Mike - Grogan

since: 1.6 -

Fields inherited from java.lang.Exception:
serialVersionUID

Constructor:

Constructor:
public ScriptException(String s) { super(s); fileName = null; lineNumber = -1; columnNumber = -1; } Creates a `ScriptException` with a String to be used in its message. Filename, and line and column numbers are unspecified. Parameters: `s` - The String to use in the message.
public ScriptException(Exception e) { super(e); fileName = null; lineNumber = -1; columnNumber = -1; } Creates a `ScriptException` wrapping an `Exception` thrown by an underlying interpreter. Line and column numbers and filename are unspecified. Parameters: `e` - The wrapped `Exception`.
public ScriptException(String message, String fileName, int lineNumber) { super(message); this.fileName = fileName; this.lineNumber = lineNumber; this.columnNumber = -1; } Creates a `ScriptException` with message, filename and linenumber to be used in error messages. Parameters: `message` - The string to use in the message `fileName` - The file or resource name describing the location of a script error causing the `ScriptException` to be thrown. `lineNumber` - A line number describing the location of a script error causing the `ScriptException` to be thrown.
public ScriptException(String message, String fileName, int lineNumber, int columnNumber) { super(message); this.fileName = fileName; this.lineNumber = lineNumber; this.columnNumber = columnNumber; } `ScriptException` constructor specifying message, filename, line number and column number. Parameters: `message` - The message. `fileName` - The filename `lineNumber` - the line number. `columnNumber` - the column number.

 public ScriptException(String s) {
        super(s);
        fileName = null;
        lineNumber = -1;
        columnNumber = -1;
}

ScriptException

Parameters:

s - The String to use in the message.

 public ScriptException(Exception e) {
        super(e);
        fileName = null;
        lineNumber = -1;
        columnNumber = -1;
}

ScriptException

Exception

Parameters:

e - The wrapped Exception.

 public ScriptException(String message,
    String fileName,
    int lineNumber) {
        super(message);
        this.fileName = fileName;
        this.lineNumber = lineNumber;
        this.columnNumber = -1;
}

ScriptException

Parameters:

message - The string to use in the message

fileName - The file or resource name describing the location of a script error causing the ScriptException to be thrown.

lineNumber - A line number describing the location of a script error causing the ScriptException to be thrown.

 public ScriptException(String message,
    String fileName,
    int lineNumber,
    int columnNumber) {
        super(message);
        this.fileName = fileName;
        this.lineNumber = lineNumber;
        this.columnNumber = columnNumber;
}

ScriptException

Parameters:

message - The message.

fileName - The filename

lineNumber - the line number.

columnNumber - the column number.

Method from javax.script.ScriptException Summary:
getColumnNumber, getFileName, getLineNumber, getMessage

Methods from java.lang.Throwable:
addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getStackTraceDepth, getStackTraceElement, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods from java.lang.Object:
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method from javax.script.ScriptException Detail:
public int getColumnNumber() { return columnNumber; } Get the column number on which an error occurred.
public String getFileName() { return fileName; } Get the source of the script causing the error.
public int getLineNumber() { return lineNumber; } Get the line number on which an error occurred.
public String getMessage() { String ret = super.getMessage(); if (fileName != null) { ret += (" in " + fileName); if (lineNumber != -1) { ret += " at line number " + lineNumber; } if (columnNumber != -1) { ret += " at column number " + columnNumber; } } return ret; } Returns a message containing the String passed to a constructor as well as line and column numbers and filename if any of these are known.

Method from javax.script.ScriptException Detail:

 public int getColumnNumber() {
        return columnNumber;
}

Get the column number on which an error occurred.

 public String getFileName() {
        return fileName;
}

Get the source of the script causing the error.

 public int getLineNumber() {
        return lineNumber;
}

Get the line number on which an error occurred.

 public String getMessage() {
        String ret = super.getMessage();
        if (fileName != null) {
            ret += (" in " + fileName);
            if (lineNumber != -1) {
                ret += " at line number " + lineNumber;
            }
            if (columnNumber != -1) {
                ret += " at column number " + columnNumber;
            }
        }
        return ret;
}

Returns a message containing the String passed to a constructor as well as line and column numbers and filename if any of these are known.