jscover.mozilla.javascript.EcmaError Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of rhino Show documentation
Show all versions of rhino Show documentation
Rhino is an open-source implementation of JavaScript written entirely in
Java. It is typically embedded into Java applications to provide
scripting to end users.
/* -*- Mode: java; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
// API class
package jscover.mozilla.javascript;
/**
* The class of exceptions raised by the engine as described in
* ECMA edition 3. See section 15.11.6 in particular.
*/
public class EcmaError extends RhinoException
{
static final long serialVersionUID = -6261226256957286699L;
private String errorName;
private String errorMessage;
/**
* Create an exception with the specified detail message.
*
* Errors internal to the JavaScript engine will simply throw a
* RuntimeException.
*
* @param sourceName the name of the source responsible for the error
* @param lineNumber the line number of the source
* @param columnNumber the columnNumber of the source (may be zero if
* unknown)
* @param lineSource the source of the line containing the error (may be
* null if unknown)
*/
EcmaError(String errorName, String errorMessage,
String sourceName, int lineNumber,
String lineSource, int columnNumber)
{
recordErrorOrigin(sourceName, lineNumber, lineSource, columnNumber);
this.errorName = errorName;
this.errorMessage = errorMessage;
}
/**
* @deprecated EcmaError error instances should not be constructed
* explicitly since they are generated by the engine.
*/
public EcmaError(Scriptable nativeError, String sourceName,
int lineNumber, int columnNumber, String lineSource)
{
this("InternalError", ScriptRuntime.toString(nativeError),
sourceName, lineNumber, lineSource, columnNumber);
}
@Override
public String details()
{
return errorName+": "+errorMessage;
}
/**
* Gets the name of the error.
*
* ECMA edition 3 defines the following
* errors: EvalError, RangeError, ReferenceError,
* SyntaxError, TypeError, and URIError. Additional error names
* may be added in the future.
*
* See ECMA edition 3, 15.11.7.9.
*
* @return the name of the error.
*/
public String getName()
{
return errorName;
}
/**
* Gets the message corresponding to the error.
*
* See ECMA edition 3, 15.11.7.10.
*
* @return an implementation-defined string describing the error.
*/
public String getErrorMessage()
{
return errorMessage;
}
/**
* @deprecated Use {@link RhinoException#sourceName()} from the super class.
*/
public String getSourceName()
{
return sourceName();
}
/**
* @deprecated Use {@link RhinoException#lineNumber()} from the super class.
*/
public int getLineNumber()
{
return lineNumber();
}
/**
* @deprecated
* Use {@link RhinoException#columnNumber()} from the super class.
*/
public int getColumnNumber() {
return columnNumber();
}
/**
* @deprecated Use {@link RhinoException#lineSource()} from the super class.
*/
public String getLineSource() {
return lineSource();
}
/**
* @deprecated
* Always returns null.
*/
public Scriptable getErrorObject()
{
return null;
}
}