Package org.eclipse.jdt.core

Class JavaModelException

java.lang.Object

java.lang.Throwable

java.lang.Exception

org.eclipse.core.runtime.CoreException

org.eclipse.jdt.core.JavaModelException

All Implemented Interfaces:

Serializable

public class JavaModelException
extends org.eclipse.core.runtime.CoreException

A checked exception representing a failure in the Java model. Java model exceptions contain a Java-specific status object describing the cause of the exception.

Instances of this class are automatically created by the Java model when problems arise, so there is generally no need for clients to create instances.

See Also:

• IJavaModelStatus
• IJavaModelStatusConstants
• Serialized Form

Restriction:

This class is not intended to be subclassed by clients.

Constructor Summary

Constructors

Constructor	Description
JavaModelException(Throwable e, int code)	Creates a Java model exception that wrappers the given Throwable.
JavaModelException(org.eclipse.core.runtime.CoreException exception)	Creates a Java model exception for the given CoreException.
JavaModelException(org.eclipse.core.runtime.IStatus status)	Creates a Java model exception for the given status object.
JavaModelException(IJavaModelStatus status)	Creates a Java model exception for the given Java-specific status object.

Method Summary

Modifier and Type	Method	Description
Throwable	getException()	Returns the underlying Throwable that caused the failure.
IJavaModelStatus	getJavaModelStatus()	Returns the Java model status object for this exception.
boolean	isDoesNotExist()	Returns whether this exception indicates that a Java model element does not exist.
void	printStackTrace(PrintStream output)	Prints this exception's stack trace to the given print stream.
void	printStackTrace(PrintWriter output)	Prints this exception's stack trace to the given print writer.
String	toString()

Methods inherited from class org.eclipse.core.runtime.CoreException

getCause, getStatus, printStackTrace

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, setStackTrace

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

JavaModelException

public JavaModelException(Throwable e,
 int code)

Creates a Java model exception that wrappers the given Throwable. The exception contains a Java-specific status object with severity IStatus.ERROR and the given status code.

Parameters:

e - the Throwable

code - one of the Java-specific status codes declared in IJavaModelStatusConstants

See Also:

• IJavaModelStatusConstants
• IStatus.ERROR

JavaModelException

public JavaModelException(org.eclipse.core.runtime.CoreException exception)

Creates a Java model exception for the given CoreException. Equivalent to JavaModelException(exception,IJavaModelStatusConstants.CORE_EXCEPTION.

Parameters:

exception - the CoreException

JavaModelException

public JavaModelException(IJavaModelStatus status)

Creates a Java model exception for the given Java-specific status object.

Parameters:

status - the Java-specific status object

JavaModelException

public JavaModelException(org.eclipse.core.runtime.IStatus status)

Creates a Java model exception for the given status object.

Since:

3.14

Method Details

getException

public Throwable getException()

Returns the underlying Throwable that caused the failure.

Returns:

the wrapped Throwable, or null if the direct case of the failure was at the Java model layer

getJavaModelStatus

public IJavaModelStatus getJavaModelStatus()

Returns the Java model status object for this exception. Equivalent to (IJavaModelStatus) getStatus().

Returns:

a status object

isDoesNotExist

public boolean isDoesNotExist()

Returns whether this exception indicates that a Java model element does not exist. Such exceptions have a status with a code of IJavaModelStatusConstants.ELEMENT_DOES_NOT_EXIST or IJavaModelStatusConstants.ELEMENT_NOT_ON_CLASSPATH. This is a convenience method.

Returns:

true if this exception indicates that a Java model element does not exist

See Also:

• IJavaModelStatus.isDoesNotExist()
• IJavaModelStatusConstants.ELEMENT_DOES_NOT_EXIST
• IJavaModelStatusConstants.ELEMENT_NOT_ON_CLASSPATH

printStackTrace

public void printStackTrace(PrintStream output)

Prints this exception's stack trace to the given print stream.

Overrides:

printStackTrace in class org.eclipse.core.runtime.CoreException

Parameters:

output - the print stream

Since:

3.0

printStackTrace

public void printStackTrace(PrintWriter output)

Prints this exception's stack trace to the given print writer.

Overrides:

printStackTrace in class org.eclipse.core.runtime.CoreException

Parameters:

output - the print writer

Since:

3.0

toString

public String toString()

Overrides:

toString in class Throwable