org.entityfs.error
Class LoggingErrorHandlingStrategy

java.lang.Object
  org.entityfs.error.LoggingErrorHandlingStrategy

All Implemented Interfaces:

ErrorHandlingStrategy

public class LoggingErrorHandlingStrategy
extends Object
implements ErrorHandlingStrategy

This implementation of ErrorHandlingStrategy logs the exceptions and may also rethrow them. (That is configurable.)

Since:

1.0

Author:

Karl Gustafsson

Field Summary

static boolean	DEFAULT_RETHROW_EXCEPTIONS Are Exception:s rethrown by default? (true )
static boolean	DEFAULT_RETHROW_FILE_SYSTEM_EXCEPTIONS Are FileSystemException:s rethrown by default? (true )
static boolean	DEFAULT_RETHROW_RUNTIME_EXCEPTIONS Are RuntimeException:s rethrown by default? (true )

Constructor Summary

LoggingErrorHandlingStrategy()
Default constructor.

LoggingErrorHandlingStrategy(boolean rethrowFileSystemExceptions, boolean rethrowRuntimeExceptions, boolean rethrowExceptions)
Constructor.

Method Summary

void	handleException(Exception e, LogAdapter la) Handle an Exception.
void	handleFileSystemException(FileSystemException e, LogAdapter la) Handle a FileSystemException.
void	handleRuntimeException(RuntimeException e, LogAdapter la) Handle a RuntimeException.
boolean	isRethrowExceptions() Does this error handling strategy rethrow Exception:s (wrapped in FileSystemException:s)?
boolean	isRethrowFileSystemExceptions() Does this error handling strategy rethrow FileSystemException:s?
boolean	isRethrowRuntimeExceptions() Does this error handling strategy rethrow RuntimeException:s?
void	setRethrowExceptions(boolean rethrowExceptions) Set to true if the error handling strategy should rethrow Exception:s (wrapped in FileSystemException:s).
void	setRethrowFileSystemExceptions(boolean rethrowFileSystemExceptions) Set to true if the error handling strategy should rethrow FileSystemException:s.
void	setRethrowRuntimeExceptions(boolean rethrowRuntimeExceptions) Set to true if the error handling strategy should rethrow RuntimeException:s.

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_RETHROW_FILE_SYSTEM_EXCEPTIONS

public static final boolean DEFAULT_RETHROW_FILE_SYSTEM_EXCEPTIONS

Are FileSystemException:s rethrown by default? (true )

See Also:

Constant Field Values

DEFAULT_RETHROW_RUNTIME_EXCEPTIONS

public static final boolean DEFAULT_RETHROW_RUNTIME_EXCEPTIONS

Are RuntimeException:s rethrown by default? (true )

See Also:

Constant Field Values

DEFAULT_RETHROW_EXCEPTIONS

public static final boolean DEFAULT_RETHROW_EXCEPTIONS

Are Exception:s rethrown by default? (true )

See Also:

Constant Field Values

Constructor Detail

LoggingErrorHandlingStrategy

public LoggingErrorHandlingStrategy()

Default constructor. All properties get their default values.

LoggingErrorHandlingStrategy

public LoggingErrorHandlingStrategy(boolean rethrowFileSystemExceptions,
                                    boolean rethrowRuntimeExceptions,
                                    boolean rethrowExceptions)

Constructor.

Parameters:

rethrowFileSystemExceptions - Should FileSystemException:s be rethrown?

rethrowRuntimeExceptions - Should RuntimeException:s be rethrown?

rethrowExceptions - Should Exception:s be rethrown?

Method Detail

isRethrowFileSystemExceptions

public boolean isRethrowFileSystemExceptions()

Does this error handling strategy rethrow FileSystemException:s?

Returns:

true if FileSystemException:s are rethrown, false otherwise.

setRethrowFileSystemExceptions

public void setRethrowFileSystemExceptions(boolean rethrowFileSystemExceptions)

Set to true if the error handling strategy should rethrow FileSystemException:s.

Parameters:

rethrowFileSystemExceptions - Set to true to let this error handling strategy rethrow FileSystemException:s.

isRethrowRuntimeExceptions

public boolean isRethrowRuntimeExceptions()

Does this error handling strategy rethrow RuntimeException:s?

Returns:

true if RuntimeException:s are rethrown, false otherwise.

setRethrowRuntimeExceptions

public void setRethrowRuntimeExceptions(boolean rethrowRuntimeExceptions)

Set to true if the error handling strategy should rethrow RuntimeException:s.

Parameters:

rethrowRuntimeExceptions - Set to true to let this error handling strategy rethrow RuntimeException:s.

isRethrowExceptions

public boolean isRethrowExceptions()

Does this error handling strategy rethrow Exception:s (wrapped in FileSystemException:s)?

Returns:

true if Exception:s are rethrown, false otherwise.

setRethrowExceptions

public void setRethrowExceptions(boolean rethrowExceptions)

Set to true if the error handling strategy should rethrow Exception:s (wrapped in FileSystemException:s).

Parameters:

rethrowExceptions - Set to true to let this error handling strategy rethrow Exception:s.

handleFileSystemException

public void handleFileSystemException(FileSystemException e,
                                      LogAdapter la)
                               throws FileSystemException

Description copied from interface: ErrorHandlingStrategy

Handle a FileSystemException.

Specified by:

handleFileSystemException in interface ErrorHandlingStrategy

Parameters:

e - The exception.

la - The file system's log adapter.

Throws:

FileSystemException - The implementation may choose to rethrow the handled exception.

handleRuntimeException

public void handleRuntimeException(RuntimeException e,
                                   LogAdapter la)
                            throws RuntimeException

Description copied from interface: ErrorHandlingStrategy

Handle a RuntimeException.

Specified by:

handleRuntimeException in interface ErrorHandlingStrategy

Parameters:

e - The exception.

la - The file system's log adapter.

Throws:

RuntimeException - The implementation may choose to rethrow the handled exception.

handleException

public void handleException(Exception e,
                            LogAdapter la)
                     throws FileSystemException

Description copied from interface: ErrorHandlingStrategy

Handle an Exception. If the exception should be rethrown, wrap it in a FileSystemException.

Specified by:

handleException in interface ErrorHandlingStrategy

Parameters:

e - The exception.

la - The file system's log adapter.

Throws:

FileSystemException - The implementation may choose to rethrow the handled exception wrapped in a FileSystemException.