org.apache.tika.config

Interface LoadErrorHandler

public interface LoadErrorHandler

Interface for error handling strategies in service class loading. You can implement this interface for a custom error handling mechanism, or use one of the predefined strategies.

Since:

Apache Tika 0.9

Field Summary

Fields

Modifier and Type	Field and Description
static LoadErrorHandler	IGNORE Strategy that simply ignores all problems.
static LoadErrorHandler	THROW Strategy that throws a RuntimeException with the given throwable as the root cause, thus interrupting the entire service loading operation.
static LoadErrorHandler	WARN Strategy that logs warnings of all problems using a Logger created using the given class name.

Method Summary

Modifier and Type	Method and Description
void	handleLoadError(java.lang.String classname, java.lang.Throwable throwable) Handles a problem encountered when trying to load the specified service class.

Field Detail

IGNORE

static final LoadErrorHandler IGNORE

Strategy that simply ignores all problems.

WARN

static final LoadErrorHandler WARN

Strategy that logs warnings of all problems using a Logger created using the given class name.

THROW

static final LoadErrorHandler THROW

Strategy that throws a RuntimeException with the given throwable as the root cause, thus interrupting the entire service loading operation.

Method Detail

handleLoadError

void handleLoadError(java.lang.String classname,
                     java.lang.Throwable throwable)

Handles a problem encountered when trying to load the specified service class. The implementation can log or otherwise process the given error information. If the method returns normally, then the service loader simply skips this class and continues with the next one.

Parameters:

classname - name of the service class

throwable - the encountered problem