org.glassfish.jersey.test.memleak.common

Class MemoryLeakUtils

java.lang.Object

org.glassfish.jersey.test.memleak.common.MemoryLeakUtils

public class MemoryLeakUtils
extends Object

Utility class for memory leak test infrastructure.

Author:

Stepan Vavra

Field Summary

Fields

Modifier and Type	Field and Description
static String	JERSEY_CONFIG_TEST_CONTAINER_CONTEXT_ROOT The context root where the deployed application will be accessible.
static String	JERSEY_CONFIG_TEST_CONTAINER_LOGFILE The log file where the output (stdout/stderr) of container is located.
static String	JERSEY_CONFIG_TEST_MEMLEAK_HEAP_DUMP_PATH The path where to create heap dump files.
static String	JERSEY_CONFIG_TEST_MEMLEAK_TIMEOUT The memory leak timeout denotes successful end of the memory leak test.

Method Summary

Modifier and Type	Method and Description
static void	verifyNoOutOfMemoryOccurred() Scans the file denoted by JERSEY_CONFIG_TEST_CONTAINER_LOGFILE for OutOfMemoryError records.

Methods inherited from class java.lang.Object

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

Field Detail

JERSEY_CONFIG_TEST_CONTAINER_LOGFILE

public static final String JERSEY_CONFIG_TEST_CONTAINER_LOGFILE

The log file where the output (stdout/stderr) of container is located.

For instance, this file is used for detection of OutOfMemoryError exception records.

See Also:

Constant Field Values

JERSEY_CONFIG_TEST_MEMLEAK_TIMEOUT

public static final String JERSEY_CONFIG_TEST_MEMLEAK_TIMEOUT

The memory leak timeout denotes successful end of the memory leak test. That is, if the memory leak didn't occur during the specified timeout, the test successfully finishes.

See Also:

Constant Field Values

JERSEY_CONFIG_TEST_CONTAINER_CONTEXT_ROOT

public static final String JERSEY_CONFIG_TEST_CONTAINER_CONTEXT_ROOT

The context root where the deployed application will be accessible.

See Also:

Constant Field Values

JERSEY_CONFIG_TEST_MEMLEAK_HEAP_DUMP_PATH

public static final String JERSEY_CONFIG_TEST_MEMLEAK_HEAP_DUMP_PATH

The path where to create heap dump files.

See Also:

Constant Field Values

Method Detail

verifyNoOutOfMemoryOccurred

public static void verifyNoOutOfMemoryOccurred()
                                        throws IOException

Scans the file denoted by JERSEY_CONFIG_TEST_CONTAINER_LOGFILE for OutOfMemoryError records.

Throws:

IOException - In case of I/O error.

IllegalStateException - In case the OutOfMemoryError record was found.