delta

Class BadDeltaObject

java.lang.Object

util.QueryObject

delta.DeltaObject

delta.BadDeltaObject

All Implemented Interfaces:

com.gemstone.gemfire.Delta, Serializable, Cloneable, Comparable

public class BadDeltaObject
extends DeltaObject

Class that intentionally causes errors in a users's implementation of the delta interface to make sure the product throws reasonable errors

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static int	fromDeltaReadTooMuch
static int	fromDeltaThrowsError
static int	fromDeltaThrowsException
static int	fromDeltaThrowsInvDelExc
static int	fromDeltaThrowsIOException
static int	hasDeltaThrowsError
static int	hasDeltaThrowsException
static int	numberOfBadDeltaTestCases
static String	testCaseKey
static int	toDeltaThrowsError
static int	toDeltaThrowsException
static int	toDeltaThrowsIOException
static int	toDeltaWriteNothing

Fields inherited from class delta.DeltaObject

aByteArrayChanged, aPrimitiveBooleanChanged, aPrimitiveByteChanged, aPrimitiveCharChanged, aPrimitiveDoubleChanged, aPrimitiveFloatChanged, aPrimitiveIntChanged, aPrimitiveLongChanged, aPrimitiveShortChanged, aStringChanged, cloningEnabled

Fields inherited from class util.QueryObject

aBoolean, aByte, aByteArray, aCharacter, aDouble, aFloat, aLong, anInteger, aPrimitiveBoolean, aPrimitiveByte, aPrimitiveChar, aPrimitiveDouble, aPrimitiveFloat, aPrimitiveInt, aPrimitiveLong, aPrimitiveShort, aQueryObject, aShort, aString, EQUAL_VALUES, extra, id, INCREMENT, myVersion, NEGATE, NULL_NONPRIM_FIELDS, RANDOM_VALUES, SEQUENTIAL_VALUES

Constructor Summary

Constructors

Constructor and Description
BadDeltaObject(long base, int valueGeneration, int byteArraySize, int levels) Constructor

Method Summary

Modifier and Type	Method and Description
void	fromDelta(DataInput in) Read in and set the changed fields
boolean	hasDelta() Return true if this object has changed a field, false otherwise
static String	testCaseToString(int deltaTestCase) Return a string description of the given test case
void	toDelta(DataOutput out) Write out changed fields

Methods inherited from class delta.DeltaObject

_fromDelta, _toDelta, clone, copy, modify, reset

Methods inherited from class util.QueryObject

compareTo, constantToString, depth, equals, fieldsToString, fillInBaseValues, getAtDepth, hasEqualId, hashCode, main, modify, modifyWithNewInstance, modifyWithNewInstance, toString, toString, toString, toStringAbbreviated, toStringAbbreviated, toStringAbbreviated, toStringFull, toStringFull, toStringFull, toStringOneLevel

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

hasDeltaThrowsException

public static final int hasDeltaThrowsException

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Constant Field Values

toDeltaThrowsException

public static final int toDeltaThrowsException

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Constant Field Values

fromDeltaThrowsException

public static final int fromDeltaThrowsException

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Constant Field Values

hasDeltaThrowsError

public static final int hasDeltaThrowsError

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Constant Field Values

toDeltaThrowsError

public static final int toDeltaThrowsError

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Constant Field Values

fromDeltaThrowsError

public static final int fromDeltaThrowsError

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Constant Field Values

fromDeltaReadTooMuch

public static final int fromDeltaReadTooMuch

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Constant Field Values

toDeltaWriteNothing

public static final int toDeltaWriteNothing

See Also:

Constant Field Values

fromDeltaThrowsInvDelExc

public static final int fromDeltaThrowsInvDelExc

See Also:

Constant Field Values

toDeltaThrowsIOException

public static final int toDeltaThrowsIOException

See Also:

Constant Field Values

fromDeltaThrowsIOException

public static final int fromDeltaThrowsIOException

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Constant Field Values

numberOfBadDeltaTestCases

public static final int numberOfBadDeltaTestCases

See Also:

Constant Field Values

testCaseKey

public static String testCaseKey

Constructor Detail

BadDeltaObject

public BadDeltaObject(long base,
                      int valueGeneration,
                      int byteArraySize,
                      int levels)

Constructor

Method Detail

toDelta

public void toDelta(DataOutput out)
             throws IOException

Write out changed fields

Specified by:

toDelta in interface com.gemstone.gemfire.Delta

Overrides:

toDelta in class DeltaObject

Throws:

IOException

fromDelta

public void fromDelta(DataInput in)
               throws IOException,
                      com.gemstone.gemfire.InvalidDeltaException

Read in and set the changed fields

Specified by:

fromDelta in interface com.gemstone.gemfire.Delta

Overrides:

fromDelta in class DeltaObject

Throws:

IOException

com.gemstone.gemfire.InvalidDeltaException

hasDelta

public boolean hasDelta()

Return true if this object has changed a field, false otherwise

Specified by:

hasDelta in interface com.gemstone.gemfire.Delta

Overrides:

hasDelta in class DeltaObject

testCaseToString

public static String testCaseToString(int deltaTestCase)

Return a string description of the given test case