com.lightstreamer.ls_proxy

Class ItemException

java.lang.Object

java.lang.Throwable

java.lang.Exception

com.lightstreamer.ls_proxy.ItemException

All Implemented Interfaces:

java.io.Serializable

public class ItemException
extends java.lang.Exception

Notifies an error in the configuration of an Item.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static int	BUFFER_SIZE_UNEXPECTED Indicates an attempt to set a maximum ItemEventBuffer buffer size for an Item that doesn't support buffer resizing.
static int	MAX_FREQUENCY_UNEXPECTED Indicates an attempt to set a maximum Update frequency for an Item that doesn't support frequency setting.
static int	MAX_SNAPSHOT_UNEXPECTED Indicates an attempt to set a Snapshot length for an Item that doesn't support Snapshot sizing.
static int	NULL_MODE Indicates an attempt to set a null mode for the Item.
static int	NULL_NAME Indicates an attempt to set a null name for the Item.
static int	RECOVERY_DELAY_UNEXPECTED Indicates an attempt to set a null mode for the Item.
static int	UNFILTERED_UNEXPECTED Indicates an attempt to request unfiltered dispatching for an Item that doesn't support filtering/unfiltering setting.
static int	WRONG_MODE Indicates an attempt to set an unexistent mode for the Item.

Constructor Summary

Constructors

Constructor and Description
ItemException(int errorCode) Used by Lightstreamer to create an ItemException.

Method Summary

Modifier and Type	Method and Description
int	getErrorCode() Gets the error code for the error condition.

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

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

Field Detail

WRONG_MODE

public static final int WRONG_MODE

Indicates an attempt to set an unexistent mode for the Item.

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Constant Field Values

BUFFER_SIZE_UNEXPECTED

public static final int BUFFER_SIZE_UNEXPECTED

Indicates an attempt to set a maximum ItemEventBuffer buffer size for an Item that doesn't support buffer resizing.

See Also:

Constant Field Values

MAX_FREQUENCY_UNEXPECTED

public static final int MAX_FREQUENCY_UNEXPECTED

Indicates an attempt to set a maximum Update frequency for an Item that doesn't support frequency setting.

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Constant Field Values

MAX_SNAPSHOT_UNEXPECTED

public static final int MAX_SNAPSHOT_UNEXPECTED

Indicates an attempt to set a Snapshot length for an Item that doesn't support Snapshot sizing.

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Constant Field Values

NULL_NAME

public static final int NULL_NAME

Indicates an attempt to set a null name for the Item.

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Constant Field Values

NULL_MODE

public static final int NULL_MODE

Indicates an attempt to set a null mode for the Item.

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Constant Field Values

RECOVERY_DELAY_UNEXPECTED

public static final int RECOVERY_DELAY_UNEXPECTED

Indicates an attempt to set a null mode for the Item.

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Constant Field Values

UNFILTERED_UNEXPECTED

public static final int UNFILTERED_UNEXPECTED

Indicates an attempt to request unfiltered dispatching for an Item that doesn't support filtering/unfiltering setting.

See Also:

Constant Field Values

Constructor Detail

ItemException

public ItemException(int errorCode)

Used by Lightstreamer to create an ItemException.

Parameters:

errorCode - an integer code to be chosen from the constants defined in the class.

Method Detail

getErrorCode

public int getErrorCode()

Gets the error code for the error condition.

Returns:

an integer error code, to be checked against the constants defined in the class.