Package com.hybris.cockpitng.core.impl

Class DefaultSocketConnectionService

java.lang.Object

com.hybris.cockpitng.core.impl.DefaultSocketConnectionService

All Implemented Interfaces:

SocketConnectionService

public class DefaultSocketConnectionService
extends java.lang.Object
implements SocketConnectionService

Default implementation of SocketConnectionService. Provides methods dealing with widget sockets and connections.

Field Summary

Fields

Modifier and Type	Field	Description
static java.lang.String	EXTENDS
static java.lang.String	JAVA_LANG_OBJECT

Fields inherited from interface com.hybris.cockpitng.core.SocketConnectionService

SOCKET_DATA_TYPE_PREFIX

Constructor Summary

Constructors

Constructor	Description
DefaultSocketConnectionService()

Method Summary

Modifier and Type	Method	Description
protected boolean	canAcceptAnyType(WidgetSocket inputSocket)
boolean	canReceiveFrom(WidgetSocket inputSocket, Widget targetWidget, WidgetSocket outputSocket, Widget srcWidget)	Checks if outputSocket from srcWidget can be connected with inputSocket from targetWidget according to data type.
boolean	canResolveGenericType(WidgetSocket socket, Widget widget)	Checks if the generic type for the specified socket and widget can be resolved to concrete type.
boolean	checkVisibilityRestrictions(WidgetSocket inputSocket, Widget targetWidget, WidgetSocket outputSocket, Widget srcWidget)	Checks if outputSocket from srcWidget can be connected with inputSocket from targetWidget according to socket visibility.
protected java.lang.String	eraseGenericClass(java.lang.String socketType)
protected java.lang.String	getGenericDataTypeHolderName(java.lang.String typeVariable)
boolean	hasGenericType(WidgetSocket socket)	Checks if socket data type definition has generic type
boolean	isCollectionTypeAssignable(WidgetSocket.Multiplicity source, WidgetSocket.Multiplicity target)	Checks if target is compatible with source basing on WidgetSocket.Multiplicity
protected boolean	isSpecializedGenericClass(java.lang.String socketType)
java.lang.String	resolveGenericType(WidgetSocket socket, Widget widget)	Resolves the generic type for the specified socket and widget if any.
void	setCockpitTypeUtils(CockpitTypeUtils cockpitTypeUtils)

Methods inherited from class java.lang.Object

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

Field Detail

JAVA_LANG_OBJECT

public static final java.lang.String JAVA_LANG_OBJECT

EXTENDS

public static final java.lang.String EXTENDS

See Also:

Constant Field Values

Constructor Detail

DefaultSocketConnectionService

public DefaultSocketConnectionService()

Method Detail

canReceiveFrom

public boolean canReceiveFrom(WidgetSocket inputSocket,
                              Widget targetWidget,
                              WidgetSocket outputSocket,
                              Widget srcWidget)

Description copied from interface: SocketConnectionService

Checks if outputSocket from srcWidget can be connected with inputSocket from targetWidget according to data type.

Specified by:

canReceiveFrom in interface SocketConnectionService

Parameters:

inputSocket - - WidgetSocket represents input socket

targetWidget - - Widget represents target widget

outputSocket - - WidgetSocket represents output socket

srcWidget - - Widget represents source widget

Returns:

whether outputSocket from srcWidget can be connected with inputSocket from targetWidget according to data type

canAcceptAnyType

protected boolean canAcceptAnyType(WidgetSocket inputSocket)

checkVisibilityRestrictions

public boolean checkVisibilityRestrictions(WidgetSocket inputSocket,
                                           Widget targetWidget,
                                           WidgetSocket outputSocket,
                                           Widget srcWidget)

Description copied from interface: SocketConnectionService

Checks if outputSocket from srcWidget can be connected with inputSocket from targetWidget according to socket visibility.

Specified by:

checkVisibilityRestrictions in interface SocketConnectionService

Parameters:

inputSocket - - WidgetSocket represents input socket

targetWidget - - Widget represents target widget

outputSocket - - WidgetSocket represents output socket

srcWidget - - Widget represents source widget

Returns:

whether outputSocket from srcWidget can be connected with inputSocket from targetWidget according to socket

canResolveGenericType

public boolean canResolveGenericType(WidgetSocket socket,
                                     Widget widget)

Description copied from interface: SocketConnectionService

Checks if the generic type for the specified socket and widget can be resolved to concrete type.

Specified by:

canResolveGenericType in interface SocketConnectionService

Parameters:

socket - - WidgetSocket represents socket

widget - - Widget represents widget

Returns:

true if a widget socket does not have generic type or the type can be resolved

resolveGenericType

public java.lang.String resolveGenericType(WidgetSocket socket,
                                           Widget widget)

Description copied from interface: SocketConnectionService

Resolves the generic type for the specified socket and widget if any.

Specified by:

resolveGenericType in interface SocketConnectionService

Parameters:

socket - - WidgetSocket represents socket

widget - - Widget represents widget

Returns:

the generic type for the specified socket and widget if any.

eraseGenericClass

protected java.lang.String eraseGenericClass(java.lang.String socketType)

isSpecializedGenericClass

protected boolean isSpecializedGenericClass(java.lang.String socketType)

isCollectionTypeAssignable

public boolean isCollectionTypeAssignable(WidgetSocket.Multiplicity source,
                                          WidgetSocket.Multiplicity target)

Description copied from interface: SocketConnectionService

Checks if target is compatible with source basing on WidgetSocket.Multiplicity

Specified by:

isCollectionTypeAssignable in interface SocketConnectionService

Parameters:

source - multiplicity to check

target - multiplicity to check

Returns:

whether target is compatible with source basing on WidgetSocket.Multiplicity

hasGenericType

public boolean hasGenericType(WidgetSocket socket)

Description copied from interface: SocketConnectionService

Checks if socket data type definition has generic type

Specified by:

hasGenericType in interface SocketConnectionService

Parameters:

socket - - WidgetSocket represents socket

Returns:

whether socket data type definition has generic type

getGenericDataTypeHolderName

protected java.lang.String getGenericDataTypeHolderName(java.lang.String typeVariable)

setCockpitTypeUtils

public void setCockpitTypeUtils(CockpitTypeUtils cockpitTypeUtils)