Package com.evolveum.midpoint.schema.merger

Class BaseItemMerger<T extends Item<?,?>>

java.lang.Object

com.evolveum.midpoint.schema.merger.BaseItemMerger<T>

All Implemented Interfaces:

ItemMerger

Direct Known Subclasses:

GenericItemMerger, LimitationsMerger, ObjectTypeDefinitionMerger

public abstract class BaseItemMerger<T extends Item<?,?>>
extends Object
implements ItemMerger

Provides common functionality for the majority for (non-trivial) item mergers.

Field Summary

Fields

Modifier and Type	Field	Description
protected @Nullable OriginMarker	originMarker	Marks any values inherited from "source" to "target" with appropriate (presumably source-related) origin.
static @NotNull ParameterizedEquivalenceStrategy	VALUE_COMPARISON_STRATEGY	We ignore value metadata when comparing (because inherited values do have them)

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	BaseItemMerger(@Nullable OriginMarker originMarker)

Method Summary

Modifier and Type	Method	Description
protected <C extends Containerable> C	createMarkedClone(C sourceValue)
void	merge(@NotNull ItemName itemName, @NotNull PrismContainerValue<?> targetParent, @NotNull PrismContainerValue<?> sourceParent)	Merges all data about specific item (named `itemName`) from `source` container value to `target` one, according to (its own) strategy.
protected abstract void	mergeInternal(T target, T source)

Methods inherited from class java.lang.Object

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

Field Detail

VALUE_COMPARISON_STRATEGY

@NotNull
public static final @NotNull ParameterizedEquivalenceStrategy VALUE_COMPARISON_STRATEGY

We ignore value metadata when comparing (because inherited values do have them)

originMarker

@Nullable
protected final @Nullable OriginMarker originMarker

Marks any values inherited from "source" to "target" with appropriate (presumably source-related) origin.

Constructor Detail

BaseItemMerger

protected BaseItemMerger(@Nullable
                         @Nullable OriginMarker originMarker)

Method Detail

merge

public void merge(@NotNull
                  @NotNull ItemName itemName,
                  @NotNull
                  @NotNull PrismContainerValue<?> targetParent,
                  @NotNull
                  @NotNull PrismContainerValue<?> sourceParent)
           throws ConfigurationException,
                  SchemaException

Description copied from interface: ItemMerger

Merges all data about specific item (named `itemName`) from `source` container value to `target` one, according to (its own) strategy. So, `source` is not modified; the `target` is. The implementation is responsible for setting origin information on all prism values copied from `source` to `target`.

Specified by:

merge in interface ItemMerger

Throws:

ConfigurationException

SchemaException

createMarkedClone

protected <C extends Containerable> C createMarkedClone(C sourceValue)
                                                 throws SchemaException

Throws:

SchemaException

mergeInternal

protected abstract void mergeInternal(@NotNull
                                      T target,
                                      @NotNull
                                      T source)
                               throws ConfigurationException,
                                      SchemaException

Throws:

ConfigurationException

SchemaException