类的使用
cn.crane4j.core.executor.handler.AbstractAssembleOperationHandler.Target

使用AbstractAssembleOperationHandler.Target的程序包

程序包	说明
cn.crane4j.core.executor.handler

cn.crane4j.core.executor.handler中AbstractAssembleOperationHandler.Target的使用

类型参数类型为AbstractAssembleOperationHandler.Target的cn.crane4j.core.executor.handler中的类

限定符和类型

类和说明

class

AbstractAssembleOperationHandler<T extends AbstractAssembleOperationHandler.Target> This class serves as the top-level template class and defines the key steps required by most AssembleOperationHandler: Object processing phase: AbstractAssembleOperationHandler.collectToEntities(java.util.Collection<cn.crane4j.core.executor.AssembleExecution>): Expands the target objects to be operated on from the AssembleExecution and wraps them as AbstractAssembleOperationHandler.Target objects, which will be used for subsequent processing; AbstractAssembleOperationHandler.introspectForEntities(java.util.Collection<T>): If the Container for the current operation is not specified, directly use the target objects as the data source for field mapping; If the Container for the current operation is specified, it enters the data source preparation phase: AbstractAssembleOperationHandler.getSourcesFromContainer(cn.crane4j.core.container.Container<?>, java.util.Collection<T>): Obtains the required data sources based on the objects to be processed; AbstractAssembleOperationHandler.getTheAssociatedSource(T, java.util.Map<java.lang.Object, java.lang.Object>): Retrieves the associated data source object corresponding to the key value of the object to be processed from the data sources; Finally, if the object has an associated data source object, the AbstractAssembleOperationHandler.completeMapping(java.lang.Object, T) method is called to perform property mapping between them.

返回AbstractAssembleOperationHandler.Target的cn.crane4j.core.executor.handler中的方法

限定符和类型	方法和说明
protected AbstractAssembleOperationHandler.Target	ManyToManyAssembleOperationHandler.createTarget(AssembleExecution execution, Object origin, Object keyValue) Create a Target comparator.
protected AbstractAssembleOperationHandler.Target	OneToOneAssembleOperationHandler.createTarget(AssembleExecution execution, Object origin, Object keyValue) Create a Target comparator.

返回变量类型为AbstractAssembleOperationHandler.Target的类型的cn.crane4j.core.executor.handler中的方法

限定符和类型	方法和说明
protected Collection<AbstractAssembleOperationHandler.Target>	OneToOneAssembleOperationHandler.collectToEntities(Collection<AssembleExecution> executions) Split the AssembleExecution into pending objects and wrap it as Target.

参数类型为AbstractAssembleOperationHandler.Target的cn.crane4j.core.executor.handler中的方法

限定符和类型	方法和说明
protected void	OneToManyAssembleOperationHandler.completeMapping(Object source, AbstractAssembleOperationHandler.Target target) Complete attribute mapping between the target object and the data source object.
protected void	OneToOneAssembleOperationHandler.completeMapping(Object source, AbstractAssembleOperationHandler.Target target) Complete attribute mapping between the target object and the data source object.
protected Object	ManyToManyAssembleOperationHandler.getTheAssociatedSource(AbstractAssembleOperationHandler.Target target, Map<Object,Object> sources) Get the data source object associated with the target object.
protected Object	OneToOneAssembleOperationHandler.getTheAssociatedSource(AbstractAssembleOperationHandler.Target target, Map<Object,Object> sources) Get the data source object associated with the target object.

类型变量类型为AbstractAssembleOperationHandler.Target的cn.crane4j.core.executor.handler中的方法参数

限定符和类型	方法和说明
protected Map<Object,Object>	ManyToManyAssembleOperationHandler.getSourcesFromContainer(Container<?> container, Collection<AbstractAssembleOperationHandler.Target> targets) Obtain the corresponding data source object from the data source container based on the entity's key value.
protected Map<Object,Object>	OneToOneAssembleOperationHandler.getSourcesFromContainer(Container<?> container, Collection<AbstractAssembleOperationHandler.Target> targets) Obtain the corresponding data source object from the data source container based on the entity's key value.