org.eclipse.persistence.queries
Class ConstructorResult

java.lang.Object
  org.eclipse.persistence.queries.SQLResult
      org.eclipse.persistence.queries.ConstructorResult

public class ConstructorResult
extends SQLResult

Purpose: Concrete class to represent the ConstructorResult structure as defined by the JPA 2.1 Persistence specification.

Author:

Guy Pelletier

Since:

EclipseLink 2.4

Field Summary

protected java.util.List<ColumnResult>	columnResults Stored the column results of this constructor result
protected java.lang.reflect.Constructor	constructor
protected java.lang.Class[]	constructorArgTypes
protected java.lang.Class	targetClass Stores the class of result

Fields inherited from class org.eclipse.persistence.queries.SQLResult

sqlResultSetMapping

Constructor Summary

protected	ConstructorResult() Default constructor is protected.
	ConstructorResult(java.lang.Class targetClass) Constructor accepting target class.

Method Summary

void	addColumnResult(ColumnResult columnResult) Add a column result to this constructor result.
java.util.List<ColumnResult>	getColumnResults() Return the columns result of this constructor result.
java.lang.Object	getValueFromRecord(DatabaseRecord record, ResultSetMappingQuery query) INTERNAL: This method is a convenience method for extracting values from results/
protected void	initialize(DatabaseRecord record, ResultSetMappingQuery query) INTERNAL:
boolean	isConstructorResult() Return true if this is a constructor result.
void	setColumnResults(java.util.List<ColumnResult> columnResults) Set columns result of this constructor result.

Methods inherited from class org.eclipse.persistence.queries.SQLResult

convertClassNamesToClasses, getSQLResultMapping, isColumnResult, isEntityResult, setSQLResultMapping

Methods inherited from class java.lang.Object

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

Field Detail

targetClass

protected java.lang.Class targetClass

Stores the class of result

columnResults

protected java.util.List<ColumnResult> columnResults

Stored the column results of this constructor result

constructor

protected java.lang.reflect.Constructor constructor

constructorArgTypes

protected java.lang.Class[] constructorArgTypes

Constructor Detail

ConstructorResult

protected ConstructorResult()

Default constructor is protected. Users must initialize the constructor result with a target class.

ConstructorResult

public ConstructorResult(java.lang.Class targetClass)

Constructor accepting target class.

Method Detail

addColumnResult

public void addColumnResult(ColumnResult columnResult)

Add a column result to this constructor result.

getColumnResults

public java.util.List<ColumnResult> getColumnResults()

Return the columns result of this constructor result.

getValueFromRecord

public java.lang.Object getValueFromRecord(DatabaseRecord record,
                                           ResultSetMappingQuery query)

INTERNAL: This method is a convenience method for extracting values from results/

Specified by:

getValueFromRecord in class SQLResult

initialize

protected void initialize(DatabaseRecord record,
                          ResultSetMappingQuery query)

INTERNAL:

isConstructorResult

public boolean isConstructorResult()

Return true if this is a constructor result.

Overrides:

isConstructorResult in class SQLResult

setColumnResults

public void setColumnResults(java.util.List<ColumnResult> columnResults)

Set columns result of this constructor result.