Module org.eclipse.persistence.core

Package org.eclipse.persistence.internal.core.queries

Class CoreAttributeConverter

java.lang.Object

org.eclipse.persistence.internal.core.queries.CoreAttributeConverter

public class CoreAttributeConverter
extends Object

INTERNAL: AttributeGroup attribute names converter.

Method Summary

Modifier and Type	Method	Description
static final String[]	convert(String... nameOrPath)	INTERNAL: Splits given nameOrPath[0] argument around '.' character when nameOrPath.length is equal to 1.

Methods inherited from class java.lang.Object

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

Method Details

convert

public static final String[] convert(String... nameOrPath)
                              throws IllegalArgumentException

INTERNAL: Splits given nameOrPath[0] argument around '.' character when nameOrPath.length is equal to 1. Arrays of nameOrPath containing more than one element are only validated an passed without any changes. Zero length arrays are considered as invalid.

Parameters:

nameOrPath - String to be split.

Returns:

An array of Strings computed by splitting provided nameOrPath[0] argument around '.' character.

Throws:

IllegalArgumentException - If nameOrPath argument is null or any element to be returned after split is null, empty or contains whitespace at the beginning or end.