Consider a persistence application with the following orm.xml: What will be the effect of the above orm.xml?

The correct answer is D. The access type for only those entities defined in this orm-xml for which access is not specified. Set the default to FIELD-access. Note:persistence-unit-defaults Rule:Full override Description:If a schema setting exists, then the eclipselink-orm.xml schema setting overrides the existing setting or creates a new schema setting.

JPA Fundamentals

Question

Consider a persistence application with the following orm.xml:

What will be the effect of the above orm.xml?

Exhibit

Options

AThe access type for only those entities that have not explicitly specified @Access will be
BThe access type for all entities in the persistence unit will be changed to FIELD.
CThe access type for all entities specified in this orm.xml will be changed to FIELD.
DThe access type for only those entities defined in this orm-xml for which access is not specified

How the community answered

(19 responses)

A
5% (1)
B
11% (2)
C
16% (3)
D
68% (13)

Explanation

Set the default to FIELD-access. Note:persistence-unit-defaults Rule:Full override Description:If a schema setting exists, then the eclipselink-orm.xml schema setting overrides the existing setting or creates a new schema setting.

Topics

#orm.xml#access type override#field access#mapping defaults

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