Package play.db.jpa
Class JPABase
- java.lang.Object
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- play.db.jpa.JPABase
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- All Implemented Interfaces:
java.io.Serializable
,Model
- Direct Known Subclasses:
GenericModel
@MappedSuperclass public class JPABase extends java.lang.Object implements java.io.Serializable, Model
A super class for JPA entities- See Also:
- Serialized Form
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Nested Class Summary
Nested Classes Modifier and Type Class Description static class
JPABase.JPAQueryException
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Nested classes/interfaces inherited from interface play.db.Model
Model.BinaryField, Model.Choices, Model.Factory, Model.Manager, Model.Property
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Field Summary
Fields Modifier and Type Field Description boolean
willBeSaved
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Constructor Summary
Constructors Constructor Description JPABase()
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods Modifier and Type Method Description void
_delete()
java.lang.Object
_key()
void
_save()
static javax.persistence.EntityManager
em()
static javax.persistence.EntityManager
em(java.lang.String name)
Retrieve the current entityManagerboolean
equals(java.lang.Object other)
JPASupport instances a and b are equals if either a == b or a and b have samekey
and classjava.lang.Object
getEntityId()
Deprecated.int
hashCode()
boolean
isPersistent()
boolean
isPersistent(java.lang.String name)
java.lang.String
toString()
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Method Detail
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em
public static javax.persistence.EntityManager em(java.lang.String name)
Retrieve the current entityManager- Parameters:
name
- The DB name- Returns:
- the current entityManager
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em
public static javax.persistence.EntityManager em()
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isPersistent
public boolean isPersistent(java.lang.String name)
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isPersistent
public boolean isPersistent()
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equals
public boolean equals(java.lang.Object other)
JPASupport instances a and b are equals if either a == b or a and b have samekey
and class- Overrides:
equals
in classjava.lang.Object
- Parameters:
other
- The object to compare to- Returns:
- true if equality condition above is verified
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hashCode
public int hashCode()
- Overrides:
hashCode
in classjava.lang.Object
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toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Object
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getEntityId
@Deprecated public java.lang.Object getEntityId()
Deprecated.
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