org.apache.openjpa.persistence.jdbc
Enum IsolationLevel

java.lang.Object
  extended by java.lang.Enum<IsolationLevel>
      extended by org.apache.openjpa.persistence.jdbc.IsolationLevel
All Implemented Interfaces:
Serializable, Comparable<IsolationLevel>, OpenJPAEnum<IsolationLevel>

public enum IsolationLevel
extends Enum<IsolationLevel>
implements OpenJPAEnum<IsolationLevel>

Isolation levels for use in JDBCFetchPlan.setIsolation(org.apache.openjpa.persistence.jdbc.IsolationLevel).

Since:
0.9.7

Enum Constant Summary
DEFAULT
           
NONE
           
READ_COMMITTED
           
READ_UNCOMMITTED
           
REPEATABLE_READ
           
SERIALIZABLE
           
 
Method Summary
 int convertToKernelConstant(int i)
          Convert the given integer to an equivalent kernel constant.
 int convertToKernelConstant(String s)
          Convert the given String to an equivalent kernel constant.
static IsolationLevel fromConnectionConstant(int constant)
           
 IsolationLevel fromKernelConstant(int i)
           
 int getConnectionConstant()
           
 int toKernelConstant()
          Convert this receiver to an equivalent kernel constant.
static int toKernelConstantFromString(String s)
           
static IsolationLevel valueOf(String name)
          Returns the enum constant of this type with the specified name.
static IsolationLevel[] values()
          Returns an array containing the constants of this enum type, in the order they are declared.
 
Methods inherited from class java.lang.Enum
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf
 
Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait
 

Enum Constant Detail

DEFAULT

public static final IsolationLevel DEFAULT

NONE

public static final IsolationLevel NONE

READ_UNCOMMITTED

public static final IsolationLevel READ_UNCOMMITTED

READ_COMMITTED

public static final IsolationLevel READ_COMMITTED

REPEATABLE_READ

public static final IsolationLevel REPEATABLE_READ

SERIALIZABLE

public static final IsolationLevel SERIALIZABLE
Method Detail

values

public static IsolationLevel[] values()
Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
for (IsolationLevel c : IsolationLevel.values())
    System.out.println(c);

Returns:
an array containing the constants of this enum type, in the order they are declared

valueOf

public static IsolationLevel valueOf(String name)
Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:
name - the name of the enum constant to be returned.
Returns:
the enum constant with the specified name
Throws:
IllegalArgumentException - if this enum type has no constant with the specified name
NullPointerException - if the argument is null

getConnectionConstant

public int getConnectionConstant()

fromConnectionConstant

public static IsolationLevel fromConnectionConstant(int constant)

fromKernelConstant

public IsolationLevel fromKernelConstant(int i)

toKernelConstant

public int toKernelConstant()
Description copied from interface: OpenJPAEnum
Convert this receiver to an equivalent kernel constant.

Specified by:
toKernelConstant in interface OpenJPAEnum<IsolationLevel>

toKernelConstantFromString

public static int toKernelConstantFromString(String s)

convertToKernelConstant

public int convertToKernelConstant(String s)
Description copied from interface: OpenJPAEnum
Convert the given String to an equivalent kernel constant. This method has a static semantics in the sense that it can be invoked on any enum instance, but the conversion is done w.r.t. all enums of the generic type.

Specified by:
convertToKernelConstant in interface OpenJPAEnum<IsolationLevel>

convertToKernelConstant

public int convertToKernelConstant(int i)
Description copied from interface: OpenJPAEnum
Convert the given integer to an equivalent kernel constant. This method has a static semantics in the sense that it can be invoked on any enum instance, but the conversion is done w.r.t. all enums of the generic type.

Specified by:
convertToKernelConstant in interface OpenJPAEnum<IsolationLevel>


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