CacheRetrieveMode

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java.lang.Object
- java.lang.Enum<CacheRetrieveMode>
- - javax.persistence.CacheRetrieveMode

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<CacheRetrieveMode>
```
public enum CacheRetrieveMode
extends java.lang.Enum<CacheRetrieveMode>
```
Used as the value of the javax.persistence.cache.retrieveMode property to specify the behavior when data is retrieved by the find methods and by queries.

Since:

Java Persistence 2.0

Enum Constant Summary

Enum Constants
Enum Constant and Description

BYPASS
Bypass the cache: get data directly from the database.

USE
Read entity data from the cache: this is the default behavior.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static CacheRetrieveMode`	`valueOf(java.lang.String name)` Returns the enum constant of this type with the specified name.
`static CacheRetrieveMode[]`	`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
  - USE
```
public static final CacheRetrieveMode USE
```
    Read entity data from the cache: this is the default behavior.
  - BYPASS
```
public static final CacheRetrieveMode BYPASS
```
    Bypass the cache: get data directly from the database.
- Method Detail
  - values
```
public static CacheRetrieveMode[] 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 (CacheRetrieveMode c : CacheRetrieveMode.values())
    System.out.println(c);
```
    Returns:
    
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static CacheRetrieveMode valueOf(java.lang.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:
    
    java.lang.IllegalArgumentException - if this enum type has no constant with the specified name
    
    java.lang.NullPointerException - if the argument is null

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