Package com.glyart.asql.common.database
Enum Strategy
- java.lang.Object
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- java.lang.Enum<Strategy>
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- com.glyart.asql.common.database.Strategy
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- All Implemented Interfaces:
Serializable
,Comparable<Strategy>
public enum Strategy extends Enum<Strategy>
Describes the behavior of aDataSourceHandler
implementation.- See Also:
DataTemplate
,DataSourceHandler
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Enum Constant Summary
Enum Constants Enum Constant Description CONNECTION_POOL
Represents that this DataSourceHandler implementation will be connection-pool based.SIMPLE_CONNECTION
Represents that this DataSourceHandler implementation will be simple-connection based.
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static Strategy
valueOf(String name)
Returns the enum constant of this type with the specified name.static Strategy[]
values()
Returns an array containing the constants of this enum type, in the order they are declared.
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Enum Constant Detail
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SIMPLE_CONNECTION
public static final Strategy SIMPLE_CONNECTION
Represents that this DataSourceHandler implementation will be simple-connection based.NOTE: There is no need to manually call
DataSourceHandler.open()
andDataSourceHandler.close()
methods. The connection will be opened and closed respectively at the beginning and at the ending of a data source CRUD operation, by the DataTemplate class.
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CONNECTION_POOL
public static final Strategy CONNECTION_POOL
Represents that this DataSourceHandler implementation will be connection-pool based.NOTE:
DataSourceHandler.open()
andDataSourceHandler.close()
must be called manually. aSQL has no way of knowing when it's time to open or close the connection pool.
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Method Detail
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values
public static Strategy[] 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 (Strategy c : Strategy.values()) System.out.println(c);
- Returns:
- an array containing the constants of this enum type, in the order they are declared
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valueOf
public static Strategy 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 nameNullPointerException
- if the argument is null
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