Package org.apache.cayenne.access.types
Class DoubleType
- java.lang.Object
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- org.apache.cayenne.access.types.DoubleType
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- All Implemented Interfaces:
ExtendedType<Double>
public class DoubleType extends Object implements ExtendedType<Double>
- Since:
- 3.0
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Field Summary
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Fields inherited from interface org.apache.cayenne.access.types.ExtendedType
TRIM_VALUES_THRESHOLD
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Constructor Summary
Constructors Constructor Description DoubleType()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description StringgetClassName()Returns a full name of Java class that this ExtendedType supports.DoublematerializeObject(CallableStatement rs, int index, int type)Reads an object from a stored procedure OUT parameter, converting it to class returned by 'getClassName' method.DoublematerializeObject(ResultSet rs, int index, int type)Reads an object from JDBC ResultSet column, converting it to class returned by 'getClassName' method.voidsetJdbcObject(PreparedStatement statement, Double value, int pos, int type, int scale)Initializes a single parameter of a PreparedStatement with object value.StringtoString(Double value)Converts value of the supported type to a human-readable String representation.
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Method Detail
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getClassName
public String getClassName()
Description copied from interface:ExtendedTypeReturns a full name of Java class that this ExtendedType supports.- Specified by:
getClassNamein interfaceExtendedType<Double>
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materializeObject
public Double materializeObject(ResultSet rs, int index, int type) throws Exception
Description copied from interface:ExtendedTypeReads an object from JDBC ResultSet column, converting it to class returned by 'getClassName' method.- Specified by:
materializeObjectin interfaceExtendedType<Double>- Throws:
Exception- if read error occurred, or an object can't be converted to a target Java class.
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materializeObject
public Double materializeObject(CallableStatement rs, int index, int type) throws Exception
Description copied from interface:ExtendedTypeReads an object from a stored procedure OUT parameter, converting it to class returned by 'getClassName' method.- Specified by:
materializeObjectin interfaceExtendedType<Double>- Throws:
Exception- if read error occurred, or an object can't be converted to a target Java class.
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setJdbcObject
public void setJdbcObject(PreparedStatement statement, Double value, int pos, int type, int scale) throws Exception
Description copied from interface:ExtendedTypeInitializes a single parameter of a PreparedStatement with object value.- Specified by:
setJdbcObjectin interfaceExtendedType<Double>- Throws:
Exception
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toString
public String toString(Double value)
Description copied from interface:ExtendedTypeConverts value of the supported type to a human-readable String representation.- Specified by:
toStringin interfaceExtendedType<Double>- Parameters:
value- a value to convert to String.
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