Class ScalarTypeFloat
- java.lang.Object
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- io.ebeaninternal.server.type.ScalarTypeBase<Float>
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- io.ebeaninternal.server.type.ScalarTypeFloat
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- All Implemented Interfaces:
StringFormatter
,StringParser
,ScalarDataReader<Float>
,ScalarType<Float>
public class ScalarTypeFloat extends ScalarTypeBase<Float>
ScalarType for Float and float.
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Constructor Summary
Constructors Constructor Description ScalarTypeFloat()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
bind(DataBind b, Float value)
Convert (if necessary) and bind the value to the preparedStatement.Float
convertFromMillis(long systemTimeMillis)
Convert the systemTimeMillis into the appropriate java object.String
formatValue(Float t)
Convert the type into a string representation.DocPropertyType
getDocType()
Return the type this maps to for JSON document stores.boolean
isDateTimeCapable()
Return true if the type can accept long systemTimeMillis input.Float
jsonRead(com.fasterxml.jackson.core.JsonParser parser)
Read the value from JsonParser.void
jsonWrite(com.fasterxml.jackson.core.JsonGenerator writer, Float value)
Write the value to the JsonGenerator.Float
parse(String value)
Convert the string value to the appropriate java object.Float
read(DataReader dataReader)
Read the value from the resultSet and convert if necessary to the logical bean property value.Float
readData(DataInput dataInput)
Read the value from binary input.Float
toBeanType(Object value)
Convert the value as necessary to the logical Bean type.Object
toJdbcType(Object value)
Convert the value as necessary to the JDBC type.void
writeData(DataOutput dataOutput, Float value)
Write the value to binary output.-
Methods inherited from class io.ebeaninternal.server.type.ScalarTypeBase
asVersion, format, getJdbcType, getLength, getType, isBinaryType, isDirty, isJdbcNative, isMutable, loadIgnore
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Constructor Detail
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ScalarTypeFloat
public ScalarTypeFloat()
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Method Detail
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bind
public void bind(DataBind b, Float value) throws SQLException
Description copied from interface:ScalarType
Convert (if necessary) and bind the value to the preparedStatement.value may need to be converted from the logical bean property type to the JDBC type.
- Throws:
SQLException
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read
public Float read(DataReader dataReader) throws SQLException
Description copied from interface:ScalarType
Read the value from the resultSet and convert if necessary to the logical bean property value.- Throws:
SQLException
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toJdbcType
public Object toJdbcType(Object value)
Description copied from interface:ScalarType
Convert the value as necessary to the JDBC type.Note that this should also match the type as per the getJdbcType() method.
This is typically used when the matching type is used in a where clause and we use this to ensure it is an appropriate jdbc type.
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toBeanType
public Float toBeanType(Object value)
Description copied from interface:ScalarType
Convert the value as necessary to the logical Bean type.The type as per the bean property.
This is used to automatically convert id values (typically from a string to a int, long or UUID).
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formatValue
public String formatValue(Float t)
Description copied from interface:ScalarType
Convert the type into a string representation.Reciprocal of parse().
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parse
public Float parse(String value)
Description copied from interface:ScalarType
Convert the string value to the appropriate java object.Mostly used to support CSV, JSON and XML parsing.
Reciprocal of formatValue().
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convertFromMillis
public Float convertFromMillis(long systemTimeMillis)
Description copied from interface:ScalarType
Convert the systemTimeMillis into the appropriate java object.For non dateTime types this will throw an exception.
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isDateTimeCapable
public boolean isDateTimeCapable()
Description copied from interface:ScalarType
Return true if the type can accept long systemTimeMillis input.This is used to determine if is is sensible to use the
ScalarType.convertFromMillis(long)
method.This includes the Date, Calendar, sql Date, Time, Timestamp, JODA types as well as Long, BigDecimal and String (although it generally is not expected to parse systemTimeMillis to a String or BigDecimal).
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readData
public Float readData(DataInput dataInput) throws IOException
Description copied from interface:ScalarType
Read the value from binary input.- Throws:
IOException
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writeData
public void writeData(DataOutput dataOutput, Float value) throws IOException
Description copied from interface:ScalarType
Write the value to binary output.- Throws:
IOException
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jsonRead
public Float jsonRead(com.fasterxml.jackson.core.JsonParser parser) throws IOException
Description copied from interface:ScalarType
Read the value from JsonParser.- Throws:
IOException
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jsonWrite
public void jsonWrite(com.fasterxml.jackson.core.JsonGenerator writer, Float value) throws IOException
Description copied from interface:ScalarType
Write the value to the JsonGenerator.- Throws:
IOException
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getDocType
public DocPropertyType getDocType()
Description copied from interface:ScalarType
Return the type this maps to for JSON document stores.
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