Package io.ebeaninternal.server.persist

Class Binder

java.lang.Object

io.ebeaninternal.server.persist.Binder

public class Binder
extends Object

Binds bean values to a PreparedStatement.

Constructor Summary

Constructors

Constructor	Description
Binder(TypeManager typeManager, SpiLogManager logManager, int asOfBindCount, boolean asOfStandardsBased, DbExpressionHandler dbExpressionHandler, DataTimeZone dataTimeZone, MultiValueBind multiValueBind)	Set the PreparedStatement with which to bind variables to.

Method Summary

Modifier and Type	Method	Description
void	bind(BindParams bindParams, DataBind dataBind, StringBuilder bindLog)	Bind the list of positionedParameters in BindParams.
String	bind(BindParams bindParams, PreparedStatement statement, Connection connection)	Bind the parameters to the preparedStatement returning the bind log.
void	bind(io.ebeaninternal.server.persist.BindValues bindValues, DataBind dataBind, StringBuilder bindBuf)	Bind the values to the Prepared Statement.
Object	bindObject(DataBind dataBind, Object value)	Bind an Object with unknown data type.
DataReader	createDataReader(ResultSet resultSet)
DataBind	dataBind(PreparedStatement stmt, Connection connection)	Create and return a DataBind for the statement.
int	getAsOfBindCount()	Return the bind count per predicate for 'As Of' query predicates.
DbExpressionHandler	getDbExpressionHandler()	Return the DB platform specific expression handler (for JSON and ARRAY types).
String	getInExpression(boolean not, List<Object> bindValues)	Return the SQL in clause taking into account Multi-value support.
ScalarType<?>	getScalarType(Class<?> clazz)
boolean	isAsOfStandardsBased()	Return true if the 'as of' history support is SQL2011 standards based.
boolean	isEnableBindLog()	Return true if bind log is enabled.
boolean	isMultiValueSupported(Class<?> cls)	Return true if MultiValue binding is supported for the given type.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Binder

public Binder(TypeManager typeManager,
              SpiLogManager logManager,
              int asOfBindCount,
              boolean asOfStandardsBased,
              DbExpressionHandler dbExpressionHandler,
              DataTimeZone dataTimeZone,
              MultiValueBind multiValueBind)

Set the PreparedStatement with which to bind variables to.

Method Detail

isEnableBindLog

public boolean isEnableBindLog()

Return true if bind log is enabled.

getAsOfBindCount

public int getAsOfBindCount()

Return the bind count per predicate for 'As Of' query predicates.

isAsOfStandardsBased

public boolean isAsOfStandardsBased()

Return true if the 'as of' history support is SQL2011 standards based.

bind

public void bind(io.ebeaninternal.server.persist.BindValues bindValues,
                 DataBind dataBind,
                 StringBuilder bindBuf)
          throws SQLException

Bind the values to the Prepared Statement.

Throws:

SQLException

bind

public String bind(BindParams bindParams,
                   PreparedStatement statement,
                   Connection connection)
            throws SQLException

Bind the parameters to the preparedStatement returning the bind log.

Throws:

SQLException

bind

public void bind(BindParams bindParams,
                 DataBind dataBind,
                 StringBuilder bindLog)
          throws SQLException

Bind the list of positionedParameters in BindParams.

Throws:

SQLException

isMultiValueSupported

public boolean isMultiValueSupported(Class<?> cls)

Return true if MultiValue binding is supported for the given type.

getScalarType

public ScalarType<?> getScalarType(Class<?> clazz)

bindObject

public Object bindObject(DataBind dataBind,
                         Object value)
                  throws SQLException

Bind an Object with unknown data type.

Throws:

SQLException

getInExpression

public String getInExpression(boolean not,
                              List<Object> bindValues)

Return the SQL in clause taking into account Multi-value support.

getDbExpressionHandler

public DbExpressionHandler getDbExpressionHandler()

Return the DB platform specific expression handler (for JSON and ARRAY types).

dataBind

public DataBind dataBind(PreparedStatement stmt,
                         Connection connection)

Create and return a DataBind for the statement.

createDataReader

public DataReader createDataReader(ResultSet resultSet)