io.micronaut.data.runtime.mapper

Interface ResultConsumer.Context<RS>

Type Parameters:

RS - The result set type.

Enclosing interface:

ResultConsumer<T,RS>

public static interface ResultConsumer.Context<RS>

A context object that simplifies mapping results to objects.

Method Summary

Modifier and Type	Method and Description
ResultReader<RS,java.lang.String>	getResultReader()
RS	getResultSet()
default java.math.BigDecimal	readBigDecimal(java.lang.String name) Read a BigDecimal value for the given name.
default boolean	readBoolean(java.lang.String name) Read a boolean value for the given name.
default byte	readByte(java.lang.String name) Read a byte value for the given name.
default byte[]	readBytes(java.lang.String name) Read a byte[] value for the given name.
default char	readChar(java.lang.String name) Read a char value for the given name.
default java.util.Date	readDate(java.lang.String name) Read a date value for the given name.
default double	readDouble(java.lang.String name) Read a double value for the given name.
<E,D> D	readDTO(java.lang.String prefix, java.lang.Class<E> rootEntity, java.lang.Class<D> dtoType) Read an entity using the given prefix to be passes to result set lookups.
<E> E	readEntity(java.lang.String prefix, java.lang.Class<E> type) Read an entity using the given prefix to be passes to result set lookups.
default float	readFloat(java.lang.String name) Read a float value for the given name.
default int	readInt(java.lang.String name) Read a int value for the given name.
default long	readLong(java.lang.String name) Read a long value for the given name.
default short	readShort(java.lang.String name) Read a short value for the given name.
default java.lang.String	readString(java.lang.String name) Read a string value for the given name.
default java.util.Date	readTimestamp(java.lang.String name) Read a timestamp value for the given index.

Method Detail

getResultSet

RS getResultSet()

Returns:

The current state of the result.

getResultReader

ResultReader<RS,java.lang.String> getResultReader()

Returns:

The result reader.

readEntity

@NonNull
<E> E readEntity(@NonNull
                          java.lang.String prefix,
                          @NonNull
                          java.lang.Class<E> type)
                   throws DataAccessException

Read an entity using the given prefix to be passes to result set lookups.

Type Parameters:

E - The entity generic type

Parameters:

prefix - The prefix

type - The entity type

Returns:

The entity result

Throws:

DataAccessException - if it is not possible read the result from the result set.

readDTO

@NonNull
<E,D> D readDTO(@NonNull
                         java.lang.String prefix,
                         @NonNull
                         java.lang.Class<E> rootEntity,
                         @NonNull
                         java.lang.Class<D> dtoType)
                  throws DataAccessException

Read an entity using the given prefix to be passes to result set lookups.

Type Parameters:

E - The entity generic type

D - The DTO generic type

Parameters:

prefix - The prefix

rootEntity - The entity type

dtoType - The DTO type. Must be annotated with Introspected

Returns:

The entity result

Throws:

DataAccessException - if it is not possible read the result from the result set.

readLong

default long readLong(@NonNull
                      java.lang.String name)

Read a long value for the given name.

Parameters:

name - The name (such as the column name)

Returns:

The long value

readChar

default char readChar(@NonNull
                      java.lang.String name)

Read a char value for the given name.

Parameters:

name - The name (such as the column name)

Returns:

The char value

readDate

@Nullable
default java.util.Date readDate(@NonNull
                                          java.lang.String name)

Read a date value for the given name.

Parameters:

name - The name (such as the column name)

Returns:

The char value

readTimestamp

@Nullable
default java.util.Date readTimestamp(@NonNull
                                               java.lang.String name)

Read a timestamp value for the given index.

Parameters:

name - The name (such as the column name)

Returns:

The char value

readString

@Nullable
default java.lang.String readString(@NonNull
                                              java.lang.String name)

Read a string value for the given name.

Parameters:

name - The name (such as the column name)

Returns:

The string value

readInt

default int readInt(@NonNull
                    java.lang.String name)

Read a int value for the given name.

Parameters:

name - The name (such as the column name)

Returns:

The int value

readBoolean

default boolean readBoolean(@NonNull
                            java.lang.String name)

Read a boolean value for the given name.

Parameters:

name - The name (such as the column name)

Returns:

The boolean value

readFloat

default float readFloat(@NonNull
                        java.lang.String name)

Read a float value for the given name.

Parameters:

name - The name (such as the column name)

Returns:

The float value

readByte

default byte readByte(@NonNull
                      java.lang.String name)

Read a byte value for the given name.

Parameters:

name - The name (such as the column name)

Returns:

The byte value

readShort

default short readShort(@NonNull
                        java.lang.String name)

Read a short value for the given name.

Parameters:

name - The name (such as the column name)

Returns:

The short value

readDouble

default double readDouble(@NonNull
                          java.lang.String name)

Read a double value for the given name.

Parameters:

name - The name (such as the column name)

Returns:

The double value

readBigDecimal

@Nullable
default java.math.BigDecimal readBigDecimal(@NonNull
                                                      java.lang.String name)

Read a BigDecimal value for the given name.

Parameters:

name - The name (such as the column name)

Returns:

The BigDecimal value

readBytes

default byte[] readBytes(@NonNull
                         java.lang.String name)

Read a byte[] value for the given name.

Parameters:

name - The name (such as the column name)

Returns:

The byte[] value