Package org.infinispan.protostream

Interface MessageMarshaller.ProtoStreamReader

Enclosing interface:

MessageMarshaller<T>

public static interface MessageMarshaller.ProtoStreamReader

A high-level interface for the wire encoding of a Protobuf stream that allows reading named (and typed) message fields.

Method Summary

Modifier and Type	Method	Description
ImmutableSerializationContext	getSerializationContext()	During reading, a marshaller can obtain the current ImmutableSerializationContext and use it in order to access the schema or marshaller information.
<E> E[]	readArray(String fieldName, Class<? extends E> elementClass)
Boolean	readBoolean(String fieldName)
boolean[]	readBooleans(String fieldName)
byte[]	readBytes(String fieldName)
InputStream	readBytesAsInputStream(String fieldName)
<E, C extends Collection<? super E>> C	readCollection(String fieldName, C collection, Class<E> elementClass)
Date	readDate(String fieldName)
Double	readDouble(String fieldName)
double[]	readDoubles(String fieldName)
<E extends Enum<E>> E	readEnum(String fieldName, Class<E> clazz)
Float	readFloat(String fieldName)
float[]	readFloats(String fieldName)
Instant	readInstant(String fieldName)
Integer	readInt(String fieldName)	Reads an integer field given a field name.
int[]	readInts(String fieldName)
Long	readLong(String fieldName)
long[]	readLongs(String fieldName)
<K, V, M extends Map<? super K, ? super V>> M	readMap(String fieldName, M map, Class<K> keyClass, Class<V> valueClass)
<E> E	readObject(String fieldName, Class<E> clazz)
String	readString(String fieldName)

Method Details

getSerializationContext

ImmutableSerializationContext getSerializationContext()

During reading, a marshaller can obtain the current ImmutableSerializationContext and use it in order to access the schema or marshaller information.

readInt

Integer readInt(String fieldName)
         throws IOException

Reads an integer field given a field name. The field name and type are checked against the schema first. Can't return an int here because the field might be declared optional and actually missing so we have to be able to signal that by returning null.

Throws:

IOException

readInts

int[] readInts(String fieldName)
        throws IOException

Throws:

IOException

readLong

Long readLong(String fieldName)
       throws IOException

Throws:

IOException

readLongs

long[] readLongs(String fieldName)
          throws IOException

Throws:

IOException

readDate

Date readDate(String fieldName)
       throws IOException

Throws:

IOException

readInstant

Instant readInstant(String fieldName)
             throws IOException

Throws:

IOException

readFloat

Float readFloat(String fieldName)
         throws IOException

Throws:

IOException

readFloats

float[] readFloats(String fieldName)
            throws IOException

Throws:

IOException

readDouble

Double readDouble(String fieldName)
           throws IOException

Throws:

IOException

readDoubles

double[] readDoubles(String fieldName)
              throws IOException

Throws:

IOException

readBoolean

Boolean readBoolean(String fieldName)
             throws IOException

Throws:

IOException

readBooleans

boolean[] readBooleans(String fieldName)
                throws IOException

Throws:

IOException

readString

String readString(String fieldName)
           throws IOException

Throws:

IOException

readBytes

byte[] readBytes(String fieldName)
          throws IOException

Throws:

IOException

readBytesAsInputStream

InputStream readBytesAsInputStream(String fieldName)
                            throws IOException

Throws:

IOException

readEnum

<E extends Enum<E>> E readEnum(String fieldName,
 Class<E> clazz)
                        throws IOException

Throws:

IOException

readObject

<E> E readObject(String fieldName,
 Class<E> clazz)
          throws IOException

Throws:

IOException

readCollection

<E,
C extends Collection<? super E>> C readCollection(String fieldName,
 C collection,
 Class<E> elementClass)
                                              throws IOException

Throws:

IOException

readArray

<E> E[] readArray(String fieldName,
 Class<? extends E> elementClass)
           throws IOException

Throws:

IOException

readMap

<K,
V,
M extends Map<? super K,
? super V>> M readMap(String fieldName,
 M map,
 Class<K> keyClass,
 Class<V> valueClass)
                                            throws IOException

Throws:

IOException