Examples with BinaryMetadata org.apache.ignite.internal.binary.BinaryMetadata used on opensource projects

Example 16 with BinaryMetadata

use of org.apache.ignite.internal.binary.BinaryMetadata in project ignite by apache.

the class ClientUtils method binaryMetadata.

/**
 * Serialize binary type metadata to stream.
 */
void binaryMetadata(BinaryMetadata meta, BinaryOutputStream out) {
    try (BinaryRawWriterEx w = new BinaryWriterExImpl(marsh.context(), out, null, null)) {
        w.writeInt(meta.typeId());
        w.writeString(meta.typeName());
        w.writeString(meta.affinityKeyFieldName());
        collection(meta.fieldsMap().entrySet(), out, (unused, e) -> {
            w.writeString(e.getKey());
            w.writeInt(e.getValue().typeId());
            w.writeInt(e.getValue().fieldId());
        });
        w.writeBoolean(meta.isEnum());
        if (meta.isEnum())
            collection(meta.enumMap().entrySet(), out, (unused, e) -> {
                w.writeString(e.getKey());
                w.writeInt(e.getValue());
            });
        collection(meta.schemas(), out, (unused, s) -> {
            w.writeInt(s.schemaId());
            collection(Arrays.stream(s.fieldIds()).boxed().collect(Collectors.toList()), out, (unused2, i) -> w.writeInt(i));
        });
    }
}

Example 17 with BinaryMetadata

use of org.apache.ignite.internal.binary.BinaryMetadata in project ignite by apache.

the class ClientUtils method binaryMetadata.

/**
 * Deserialize binary type metadata from stream.
 */
BinaryMetadata binaryMetadata(BinaryInputStream in) throws IOException {
    try (BinaryReaderExImpl reader = createBinaryReader(in)) {
        int typeId = reader.readInt();
        String typeName = reader.readString();
        String affKeyFieldName = reader.readString();
        Map<String, BinaryFieldMetadata> fields = ClientUtils.map(in, unused -> reader.readString(), unused2 -> new BinaryFieldMetadata(reader.readInt(), reader.readInt()));
        boolean isEnum = reader.readBoolean();
        Map<String, Integer> enumValues = isEnum ? ClientUtils.map(in, unsed -> reader.readString(), unsed2 -> reader.readInt()) : null;
        Collection<BinarySchema> schemas = ClientUtils.collection(in, unused -> new BinarySchema(reader.readInt(), new ArrayList<>(ClientUtils.collection(in, unused2 -> reader.readInt()))));
        return new BinaryMetadata(typeId, typeName, fields, affKeyFieldName, schemas, isEnum, enumValues);
    }
}

Example 18 with BinaryMetadata

use of org.apache.ignite.internal.binary.BinaryMetadata in project ignite by apache.

the class MetadataDetailsCommand method printResult.

/**
 * {@inheritDoc}
 */
@Override
protected void printResult(MetadataListResult res, Logger log) {
    if (res.metadata() == null) {
        log.info("Type not found");
        return;
    }
    assert res.metadata().size() == 1 : "Unexpected  metadata results: " + res.metadata();
    BinaryMetadata m = F.first(res.metadata());
    log.info("typeId=" + printInt(m.typeId()));
    log.info("typeName=" + m.typeName());
    log.info("Fields:");
    final Map<Integer, String> fldMap = new HashMap<>();
    m.fieldsMap().forEach((name, fldMeta) -> {
        log.info(INDENT + "name=" + name + ", type=" + BinaryUtils.fieldTypeName(fldMeta.typeId()) + ", fieldId=" + printInt(fldMeta.fieldId()));
        fldMap.put(fldMeta.fieldId(), name);
    });
    log.info("Schemas:");
    m.schemas().forEach(s -> log.info(INDENT + "schemaId=" + printInt(s.schemaId()) + ", fields=" + Arrays.stream(s.fieldIds()).mapToObj(fldMap::get).collect(Collectors.toList())));
}

Example 19 with BinaryMetadata

use of org.apache.ignite.internal.binary.BinaryMetadata in project ignite by apache.

the class MetadataUpdateCommand method printResult.

/**
 * {@inheritDoc}
 */
@Override
protected void printResult(MetadataMarshalled res, Logger log) {
    if (res.metadata() == null) {
        log.info("Type not found");
        return;
    }
    BinaryMetadata m = res.metadata();
    log.info("Metadata updated for the type: '" + m.typeName() + '\'');
}

Example 20 with BinaryMetadata

use of org.apache.ignite.internal.binary.BinaryMetadata in project ignite by apache.

the class MetadataRemoveCommand method printResult.

/**
 * {@inheritDoc}
 */
@Override
protected void printResult(MetadataMarshalled res, Logger log) {
    if (res.metadata() == null)
        throw new IllegalArgumentException("Failed to remove binary type, type not found: " + arg());
    BinaryMetadata m = res.metadata();
    if (outFile == null)
        outFile = FS.getPath(m.typeId() + ".bin");
    try (OutputStream os = Files.newOutputStream(outFile)) {
        os.write(res.metadataMarshalled());
    } catch (IOException e) {
        log.severe("Cannot store removed type '" + m.typeName() + "' to: " + outFile);
        log.severe(CommandLogger.errorMessage(e));
        return;
    }
    log.info("Type '" + m.typeName() + "' is removed. Metadata is stored at: " + outFile);
}