var serializerMap = sync.Map{}

// RegisterSerializer register serializer
func RegisterSerializer(name string, serializer SerializerInterface) {
	serializerMap.Store(strings.ToLower(name), serializer)
}

// GetSerializer get serializer
func GetSerializer(name string) (serializer SerializerInterface, ok bool) {
	v, ok := serializerMap.Load(strings.ToLower(name))
	if ok {
		serializer, ok = v.(SerializerInterface)
	}
	return serializer, ok
}

 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.gradle.internal.serialize;

import java.io.EOFException;

public interface Serializer<T> {
    /**
     * Reads the next object from the given stream. The implementation must not perform any buffering, so that it reads only those bytes from the input stream that are

        serialize(123L, serializer) == 123L
        serialize(123, serializer) == 123
        serialize(123.4, serializer) == 123.4
    }

    def "custom serialization takes precedence over Java serialization"() {
        given:
        def customSerializer = Stub(Serializer) {
            read(_) >> { Decoder decoder ->
                return decoder.readSmallLong() + 1
            }

 */

package org.gradle.internal.serialize;

public class Serializers {
    public static <T> StatefulSerializer<T> stateful(final Serializer<T> serializer) {
        return new StatefulSerializerAdapter<T>(serializer);
    }

    private static class StatefulSerializerAdapter<T> implements StatefulSerializer<T> {
        private final Serializer<T> serializer;

    def "falls back to default when no serializer registry knows about types"() {
        given:
        def serializer = Stub(Serializer)
        defaultArgsBuilder.forTypes(_) >> serializer

        expect:
        this.serializer.forTypes([String, Long, String] as Class[]) == serializer
    }

        return fromBytes(bytes, serializer)
    }

    <T> T fromBytes(byte[] bytes, Serializer<T> serializer) {
        return serializer.read(getDecoder().newInstance(new ByteArrayInputStream(bytes)))
    }

    <T> byte[] toBytes(T value, Serializer<T> serializer) {
        def bytes = new ByteArrayOutputStream()
        def encoder = getEncoder().newInstance(bytes)
        serializer.write(encoder, value)
        encoder.flush()

        private final Serializer<Object>[] serializers;

        ArraySerializer(Serializer<Object>[] serializers) {
            this.serializers = serializers;
        }

        @Override
        public Object[] read(Decoder decoder) throws Exception {
            Object[] result = new Object[serializers.length];
            for (int i = 0; i < serializers.length; i++) {
                result[i] = serializers[i].read(decoder);

        when:
        ModuleComponentSelector result1 = serialize(selector1, serializer)
        ModuleComponentSelector result2 = serialize(selector2, serializer)
        ModuleComponentSelector result3 = serialize(selector3, serializer)

        then:
        result1.attributes == AttributeTestUtil.attributes("foo": "val1")

 * limitations under the License.
 */

package org.gradle.internal.serialize;

public interface SerializerRegistry {
    /**
     * Use the given serializer for objects of the given type.
     * <p>
     * The provided serializer must be thread-safe and reusable.
     */
    <T> void register(Class<T> implementationType, Serializer<T> serializer);

    /**

        when:
        def serializer = new SetSerializer(BaseSerializerFactory.LONG_SERIALIZER)

        then:
        serialize([1L, 5L, 99L] as Set, serializer) as List == [1L, 5L, 99L]
    }

    def "serialize null entry"() {
        when:
        def serializer = new SetSerializer(stringSerializer)

        then:
        serialize(["one", null, "three"] as Set, serializer) as List == ["one", null, "three"]
    }