io.fluxcapacitor.javaclient.common.serialization.DeserializingObject Maven / Gradle / Ivy

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Default Java client library for interfacing with Flux Capacitor.

There is a newer version: 0.1072.0

/*
 * Copyright (c) Flux Capacitor IP B.V. or its affiliates. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *     http://www.apache.org/licenses/LICENSE-2.0
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package io.fluxcapacitor.javaclient.common.serialization;

import io.fluxcapacitor.common.MemoizingFunction;
import io.fluxcapacitor.common.api.SerializedObject;
import io.fluxcapacitor.common.reflection.ReflectionUtils;
import lombok.SneakyThrows;
import lombok.ToString;

import java.util.function.Function;

import static io.fluxcapacitor.common.ObjectUtils.memoize;

@ToString(exclude = "objectFunction")
public class DeserializingObject> {
    private final S serializedObject;
    private final MemoizingFunction, Object> objectFunction;

    public S getSerializedObject() {
        return serializedObject;
    }

    protected MemoizingFunction, Object> getObjectFunction() {
        return objectFunction;
    }

    public DeserializingObject(S serializedObject, Function, Object> payload) {
        this.serializedObject = serializedObject;
        this.objectFunction = memoize(payload);
    }

    @SuppressWarnings("unchecked")
    public  V getPayload() {
        return (V) objectFunction.apply(Object.class);
    }

    @SuppressWarnings("unchecked")
    public  V getPayloadAs(Class type) {
        return (V) objectFunction.apply(type);
    }

    public boolean isDeserialized() {
        return objectFunction.isCached(Object.class);
    }

    public String getType() {
        return serializedObject.data().getType();
    }

    public int getRevision() {
        return serializedObject.data().getRevision();
    }

    @SneakyThrows
    @SuppressWarnings("unused")
    public Class getPayloadClass() {
        String type = getType();
        return type == null ? null : ReflectionUtils.classForName(type);
    }
}