com.github.piotrkot.json.JsonArr Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of oojson Show documentation
Wrapper for Java API for JSON Processing with OOP in mind.
There is a newer version: 1.8.0
/*
 * The MIT License (MIT)
 *
 * Copyright (c) 2018 piotrkot
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
package com.github.piotrkot.json;

import java.io.InputStream;
import java.io.Reader;
import java.util.Arrays;
import java.util.Collection;
import javax.json.Json;
import javax.json.JsonArray;
import org.cactoos.collection.CollectionEnvelope;
import org.cactoos.collection.CollectionOf;
import org.cactoos.iterable.Mapped;

/**
 * JSON array.
 *
 * @param  Type of array elements.
 * @since 1.0
 */
public final class JsonArr extends CollectionEnvelope implements
    JsonVal> {
    /**
     * Ctor.
     * @param base JSON array from API.
     */
    public JsonArr(final JsonArray base) {
        this(
            new Mapped<>(
                elem -> (T) new ObjectFound(elem).asObject(),
                base
            )
        );
    }

    /**
     * Ctor.
     * @param reader Reader.
     */
    public JsonArr(final Reader reader) {
        this(Json.createReader(reader).readArray());
    }

    /**
     * Ctor.
     * @param input Input stream.
     */
    public JsonArr(final InputStream input) {
        this(Json.createReader(input).readArray());
    }

    /**
     * Ctor.
     * @param elems Array elements.
     */
    @SafeVarargs
    public JsonArr(final T... elems) {
        this(Arrays.asList(elems));
    }

    /**
     * Ctor.
     * @param elems Array elements.
     */
    public JsonArr(final Iterable elems) {
        super(() -> new CollectionOf<>(elems));
    }

    @Override
    public JsonArray jsonValue() {
        return new JsonValueFound(this).asJsonValue().asJsonArray();
    }

    @Override
    public Collection value() {
        return this;
    }
}