JacksonJSONArray.java

package com.github.ltsopensource.core.json.jackson;

import com.github.ltsopensource.core.json.JSON;
import com.github.ltsopensource.core.json.JSONArray;
import com.github.ltsopensource.core.json.JSONObject;

import java.math.BigDecimal;
import java.math.BigInteger;
import java.util.*;

import static com.github.ltsopensource.core.json.TypeUtils.*;

/**
 * @author Robert HG (254963746@qq.com) on 11/20/15.
 */
public class JacksonJSONArray implements JSONArray {

    private List<Object> list;

    public JacksonJSONArray() {
        this.list = new ArrayList<Object>(16);
    }

    public JacksonJSONArray(List<Object> list) {
        this.list = list;
    }

    public JacksonJSONArray(int initialCapacity) {
        this.list = new ArrayList<Object>(initialCapacity);
    }

    @Override
    public int size() {
        return list.size();
    }

    @Override
    public boolean isEmpty() {
        return list.isEmpty();
    }

    @Override
    public boolean contains(Object o) {
        return list.contains(o);
    }

    @Override
    public Iterator<Object> iterator() {
        return list.iterator();
    }

    @Override
    public Object[] toArray() {
        return list.toArray();
    }

    @Override
    public <T> T[] toArray(T[] a) {
        return list.toArray(a);
    }

    @Override
    public boolean add(Object e) {
        return list.add(e);
    }

    @Override
    public boolean remove(Object o) {
        return list.remove(o);
    }

    @Override
    public boolean containsAll(Collection<?> c) {
        return list.containsAll(c);
    }

    @Override
    public boolean addAll(Collection<? extends Object> c) {
        return list.addAll(c);
    }

    @Override
    public boolean addAll(int index, Collection<? extends Object> c) {
        return list.addAll(index, c);
    }

    @Override
    public boolean removeAll(Collection<?> c) {
        return list.removeAll(c);
    }

    @Override
    public boolean retainAll(Collection<?> c) {
        return list.retainAll(c);
    }

    @Override
    public void clear() {
        list.clear();
    }

    @Override
    public Object set(int index, Object element) {
        return list.set(index, element);
    }

    @Override
    public void add(int index, Object element) {
        list.add(index, element);
    }

    @Override
    public Object remove(int index) {
        return list.remove(index);
    }

    @Override
    public int indexOf(Object o) {
        return list.indexOf(o);
    }

    @Override
    public int lastIndexOf(Object o) {
        return list.lastIndexOf(o);
    }

    @Override
    public ListIterator<Object> listIterator() {
        return list.listIterator();
    }

    @Override
    public ListIterator<Object> listIterator(int index) {
        return list.listIterator();
    }

    @Override
    public List<Object> subList(int fromIndex, int toIndex) {
        return list.subList(fromIndex, toIndex);
    }

    @Override
    public Object get(int index) {
        return list.get(index);
    }

    @Override
    public JSONObject getJSONObject(int index) {
        Object value = list.get(index);

        if (value instanceof JSONObject) {
            return (JSONObject) value;
        }

        return JSON.toJSONObject(value);
    }

    @Override
    public JSONArray getJSONArray(int index) {
        Object value = list.get(index);

        if (value instanceof JSONArray) {
            return (JSONArray) value;
        }

        return JSON.toJSONArray(value);
    }

    @Override
    public <T> T getObject(int index, Class<T> clazz) {
        Object value = list.get(index);
        return castToJavaBean(value, clazz);
    }

    public Boolean getBoolean(int index) {
        Object value = get(index);

        if (value == null) {
            return null;
        }

        return castToBoolean(value);
    }

    public boolean getBooleanValue(int index) {
        Object value = get(index);

        if (value == null) {
            return false;
        }

        return castToBoolean(value);
    }

    public Byte getByte(int index) {
        Object value = get(index);

        return castToByte(value);
    }

    public byte getByteValue(int index) {
        Object value = get(index);

        if (value == null) {
            return 0;
        }

        return castToByte(value);
    }

    public Short getShort(int index) {
        Object value = get(index);

        return castToShort(value);
    }

    public short getShortValue(int index) {
        Object value = get(index);

        if (value == null) {
            return 0;
        }

        return castToShort(value);
    }

    public Integer getInteger(int index) {
        Object value = get(index);

        return castToInt(value);
    }

    public int getIntValue(int index) {
        Object value = get(index);

        if (value == null) {
            return 0;
        }

        return castToInt(value);
    }

    public Long getLong(int index) {
        Object value = get(index);

        return castToLong(value);
    }

    public long getLongValue(int index) {
        Object value = get(index);

        if (value == null) {
            return 0L;
        }

        return castToLong(value);
    }

    public Float getFloat(int index) {
        Object value = get(index);

        return castToFloat(value);
    }

    public float getFloatValue(int index) {
        Object value = get(index);

        if (value == null) {
            return 0F;
        }

        return castToFloat(value);
    }

    public Double getDouble(int index) {
        Object value = get(index);

        return castToDouble(value);
    }

    public double getDoubleValue(int index) {
        Object value = get(index);

        if (value == null) {
            return 0D;
        }

        return castToDouble(value);
    }

    public BigDecimal getBigDecimal(int index) {
        Object value = get(index);

        return castToBigDecimal(value);
    }

    public BigInteger getBigInteger(int index) {
        Object value = get(index);

        return castToBigInteger(value);
    }

    public String getString(int index) {
        Object value = get(index);

        return castToString(value);
    }

    public java.util.Date getDate(int index) {
        Object value = get(index);

        return castToDate(value);
    }

    public java.sql.Date getSqlDate(int index) {
        Object value = get(index);

        return castToSqlDate(value);
    }

    public java.sql.Timestamp getTimestamp(int index) {
        Object value = get(index);

        return castToTimestamp(value);
    }
}