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Java 7+ toolkit to quickly develop RFC 4627 JSON compatible applications.
/* Copyright 2006 FangYidong
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 org.json.simple;
import java.io.IOException;
import java.io.StringWriter;
import java.io.Writer;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Iterator;
/**
* A JSON array. JSONObject supports java.util.List interface.
*
* @author FangYidong<[email protected]>
* @deprecated since 2.0.0, replaced by {@link org.json.simple.JsonArray}
*/
@Deprecated
public class JSONArray extends ArrayList implements JSONAware, JSONStreamAware {
private static final long serialVersionUID = 3957988303675231981L;
/**
* Constructs an empty JSONArray.
*/
public JSONArray(){
super();
}
/**
* Constructs a JSONArray containing the elements of the specified
* collection, in the order they are returned by the collection's iterator.
*
* @param c the collection whose elements are to be placed into this JSONArray
*/
public JSONArray(Collection c){
super(c);
}
/**
* Encode a list into JSON text and write it to out.
* If this list is also a JSONStreamAware or a JSONAware, JSONStreamAware and JSONAware specific behaviours will be ignored at this top level.
*
* @see org.json.simple.JSONValue#writeJSONString(Object, Writer)
*
* @param collection description omitted.
* @param out description omitted.
* @throws IOException description omitted.
*/
public static void writeJSONString(Collection collection, Writer out) throws IOException{
if(collection == null){
out.write("null");
return;
}
boolean first = true;
Iterator iter=collection.iterator();
out.write('[');
while(iter.hasNext()){
if(first)
first = false;
else
out.write(',');
Object value=iter.next();
if(value == null){
out.write("null");
continue;
}
JSONValue.writeJSONString(value, out);
}
out.write(']');
}
public void writeJSONString(Writer out) throws IOException{
writeJSONString(this, out);
}
/**
* Convert a list to JSON text. The result is a JSON array.
* If this list is also a JSONAware, JSONAware specific behaviours will be omitted at this top level.
*
* @see org.json.simple.JSONValue#toJSONString(Object)
*
* @param collection description omitted.
* @return JSON text, or "null" if list is null.
*/
public static String toJSONString(Collection collection){
final StringWriter writer = new StringWriter();
try {
writeJSONString(collection, writer);
return writer.toString();
} catch(IOException e){
// This should never happen for a StringWriter
throw new RuntimeException(e);
}
}
/**
* description omitted.
*
* @param array description omitted.
* @param out description omitted.
* @throws IOException description omitted.
*/
public static void writeJSONString(byte[] array, Writer out) throws IOException{
if(array == null){
out.write("null");
} else if(array.length == 0) {
out.write("[]");
} else {
out.write("[");
out.write(String.valueOf(array[0]));
for(int i = 1; i < array.length; i++){
out.write(",");
out.write(String.valueOf(array[i]));
}
out.write("]");
}
}
/**
* description omitted.
*
* @param array description omitted.
* @return description omitted.
*/
public static String toJSONString(byte[] array){
final StringWriter writer = new StringWriter();
try {
writeJSONString(array, writer);
return writer.toString();
} catch(IOException e){
// This should never happen for a StringWriter
throw new RuntimeException(e);
}
}
/**
* description omitted.
*
* @param array description omitted.
* @param out description omitted.
* @throws IOException description omitted.
*/
public static void writeJSONString(short[] array, Writer out) throws IOException{
if(array == null){
out.write("null");
} else if(array.length == 0) {
out.write("[]");
} else {
out.write("[");
out.write(String.valueOf(array[0]));
for(int i = 1; i < array.length; i++){
out.write(",");
out.write(String.valueOf(array[i]));
}
out.write("]");
}
}
/**
* description omitted.
*
* @param array description omitted.
* @return description omitted.
*/
public static String toJSONString(short[] array){
final StringWriter writer = new StringWriter();
try {
writeJSONString(array, writer);
return writer.toString();
} catch(IOException e){
// This should never happen for a StringWriter
throw new RuntimeException(e);
}
}
/**
* description omitted.
*
* @param array description omitted.
* @param out description omitted.
* @throws IOException description omitted.
*/
public static void writeJSONString(int[] array, Writer out) throws IOException{
if(array == null){
out.write("null");
} else if(array.length == 0) {
out.write("[]");
} else {
out.write("[");
out.write(String.valueOf(array[0]));
for(int i = 1; i < array.length; i++){
out.write(",");
out.write(String.valueOf(array[i]));
}
out.write("]");
}
}
/**
* description omitted.
*
* @param array description omitted.
* @return description omitted.
*/
public static String toJSONString(int[] array){
final StringWriter writer = new StringWriter();
try {
writeJSONString(array, writer);
return writer.toString();
} catch(IOException e){
// This should never happen for a StringWriter
throw new RuntimeException(e);
}
}
/**
* description omitted.
*
* @param array description omitted.
* @param out description omitted.
* @throws IOException description omitted.
*/
public static void writeJSONString(long[] array, Writer out) throws IOException{
if(array == null){
out.write("null");
} else if(array.length == 0) {
out.write("[]");
} else {
out.write("[");
out.write(String.valueOf(array[0]));
for(int i = 1; i < array.length; i++){
out.write(",");
out.write(String.valueOf(array[i]));
}
out.write("]");
}
}
/**
* description omitted.
*
* @param array description omitted.
* @return description omitted.
*/
public static String toJSONString(long[] array){
final StringWriter writer = new StringWriter();
try {
writeJSONString(array, writer);
return writer.toString();
} catch(IOException e){
// This should never happen for a StringWriter
throw new RuntimeException(e);
}
}
/**
* description omitted.
*
* @param array description omitted.
* @param out description omitted.
* @throws IOException description omitted.
*/
public static void writeJSONString(float[] array, Writer out) throws IOException{
if(array == null){
out.write("null");
} else if(array.length == 0) {
out.write("[]");
} else {
out.write("[");
out.write(String.valueOf(array[0]));
for(int i = 1; i < array.length; i++){
out.write(",");
out.write(String.valueOf(array[i]));
}
out.write("]");
}
}
/**
* description omitted.
*
* @param array description omitted.
* @return description omitted.
*/
public static String toJSONString(float[] array){
final StringWriter writer = new StringWriter();
try {
writeJSONString(array, writer);
return writer.toString();
} catch(IOException e){
// This should never happen for a StringWriter
throw new RuntimeException(e);
}
}
/**
* description omitted.
*
* @param array description omitted.
* @param out description omitted.
* @throws IOException description omitted.
*/
public static void writeJSONString(double[] array, Writer out) throws IOException{
if(array == null){
out.write("null");
} else if(array.length == 0) {
out.write("[]");
} else {
out.write("[");
out.write(String.valueOf(array[0]));
for(int i = 1; i < array.length; i++){
out.write(",");
out.write(String.valueOf(array[i]));
}
out.write("]");
}
}
/**
* description omitted.
*
* @param array description omitted.
* @return description omitted.
*/
public static String toJSONString(double[] array){
final StringWriter writer = new StringWriter();
try {
writeJSONString(array, writer);
return writer.toString();
} catch(IOException e){
// This should never happen for a StringWriter
throw new RuntimeException(e);
}
}
/**
* description omitted.
*
* @param array description omitted.
* @param out description omitted.
* @throws IOException description omitted.
*/
public static void writeJSONString(boolean[] array, Writer out) throws IOException{
if(array == null){
out.write("null");
} else if(array.length == 0) {
out.write("[]");
} else {
out.write("[");
out.write(String.valueOf(array[0]));
for(int i = 1; i < array.length; i++){
out.write(",");
out.write(String.valueOf(array[i]));
}
out.write("]");
}
}
/**
* description omitted.
*
* @param array description omitted.
* @return description omitted.
*/
public static String toJSONString(boolean[] array){
final StringWriter writer = new StringWriter();
try {
writeJSONString(array, writer);
return writer.toString();
} catch(IOException e){
// This should never happen for a StringWriter
throw new RuntimeException(e);
}
}
/**
* description omitted.
*
* @param array description omitted.
* @param out description omitted.
* @throws IOException description omitted.
*/
public static void writeJSONString(char[] array, Writer out) throws IOException{
if(array == null){
out.write("null");
} else if(array.length == 0) {
out.write("[]");
} else {
out.write("[\"");
out.write(String.valueOf(array[0]));
for(int i = 1; i < array.length; i++){
out.write("\",\"");
out.write(String.valueOf(array[i]));
}
out.write("\"]");
}
}
/**
* description omitted.
*
* @param array description omitted.
* @return description omitted.
*/
public static String toJSONString(char[] array){
final StringWriter writer = new StringWriter();
try {
writeJSONString(array, writer);
return writer.toString();
} catch(IOException e){
// This should never happen for a StringWriter
throw new RuntimeException(e);
}
}
/**
* description omitted.
*
* @param array description omitted.
* @param out description omitted.
* @throws IOException description omitted.
*/
public static void writeJSONString(Object[] array, Writer out) throws IOException{
if(array == null){
out.write("null");
} else if(array.length == 0) {
out.write("[]");
} else {
out.write("[");
JSONValue.writeJSONString(array[0], out);
for(int i = 1; i < array.length; i++){
out.write(",");
JSONValue.writeJSONString(array[i], out);
}
out.write("]");
}
}
/**
* description omitted.
*
* @param array description omitted.
* @return description omitted.
*/
public static String toJSONString(Object[] array){
final StringWriter writer = new StringWriter();
try {
writeJSONString(array, writer);
return writer.toString();
} catch(IOException e){
// This should never happen for a StringWriter
throw new RuntimeException(e);
}
}
public String toJSONString(){
return toJSONString(this);
}
/**
* Returns a string representation of this array. This is equivalent to
* calling {@link JSONArray#toJSONString()}.
*/
public String toString() {
return toJSONString();
}
}
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