package org.json;
/*
Copyright (c) 2002 JSON.org
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 shall be used for Good, not Evil.
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.
*/
import java.io.IOException;
import java.io.Writer;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.util.Collection;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import java.util.TreeSet;
/**
* A JSONObject is an unordered collection of name/value pairs. Its
* external form is a string wrapped in curly braces with colons between the
* names and values, and commas between the values and names. The internal form
* is an object having <code>get</code> and <code>opt</code> methods for
* accessing the values by name, and <code>put</code> methods for adding or
* replacing values by name. The values can be any of these types:
* <code>Boolean</code>, <code>JSONArray</code>, <code>JSONObject</code>,
* <code>Number</code>, <code>String</code>, or the <code>JSONObject.NULL</code>
* object. A JSONObject constructor can be used to convert an external form
* JSON text into an internal form whose values can be retrieved with the
* <code>get</code> and <code>opt</code> methods, or to convert values into a
* JSON text using the <code>put</code> and <code>toString</code> methods.
* A <code>get</code> method returns a value if one can be found, and throws an
* exception if one cannot be found. An <code>opt</code> method returns a
* default value instead of throwing an exception, and so is useful for
* obtaining optional values.
* <p>
* The generic <code>get()</code> and <code>opt()</code> methods return an
* object, which you can cast or query for type. There are also typed
* <code>get</code> and <code>opt</code> methods that do type checking and type
* coersion for you.
* <p>
* The <code>put</code> methods adds values to an object. For example, <pre>
* myString = new JSONObject().put("JSON", "Hello, World!").toString();</pre>
* produces the string <code>{"JSON": "Hello, World"}</code>.
* <p>
* The texts produced by the <code>toString</code> methods strictly conform to
* the JSON sysntax rules.
* The constructors are more forgiving in the texts they will accept:
* <ul>
* <li>An extra <code>,</code> <small>(comma)</small> may appear just
* before the closing brace.</li>
* <li>Strings may be quoted with <code>'</code> <small>(single
* quote)</small>.</li>
* <li>Strings do not need to be quoted at all if they do not begin with a quote
* or single quote, and if they do not contain leading or trailing spaces,
* and if they do not contain any of these characters:
* <code>{ } [ ] / \ : , = ; #</code> and if they do not look like numbers
* and if they are not the reserved words <code>true</code>,
* <code>false</code>, or <code>null</code>.</li>
* <li>Keys can be followed by <code>=</code> or <code>=></code> as well as
* by <code>:</code>.</li>
* <li>Values can be followed by <code>;</code> <small>(semicolon)</small> as
* well as by <code>,</code> <small>(comma)</small>.</li>
* <li>Numbers may have the <code>0-</code> <small>(octal)</small> or
* <code>0x-</code> <small>(hex)</small> prefix.</li>
* <li>Comments written in the slashshlash, slashstar, and hash conventions
* will be ignored.</li>
* </ul>
* @author JSON.org
* @version 3
*/
public class JSONObject {
/**
* JSONObject.NULL is equivalent to the value that JavaScript calls null,
* whilst Java's null is equivalent to the value that JavaScript calls
* undefined.
*/
private static final class Null {
/**
* There is only intended to be a single instance of the NULL object,
* so the clone method returns itself.
* @return NULL.
*/
protected final Object clone() {
return this;
}
/**
* A Null object is equal to the null value and to itself.
* @param object An object to test for nullness.
* @return true if the object parameter is the JSONObject.NULL object
* or null.
*/
public boolean equals(Object object) {
return object == null || object == this;
}
/**
* Get the "null" string value.
* @return The string "null".
*/
public String toString() {
return "null";
}
}
/**
* The map where the JSONObject's properties are kept.
*/
private Map map;
/**
* It is sometimes more convenient and less ambiguous to have a
* <code>NULL</code> object than to use Java's <code>null</code> value.
* <code>JSONObject.NULL.equals(null)</code> returns <code>true</code>.
* <code>JSONObject.NULL.toString()</code> returns <code>"null"</code>.
*/
public static final Object NULL = new Null();
/**
* Construct an empty JSONObject.
*/
public JSONObject() {
this.map = new HashMap();
}
/**
* Construct a JSONObject from a subset of another JSONObject.
* An array of strings is used to identify the keys that should be copied.
* Missing keys are ignored.
* @param jo A JSONObject.
* @param names An array of strings.
* @exception JSONException If a value is a non-finite number.
*/
public JSONObject(JSONObject jo, String[] names) throws JSONException {
this();
for (int i = 0; i < names.length; i += 1) {
putOpt(names[i], jo.opt(names[i]));
}
}
/**
* Construct a JSONObject from a JSONTokener.
* @param x A JSONTokener object containing the source string.
* @throws JSONException If there is a syntax error in the source string.
*/
public JSONObject(JSONTokener x) throws JSONException {
this();
char c;
String key;
if (x.nextClean() != '{') {
throw x.syntaxError("A JSONObject text must begin with '{'");
}
for (;;) {
c = x.nextClean();
switch (c) {
case 0:
throw x.syntaxError("A JSONObject text must end with '}'");
case '}':
return;
default:
x.back();
key = x.nextValue().toString();
}
/*
* The key is followed by ':'. We will also tolerate '=' or '=>'.
*/
c = x.nextClean();
if (c == '=') {
if (x.next() != '>') {
x.back();
}
} else if (c != ':') {
throw x.syntaxError("Expected a ':' after a key");
}
put(key, x.nextValue());
/*
* Pairs are separated by ','. We will also tolerate ';'.
*/
switch (x.nextClean()) {
case ';':
case ',':
if (x.nextClean() == '}') {
return;
}
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java三大框架(SSH)+EXTJS物流管理系统源代码
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java三大框架(SSH)+EXTJS物流管理系统源代码 (1084个子文件)
Test.class 18KB
BillInfoBusiness.class 18KB
JSONObject.class 17KB
BillInfoDAO.class 12KB
MosterBillInfoBusiness.class 12KB
JSONArray.class 11KB
UserInfoDAO.class 8KB
CargoInfoDAO.class 7KB
BillInfoBusiness.class 7KB
DriverInfoDAO.class 7KB
TruckInfoDAO.class 7KB
CustomerInfoDAO.class 7KB
UserInfoBusiness.class 6KB
TruckLogDAO.class 6KB
JSONTokener.class 6KB
AfficheInfoDAO.class 6KB
RoleInfoDAO.class 6KB
OperationDAO.class 6KB
BranchInfoDAO.class 6KB
XML.class 6KB
JSONML.class 6KB
SystemLogDAO.class 6KB
BillInfoBusiness.class 5KB
TruckModelDAO.class 5KB
CargoVectorDAO.class 5KB
TrafficLogDAO.class 5KB
MosterCargoInfoBusiness.class 5KB
DepartmentInfoDAO.class 5KB
MosterTrafficLogBusiness.class 5KB
DriverInfoBusiness.class 5KB
BillStateDAO.class 5KB
DAOService.class 5KB
BranchInfo.class 5KB
OptOperationTreeAction.class 5KB
MosterBillInfoForm.class 5KB
MarsBillInfoForm.class 5KB
OptBillInfoForm.class 5KB
TruckInfoBusiness.class 5KB
UserInfo.class 5KB
CustomerInfoBusiness.class 5KB
TruckInfoBusiness.class 5KB
DriverInfoBusiness.class 4KB
OptTruckLogAddAction.class 4KB
JfreeCharBranchAction.class 4KB
JfreeCharCustomerAction.class 4KB
UserBusiness.class 4KB
XMLTokener.class 4KB
Yasak_BillInfoAllForm.class 4KB
CargoInfo.class 4KB
BillInfo.class 4KB
MosterCargoVectorBusiness.class 4KB
OptUserInfoForm.class 4KB
UserInfoBusiness.class 4KB
CargoInfoBusiness.class 4KB
TruckInfoBusiness.class 4KB
CDL.class 4KB
MosterCargoInfoForm.class 4KB
MarsCargoInfoForm.class 4KB
MarsUserInfoForm.class 4KB
OptCargoInfoForm.class 4KB
Customerbusiness.class 4KB
Yasak_BillInfoForm.class 4KB
CustomerInfo.class 4KB
CarmackCargoInfoForm.class 4KB
TruckInfo.class 4KB
DriverInfo.class 3KB
DriverInfoBusiness.class 3KB
CargoInfoBusiness.class 3KB
OptBuService.class 3KB
JSONWriter.class 3KB
BillOutCustomerBusiness.class 3KB
OptTruckInfoForm.class 3KB
BillInCustomerBusiness.class 3KB
BillInBranchBusiness.class 3KB
CarmackUserInfoForm.class 3KB
MoTraBillUpdateOkAction.class 3KB
OptDriverInfoForm.class 3KB
CarmackTruckInfoForm.class 3KB
MoSortingBillUpdateOkAction.class 3KB
TruckModelBusiness.class 3KB
BranchInfoBusiness.class 3KB
MarsBusinessservice.class 3KB
MoCargoSelectUpdateAction.class 3KB
MoCargoInfoUpdateAction.class 3KB
OptCustomerInfoForm.class 3KB
Yasak_CustomerForm.class 3KB
Yasak_CustomerUpdateAction.class 3KB
CarmackUserInfoUpdateAction.class 3KB
MoCargoInfoAddAction.class 3KB
Opt_PlugIn.class 3KB
CarmackUserInfoAddAction.class 3KB
CarmackDriverInfoForm.class 3KB
MarsDriverInfoForm.class 3KB
MarsTruckInfoForm.class 3KB
Yasak_BillInCustomerUpdateAction.class 3KB
Yasak_BillInBranchUpdateAction.class 3KB
Yasak_CustomerAddAction.class 3KB
Yasak_BillUpdateAction.class 3KB
AfficheInfoBusiness.class 3KB
MosterBuService.class 3KB
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