aboutsummaryrefslogtreecommitdiffstats
path: root/trunk/infrastructure/rhino1_7R1/examples/E4X/e4x_example.js
blob: 74174041943ce9f2638f06cd04ec777cb35e1f24 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
/* -*- Mode: java; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 *
 * ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (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.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is Rhino code, released
 * May 6, 1999.
 *
 * The Initial Developer of the Original Code is
 * Netscape Communications Corporation.
 * Portions created by the Initial Developer are Copyright (C) 1997-1999
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *   John Schneider
 *
 * Alternatively, the contents of this file may be used under the terms of
 * the GNU General Public License Version 2 or later (the "GPL"), in which
 * case the provisions of the GPL are applicable instead of those above. If
 * you wish to allow use of your version of this file only under the terms of
 * the GPL and not to allow others to use your version of this file under the
 * MPL, indicate your decision by deleting the provisions above and replacing
 * them with the notice and other provisions required by the GPL. If you do
 * not delete the provisions above, a recipient may use your version of this
 * file under either the MPL or the GPL.
 *
 * ***** END LICENSE BLOCK ***** */

print("----------------------------------------");

// Use the XML constructor to parse an string into an XML object
var John = "<employee><name>John</name><age>25</age></employee>";
var Sue ="<employee><name>Sue</name><age>32</age></employee>";
var tagName = "employees";
var employees = new XML("<" + tagName +">" + John + Sue + "</" + tagName +">");
print("The employees XML object constructed from a string is:\n" + employees);

print("----------------------------------------");

// Use an XML literal to create an XML object
var order = <order>
   <customer>
      <firstname>John</firstname>
      <lastname>Doe</lastname>
   </customer>
   <item>
      <description>Big Screen Television</description>
      <price>1299.99</price>
      <quantity>1</quantity>
   </item>
</order>

// Construct the full customer name
var name = order.customer.firstname + " " + order.customer.lastname;

// Calculate the total price
var total = order.item.price * order.item.quantity;

print("The order XML object constructed using a literal is:\n" + order);
print("The total price of " + name + "'s order is " + total);

print("----------------------------------------");

// construct a new XML object using expando and super-expando properties
var order = <order/>;
order.customer.name = "Fred Jones";
order.customer.address.street = "123 Long Lang";
order.customer.address.city = "Underwood";
order.customer.address.state = "CA";
order.item[0] = "";
order.item[0].description = "Small Rodents";
order.item[0].quantity = 10;
order.item[0].price = 6.95;

print("The order custructed using expandos and super-expandos is:\n" + order);

// append a new item to the order
order.item += <item><description>Catapult</description><price>139.95</price></item>;

print("----------------------------------------");

print("The order after appending a new item is:\n" + order);

print("----------------------------------------");

// dynamically construct an XML element using embedded expressions
var tagname = "name";
var attributename = "id";
var attributevalue = 5;
var content = "Fred";

var x = <{tagname} {attributename}={attributevalue}>{content}</{tagname}>;

print("The dynamically computed element value is:\n" + x.toXMLString());

print("----------------------------------------");

// Create a SOAP message
var message = <soap:Envelope
      xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"
      soap:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
   <soap:Body>
      <m:GetLastTradePrice xmlns:m="http://mycompany.com/stocks">
         <symbol>DIS</symbol>
      </m:GetLastTradePrice>
   </soap:Body>
</soap:Envelope>

// declare the SOAP and stocks namespaces
var soap = new Namespace("http://schemas.xmlsoap.org/soap/envelope/");
var stock = new Namespace ("http://mycompany.com/stocks");

// extract the soap encoding style and body from the soap message
var encodingStyle = message.@soap::encodingStyle;

print("The encoding style of the soap message is specified by:\n" + encodingStyle);

// change the stock symbol
message.soap::Body.stock::GetLastTradePrice.symbol = "MYCO";

var body = message.soap::Body;

print("The body of the soap message is:\n" + body);

print("----------------------------------------");

// create an manipulate an XML object using the default xml namespace

default xml namespace = "http://default.namespace.com";
var x = <x/>;
x.a = "one";
x.b = "two";
x.c = <c xmlns="http://some.other.namespace.com">three</c>;

print("XML object constructed using the default xml namespace:\n" + x);

default xml namespace="";

print("----------------------------------------");

var order = <order id = "123456" timestamp="Mon Mar 10 2003 16:03:25 GMT-0800 (PST)">
   <customer>
      <firstname>John</firstname>
      <lastname>Doe</lastname>
   </customer>
   <item id="3456">
      <description>Big Screen Television</description>
      <price>1299.99</price>
      <quantity>1</quantity>
   </item>
   <item id = "56789">
      <description>DVD Player</description>
      <price>399.99</price>
      <quantity>1</quantity>
   </item>
</order>;


// get the customer element from the orderprint("The customer is:\n" + order.customer);

// get the id attribute from the order
print("The order id is:" + order.@id);

// get all the child elements from the order element
print("The children of the order are:\n" + order.*); 

// get the list of all item descriptions
print("The order descriptions are:\n" + order.item.description); 


// get second item by numeric index
print("The second item is:\n" + order.item[1]);

// get the list of all child elements in all item elements
print("The children of the items are:\n" + order.item.*);

// get the second child element from the order by index
print("The second child of the order is:\n" + order.*[1]);

// calculate the total price of the order
var totalprice = 0;
for each (i in order.item) {
	totalprice += i.price * i.quantity;
}
print("The total price of the order is: " + totalprice);

print("----------------------------------------");

var e = <employees>
   <employee id="1"><name>Joe</name><age>20</age></employee>
   <employee id="2"><name>Sue</name><age>30</age></employee>
</employees>;

// get all the names in e
print("All the employee names are:\n" + e..name);

// employees with name Joe
print("The employee named Joe is:\n" + e.employee.(name == "Joe"));

// employees with id's 1 & 2
print("Employees with ids 1 & 2:\n" + e.employee.(@id == 1 || @id == 2)); 

// name of employee with id 1
print("Name of the the employee with ID=1: " + e.employee.(@id == 1).name);

print("----------------------------------------");