Example Code of Using XML Parser in Symbian OS
antonypr | 14 April, 2007 00:05
A couple of weeks ago, I had a plan to write an article and example code of using XML parser in Symbian OS. It seems that another Forum Nokia Champion, Paul Todd had the same idea. He posted a nice article about XML parser in Symbian OS 9.x to Forum Nokia Blogs. It's good that I don't need to write the same article. :)
What I would like to share here is a complete example code of XML Parser in Symbian OS. The example code can be run on Symbian OS 8 and 9 phones, which means it can be compiled under S60 2nd Edition FP2/FP3 SDK or S60 3rd Edition SDK. I am planning to release the same example code for UIQ3 soon.
Click here to download my example code of XML parser
The example basically parses an XML file, dataexample.xml, to the main window. The content will be displayed on CEikEdwin control (see picture below).
Note that the code is written as an example; thus it is designed to be as simple as possible. Do not use it in the production code!
One more thing, this is not the official example code from Forum Nokia. It is just my personal example code.
S60, Symbian C++ | Next | Previous | Comments (11) | Trackbacks (0)
Comments
Re: Example Code of Using XML Parser in Symbian OS
sandordornbush | 17/05/2007, 20:52
This is great starting point. However I need to parse a fairly large file (~8kB). Can you give any advice how to adapt this code to one where the whole file does not need to be loaded in one shot? I also posted this on the forums at:
http://discussion.forum.nokia.com/forum/showthread.php?t=108183
Re: Example Code of Using XML Parser in Symbian OS
jp4symbian | 13/06/2007, 15:26
This is an extremely useful example for parsing Xml specially since there is no such example on Forum.Nokia.
I have studied your example and have been able to successfully parse my Xml. But I also need to parse the tag attributes which is not implemented in your example.
I assume that attributes o
相关文档:
首先将dom4j-1.6.1.jar,jaxen-1.1.1.jar两个jar包导入到项目中
reader_config.xml
<?xml version="1.0" encoding="UTF-8"?>
<config>
<db-info>
<driver-name>oracle.jdbc.driver.OracleDriver</driver-name>
<url>jdbc:oracle:thin:@192.168.1.100:1521:orcl</url>
......
1)DOM(JAXP Crimson解析器)
DOM是用与平台和语言无关的方式表示XML文档的官方W3C标准。DOM是以层次结构组织的节点或信息片断的集合。这个层次结构允许开发人员在树中寻找特定信息。分析该结构通常需要加载整个文档和构造层次结构,然后才能做任何工作。由于它是基于信息层次的,因而DO ......
任何ORM的解决方案都应该提供一种易读的、容易编辑的映射文件格式,而不仅仅提供一个GUI图形工具。当下流行的对象/关系元数据格式都支持XML。使用XML格式的文件可以提供如下好处:首先它是轻量级的,提供很好的易读性,能够进行版本控制,可以在部署阶段定制。
但是XML格式文件真的是最好的选择吗?Java社团中就反对XML ......
字号: 小 中 大 | 打印 发布: 2009-1-08 16:33 作者: webmaster 来源: 本站原创 查看: 40次
书接上回,这篇介绍那个MContentHandler的实现,这是SAX解析方法的核心所在。
先看看我要解析的XML文件如下所示,其实很简单,因为它除了Ele ......
Reviewer Approved
The following example shows how to parse XML file using Symbian OS C++ class, CParser. CParser is basically a SAX (Simple API for XML)-based XML parser.
It uses an active object to read the XML file chunk by chunk (see CXmlHandler::StartParsingWithAoL( ......