需要解析的xml文件:people.xml
1
<?
xml version="1.0"
?>
2 < PEOPLE >
3 < PERSON PERSONID ="E01" >
4 < NAME > Tony Blair </ NAME >
5 < ADDRESS > 10 Downing Street, London, UK </ ADDRESS >
6 < TEL > (061) 98765 </ TEL >
7 < FAX > (061) 98768 </ FAX >
8 < EMAIL > [email protected] </ EMAIL >
9 </ PERSON >
10 < PERSON PERSONID ="E02" >
11 < NAME > Bill Clinton </ NAME >
12 < ADDRESS > White House, USA </ ADDRESS >
13 < TEL > (001) 6400 98765 </ TEL >
14 < FAX > (001) 6400 98769 </ FAX >
15 < EMAIL > [email protected] </ EMAIL >
16 </ PERSON >
17 < PERSON PERSONID ="E03" >
18 < NAME > Tom Cruise </ NAME >
19 < ADDRESS > 57 Jumbo Street, New York, USA </ ADDRESS >
20 < TEL > (001) 4500 67859 </ TEL >
21 < FAX > (001) 4500 67895 </ FAX >
22 < EMAIL > [email protected] </ EMAIL >
23 </ PERSON >
24 < PERSON PERSONID ="E04" >
25 < NAME > Linda Goodman </ NAME >
26 < ADDRESS > 78 Crax Lane, London, UK </ ADDRESS >
27 < TEL > (061) 54 56789 </ TEL >
28 < FAX > (061) 54 56772 </ FAX >
29 < EMAIL > [email protected] </ EMAIL >
30 </ PERSON >
31 </ PEOPLE >
2 < PEOPLE >
3 < PERSON PERSONID ="E01" >
4 < NAME > Tony Blair </ NAME >
5 < ADDRESS > 10 Downing Street, London, UK </ ADDRESS >
6 < TEL > (061) 98765 </ TEL >
7 < FAX > (061) 98768 </ FAX >
8 < EMAIL > [email protected] </ EMAIL >
9 </ PERSON >
10 < PERSON PERSONID ="E02" >
11 < NAME > Bill Clinton </ NAME >
12 < ADDRESS > White House, USA </ ADDRESS >
13 < TEL > (001) 6400 98765 </ TEL >
14 < FAX > (001) 6400 98769 </ FAX >
15 < EMAIL > [email protected] </ EMAIL >
16 </ PERSON >
17 < PERSON PERSONID ="E03" >
18 < NAME > Tom Cruise </ NAME >
19 < ADDRESS > 57 Jumbo Street, New York, USA </ ADDRESS >
20 < TEL > (001) 4500 67859 </ TEL >
21 < FAX > (001) 4500 67895 </ FAX >
22 < EMAIL > [email protected] </ EMAIL >
23 </ PERSON >
24 < PERSON PERSONID ="E04" >
25 < NAME > Linda Goodman </ NAME >
26 < ADDRESS > 78 Crax Lane, London, UK </ ADDRESS >
27 < TEL > (061) 54 56789 </ TEL >
28 < FAX > (061) 54 56772 </ FAX >
29 < EMAIL > [email protected] </ EMAIL >
30 </ PERSON >
31 </ PEOPLE >
我以scott用户为例,新建表:
1
CREATE
TABLE
PEOPLE
2 (
3 PERSONID VARCHAR2 ( 4 ) PRIMARY KEY ,
4 NAME VARCHAR2 ( 50 ),
5 ADDRESS VARCHAR2 ( 200 ),
6 TEL VARCHAR2 ( 20 ),
7 FAX VARCHAR2 ( 20 ),
8 EMAIL VARCHAR2 ( 100 )
9 );
2 (
3 PERSONID VARCHAR2 ( 4 ) PRIMARY KEY ,
4 NAME VARCHAR2 ( 50 ),
5 ADDRESS VARCHAR2 ( 200 ),
6 TEL VARCHAR2 ( 20 ),
7 FAX VARCHAR2 ( 20 ),
8 EMAIL VARCHAR2 ( 100 )
9 );
解析并持久化的存储过程代码:
1
/*
*
2 *file_path 需要解析的XML文件路径 如:D:\OracleTest\people.xml
3 *log_path 保存日志的文件的路径 如: D:\OracleTest\xmllog.txt
4 * */
5
6 CREATE OR REPLACE PROCEDURE addPerson(file_path VARCHAR2 ,log_path VARCHAR2 )
7 AS
8 -- //XML解析器
9 xmlPar XMLPARSER.parser : = XMLPARSER.NEWPARSER;
10 -- //DOM文档对象
11 doc xmldom.DOMDocument;
12 len integer ;
13 personNodes xmldom.DOMNodeList;
14 chilNodes xmldom.DOMNodeList;
15 tempNode xmldom.DOMNode;
16 tempArrMap xmldom.DOMNamedNodeMap;
17 -- ================================
18 -- 以下变量用于获取XML节点的值
19 pid varchar2 ( 4 );
20 name varchar2 ( 50 );
21 address varchar2 ( 200 );
22 tel varchar2 ( 20 );
23 fax varchar2 ( 20 );
24 email varchar ( 100 );
25 tmp integer ;
26 -- ================================
27 BEGIN
28 xmlPar : = xmlparser.newParser;
29 xmlparser.setErrorLog( xmlPar, log_path);
30 xmlparser.parse(xmlPar, file_path);
31 doc : = xmlparser.getDocument( xmlPar );
32 -- 释放解析器实例
33 xmlparser.freeParser(xmlPar);
34 -- 获取所有PERSON元素
35 personNodes : = xmldom.getElementsByTagName( doc, ' PERSON ' );
36 len : = xmldom.getLength( personNodes );
37 -- 遍历所有PERSON元素
38 FOR i in 0 .. len - 1
39 LOOP
40 -- 获取第i个PERSON
41 tempNode : = xmldom.item( personNodes, i );
42 -- 所有属性
43 tempArrMap : = xmldom.getAttributes(tempNode);
44 -- 获取PERSONID的值
45 pid : = xmldom.getNodeValue(xmldom.getNamedItem(tempArrMap, ' PERSONID ' ));
46 -- 获取子元素的值
47 chilNodes : = xmldom.getChildNodes(tempNode);
48 tmp : = xmldom.GETLENGTH( chilNodes );
49 name : = xmldom.getNodeValue(xmldom.getFirstChild(xmldom.item( chilNodes, 0 )));
50 address : = xmldom.getNodeValue(xmldom.getFirstChild(xmldom.item( chilNodes, 1 )));
51 tel : = xmldom.getNodeValue(xmldom.getFirstChild(xmldom.item( chilNodes, 2 )));
52 fax : = xmldom.getNodeValue(xmldom.getFirstChild(xmldom.item( chilNodes, 3 )));
53 email : = xmldom.getNodeValue(xmldom.getFirstChild(xmldom.item( chilNodes, 4 )));
54 -- 插入数据
55 INSERT INTO PEOPLE VALUES (pid,name,address,tel,fax,email);
56 COMMIT ;
57 END LOOP;
58 -- 释放文档对象
59 xmldom.freeDocument(doc);
60 EXCEPTION
61 WHEN OTHERS THEN
62 DBMS_output.PUT_LINE(SQLERRM);
63 END addPerson;
2 *file_path 需要解析的XML文件路径 如:D:\OracleTest\people.xml
3 *log_path 保存日志的文件的路径 如: D:\OracleTest\xmllog.txt
4 * */
5
6 CREATE OR REPLACE PROCEDURE addPerson(file_path VARCHAR2 ,log_path VARCHAR2 )
7 AS
8 -- //XML解析器
9 xmlPar XMLPARSER.parser : = XMLPARSER.NEWPARSER;
10 -- //DOM文档对象
11 doc xmldom.DOMDocument;
12 len integer ;
13 personNodes xmldom.DOMNodeList;
14 chilNodes xmldom.DOMNodeList;
15 tempNode xmldom.DOMNode;
16 tempArrMap xmldom.DOMNamedNodeMap;
17 -- ================================
18 -- 以下变量用于获取XML节点的值
19 pid varchar2 ( 4 );
20 name varchar2 ( 50 );
21 address varchar2 ( 200 );
22 tel varchar2 ( 20 );
23 fax varchar2 ( 20 );
24 email varchar ( 100 );
25 tmp integer ;
26 -- ================================
27 BEGIN
28 xmlPar : = xmlparser.newParser;
29 xmlparser.setErrorLog( xmlPar, log_path);
30 xmlparser.parse(xmlPar, file_path);
31 doc : = xmlparser.getDocument( xmlPar );
32 -- 释放解析器实例
33 xmlparser.freeParser(xmlPar);
34 -- 获取所有PERSON元素
35 personNodes : = xmldom.getElementsByTagName( doc, ' PERSON ' );
36 len : = xmldom.getLength( personNodes );
37 -- 遍历所有PERSON元素
38 FOR i in 0 .. len - 1
39 LOOP
40 -- 获取第i个PERSON
41 tempNode : = xmldom.item( personNodes, i );
42 -- 所有属性
43 tempArrMap : = xmldom.getAttributes(tempNode);
44 -- 获取PERSONID的值
45 pid : = xmldom.getNodeValue(xmldom.getNamedItem(tempArrMap, ' PERSONID ' ));
46 -- 获取子元素的值
47 chilNodes : = xmldom.getChildNodes(tempNode);
48 tmp : = xmldom.GETLENGTH( chilNodes );
49 name : = xmldom.getNodeValue(xmldom.getFirstChild(xmldom.item( chilNodes, 0 )));
50 address : = xmldom.getNodeValue(xmldom.getFirstChild(xmldom.item( chilNodes, 1 )));
51 tel : = xmldom.getNodeValue(xmldom.getFirstChild(xmldom.item( chilNodes, 2 )));
52 fax : = xmldom.getNodeValue(xmldom.getFirstChild(xmldom.item( chilNodes, 3 )));
53 email : = xmldom.getNodeValue(xmldom.getFirstChild(xmldom.item( chilNodes, 4 )));
54 -- 插入数据
55 INSERT INTO PEOPLE VALUES (pid,name,address,tel,fax,email);
56 COMMIT ;
57 END LOOP;
58 -- 释放文档对象
59 xmldom.freeDocument(doc);
60 EXCEPTION
61 WHEN OTHERS THEN
62 DBMS_output.PUT_LINE(SQLERRM);
63 END addPerson;