Contents in XMLParser for PL/SQL

How do you get the contents between tags in a XML document?
example:
<ejb name="My bean">
<maximum-pool-size>20</maximum-pool-size>
</ejb>
I want the "20"-value.
How do your extract this from a node in a DOM tree?
thanx.

declare
doc xmldom.DOMDocument;
nl xmldom.DOMNodeList;
n xmldom.DOMNode;
t xmldom.DOMNode;
val VARCHAR2(30);
begin
doc := xmlparser.getDocument(p);
nl := xmldom.getElementsByTagName(doc, '*');
n := xmldom.item(nl, 1);
t := xmldom.getFirstChild(n);
val := UPPER(xmldom.getNodeValue(t));
end;

Similar Messages

NLS support in xmlparser for pl/sql??

Hi,
I am not able to create a DOMNode with NLS-Text between the tags of the node. I am using the Oracle xml parser for pl/sql. All I need to do is create the node - "<wish>Good Morning</wish>". The value - "Good Morning" needs to come from a variable of type nvarchar2. A call to the function xmldom.createTextNode gives the following compile time error - PLS-00561: character set mismatch on value for parameter 'DATA', which literally means that the "DATA" formal parameter takes in only a varchar2 and not an nvarchar2. I could not find any other function to create a text node, which accepts an nvarchar2 data. Does this mean that the xmlparser for pl/sql does not support NLS? Please help.
Thanks in advance,
Vincent Morris.
Procedure used for creating the node:
create or replace procedure create_mynode is
nls_text nvarchar2(50);
doc xmldom.DOMDocument;
node xmldom.DOMNode;
element xmldom.DOMElement;
text xmldom.DOMText;
text_node xmldom.DOMNode;
dummy xmldom.DOMNode;
begin
/* code for getting a DOMDocument into the variable doc
nls_text:=n'Good Morning';
element:=xmldom.createElement(doc, 'wish');
node:=xmldom.makeNode(element);
text:=xmldom.createTextNode(doc, nls_text); -- ERROR ON THIS LINE
text_node:=xmldom.makeNode(text);
dummy:=xmldom.appendChild(node,text_node);
/* code for printing the tagname and value of the node contained in the variable 'node'
end;

declare
doc xmldom.DOMDocument;
nl xmldom.DOMNodeList;
n xmldom.DOMNode;
t xmldom.DOMNode;
val VARCHAR2(30);
begin
doc := xmlparser.getDocument(p);
nl := xmldom.getElementsByTagName(doc, '*');
n := xmldom.item(nl, 1);
t := xmldom.getFirstChild(n);
val := UPPER(xmldom.getNodeValue(t));
end;

Installing xmlparser for PL/SQL.

I am installing the newest version of the Oracle xmlparser for
PL/SQL, version 1.0.2.0.0, and I have a question. How can I
install this tool into the database so that all users have access
to the many objects it creates? In affect, I want to do a "public"
installation rather than install it under multiple users.
If this is not possible, then what commands to I need to
execute to give public access to objects like "JAVA CLASS",
etc.
Thanks,
- Jai

I too would like to know. I just installed the XML Utilities and the only user who can see all of the code is SYSTEM.

XMLParser for PL/SQL ORA-20100 Problem

I am using XML parser for PL/SQL in Oracle9i Enterprise Edition Release 9.0.1.1.1
When i run the sample xml program, i get error which is as follows. While compiling no errors. But while executing it reports error as given below.
SQL> execute domsample('c:\xml', 'family.xml', 'errors.txt');
begin domsample('c:\xml', 'family.xml', 'errors.txt'); end;
ORA-20100: Error occurred while parsing: No such file or directory
ORA-06512: at "COMMODITYBACKCONNECT.XMLPARSER", line 22
ORA-06512: at "COMMODITYBACKCONNECT.XMLPARSER", line 79
ORA-06512: at "COMMODITYBACKCONNECT.DOMSAMPLE", line 80
ORA-06512: at line 1
What need to be done to rectify the above problem.
when i do the following validation check
SQL>
SQL> select substr(dbms_java.longname(object_name),1,30) as class, status
2 from all_objects
3 where object_type = 'JAVA CLASS'
4 and object_name = dbms_java.shortname('oracle/xml/parser/v2/DOMParser')
5 ;
CLASS STATUS
oracle/xml/parser/v2/DOMParser VALID
oracle/xml/parser/v2/DOMParser VALID
Please advice to how remove the following error:
ORA-20100: Error occurred while parsing: No such file or directory

Hi, I have run into the same problem. I think the parser is looking for c:\XML on your sever instead of your local drive. Try creating a dir on the server called \xml and rerunning the script. I don't know whether it will fix your problem, as i am sitting with the same thing, but it is a step in the right direction. Also check your separators. If you are running unix servers use / instead of \

XMLParser for PL/SQL

I am using XML parser for PL/SQL in Oracle9i Enterprise Edition Release 9.0.1.1.1
When i run the sample xml program, i get error which is as follows. While compiling no errors. But while executing it reports error as given below.
SQL> execute domsample('c:\xml', 'family.xml', 'errors.txt');
begin domsample('c:\xml', 'family.xml', 'errors.txt'); end;
ORA-20100: Error occurred while parsing: No such file or directory
ORA-06512: at "COMMODITYBACKCONNECT.XMLPARSER", line 22
ORA-06512: at "COMMODITYBACKCONNECT.XMLPARSER", line 79
ORA-06512: at "COMMODITYBACKCONNECT.DOMSAMPLE", line 80
ORA-06512: at line 1
What need to be done to rectify the above problem.
when i do the following validation check
SQL>
SQL> select substr(dbms_java.longname(object_name),1,30) as class, status
2 from all_objects
3 where object_type = 'JAVA CLASS'
4 and object_name = dbms_java.shortname('oracle/xml/parser/v2/DOMParser')
5 ;
CLASS STATUS
oracle/xml/parser/v2/DOMParser VALID
oracle/xml/parser/v2/DOMParser VALID
Please advice to how remove the following error:
ORA-20100: Error occurred while parsing: No such file or directory

This should be that you haven't load the xmlparserv2.jar into the DB schema. You can load the java libs using loadjava command

XMLParser for PL/SQL ORA-20100

I am using XML parser for PL/SQL in Oracle9i Enterprise Edition Release 9.0.1.1.1
When i run the sample xml program, i get error which is as follows. While compiling no errors. But while executing it reports error as given below.
SQL> execute domsample('c:\xml', 'family.xml', 'errors.txt');
begin domsample('c:\xml', 'family.xml', 'errors.txt'); end;
ORA-20100: Error occurred while parsing: No such file or directory
ORA-06512: at "COMMODITYBACKCONNECT.XMLPARSER", line 22
ORA-06512: at "COMMODITYBACKCONNECT.XMLPARSER", line 79
ORA-06512: at "COMMODITYBACKCONNECT.DOMSAMPLE", line 80
ORA-06512: at line 1
What need to be done to rectify the above problem.
when i do the following validation check
SQL>
SQL> select substr(dbms_java.longname(object_name),1,30) as class, status
2 from all_objects
3 where object_type = 'JAVA CLASS'
4 and object_name = dbms_java.shortname('oracle/xml/parser/v2/DOMParser')
5 ;
CLASS STATUS
oracle/xml/parser/v2/DOMParser VALID
oracle/xml/parser/v2/DOMParser VALID
Please advice to how remove the following error:
ORA-20100: Error occurred while parsing: No such file or directory

Hi, I have run into the same problem. I think the parser is looking for c:\XML on your sever instead of your local drive. Try creating a dir on the server called \xml and rerunning the script. I don't know whether it will fix your problem, as i am sitting with the same thing, but it is a step in the right direction. Also check your separators. If you are running unix servers use / instead of \

Using XMLParser for PL/SQL

I am using DBMS_XMLParser in Oracle 10g to parse an XML. The code is as follows:
CREATE OR REPLACE procedure xml_main is
P DBMS_XMLPARSER.Parser;
DOC CLOB;
v_xmldoc DBMS_XMLDOM.DOMDocument;
v_out CLOB;
BEGIN
P := DBMS_XMLPARSER.newParser;
DBMS_XMLPARSER.setValidationMode(p, FALSE);
DOC := '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<com.welligent.Student.BasicStudent.Create>
<ControlAreaSync messageCategory="com.welligent.Student" messageObject="BasicStudent" messageAction="Create" messageRelease="1.0" messagePriority="1" messageType="Sync">
<Sender>
<MessageId>
<SenderAppId>com.openii.SyncRouter</SenderAppId>
<ProducerId>a72af712-90ea-43be-b958-077a87a29bfb</ProducerId>
<MessageSeq>53</MessageSeq>
</MessageId>
<Authentication>
<AuthUserId>Router</AuthUserId>
</Authentication>
</Sender>
<Datetime>
<Year>2001</Year>
<Month>3</Month>
<Day>23</Day>
<Hour>13</Hour>
<Minute>47</Minute>
<Second>30</Second>
<SubSecond>223</SubSecond>
<Timezone>6:00-GMT</Timezone>
</Datetime>
</ControlAreaSync>
<DataArea>
<NewData>
<BasicStudent mealCode="" usBorn="Yes" migrant="No" workAbility="No" ellStatus="">
<StudentNumber>052589F201</StudentNumber>
<ExternalIdNumber>1234567890</ExternalIdNumber>
<StateIdNumber>123456</StateIdNumber>
<Name>
<LastName>Lopez</LastName>
<FirstName>Maria</FirstName>
<MiddleName>S</MiddleName>
</Name>
<Gender>Female</Gender>
<BirthDate>
<Month>1</Month>
<Day>1</Day>
<Year>1995</Year>
</BirthDate>
<Race>Hispanic</Race>
<Ethnicity>Hispanic</Ethnicity>
<PrimaryLanguage>English</PrimaryLanguage>
<HouseholdLanguage>Spanish</HouseholdLanguage>
<Address>
<Street>123 Any Street</Street>
<ApartmentNumber>12-D</ApartmentNumber>
<City>Los Angeles</City>
<County>Los Angeles</County>
<State>CA</State>
<ZipCode>90071</ZipCode>
</Address>
</BasicStudent>
</NewData>
</DataArea>
</com.welligent.Student.BasicStudent.Create>';
DBMS_XMLPARSER.PARSECLOB ( P, DOC );
v_xmldoc := DBMS_XMLPARSER.getDocument(P);
printElementAttributes(v_xmldoc);
exception
when DBMS_XMLDOM.INDEX_SIZE_ERR then
raise_application_error(-20120, 'Index Size error');
when DBMS_XMLDOM.DOMSTRING_SIZE_ERR then
raise_application_error(-20120, 'String Size error');
when DBMS_XMLDOM.HIERARCHY_REQUEST_ERR then
raise_application_error(-20120, 'Hierarchy request error');
when DBMS_XMLDOM.WRONG_DOCUMENT_ERR then
raise_application_error(-20120, 'Wrong doc error');
when DBMS_XMLDOM.INVALID_CHARACTER_ERR then
raise_application_error(-20120, 'Invalid Char error');
when DBMS_XMLDOM.NO_DATA_ALLOWED_ERR then
raise_application_error(-20120, 'Nod data allowed error');
when DBMS_XMLDOM.NO_MODIFICATION_ALLOWED_ERR then
raise_application_error(-20120, 'No mod allowed error');
when DBMS_XMLDOM.NOT_FOUND_ERR then
raise_application_error(-20120, 'Not found error');
when DBMS_XMLDOM.NOT_SUPPORTED_ERR then
raise_application_error(-20120, 'Not supported error');
when DBMS_XMLDOM.INUSE_ATTRIBUTE_ERR then
raise_application_error(-20120, 'In use attr error');
END;
CREATE OR REPLACE procedure printElementAttributes(doc DBMS_XMLDOM.DOMDocument) is
nl DBMS_XMLDOM.DOMNODELIST;
len1 NUMBER;
len2 NUMBER;
n DBMS_XMLDOM.DOMNODE;
e DBMS_XMLDOM.DOMELEMENT;
nnm DBMS_XMLDOM.DOMNAMEDNODEMAP;
attrname VARCHAR2(100);
attrval VARCHAR2(100);
text_value VARCHAR2(100):=NULL;
n_child DBMS_XMLDOM.DOMNODE;
BEGIN
-- get all elements
nl := DBMS_XMLDOM.getElementsByTagName(doc, '*');
len1 := DBMS_XMLDOM.getLength(nl);
-- loop through elements
FOR j in 0..len1-1 LOOP
n := DBMS_XMLDOM.item(nl, j);
e := DBMS_XMLDOM.makeElement(n);
DBMS_OUTPUT.PUT_LINE(DBMS_XMLDOM.getTagName(e) || ':');
-- get all attributes of element
nnm := DBMS_XMLDOM.getAttributes(n);
n_child:=DBMS_XMLDOM.getFirstChild(n);
text_value:=DBMS_XMLDOM.getNodeValue(n_child);
dbms_output.put_line('val='||text_value);
IF (DBMS_XMLDOM.isNull(nnm) = FALSE) THEN
len2 := DBMS_XMLDOM.getLength(nnm);
dbms_output.put_line('length='||len2);
-- loop through attributes
FOR i IN 0..len2-1 LOOP
n := DBMS_XMLDOM.item(nnm, i);
attrname := DBMS_XMLDOM.getNodeName(n);
attrval := DBMS_XMLDOM.getNodeValue(n);
dbms_output.put(' ' || attrname || ' = ' || attrval);
END LOOP;
dbms_output.put_line('');
END IF;
END LOOP;
END printElementAttributes;
While executing the xml_main proc from an anonymous block, I am getting the following error:
ORA-04063: package body "XDB.DBMS_XMLPARSER" has errors
ORA-06508: PL/SQL: could not find program unit being called: "XDB.DBMS_XMLPARSER"
ORA-06512: at "BALB.XML_MAIN", line 9
ORA-06512: at line 2
I've checked that the XDB is installed in my database by running the below query and getting the output
select comp_name, version, status
from dba_registry
where comp_name like '%XML%';
COMP_NAME VERSION STATUS
Oracle XML Database 10.2.0.2.0 VALID
1 row selected.
Please let me know a way out to resolve it?

Ramesh,
Have you referred to the samples provided in the 8.1.7 doc section at :
http://technet.oracle.com/docs/products/oracle8i/doc_library/817_doc/appdev.817/a86030/adx24pap.htm
In the above page, the link, "Using XML Parser for PL/SQL Examples in sample/" has sample code on using the
xmlparser, xmldom and xslprocessor packages. These samples are provided as demos with the XDK s/w that
normally gets installed in your ORACLE817_HOME/xdk directory.
Hope that helps.
-Srinivas

XMLParser for PL/SQL - Error

I am using XML parser for PL/SQL in oracle 8.1.7 DB.
When i run the sample xml program, i get error which is as follows. While compiling no errors. But while executing it reports error as given below.
SQL> exec domsample('/u01/usr/oracle/sso','family.xml','errors.txt');
BEGIN domsample('/u01/usr/oracle/sso','family.xml','errors.txt'); END;
ERROR at line 1:
ORA-29540: class oracle/xml/parser/plsql/XMLParserCover does not exist
ORA-06512: at "PACKMGR.XMLPARSERCOVER", line 0
ORA-06512: at "PACKMGR.XMLPARSER", line 57
ORA-06512: at "PACKMGR.DOMSAMPLE", line 72
ORA-06512: at line 1
What need to be done to rectify the above problem.
when i do the following validation check
SQL> select substr(dbms_java.longname(object_name),1,30) as class, status
2 from all_objects
3 where object_type = 'JAVA CLASS'
4 and object_name = dbms_java.shortname('oracle/xml/parser/v2/DOMParser');
from all_objects
ERROR at line 2:
ORA-29540: class oracle/aurora/rdbms/DbmsJava does not exist
I get the above error. Pls. Advice

This should be that you haven't load the xmlparserv2.jar into the DB schema. You can load the java libs using loadjava command

Probs with XMLParser for PL/SQL

Oracle 8.1.6, Solaris.
XMLParser v 1.0.2.
While loading the java archive named xmlparserv2.jar with the loadjava command, I constantly get the message
ORA-29547: Java system class not available: oracle/aurora/rdbms/Compiler
for some classes
can somebody tell me why?
I've pointed my CLASSPATH to the aurora.zip archive, but it won't work!
Please help, thanx!

It sounds like you have not properly run initjvm.sql to initialize the Oracle 8i JVM.
This needs to be done first before LoadJava will work.
Oracle XML Team
null

Error whilst installing XMLParser for PL/SQL

Oracle 8.1.6, AIX
While installing the java archive named xmlparserv2.jar, I constantly get the message:
ORA-29547: Java system class not available: oracle/aurora/rdbms/Compiler
can somebody tell me why? I've tried to check my classpatch in all the ways I could think of, but nothing worked. is this class supposed to be in the rdbms or in the classpath.
If so, in which archive?

Have you run the initjvm.sql file after creating the database.
The script can be run manually (as SYS) (located in ORACLE_HOME/rdbms/admin). When this script is run, it loads the required java classes the database.
After this run another script initplsj.sql (located in ORACLE_HOME/rdbms/admin).

XDK for PL/SQL vs XDK for Java

Hi ,
I am trying to find what version of XDK and whether it is for java or PL/SQL. I am confused after what I saw in our environment. Please clarify..
When I run the getReleaseVersion() and do a
select xmlversion from dual,
I get
Oracle XDK Java 9.0.1.1.0A Production
Does this mean we have XDK for Java? not for PL/SQL?
I also see PL/SQL packages for XMLDOM,XMLGEN.XMLPARSER,XSLPROCESSOR,DBMS_XMLQUERY,DBMS_XMLSAVE.
Does this mean I have/not XDK for PL/SQL??
Please clarify.

XDK for PL/SQL is built based on XDK for Java. So that's why you got the result. It should also reflect the version you use.

XML parsing problems with Oracle XML parser for PL/SQL

I am using the Oracle XML parser for PL/SQL to transform XML into HTML usign XSL. The parser gives me sporadic errors trying to parse various XML documents. For the same XML source, the XMLPARSER will parse without errors one day and the next day will give me errors such as "invalid char in text", "Expected ';'.", or even Java null pointer exceptions.
I have verified that the XML sources are well formed, so I am pretty certain that the problems I am having are bugs in the XMLPARSER.
Is there going to be a XML parser for PL/SQL version 2 that will fix these bugs? If so, when??? If not, is there anything else I could do to fix these problems?
Thanks!

You can use the latest version.

XML Parser for PL/SQL

Hi,
I have to produce and manipulate XML documents in PL/SQL. I have downloaded the XML Parser for PL/SQL from Oracle's web site.
Can anyone please:
1. Point me to some examples illustrating XML DOM manipulation with PL/SQL.
2. Any information about PL/SQL packages used for XML manipulation.
I am using Oracle 8i version 8.1.6
Thanks,
Rossen

<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by Rossen Petkov ([email protected]):
Hi,
I have to produce and manipulate XML documents in PL/SQL. I have downloaded the XML Parser for PL/SQL from Oracle's web site.
Can anyone please:
1. Point me to some examples illustrating XML DOM manipulation with PL/SQL.
2. Any information about PL/SQL packages used for XML manipulation.
I am using Oracle 8i version 8.1.6
Thanks,
Rossen<HR></BLOCKQUOTE>
Hope this will do something
set serveroutput on
create or replace procedure domsample(dir varchar2, inpfile varchar2, errfile varchar2) is
p xmlparser.parser;
doc xmldom.DOMDocument;
-- Print elements
procedure printElements( doc xmldom.DOMDocument) is
nl xmldom.DOMNodeList;
len number;
n xmldom.DOMNode;
t xmldom.DOMNode;
begin
-- get all elements.
nl := xmldom.getElementsByTagName(doc,'*');
len := xmldom.getLength(nl);
-- loop through elements.
for i in 0..len-1 loop
if xmldom.isnull(nl) = FALSE then
n := xmldom.item(nl,i);
IF xmldom.hasChildNodes(n) then
t := xmldom.getFirstChild(n);
dbms_output.put(xmldom.getNodeName(n) | |':');
dbms_output.put_line(xmldom.getNodeValue(t));
end if;
end if;
end loop;
dbms_output.put_line(' ');
end printElements;
-- print the attributes of each element in a document.
procedure printElementAttributes(doc xmldom.DOMDocument) is
nl xmldom.DOMNodelist;
len1 number;
len2 number;
n xmldom.DOMNode;
e xmldom.DOMElement;
nnm xmldom.DOMNamedNodeMap;
attrname varchar2(100);
attrval varchar2(100);
begin
-- get all Elements
nl := xmldom.getElementsByTagName(doc,'*');
len1 := xmldom.getLength(nl);
-- loop through elements.
for j in 0 .. len1 - 1 loop
n := xmldom.item(nl,j);
e := xmldom.makeElement(n);
dbms_output.put_line(xmldom.getTagName(e) | | ':');
-- get all attributes of element
nnm := xmldom.getAttributes(n);
if (xmldom.isNull(nnm) = FALSE) then
len2 := xmldom.getLength(nnm);
-- loop through attributes
for i in 0..len2 -1 loop
n := xmldom.item(nnm,i);
attrname := xmldom.getNodeName(n);
attrval := xmldom.getNodeValue(n);
dbms_output.put(' '| |attrname| |' = '| |attrval);
end loop;
dbms_output.put_line(' ');
end if;
end loop;
end printElementAttributes;
begin
-- new parser.
p := xmlparser.newParser;
-- set some charecterstics.
xmlparser.setValidationMode(p,FALSE);
xmlparser.setErrorLog(p, dir| |'/'| |errfile);
xmlparser.setBaseDir(p,dir);
-- parse input file
xmlparser.parse(p,dir| |'/'| |inpfile);
-- get document
doc := xmlparser.getDocument(p);
-- print document elements.
dbms_output.put_line('The elements are: ');
printElements(doc);
-- print document element attributes
dbms_output.put_line('The attributes of each element are: ');
printElementAttributes(doc);
-- deal with exception
exception
when xmldom.INDEX_SIZE_ERR then
raise_application_error(-20120,'Index Size Error');
when xmldom.DOMSTRING_SIZE_ERR then
raise_application_error(-20120,'String Size Error');
when xmldom.HIERARCHY_REQUEST_ERR then
raise_application_error(-20120,'Hierarchy Request Error');
when xmldom.WRONG_DOCUMENT_ERR then
raise_application_error(-20120,'Worng Document Error');
when xmldom.INVALID_CHARACTER_ERR then
raise_application_error(-20120,'Invalid Character Error');
when xmldom.NO_DATA_ALLOWED_ERR then
raise_application_error(-20120,'No Data Allowed Error ');
when xmldom.NO_MODIFICATION_ALLOWED_ERR then
raise_application_error(-20120,'No Modification Allowed Error');
when xmldom.NOT_FOUND_ERR then
raise_application_error(-20120,'Not Found Error');
when xmldom.NOT_SUPPORTED_ERR then
raise_application_error(-20120,'Not Supported Error');
when xmldom.INUSE_ATTRIBUTE_ERR then
raise_application_error(-20120,'In Use Attribute Error');
end domsample;
show errors;
Cheers
Srianth

XML Parser for PL/SQL - charset

Hi,
I'm using XML Parser for PL/SQL and have some trouble with encoding of results xmldom.writeToBuffer and xmldom.writeToCLOB procedures.
Some tags in my DOM documents contain text values in RUSSIAN (server nls_charset is CL8ISO8859P5). When I write document in varchar2 variable, buffer content is in UTF8 encoding ( convert UTF8->CL8ISO8859P5 -OK).
xmldom.setCharset(doc, 'ISO-8859-5') just after xmldom.newDOMDocument has no effect.
xmldom.setCharset(doc, 'CL8ISO8859P5') has no effect also.
Explicit charset direction in third parameter of
xmldom.writeToBuffer and xmldom.writeToCLOB procedure has no effect.
When I write document in CLOB, and then read part of CLOB in varchar2 buffer - result contain '?' in place of all russian text characters.
What's a problem?
How can I force XML Parser write XML in server charset?
Platform:
Oracle8i Enterprise Edition Release 8.1.6.1.0
JServer Release 8.1.6.1.0
Oracle XML Parser for PL/SQL v 1.0.2

I have the same problem. But in my case I am allowed only to use XML Parser for PL/SQL.
Characterset 'WE8ISO8859P1' is used. And the language is latvian.
After parsing a XML document and printing its contents, all latvian characters are replaced by "f".
xmldom.setcharset(doc,'WE8ISO8859P1') has no effect.

Oracle XML Parser for PL/SQL - troubles with charset

Hi,
I'm using Oracle XML Parser for PL/SQL and have some troubles with charset of results xmldom.writeToBuffer and xmldom.writeToCLOB procedures.
Some tags in my DOM documents contain text values in RUSSIAN (server nls_charset is CL8ISO8859P5). When I write document in varchar2 variable, buffer content is in UTF8 charset ( convert UTF8->CL8ISO8859P5 -OK).
xmldom.setCharset(doc, 'ISO-8859-5') just after xmldom.newDOMDocument has no effect.
xmldom.setCharset(doc, 'CL8ISO8859P5') has no effect also.
Explicit charset direction in third parameter of
xmldom.writeToBuffer and xmldom.writeToCLOB procedure has no effect.
When I write document in CLOB, and then read part of CLOB in varchar2 buffer - result contain '?' in place of all russian text characters.
What's a problem?
How can I force XML Parser write XML in server charset?
Oracle XML Parser for PL/SQL v 1.0.2

I have the same problem. But in my case I am allowed only to use XML Parser for PL/SQL.
Characterset 'WE8ISO8859P1' is used. And the language is latvian.
After parsing a XML document and printing its contents, all latvian characters are replaced by "f".
xmldom.setcharset(doc,'WE8ISO8859P1') has no effect.

Contents in XMLParser for PL/SQL

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