Again in english: loadjava parser xml/plsql

I tried to load the XMLParser (XML/PLSQL)
xmlparserv2 and xmlplsql.jar into the JServer.
No Errors occured on loading the files but it wasn4t possible for the System to resolve the classes.
ErrorMessage:
Deutsch:
Referenziertes Object Scott.oracle/xml/parser/v2/XMLNode konnte nicht aufgelvst werden.
English Translation:
The object you refer can4t be resolved.
Scott.oracle/xml/parser/v2/XMLNode
The same thing happend as I tried to load the XML/Java Parser.
What can I do to solve this problem?
Is it better to use the parser externally?
null

For your first quesion, two choices:
1/ You will have to create an object-relational view on top of your tables.
You can then insert into the view. In the case that the view is not updatable, you will have to use instead of triggers.
2/ The other option is to use XSLT to break the input xml doc into separate documents and then load a table at a time.
null

Similar Messages

Installation of xml parser for PLSQL

Hi,
I hv installed oracle 8.1.7 on windows with
jserver.
and I did following step to install xml parser for PLSQL.
1. loadjava -user usernmae/password@connectstr -r -v xmlparserv2.jar
2. loadjava -user usernmae/password@connectstr -r -v xmlplsql.jar
loading both jar files gives errors like
resolving: oracle/xml/parser/plsql/xmlparsercover
Error while computing shortname of oracle/xml/parser/plsql/xmlparsercover
ORA-29540 - class oracle/aurora/rdbms/dbmsjava does not exists
ORA-06512: in admin.dbms_java line o
ORA-06512: IN LINE 1
i am getting this error for all class..
after thjat i run oracle_home/xdk/plsql/parser/bin/load.sql
and then when i try to run demo example
( oracle_home/xdk/plsql/demo/ )
then its giving following error..
ORA-29541: class ADMIN.oracle/xml/parser/plsql/XMLParserCover could not be
resolved
ORA-06512: at "ADMIN.XMLPARSERCOVER", line 0
ORA-06512: at "ADMIN.XMLPARSER", line 57
ORA-06512: at "ADMIN.DOMSAMPLE", line 72
ORA-06512: at line 1
Does anyone has idea about these errors..
need help urgently..
Thanx
Mehul

Geoff Hicks (guest) wrote:
: Problems being experienced trying to install the XML parser for
: PL/SQL (zip file plxmlparser_v1_0_0_1_tar.gz).
: We are on Oracle8i (8.1.5.0.0) (with JServer).
: On installing the Oracle XML parser for PL/SQL the following
: errors appear having run the loadjava command line tool for
: xmlparser.jar:-
: loading : META-INF/MANIFEST.MF
: creating : META-INF/MANIFEST.MF
: Error while creating resource META-INF/MANIFEST.MF
: ORA-29547: Java system class not available:
: oracle/aurora/rdbms/Compiler
: loading : xmlparser_1.0.1.4_production
: creating : xmlparser_1.0.1.4_production
: Error while creating resource xmlparser_1.0.1.4_production
: ORA-29547: Java system class not available:
: oracle/aurora/rdbms/Compiler
: Lots of the following resolver errors are returned:-
: resolver :
: Error while resolving class org/w3c/dom/html/HTMLDivElement
: ORA-00904: invalid column name
It looks like you have not initialized JServer in your 8.1.5
database. This needs to be done first.
Oracle XML Team
http://technet.oracle.com
Oracle Technology Network
null

XML Parser for PLSQL and BIG5/UTF-8

I'm trying store data in traditional chinese submitted by IE5 (through oXMLHttpRequest.send() and javascript), I tried both 'encoding="BIG5"' and 'encoding="UTF-8"'.
It seems that the parser ignore all characters that are not ascii regardless of their encoding.
Any thoughts will be much appreciated
procedure UpdateXMLProc(xmlSrc varchar2)
is
p xmlparser.parser;
doc xmldom.DOMDocument;
nlist xmldom.DOMNodeList;
list_len pls_integer;
node1 xmldom.DOMNode;
node2 xmldom.DOMNode;
node3 xmldom.DOMNode;
begin
p := xmlparser.newParser;
xmlparser.parseBuffer(p, xmlSrc);
doc := xmlparser.getDocument(p);
nlist := xmldom.getElementsByTagName(doc, 'ROW');
list_len := xmldom.getLength(nlist);
-- loop through elements
for j in 0..list_len-1 loop
node1 := xmldom.item(nlist, j);
-- get primary key values
node2 := xmldom.getFirstChild(node1);
loop
-- get the text node and if not null get value
node3 := xmldom.getFirstChild(node2);
if not xmldom.isNull(node3) then
-- THIS OUTPUT MAY ALTER CHARACTER IF IT'S NOT ASCII
htp.p(xmldom.getNodeValue(node3));
end if;
-- get next field
node2 := xmldom.getNextSibling(node2);
exit when (xmldom.isNull(node2));
end loop;
end loop;
-- THIS OUTPUT WILL BE IN THE SAME ENCODING AS THE ORIGINAL
htp.p(xmlSrc);
end;
null

I just ran the initjvm.sql,initdbj.sql and
initsqlj.sql.
Still getting the error.
Please help!!!!
Thanks
Jay
<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by Jay ([email protected]):
I have Oracle8i Release 8.1.5.0.0 - ProductionWith the Java option
PL/SQL Release 8.1.5.0.0 - Production version
runnig in sun sparc server.
While I am loading Oracle XML Parser for PLSQL(using plxmlparser_V1_0_1.tar.gz) have a problem. When I try to load the xmlparser.jar class and I get the
following messages:
initialization complete
Error while accessing MD5 table
ORA-00942: table or view does not exist
loading : org/w3c/dom/DOMImplementation
Error while loading org/w3c/dom/DOMImplementation
ORA-04068: existing state of packages has been discarded
ORA-04063: package body "TEST.LOADLOBS" has errors
ORA-06508: PL/SQL: could not find program unit being called
ORA-06512: at line 1
creating : org/w3c/dom/DOMImplementation
Error while creating class org/w3c/dom/DOMImplementation
ORA-00406: COMPATIBLE parameter needs to be 8.1.0.0.0 or greater
Error while accessing MD5 table
ORA-00942: table or view does not exist
loading : org/w3c/dom/html/HTMLDivElement
Error while loading org/w3c/dom/html/HTMLDivElement
ORA-04068: existing state of packages has been discarded
ORA-04063: package body "TEST.LOADLOBS" has errors
ORA-06508: PL/SQL: could not find program unit being called
and so on.
Could anyone please tell me if I need to do any pre-installation steps.
Thanks
Jay<HR></BLOCKQUOTE>
null

Parse XML in a java stored proc

I am trying to parse an xml document in a java stored procedure. Just following my nose, I have developed a stored proc that works fine in development (outside the database using JRE 1.4.1) using the Xerces 2.5 parser. But, after having transferred the xerces xercesImpl.jar, xmlapis.jar, and my implementation class into oracle using loadjava when I call my stored proc the code throws an exception trying to build the document with an error like:
NoClassDef exception org.apache.xerces.jaxp.DocumentFactoryBuilderImpl
My Code looks like this:
import java.io.IOException;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.FactoryConfigurationError;
import javax.xml.parsers.ParserConfigurationException;
import org.w3c.dom.Document;
import org.xml.sax.SAXException;
InputStream is = getXMLAsInputStream(xml);
try {
DocumentBuilderFactory factory =
DocumentBuilderFactory.newInstance();
DocumentBuilder builder = factory.newDocumentBuilder();
Document document = builder.parse( is );
... parse the document ....
catch (FactoryConfigurationError e) {
// unable to get a document builder factory
The exception caught is a FactoryConfigurtionError.
I'm not particularly attached to xerces, I'm really just looking for a way to parse XML inside my java stored proc, so any help to solve my problem, or an alternative suggestion will be greatly appreciated.
thanks
Dale

I looked again and sure enough the xerces implementation classes were missing. I had run a .cmd file containing these two lines, but it looks like only the first one ran...
loadjava -u ncc/xyz@usd -v -r M:\Database\JavaGeocode\Xerces2_5_0\xml-apis.jar
loadjava -u ncc/xyz@usd -v -r M:\Database\JavaGeocode\Xerces2_5_0\xercesImpl.jar
Now I've got everything working fine with Xerces!
Dale

XML/PLSQL installation problems

Hi,
I have problems with the XML Parser for PLSQL. When I try to load the jar files "xmlparserv2.jar" and "xmlplsql.jar" I have the follow error:
ORA-29521 referenced name oracle/xml/* could not be found
and the JDK 1.1.8 has already been installed. The user I use to load the jar files needs particular rights? Which is the order of the installation?
Thanks

It sounds to me like your Java installation is not complete, or you are using a different user than the one where the Aurora java package is installed.
First, make sure that your Oracle 8i version and your jdk version are compatible:
Oracle 8.1.5 matches jdk 1.1.8
Oracle 8.1.6 matches jdk 1.2.x
Then make sure that you have completely installed the correct version of Java into your database.
Be sure your CLASSPATH environment variable includes all related class directories and archive (.jar, .zip) files.
You might have to install the Oracle XML Utilities, again make sure the versions match.
Finally, be sure the userID you are using has access rights to the Aurora java classes.
I hope this helps.
<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by tmx ():
Hi,
this is the error when I load a file from the jdk/demo directory:
internal error: unanticipated exception: java.lang.NoClassDefFoundError: oracle/
aurora/sqljdecl/SqljDecl
java.lang.NoClassDefFoundError: oracle/aurora/sqljdecl/SqljDecl
Thanks
Bye<HR></BLOCKQUOTE>
null

Parsing XML file & insert into Oracle Tables

Hi,
Following is a sample xml file which is an input for a oracle procedure :
<Sales ID="1" CreatedDate="16-Jan-2007" CreatedTime="16:09:40">
<Customer ID="1" Name="Scott" Address="City1">
     <Order ID="1" Date="15-Jan-2007" TotItems="2" Value="200">
          <Item ID="01" Name="Chocolate" Qty="2" Amount="80" />
          <Item ID="03" Name="Biscuit" Qty="5" Amount="120" />
     </Order>
</Customer>
<Customer ID="2" Name="Tiger" Address="City2">
     <Order ID="1" Date="15-Jan-2007" TotItems="1" Value="500">
          <Item ID="01" Name="Pizza" Qty="3" Amount="500" />
     </Order>
</Customer>
<User ID="ABC" Name="TestUser" LastLogin="16-Jan-2007" />
<City Code="NY" Name="New York" />
<City Code="NJ" Name="New Jersy" />
</Sales>
I have individual tables for Sales, Customer, Order, Item, User & City tags with proper referential constraints. I have to parse the xml & have to insert the corresponsing tables for each & every tag if the ID in individual tag does not exists in the table. If the ID already exist, then, I have to update other attributes in the table for the corresponding ID.
Can anyone suggest me the simplest way to perform the above said scenario?

Dera Michael,
Sorry for the confusing previous reply. I went through your solution again and tried for my XML File.
I have stored the XML File in table XXLF_DS_XML.Should I make use of the table in the below query.
Here is my SQL Query erroring Out
SQL> SELECT EXTRACTVALUE(s.COLUMN_VALUE,
2 '/Header@orderID') ID
3 ,EXTRACTVALUE(c.COLUMN_VALUE,
4 '/Detail@lineNumber') lienum
5 ,EXTRACTVALUE(t.COLUMN_VALUE,
6 '/Detail/Tax@currency') currency
7 ,EXTRACTVALUE(t.COLUMN_VALUE,
8 '/Detail/Tax/Money') customer_name
9 FROM TABLE(XMLSEQUENCE(EXTRACT(XMLTYPE('- <Recordset>
10 - <Header dueDate="2007-01-17T16:09:05" orderDate="2004-01-17" orderID="0009" transactionID="1389"
type="new">
11 <KeyIndex>2</KeyIndex>
12 - <BillTo>
13 - <Address addressID="5619" isoCountryCode="US">
14 <Name>fMat</Name>
15 - <PostalAddress name="default">
16 <Street>34545</Street>
17 <City>dfgfg</City>
18 <State>AZ</State>
19 <PostalCode>85086-1693</PostalCode>
20 <County>Maricopa</County>
21 <Country>US</Country>
22 </PostalAddress>
23 <Email name="default">[email protected]</Email>
24 </Address>
25 </BillTo>
26 <PromotionCode />
27 - <SubTotal>
28 <Money currency="USD">32.49</Money>
29 </SubTotal>
30 - <Tax>
31 <Money currency="USD">2.32</Money>
32 <Description />
33 </Tax>
34 - <Shipping>
35 <Money currency="USD">8.95</Money>
36 <Description />
37 </Shipping>
38 </Header>
39 - <Detail lineNumber="1" quantity="1">
40 - <ItemDetail>
41 - <UnitPrice>
42 <Money currency="USD">29.99</Money>
43 </UnitPrice>
44 <ShortName>Little;reg; pxxxx® Learning System</ShortName>
45 </ItemDetail>
46 - <Tax>
47 <Money currency="USD">1.68</Money>
48 <Description />
49 - <TaxDetail category="sales">
50 - <TaxAmount>
51 <Money currency="USD">1.68</Money>
52 </TaxAmount>
53 <TaxLocation>AZ</TaxLocation>
54 </TaxDetail>
55 </Tax>
56 </Detail>
57 - <Detail lineNumber="2" quantity="1">
58 - <ItemDetail>
59 - <UnitPrice>
60 <Money currency="USD">29.99</Money>
61 </UnitPrice>
62 <ShortName>Little;reg; pxxxx® Learning System</ShortName>
63 </ItemDetail>
64 - <Tax>
65 <Money currency="USD">1.68</Money>
66 <Description />
67 - <TaxDetail category="sales">
68 - <TaxAmount>
69 <Money currency="USD">1.68</Money>
70 </TaxAmount>
71 <TaxLocation>AZ</TaxLocation>
72 </TaxDetail>
73 </Tax>
74 - <Tax>
75 <Money currency="USD">0.68</Money>
76 <Description />
77 - <TaxDetail category="sales">
78 - <TaxAmount>
79 <Money currency="USD">0.68</Money>
80 </TaxAmount>
81 <TaxLocation>DISTRICT</TaxLocation>
82 </TaxDetail>
83 </Tax>
84 </Detail>
85 </Recordset>'),'/Recordset/Header'))) s
86 ,TABLE(XMLSEQUENCE(EXTRACT(c.COLUMN_VALUE,
87 '/Recordset/Detail'))) c
88 ,TABLE(XMLSEQUENCE(EXTRACT(t.COLUMN_VALUE,
89 '/Recordset/Detail/Tax'))) t
90 /
,TABLE(XMLSEQUENCE(EXTRACT(c.COLUMN_VALUE,
ERROR at line 86:
ORA-00904: "C"."COLUMN_VALUE": invalid identifier
Here is my XML Data
<Recordset>
<Header dueDate="2007-01-17T16:09:05" orderDate="2004-01-17" orderID="0009" transactionID="1389"
type="new">
<KeyIndex>2</KeyIndex>
<BillTo>
<Address addressID="5619" isoCountryCode="US">
<Name>fMat</Name>
<PostalAddress name="default">
<Street>34545 </Street>
<City>dfgfg</City>
<State>AZ</State>
<PostalCode>85086-1693</PostalCode>
<County>Maricopa</County>
<Country>US</Country>
</PostalAddress>
<Email name="default">[email protected]</Email>
</Address>
</BillTo>
<PromotionCode/>
<SubTotal>
<Money currency="USD">32.49</Money>
</SubTotal>
<Tax>
<Money currency="USD">2.32</Money>
<Description/>
</Tax>
<Shipping>
<Money currency="USD">8.95</Money>
<Description/>
</Shipping>
</Header>
<Detail lineNumber="1" quantity="1">
<ItemDetail>
<UnitPrice>
<Money currency="USD">29.99</Money>
</UnitPrice>
<ShortName>Little;reg; pxxxx® Learning System </ShortName>
</ItemDetail>
<Tax>
<Money currency="USD">1.68</Money>
<Description/>
<TaxDetail category="sales">
<TaxAmount>
<Money currency="USD">1.68</Money>
</TaxAmount>
<TaxLocation>AZ</TaxLocation>
</TaxDetail>
</Tax>
</Detail>
<Detail lineNumber="2" quantity="1">
<ItemDetail>
<UnitPrice>
<Money currency="USD">29.99</Money>
</UnitPrice>
<ShortName>Little;reg; pxxxx® Learning System </ShortName>
</ItemDetail>
<Tax>
<Money currency="USD">1.68</Money>
<Description/>
<TaxDetail category="sales">
<TaxAmount>
<Money currency="USD">1.68</Money>
</TaxAmount>
<TaxLocation>AZ</TaxLocation>
</TaxDetail>
</Tax>
<Tax>
<Money currency="USD">0.68</Money>
<Description/>
<TaxDetail category="sales">
<TaxAmount>
<Money currency="USD">0.68</Money>
</TaxAmount>
<TaxLocation>DISTRICT</TaxLocation>
</TaxDetail>
</Tax>
</Detail>
</Recordset>
Thanks

Problem in parsing XML Schema

I am trying to parse XML Schema using XSOM. The Schema has <xs:include>s
e.g. I have first.xsd which includes second.xsd and second.xsd again includes third.xsd.
First.xsd
<xs:include schemaLocation="../Second.xsd">....
Second.xsd
<xs:include schemaLocation="Third.xsd">....
When I parse "First.xsd" parser passes the correct path "C:/XSDSchema/Second.xsd"(First.xsd resides in "C:/XSDSchema/Schema/") to the EntityResolver's resolveEntity method. But for Second.xsd it passes "Third.xsd" only (Third.xsd resides in "C:/XSDSchema/" ) .
Any Idea ?????

Here is a screenshort of the part of my workflow:
In the mappings of the "Set Value" activity, I have one line with those properties:
Location: /process_data/bonusValidationForm/object/data/xdp/datasets/data/BonusValidationForm/buMan agerID
Expression: /process_data/currentUser/object/@userId
Where:
bonusValidationForm is a process variable of my workflow that point my xdp form
buManagerID is the textfield I want to set
currentUser is a process variable (type User) that was well setted by the task Find BU Manager

Problem parsing xml in J2ME (using kxml2)

Hello.
May someone who knows how to use kxml help me please?
I'll try to be straight forward. (Please excuse my imperfect English)
My xml file look something like this:
<?xml version="1.0" encoding="utf-8"?>
<sample_tag1 xmlns:mysample="http://www.sample001.com/sample01schema">
<feature name=tag1_feature>
     <test name=xxxxx id=200 message=Hello.></test>
</feature>
<catalog name="shelf">
     <booklist name="book1" label="b1"></booklist>
     <booklist name="book2" label="b2"></booklist>
     <booklist name="book3" label="b3"></booklist>
</catalog>
</sample_tag1>
And here's my code
          //http request
               try{
               //I can guarantee that the URL is valid
httpConnection = (HttpConnection) Connector.open(URL);
}catch(IOException ioe){
ioe.printStackTrace();
               //Create the parser
KXmlParser parser = new KXmlParser();
try{
                    //I use this code section to test if the xml file is properly placed in the inputStream.
char[] tempChar = new char[500];
isr = new InputStreamReader(httpConnection.openInputStream());
isr.read(tempChar);
for(int i=0; i<tempChar.length;i++){
System.out.print(tempChar);
//set the xml input
parser.setInput(isr);
//skip the "<?xml version="1.0" encoding="utf-8"?>" tag
parser.nextTag();
parser.require(XmlPullParser.START_TAG, null, "sample_tag1");
                    System.out.println("name : " + parser.getName());
System.out.println("namespace : " + parser.getNamespace());
parser.nextTag(); // ***1
I compiled the app and run, here's the result:
name : sample_tag1
namespace :
org.xmlpull.v1.XmlPullParserException: attr value delimiter missing! (position:START_TAG <feature name='http://www.sample001.com/sample01schema'>@3:15 in java.io.InputStreamReader@e938beb1)
at org.kxml2.io.KXmlParser.exception(+47)
at org.kxml2.io.KXmlParser.error(+45)
at org.kxml2.io.KXmlParser.parseStartTag(+285)
at org.kxml2.io.KXmlParser.nextImpl(+314)
at org.kxml2.io.KXmlParser.next(+23)
at org.kxml2.io.KXmlParser.nextTag(+24)
at MyMidlet$ReadXML.run(MyMidlet.java:235)
But when I comment the last line (parser.nextTag(); // ***1), here's the result:
name : sample_tag1
namespace :
My code is the clone of the one in this tutorial:
http://www.developer.com/ws/article.php/3759471
where he get the weather forecast from Yahoo Weather RSS
What did I do wrong? I tried looking up google for "attr value delimiter missing!" but found no useful information.
Thank you in advance. =)

Please read this topic. I posted an answer about parsing xml using kxml2
http://forums.sun.com/thread.jspa?threadID=5291592&start=0&tstart=0
Regards,
David

How to parse xml (kXML)

I have some problems when I try to parse xml with the kXML parser. My xml doc looks like this:
<?xml version="1.0" encoding="utf-8" ?>
- <dsGreenRoom>
- <Rooms>
- <RoomsInfo>
<ID>1</ID>
<Name>Rum 101</Name>
<Type>Dubbelrum</Type>
<NumberOfBeds>2</NumberOfBeds>
<Rate>980,00</Rate>
<Currency>SEK</Currency>
<Description>Ett genomtrevligt rum</Description>
</RoomsInfo>
- <RoomsInfo>
<ID>2</ID>
<Name>Mellanrummet</Name>
<Type>Enkelrum</Type>
<NumberOfBeds>1</NumberOfBeds>
<Rate>650,00</Rate>
<Currency>SEK</Currency>
<Description>Ett litet tr?ngt rum i mitten</Description>
</RoomsInfo>
- <RoomsInfo>
<ID>3</ID>
<Name>Rum 102</Name>
<Type>Flerb?ddsrum</Type>
<NumberOfBeds>3</NumberOfBeds>
<Rate>1250,00</Rate>
<Currency>SEK</Currency>
<Description>Ett ?nnu trevligare rum</Description>
</RoomsInfo>
</Rooms>
</dsGreenRoom>
And my code looks like this:
KXmlParser parser = new KXmlParser();
               parser.setInput(is, null);
               Document doc = new Document();
               doc.parse(parser);
               int child_count = root.getChildCount();
               System.out.println("child = " + child_count + "\n");
               for (int i=0; i < child_count; i++) {
          if (root.getType(i) == Node.ELEMENT) {
               Element kid = root.getElement(i);
                    System.out.println("kid = " + kid.getName());
               int babies = kid.getChildCount();
               System.out.println("babies = " + babies);
               for (int j=0; j < babies; j++) {
                    if (kid.getType(j) == Node.ELEMENT) {
                         Element room = kid.getElement(j);
                         System.out.println("room.getType() = " + room.getType(j));
                    if (room.getName().equals("ID")) {
          System.out.println("elName.getName() = " + room.getName());
          System.out.println("elName.geText() = " + room.getText(j));
          else if (room.getName().equals("Name")) {
          System.out.println("elName.getName() = " + room.getName());
          System.out.println("elName.geText() = " + room.getText(j));
               } // end for(int j...)
          } // end if (root.getType(i)
          } //for (int i...)
The problem is that I don't know how to get the values out of the tags:
<ID>1</ID>
<Name>Rum 101</Name>
<Type>Dubbelrum</Type>
<NumberOfBeds>2</NumberOfBeds>
<Rate>980,00</Rate>
<Currency>SEK</Currency>
<Description>Ett genomtrevligt rum</Description>
It's no problem to get the value from the firsts i.e. <ID> but I don't know how to get the value from <Name> ... <Description>. I have looked att examples but I don't understand how to do this. Can someone please help me =)

okay, sorry, I only read the half of your problem ;-)
You can read the content using the getText(0) method. the 0 indicates the number of the children which you want to get. That is always a 0 because you have always just one text-children in your text-tags. The content is again a children of type text!
hth
Kay

How to parse xml string

Hi! I'm having problems parsing an xml string. I've done DOM and SAX parsing before. But both of them either parse a file or data from an input source. I don't think they handle strings. I also don't want to write the string into a file just so I can use DOM or SAX.
I'm looking for something where I could simply do:
Document doc = documentBuilder.parse( myXMLString );
So the heirarchy is automatically established for me. Then I could just do
Element elem = doc.getElement();
String name = elem.getTagName();
These aren't the only methods I would want to use. Again, my main problem is how to parse xml if it is stored in a string, not a file, nor comming from a stream.
thanks!

But both of them either parse a file or data from an input source. I don't think they handle strings.An InputSource can be constructed with a Reader as input. One useful subclass of Reader is StringReader, so you'd use something likeDocument doc = documentBuilder.parse(new InputSource(new StringReader(myXMLString)));

Create a cache for external map source - Error in parsing xml request.

When doing the following:
Create a cache for external map source
I get "error in parsing xml request" when setting the following
Map service Url:
http://neowms.sci.gsfc.nasa.gov/wms/wms?version=1.3.0&service=WMS&request=GetCapabilities
It looks like it is breaking on "&". Any suggestions?
Rob

Hi Chris,
thanks for your reply!
I've tried to add the following into persistence.xml (although I've read that eclipseLink uses L2 cache by default..):
<shared-cache-mode>ALL</shared-cache-mode>
Then I replaced the Cache bean with a stateless bean which has methods like
Genre findGenreCreateIfAbsent(String genreName){
Genre genre = genreDAO.findByName(genreName);
if (genre!=null){
return genre;
genre = //Build new genre object
genreDAO.persist(genre);
return genre;
As far as I undestood, the shared cache should automatically store the genre and avoid querying the DB multiple times for the same genre, but unfortunately this is not the case: if I use a FINE logging level, I see really a lot of SELECT queries, which I didn't see with my "home made" Cache...
I am really confused.. :(
Thanks again for helping + bye

Loading and parsing XML

what is the best method for loading external XML (with
inherent HTML) content into Flash and into the TextArea component?
here is the requirement:
i have an image loader and a TextArea together on the screen.
a "story" is loaded which will present a series of images (in the
image loading) associated with a corresponding text (in the
TextArea). a "story" has multiple image/text sections that are
navigatied through with FRWD/BACK buttons. any given section can
also have multiple sub-sections or "frames".
here is a diagram of the flow (in this case there would be 5
click throughs: 5 text/image sequences, but all contained only
within 4 sections):
http://jalaka.com/lab/ia/story_nav.jpg
below is my proposed sample XML structure. i want Flash to
recognize how many sections and frames within sections there are in
each story XML document - in order to generate a corresponding
navigation structure (a tab for each section). HTML content will be
immediate availble to loadinto TextArea as user move forward in
sequence with nav. and images references can also be preloaded into
available MC containers to be swapped into place as user navigates
forward in sequence. also need to read and store attributes for
each node in the XML to come up in MCs in sequence. and must also
be able to parse XML in a way to place simple HTML formatted
content (within XML) into the TextArea.
would Arrays be used?
<story title = "Story Title">
<section num = "1" title = "Section One Title" >
<frame image = "1.jpg" caption = "caption text
here"><b>Content</b><br><br>content
content content</frame>
</section>
<section num = "2" title = "Section Two Title" >
<frame image = "1.jpg" caption = "caption text
here"><b>Content</b><br><br>content
content content</frame>
<frame image = "2.jpg" caption = "caption text
here"><b>Content</b><br><br>content
content content</frame>
</section>
</story>

Placing the XML into an array is a great plan. What you want
is each array element to be an object containing the section data.
Another plan is to use a List or Combox component. Again each
data property element would be an object containing the section
data.

Importing/Parsing XML

I have posted the following thread in the SQL/PLSQL forum and would appreciate your input as it is realted to XML.
Re: Importing/Parsing XML using SQL and/or PL/SQL
Thanks in advance for your help
David
Message was edited by:
David Ferguson

Hi David, please do visit the XML DB forum. There is an Oracle guy named Mark Drake and he is very good at this stuff. To your questions, yes, Oracle XML DB can handle any type of XML no matter how many levels you have. Check out the XMLTable function in the Oracle XML user's guide and it is pretty powerful. The trick is that it is hard if not impossible to combine singletons and multiples, because multiples require its own handling. I have to deal with this a lot. In some cases, I can use two xmltables, one for the multiples and one for the singlton, repeating the singleton for each of the multiples in one table. In other cases I just do two steps: get the multiples and singltons separately. You will find that using the global temporary table for this type of xml processing comes handy. At our place, some people use BizTalk to "map, orchestrate, factor and re-factor" xml messages from a partner, but I use Oracle XML DB. I have completed all available xml messages (more than 20) in just a short time, but it took the BizTalk consultants almost 5 months to finish one simple xml message! When I say Oracle does a beautiful job, they are not happy so they tell me that I should have been an Oracle salesman.
Ben

Parse XML DOM

I need to parse XML DOM in flash......
server side script is sending one var "req" through that XML
DOM
And after parsing that XML DOM i'll get a XML again from
which i need to parse the path to load an image

JSTL has an <x:parse> element, doesn't it? At any rate "I need JSP code" sounds very much like a JSP question to me. There's a JSP forum.

How to write sql query to parse xml?

Hi, I am new to this parsing xml. I need to extract value from xml using sql query. Please find the sample xml file. Kindly help me.
<?xml version="1.0" encoding="UTF-8"?>
<MaterialUpdates>
<Materials>
     <SalesOrg>
       <ID>KAR12</ID>
     </SalesOrg>
</Materials>
</MaterialUpdates>
I need to extratct ID value : /MaterialUpdates/Materials/SalesOrg/ID

Thanks once again, it is working as per your suggestion. One last question .. how about in case of there is multiple nodes.
Please find sample xml below:
<?xml version="1.0" encoding="UTF-8"?>
<MaterialUpdates>
<Materials>
     <SalesOrg>
       <ID>KAR12</ID>
     </SalesOrg>
     <SalesOrg>
       <ID>KAR13</ID>
     </SalesOrg>
     <SalesOrg>
       <ID>KAR14</ID>
     </SalesOrg>
</Materials>
</MaterialUpdates>
The above mentioned sql query works fine when there is one occurance of SalesOrg - ID, but fails when there is multiple occurance.

Again in english: loadjava parser xml/plsql

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