Help on writing xml
Hi i am trying to get this
bw.write("<mcq_QuestionType QID=" "+count+" ">");
to print out as this in my xml file
<mcq_Questiontype QID="1">
can anyone please help me.......
what i get is
<mcq_Questiontype QID=1>
Hi,
To solve this kind of problem , you need to use escape character to display special characer like this. Normally, double quotes are used to represent the string, in order to avoid those default meaning we need to use escape characer "\".
Hope that helps.
Best Luck,
Senthil Babu
Developer Technical Support
SUN Microsystems
http://www.sun.com/developers/support/
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Need help in writing XML file!!!
dear friends:
I'm a learner in J2ME, and I understood how to parse a simple XML document with SAX parser, but it don't supply methods to write a XML file or store my data to a XML file.
Somebody can tell me how to do?
Thanks in advance.hello
you can also read this:
http://www.cafeconleche.org/books/xmljava/
nice stuff !
peace -
Hello guys,
I need help in writing XSLT.I have a XML structure as below.
<PushEventResult>
<pushEventDT>
<id>XX</id>
<serialNumber>111</serialNumber>
<Mpxn>1X1</Mpxn>
<EventData>
<alarmDtime>xxx</alarmDtime>
<alarmType>UP</alarmType>
<additionalData>dummy</additionalData>
</EventData>
<EventData>
<alarmDtime>xxx</alarmDtime>
<alarmType>DOWN</alarmType>
<additionalData>dummy</additionalData>
</EventData>
</pushEventDT>
</PushEventResult>
With XSLT I need to transform it in to this format.
<PushEventResult>
<pushEventDT>
<id>XX</id>
<serialNumber>111</serialNumber>
<Mpxn>1X1</Mpxn>
<EventData>
<alarmDtime>xxx</alarmDtime>
<alarmType>UP</alarmType>
<additionalData>dummy</additionalData>
</EventData>
</pushEventDT>
<pushEventDT>
<id>XX</id>
<serialNumber>111</serialNumber>
<Mpxn>1X1</Mpxn>
<EventData>
<alarmDtime>xxx</alarmDtime>
<alarmType>DOWN</alarmType>
<additionalData>dummy</additionalData>
</EventData>
</pushEventDT>
</PushEventResult>A possible attempt will be this set of templates.
<xsl:template match="PushEventResult">
<xsl:copy>
<xsl:apply-templates select="pushEventDT" />
</xsl:copy>
</xsl:template>
<xsl:template match="pushEventDT">
<xsl:for-each select="EventData">
<pushEventDT>
<xsl:call-template name="const_struct" />
<xsl:copy-of select="." />
</pushEventDT>
</xsl:for-each>
</xsl:template>
<xsl:template name="const_struct">
<xsl:apply-templates select="preceding-sibling::*[not(name()='EventData')]" mode="const" />
</xsl:template>
<xsl:template match="*" mode="const">
<xsl:copy-of select="." />
</xsl:template> -
Hello all
There's a vast amount of information on the java.sun.com site about parsing XML files:
* creating DOM trees in memory from an XML file
* setting up event handlers to be called when an XML file is parsed
* transforming XML files using XSL.
However, I can find very little information anywhere about writing XML files in the first place! I'm already aware of two ways to do this:
(1) create a DOM in memory and write this to a file. If the data is large, though, this isn't feasible.
(2) just output the XML elements directly to some file as text. This doesn't take account of the encoding, or special characters, and the document is not necessarily then syntactically valid.
Is there some API which I haven't yet come across that is designed specifically for writing XML data to files? If it's built in to Java 2, then goodness knows how I've missed it all this time; if it's third-party, I'd be grateful for any links.
Thanks for your help
Rich FearnI know pastes can be horrible, but this is a working example which I find useful: SAX XML output ;)
import java.io.*;
// SAX classes.
import org.xml.sax.*;
import org.xml.sax.helpers.*;
//JAXP 1.1
import javax.xml.parsers.*;
import javax.xml.transform.*;
import javax.xml.transform.stream.*;
import javax.xml.transform.sax.*;
//AlphabetXMLOut(file, alphabets);
class AlphabetXMLOut {
public void run(){
try{
FileOutputStream fos = new FileOutputStream("output.xml");
PrintWriter out = new PrintWriter(fos);
StreamResult streamResult = new StreamResult(out);
// PrintWriter from a Servlet
//PrintWriter out = response.getWriter();
//StreamResult streamResult = new StreamResult(out);
SAXTransformerFactory tf = (SAXTransformerFactory) SAXTransformerFactory.newInstance();
// SAX2.0 ContentHandler.
TransformerHandler hd = tf.newTransformerHandler();
Transformer serializer = hd.getTransformer();
serializer.setOutputProperty(OutputKeys.ENCODING,"ISO-8859-1");
serializer.setOutputProperty(OutputKeys.DOCTYPE_SYSTEM,"users.dtd");
serializer.setOutputProperty(OutputKeys.INDENT,"yes");
hd.setResult(streamResult);
hd.startDocument();
AttributesImpl atts = new AttributesImpl();
// USERS tag.
hd.startElement("","","USERS",atts);
// USER tags.
String[] id = {"PWD122","MX787","A4Q45"};
String[] type = {"customer","manager","employee"};
String[] desc = {"Tim@Home","Jack&Moud","John D'oe"};
for (int i=0;i<id.length;i++){
atts.clear();
atts.addAttribute("","","ID","CDATA",id);
atts.addAttribute("","","TYPE","CDATA",type[i]);
hd.startElement("","","USER",atts);
hd.characters(desc[i].toCharArray(),0,desc[i].length());
hd.endElement("","","USER");
hd.endElement("","","USERS");
hd.endDocument();
fos.close();
}catch (IOException e){
System.err.println ("Unable to write to file");
System.exit(-1);
}catch (TransformerConfigurationException tce){
System.err.println("Error in: TransformerConfigurationException");
}catch (SAXException spe) {
// Error generated by the parser
System.err.println("Error in: (SAXException");
// Use the contained exception, if any
Exception x = spe;
if (spe.getException() != null)
x = spe.getException();
x.printStackTrace();
-Hope this helps -
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Thanks in Advance,
Sreedhar.Hi,
Following with my query I've tried to use this code but still I'm unable to execute the mapping.
import java.util.*;
import com.sap.aii.mapping.lookup.*;
import com.sap.aii.mapping.lookup.*;
DataBaseAccessor accessor = null;
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//give your business system having channel name
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//give your channel name
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Channel channel =
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catch (Exception e) {}
finally {
if (accessor != null)
accessor.close();
result.addValue((String)cValue);
--> I don't know what are the parameters to be used and how to be used in the UDF because this is the first time I'm writing a UDF.
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Sreedhar. -
Help with writing and retrieving data from a table field with type "LCHR"
Hi Experts,
I need help with writing and reading data from a database table field which has a type of "LCHR". I have given an example of the original code but don't know what to change it to in order to fix it and still read in the original data that's stored in the LCHR field.
Basically we have two Function modules, one that saves list data to a database table and one that reads in this data. Both Function modules have an identicle table which has an array of fields from type INT4, CHAR, and type P. The INT4 field is the first one.
Incidentally this worked in the 4.7 non-unicode system but is now dumping in the new ECC6 Unicode system.
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C
SAVING THE LIST DATA TO DB
DATA: L_WA(800).
LOOP AT T_TAB into L_WA.
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The unicode flag is active.
When I run our report and then to try and save the list data a dump is happening at the following point
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As I say, T_TAB consists of different fields and field types whereas L_WA is CHAR 800. The dump mentions UC_OBJECTS_NOT_CONVERTIBLE
When I try to load a saved list the dump is happening at the following point
APPEND T_DATA-RAWDATA to T_TAB.
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In both examples the dumps mention UC_OBJECTS_NOT_CONVERTIBLE
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C -
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For eg: The amount should be displayed in 0.00 format .when i am exporting it to excel it is displaying as 0 :( .
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TomHi,
Try using format part of the JSTL tag libs.
Syntax :
<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
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I need help in writing the data from JSP to excel.I
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My database is 11gR2 on Linux.
I am struck in writing a difficult query, need help from your guys.
I have a table, an application is controlling the columns of this table. Columns are added by the application.
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create table imran_test(
2 username varchar2(100),
3 layer1 number(1),
4 layer2 number(2),
5 layer3 number(2));
-- where layer1, layer2, layer3.... are increased up to layer 22 and could be increased more...
Now each username will have 1 in any one of the layer, and all other layers will have 0
Like if I consider the above table this could be the sample data:
imran 1 0 0
hafeez 0 1 0
james 0 0 1
Now the result my query should return is:
select username, <column name where value is 1> and value of it, as per sample data, this should be return by the query:
imran layer1 1
hafeez layer2 1
james layer 3 1
Note: Please remember the columns are not fixed, they are added/altered by application.
Regards,
ImranThe table design is incorrect as it is not in 3NF and has a repeating group
You should correct the 'design' first or turn the layer... columns in a VARRAY.
Also my feeling is you should change your subject line 'Help in writing a query!' in 'Write my query' as that is what you actually ask, and leave out the exclamation mark.
Basically you dump everything in this forum, and being a bit less demanding might suit you better.
Also you still act rude by not marking your questions as answered.
Change that
Sybrand Bakker
Senior Oracle DBA
Edited by: sybrand_b on 1-apr-2012 12:09 -
Hi all,
I am creating a report, and need help with writing a formula...
I am creating a report that shows how many visits/touches our reps have made to various grade accounts. It is broken down by calendar week, and I currently have a weekly "goal" number set that the reps have to meet. That "goal" number increases each week to keep a running total. (example: week 1: 7, week 2: 14, week 3: 21)
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What I need is that total to show, but totaled for each rep individually.
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</user>
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i already developed bdc programs for me31k and me21.
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