Preeti Sikri

Hi
I have a field called Last updated date and I alread have some date in that field Now what I want to do is compare last updated with current date and see if the last update date is from within last 5 month and then I want to print new. Please help me my pseduo code is something like this
If (last-updated-date lasser then last 5 months)
{
print("new");
}
else{
print("old");
}
Any help would be great.
Thanks

The full exception is like this

java.lang.NullPointerException
at parser.grrText.swapNodes(grrText.java:112)
at parser.grrText.checkRpt(grrText.java:91)
at parser.grrText.fileToDom(grrText.java:66)
at parser.grrText.process(grrText.java:57)
at parser.grrText.<init>(grrText.java:40)
at parser.grrText.main(grrText.java:44)
Exception in thread "main"

Please help me.
Any help would be great.
Thanks.

Hi friends
I have a xml file which I'm parsing through java dom and the XSLT.
Now I have a tag called <summary> now what i want to know is that summary tag comtains text and I have a spesific phrase called "child health and tobacoo" what i want to do is search this specific phrase in the summary tag and then create hyperlink for a specific website now I do not know how to do this and where should I do this when parsing the file or after parsing in xsl???
Please help me.
Thanks

Hi Friends
Hi
I have around 100 xml files in which my developer by mistake inserted Some text in wrong node(element).
Now I wanna make java program in which I want to cut that text from that node and want to paste it in another node.
I have wrote some cod efor that but it is giving me exception in
specific code :
Exception is "java.lang.NullPointerException"
Code is :
package parser; import javax.xml.transform.TransformerFactory; import javax.xml.transform.Transformer; import javax.xml.transform.stream.StreamSource; import javax.xml.transform.stream.StreamResult; import javax.xml.transform.TransformerException; import javax.xml.transform.TransformerConfigurationException; import javax.xml.transform.dom.*; import org.rwjf.*; import com.magnet.general.fileHandler; import com.magnet.general.Utils; // Imported java classes import java.io.FileOutputStream; import java.io.FileNotFoundException; import java.io.IOException; import org.w3c.dom.*; import com.sun.xml.tree.XmlDocument; import com.sun.xml.tree.XmlDocumentBuilder; import com.sun.xml.tree.ElementNode; import com.sun.xml.tree.TreeWalker; import java.io.File; import java.util.*; public class grrText { static private Document currReportDom; org.rwjf.grr.rw_gra_gen_common common = new org.rwjf.grr.rw_gra_gen_common(); String fname = null; static public Document getDom(){ return currReportDom; } public void setDom(Document Doc){ currReportDom = Doc; } public grrText() { process(); } public static void main(String[] args) { grrText grrText1 = new grrText(); } public void process(){ //listFiles\\ String srcdir = new String("C:\\projects\\xml\\rwjf-org\\closedgrants\\finalxml\\grr\\"); File fileDir = new File(srcdir); String[] fileList = fileDir.list(); for(int i=0; i<fileList.length; i++){ fname = fileList[i]; String currFile = srcdir + fileList[i]; //System.out.print("Full path file name is " + currFile); //System.out.println("\n file name is " + fname); this.fileToDom(currFile); } System.out.print("\n Have names of all the files count is " + fileList.length); } public void fileToDom(String filename){ Document doc = common.buildDocumentForFile(filename, true); // System.out.print("inside fileToDom making dome for " + filename); this.setDom(doc); this.checkRpt(doc); // common.echo(doc); } public void checkRpt(Document currDom){ //System.out.print("\n inside read Dom "); //System.out.println("file name is " + fname); NodeList typeList = currDom.getElementsByTagName("REPTYPE"); String section = common.getValueForTagConcatSubtree(currDom, "SECTION"); String summ = common.getValueForTagConcatSubtree(currDom, "SUMMARY"); String abst = common.getValueForTagConcatSubtree(currDom, "ABSTRACT"); try{ if( typeList == null && typeList.getLength() == 0 ) { System.out.print("LIST is empty ,return bad... " ); } else { for(int i=0; i< typeList.getLength(); i++ ){ String strval = typeList.item(i).getFirstChild().getNodeValue(); if(strval.equalsIgnoreCase("Grant Results Brief")){ if(section != null && section.length() > 0){ if((summ != null) && (summ.length() != 0) && (!summ.equals("null")) && (!summ.equals(""))) { System.out.println("testing" + fname); }else{ this.swapNodes(currDom, section, summ); } } } }//end main if } }catch (NumberFormatException e) { System.out.println("Exception is : " + e.getMessage()); } //common.echo(currDom); } public void swapNodes(Document currDom, String secval, String summval){ System.out.print("\n inside Swap Nodes for " + fname); Node root = this.currReportDom.getDocumentElement(); NodeList secNode = currDom.getElementsByTagName("SECTION"); Element summNode = currDom.getElementById("SUMMARY"); Text cdatasumm = this.getDom().createTextNode(secval); summNode.appendChild(cdatasumm); [quote]root.appendChild(summNode);[/quote]//gives error here this.transformFile(currDom); } public void transformFile(Document doc){ System.out.print("INSIDE TRANSFORM"); try { DOMSource dsource = new DOMSource(doc.getFirstChild()); String filePath = "C:\\projects\\xml\\rwjf-org\\closedgrants\\finalxml\\grr\\test\\" + fname ; System.out.print(filePath); // choose an XSL based on the document type TransformerFactory tfactory = TransformerFactory.newInstance(); Transformer thetrans = tfactory.newTransformer(); //Transformer thetrans = tfactory.newTransformer(); thetrans.transform(dsource, new StreamResult(new FileOutputStream(filePath))); } catch (Exception e) { e.printStackTrace(); } } }

Please let me where i'm going wrong .
Thanks
Preeti

so Pls tell me what should i download so that i can run J2EE and EJBon windows 98 I already have JDK 1.2 please tell me what should I download now .
any help would be great regards Preeti

Thanks so much for the response i have not downloaded anything as yet but now i'll download Java sdk1.3 thanks so much
Regards Preeti

hi friends
I'm new to SDK and wanted to know that I have windows 98 on my system and I wanted to work on J2EE, is it like after downloading Java SDK I can work on J2EE.
Please reply to this query as I need to know this : Does J2EE and EJB works on SDK and does SDK works on Windows 98.
Regards Preeti

hi vik nuckchady
i'm going to search the database I mean I'll query the database now pls tell me how to go about it pls it is very important .
Regards Preeti

Hi friends
i need to make a search engine using JSP and java beans so pls tell me if you know about any site or u guys have some example that will be great
Regards Preeti

Hi friend can anyone please tell me where can i fine Jxam2 any help would be great
Regards Preeti

Hi friend s
I'm planning to give my certification on 20th april just wanted to know one thing that what should I do with applets I am totally confused as I do not know whether this topic will be in the exam or not
and pls tell me is swing is there in the exam or not
any help wld be great
Regards Preeti

Hi friend
I am prepaing for my SCJP and just wanted to know if there is any study group or jug in Connecticut , USA.
If there is any pls give me the info how can I join that group
Regards Preeti

Hi
I am creating a site using JSP in which I want a functionality where a person can
1) upload his resume (in doc format)
2) then I can convert the doc file to a txt file and can save the resume in the database
How can I achive this
any help would be great Regards Preeti

Hi friends
I'm m=new to JSP and I have used JSP with java Neans can anyone pls tell me how can I work on servelts with JSp ..
is there any tutorial available on web
any help wld be great thanks regards
Preeti

Hi friends
is there any site available on the web where I can find sample code for uploading files in JSp
Regards PReeti