How To Escape unwanted Special Characters In String Data While Converting Into XML Data
Mar 7, 2014
I'am trying to converting string data into xml data using xml beans and StringEscapeUtils.This is work fine but in one case it if the data contains special characters.
Code snippet
--------------------
import org.apache.commons.lang3.StringEscapeUtils;
import org.apache.xmlbeans.XmlException;
import org.apache.xmlbeans.XmlObject;
public class ParseXMLData {
public static XmlObject parseXML(String stringXML) {
XmlObject xmlObject = null;
[Code] ....
success case
---------------------------
i/p------<aaa><bbb>This converts string to xml</bbb></aaa>
o/p---<aaa><bbb>This converts string to xml</bbb></aaa>
Failer case
-----------------
i/p----<aaa><bbb>This fails if it contains < symbols</bbb></aaa>
expected o/p----<aaa><bbb>This fails if it contains < symbols</bbb></aaa>
Observed that it converts < to '<' but as per xml rules, if data contains '< ' it fails. I want to convert staring and end tags to xml format and if data in b/w middle of starting and ending tags do'n need to convert it. How to do it.
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Nov 13, 2014
I have some XML tags in jsp like.
<esi:assign name="searchfor">'''someval like < or >'''</esi:assign> . Now on the basic of request param i want these tags should render with value < or > on the basis of what is inside tags. I applied the below code but didn't work. Any Idea.
<c:if test="${testval}" >
<jsp:text><![CDATA[<xmp>]]></jsp:text>
</c:if>
<esi:assign name="searchfor">'''>'''</esi:assign>
<c:if test="${testval}" >
<jsp:text><![CDATA[</xmp>]]></jsp:text>
</c:if>
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Mar 29, 2014
<input type="text" name="test" class="form-control input-sm" maxlength="20"/>
This is my textbox can i include in my tetxbox that it will no accept special characters?
Can i configure it there? like maxlength="20" w/c is character limit is set to 20, not allowing special characters be configure like that , character="speical is not allowed" something like that?
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Oct 30, 2014
import java.util.Scanner;
public class PassCode
{
public static final String SPECIAL_CHARACTERS = "$,#";
public static void main(String[] args)
[Code] ....
I'm having trouble with the code using char[]c, for the special characters. Every thing else seems to work correctly, expect for the special characters.
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Mar 26, 2014
The below is the existing data in a file running over 24768 lines
There are duplicate names link (abc) , width and FLof which stands for offset
file A
------------------
###########################################################################
# F Name Gro Width FLof Class
###########################################################################
1cbb abc - 6 2 INDIRECT
1cbc xyz - 3 0 INDIRECT
1cbd abc - 4 0 INDIRECT
1cf3 bcd - 3 5 INDIRECT
1cf4 pqr - 3 0 INDIRECT
1cf5 bcd - 8 0 INDIRECT
---------
---------- so on
I want a script to convert the file data to as folowing data :
file B
-----------------
###########################################################################
# F Name Gro Width FLof Class
###########################################################################
1cbb abc_7_2 - 6 2 INDIRECT
1cbc xyz - 3 0 INDIRECT
1cbd abc_11_8 - 4 0 INDIRECT
1cf3 bcd_7_5 - 3 5 INDIRECT
1cf4 pqr - 3 0 INDIRECT
1cf5 bcd_15_8 - 8 0 INDIRECT
Explanation for conversion is here :
first row abc has width as 6 and FLof as 2 in file A, so it occupies position 2,3,4,5,6,7 accounting to 6 position so represented as abc_7_2 in file B
Now row three of file A has duplicate of abc so now the new offset will be previous offset plus one ie. position will start from 8 and it goes as follows 8,9,10,11 so represented as abc_11_8
This will create unique and informative names, the same goes with other rows :
</pre> mh_sh_highlight_all('xml');
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Sep 13, 2014
I get an error when I try to divide 500 miles by 25.5 gallons
Exception in thread "main" java.lang.NumberFormatException: For input string: "25.5"
at java.lang.NumberFormatException.forInputString(Num berFormatException.java:65)
at java.lang.Integer.parseInt(Integer.java:580)
at java.lang.Integer.parseInt(Integer.java:615)
at Mileage.main(Mileage.java:42)
Java Result: 1
[Code] .....
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public class Lab07 {
public static void main (String[] args) {
System.out.println(convertToInt("123"));
} public static int convertToInt(String str) {
int conversion = 0;
int i;
[Code] ....
The only methods I am aloud to use is length and charAt, which I have done. I see why it is returning a 0 at the end of the value returned, its because I set my int conversion = 0. If I just declare it I get a compiler error that it must be initialized.
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import java.awt.*;
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private JTextField box;
[code]....
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Mar 21, 2015
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In the for loop below, I thought I would see if it would work, but it does not. The loop only executes once and does not allow me to enter data.
public class Records {
public static void main(String [] args) throws IOException {
Scanner input = new Scanner(System.in);
FileWriter fw = new FileWriter("dbs3.java");
BufferedWriter bw = new BufferedWriter(fw);
PrintWriter pw = new PrintWriter(bw);
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System.out.print("Number of new employees: ");
int number = input.nextInt();
[Code] ....
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Feb 21, 2014
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JSP/HTML
<form method="POST" action="GetFile" enctype="multipart/form-data">
<input type="file" name="datafile">
<input type="text" name="text1">
<input type="submit" value="Next">
</form>
Servlet: GetFile
System.out.println(request.getParameter("text1"));
I am able to upload the file to the server, but I am not able to get the value of text1 in the servlet (I am getting null value of text1 in the servlet), I need this textfield in the form to submit some additional information while uploading it to the server.
--> Is enctype="multipart/form-data" option of form doesn't allow other form data to be submited? if it doesn't allow it then what are the other options I have to send this additional textfield to the server.
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Java Code:
Class Hops{
String Name;
float Alpha Acid;
float Beta Acid;
};
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CList RecipieList; mh_sh_highlight_all('java');
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public static void main(String[] args) {
try {
// obtain a SAX based parser to parse XML document
[Code].....
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Java Code:
public static void main(String[] args) {
// TODO Auto-generated method stub
// Variables Declaration Section
//******************************
BufferedReader br;
String sCurrentLine;
String str;
[Code] ....
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//FILE: StudentIDArray.java
import javax.swing.*; //Used for the JOption dialog boxes
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[Code]....
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Java Code:
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System.out.println(String.valueOf(val));
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} mh_sh_highlight_all('java');
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Mar 23, 2015
I'm just trying to append new employee information to a previously created file. When I type yes to add new employee and enter a string, the data does not appear in the file.
Java Code:
public class Records {
public static void main(String [] args) throws IOException {
Scanner input = new Scanner(System.in);
FileWriter fw = new FileWriter("dbs3.java", true);
BufferedWriter bw = new BufferedWriter(fw);
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[code]....
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Feb 24, 2015
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I get and error .
If I try :
cmp = rsrow.getString(insCol);If I try:If I try:
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[code]....
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Sample code
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[Code] .....
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