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Forum:
Beginning Java
problem in converting String to Number
Arif Rizwan
Greenhorn
Posts: 5
posted 10 years ago
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Hi i am Arif i am getting run time Exception while converting
String
to Number please any one can advice me
public int convertToNumber(String numstr) { int i = Integer.parseInt(numstr); return i; }
Here i am calling above Method convertToNumber().
if (validate.hasNumber(req.getParameter(LRSConstant.MOB_NUM))) { bean.setMobno(ValidateUtils.getInstance().convertToNumber( req.getParameter(LRSConstant.MOB_NUM))); }
this is an Exception which i am getting at Run time
java.lang.NumberFormatException: For input string: "9700636702" java.lang.NumberFormatException.forInputString(NumberFormatException.java:48) java.lang.Integer.parseInt(Integer.java:461) java.lang.Integer.parseInt(Integer.java:499) com.company.lrs.common.ValidateUtils.convertToNumber(ValidateUtils.java:207) com.lrs.Register.presentation.RegisterServlet.createRequestBean(RegisterServlet.java:227) com.lrs.Register.presentation.RegisterServlet.doPost(RegisterServlet.java:42) javax.servlet.http.HttpServlet.service(HttpServlet.java:641) javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
Ulf Dittmer
Rancher
Posts: 43081
77
posted 10 years ago
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That number is too big for
int
- use
long
instead.
http://docs.oracle.com/javase/tutorial/java/nutsandbolts/datatypes.html
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