Last change
on this file since 507 was 507, checked in by George Lilly, 15 years ago |
NHIN gateway and adaptor for use on linux with VistA EHR and RPMS
|
File size:
1.5 KB
|
Rev | Line | |
---|
[507] | 1 | package gov.hhs.fha.nhinc.util;
|
---|
| 2 |
|
---|
| 3 | import java.io.FileReader;
|
---|
| 4 |
|
---|
| 5 | /**
|
---|
| 6 | * String utilities...
|
---|
| 7 | *
|
---|
| 8 | * @author Les Westberg
|
---|
| 9 | */
|
---|
| 10 | public class StringUtil
|
---|
| 11 | {
|
---|
| 12 | /**
|
---|
| 13 | * This method reads the entire contents of a text file and returns the contents in
|
---|
| 14 | * a string variable.
|
---|
| 15 | *
|
---|
| 16 | * @param sFileName The path and location of the text file.
|
---|
| 17 | * @return The contents that was read in.
|
---|
| 18 | */
|
---|
| 19 | public static String readTextFile(String sFileName)
|
---|
| 20 | throws UtilException
|
---|
| 21 | {
|
---|
| 22 | String sText = "";
|
---|
| 23 | FileReader frTextFile = null;
|
---|
| 24 |
|
---|
| 25 | try
|
---|
| 26 | {
|
---|
| 27 | frTextFile = new FileReader(sFileName);
|
---|
| 28 | char caBuf[] = new char[1024];
|
---|
| 29 | int iLen = 0;
|
---|
| 30 | StringBuffer sbText = new StringBuffer();
|
---|
| 31 | while ((iLen = frTextFile.read(caBuf, 0, 1024)) != -1)
|
---|
| 32 | {
|
---|
| 33 | sbText.append(caBuf, 0, iLen);
|
---|
| 34 | }
|
---|
| 35 |
|
---|
| 36 | sText = sbText.toString();
|
---|
| 37 | }
|
---|
| 38 | catch (Exception e)
|
---|
| 39 | {
|
---|
| 40 | String sErrorMessage = "Failed to read text file: " + sFileName + ". Error: " + e.getMessage();
|
---|
| 41 | throw new UtilException(sErrorMessage, e);
|
---|
| 42 | }
|
---|
| 43 | finally
|
---|
| 44 | {
|
---|
| 45 | if (frTextFile != null)
|
---|
| 46 | {
|
---|
| 47 | try
|
---|
| 48 | {
|
---|
| 49 | frTextFile.close();
|
---|
| 50 | }
|
---|
| 51 | catch (Exception e)
|
---|
| 52 | {
|
---|
| 53 |
|
---|
| 54 | }
|
---|
| 55 | }
|
---|
| 56 | }
|
---|
| 57 |
|
---|
| 58 | return sText;
|
---|
| 59 | }
|
---|
| 60 | }
|
---|
Note:
See
TracBrowser
for help on using the repository browser.