/**
* Splits the input string into strings separated by the delimiter and put them into a Vector.
*
* @param delimiter splitting delimiter
* @param input input string
* @return returns a Vector containing the substrings of the input that occur between delimiter.
* Returns the Vector with original string as only the element when the delimiter is not found
* in the input string.
* @exception throws a FrameworkException when either input/delimiter is null.
*/
public static Vector split(String delimiter, String input) throws FrameworkException {
if (input == null || delimiter == null) {
throw new FrameworkException(
"RegexUtils: split(): input or delimiter is null."
+ "input ="
+ input
+ ", "
+ "delimiter = "
+ delimiter);
}
Perl5Util util = new Perl5Util();
Vector result = new Vector();
// convert the delimiter to the perl5 format
delimiter = makePerl5MatchPattern(delimiter);
try {
// Populate the vector argument with split strings
util.split(result, delimiter, input, util.SPLIT_ALL);
} catch (MalformedPerl5PatternException e) {
throw new FrameworkException("RegexUtils: split():" + e.getMessage());
}
return result;
}
// Overridden Methods
@Override
protected void inspectContents(File file, String contents) {
StringBuffer buf = new StringBuffer();
// Split it into lines
StringSplitter splitter = new StringSplitter(contents, getLineEnding());
// Scan each line
int totalMatchesForThisFile = 0;
int lineCount = 1;
while (splitter.hasMoreElements()) {
String line = (String) splitter.nextElement();
input = new PatternMatcherInput(line);
try {
while (util.match(regex, input)) {
result = util.getMatch();
totalMatchesForThisFile++;
totalNumberOfMatches++;
buf.append(
" line: " + lineCount + " position: " + result.beginOffset(0) + getLineEnding());
}
} catch (MalformedPerl5PatternException e) {
System.out.println("MalformedPerl5PatternException: " + e.getMessage());
System.out.println("Valid expression: [m]/pattern/[i][m][s][x]");
return;
}
lineCount++;
}
// Output the results
if (totalMatchesForThisFile > 0) {
if (totalMatchesForThisFile == 1) {
System.out.println(
"Found " + totalMatchesForThisFile + " match in file: " + file.getPath());
} else {
System.out.println(
"Found " + totalMatchesForThisFile + " matches in file: " + file.getPath());
}
System.out.print(buf.toString());
System.out.println("");
}
}