Example usage for org.apache.commons.lang StringUtils indexOf

Introduction

In this page you can find the example usage for org.apache.commons.lang StringUtils indexOf.

Prototype

public static int indexOf(String str, String searchStr, int startPos) 

Source Link

Document

Finds the first index within a String, handling null.

Usage

From source file:org.sonar.ide.eclipse.internal.ui.jobs.AbstractRefreshModelJob.java

private void addLine(final Map<String, Object> markerAttributes, final long line, final String text) {
    int start = 0;
    for (int i = 1; i < line; i++) {
        start = StringUtils.indexOf(text, '\n', start) + 1;
    }//from w w  w .java  2 s.c om
    final int end = StringUtils.indexOf(text, '\n', start);
    markerAttributes.put(IMarker.CHAR_START, start);
    markerAttributes.put(IMarker.CHAR_END, end);
}

---

From source file:org.sonar.plugins.web.checks.coding.MaxLineLengthCheck.java

private void handleNode(Node node) {
    currentNode = node;//from  www  . j av a 2  s. c o  m
    String code = node.getCode();
    int startPos = 0;
    int indexPos;
    int newlines = 0;
    while ((indexPos = StringUtils.indexOf(code, '\n', startPos)) >= 0) {
        currentLineLength += indexPos - startPos;
        check(node, newlines);

        startPos = indexPos + 1;
        newlines++;
    }
    if (startPos < code.length()) {
        currentLineLength += code.length() - startPos;
    }
}

---

From source file:pl.otros.logview.gui.message.StackTraceFinder.java

public SortedSet<SubText> findStackTraces(String text) {
    SortedSet<SubText> set = new TreeSet<SubText>();
    LinkedList<Integer> newLineIndexes = new LinkedList<Integer>();
    newLineIndexes.add(0);//from   w  w w .  j  a v  a2s  .  c om
    int newLineIndex = -1;
    while ((newLineIndex = StringUtils.indexOf(text, '\n', newLineIndex + 1)) > -1) {
        newLineIndexes.addLast(newLineIndex);
    }
    if (newLineIndexes.getLast() < text.length()) {
        newLineIndexes.addLast(text.length());
    }

    int startLine;
    int endLine;
    boolean found = false;
    int startedLineException = -1;
    for (int i = 0; i < newLineIndexes.size() - 1; i++) {
        startLine = newLineIndexes.get(i);
        endLine = newLineIndexes.get(i + 1);
        String line = text.substring(startLine, endLine);
        Matcher matcher = exceptionLine.matcher(line);
        boolean f = matcher.find();
        if (f && !found) {
            startedLineException = i - 1;
        } else if (!f && found) {
            // exception end
            int start = newLineIndexes.get(startedLineException);
            int end = newLineIndexes.get(i);
            SubText subText = new SubText(start, end);
            set.add(subText);
        }
        found = f;
    }
    // Add stacktrace if string with end of stacktrace
    if (found) {
        int start = newLineIndexes.get(startedLineException);
        int end = newLineIndexes.getLast();
        SubText subText = new SubText(start, end);
        set.add(subText);
    }
    // for (SubText subText : set) {
    // System.out.printf("[%d -> %d] \n\"%s\"", subText.start, subText.end, text.substring(subText.start, subText.end));
    // }
    return set;
}

---

• «
• 1
• 2
• 3
• »