protected void generateLinks()

in src/main/java/org/apache/maven/plugins/changelog/ChangeLogReport.java [1409:1497]

• 73 lines of code
• 22 McCabe index (conditional complexity)

    protected void generateLinks(String connection, String name, String revision, Sink sink) {
        String linkFile;
        String linkRev = null;

        if (revision != null) {
            linkFile = displayFileRevDetailUrl;
        } else {
            linkFile = displayFileDetailUrl;
        }

        if (linkFile != null) {
            if (!linkFile.equals(scmUrl)) {
                String linkName = name;
                if (encodeFileUri) {
                    try {
                        linkName = URLEncoder.encode(linkName, "UTF-8");
                    } catch (UnsupportedEncodingException e) {
                        // UTF-8 is always supported
                    }
                }

                // Use the given URL to create links to the files

                if (linkFile.indexOf(FILE_TOKEN) > 0) {
                    linkFile = linkFile.replaceAll(FILE_TOKEN, linkName);
                } else {
                    // This is here so that we are backwards compatible with the
                    // format used before the special token was introduced

                    linkFile += linkName;
                }

                // Use the given URL to create links to the files

                if (revision != null && linkFile.indexOf(REV_TOKEN) > 0) {
                    linkFile = linkFile.replaceAll(REV_TOKEN, revision);
                }
            } else if (connection.startsWith("scm:perforce")) {
                String path = getAbsolutePath(displayFileDetailUrl, name);
                linkFile = path + "?ac=22";
                if (revision != null) {
                    linkRev = path + "?ac=64&rev=" + revision;
                }
            } else if (connection.startsWith("scm:clearcase")) {
                String path = getAbsolutePath(displayFileDetailUrl, name);
                linkFile = path + rptOneRepoParam;
            } else if (connection.indexOf("cvsmonitor.pl") > 0) {
                Pattern cvsMonitorRegex = Pattern.compile("^.*(&module=.*?(?:&|$)).*$");
                String module = cvsMonitorRegex.matcher(rptOneRepoParam).replaceAll("$1");
                linkFile = displayFileDetailUrl + "?cmd=viewBrowseFile" + module + "&file=" + name;
                if (revision != null) {
                    linkRev = rptRepository + "?cmd=viewBrowseVersion" + module + "&file=" + name + "&version="
                            + revision;
                }
            } else {
                String path = getAbsolutePath(displayFileDetailUrl, name);
                linkFile = path + rptOneRepoParam;
                if (revision != null) {
                    linkRev = path + "?rev=" + revision + "&content-type=text/vnd.viewcvs-markup" + rptMultiRepoParam;
                }
            }
        }

        if (linkFile != null) {
            sink.link(linkFile);
            sinkFileName(name, sink);
            sink.link_();
        } else {
            sinkFileName(name, sink);
        }

        sink.text(" ");

        if (linkRev == null && revision != null && displayChangeSetDetailUrl != null) {
            if (displayChangeSetDetailUrl.indexOf(REV_TOKEN) > 0) {
                linkRev = displayChangeSetDetailUrl.replaceAll(REV_TOKEN, revision);
            } else {
                linkRev = displayChangeSetDetailUrl + revision;
            }
        }

        if (linkRev != null) {
            sink.link(linkRev);
            sink.text("v " + revision);
            sink.link_();
        } else if (revision != null) {
            sink.text("v " + revision);
        }
    }