/**
* Takes a line and looks for an archive request tag. If one is found, the information from the
* tag is returned as an <CODE>ArchiveRequest</CODE>. If a tag is found, the data in the tag is
* stored in the <CODE>HashMap</CODE> provided.
*
* @param currentLine The line in which to look for the archive tag.
* @param group The <CODE>ArchiveGroup</CODE> to which to add the <CODE>ArchiveRequest</CODE>. Can
* be <CODE>null</CODE>.
* @param template The <CODE>Template</CODE> to which the <CODE>ArchiveRequest</CODE> belongs.
* @return The archive request tag data as an instance of <CODE>ArchiveRequest</CODE>, <CODE>null
* </CODE> if the line passed in does not contain an arFile tag.
*/
private ArchiveRequest parseArchiveRequestTag(
String currentLine, ArchiveGroup group, Template template) {
ArchiveRequest archiveTag;
Matcher currentMatcher = archiveRequestPattern.matcher(currentLine);
if (currentMatcher.find()) {
String fileName = currentMatcher.group(1);
archiveTag = template.getArchiveRequest(fileName);
if (archiveTag == null) {
archiveTag = new ArchiveRequest(fileName);
template.addArchiveRequest(archiveTag);
}
if (group != null) {
// Creating a new request object because the requests
// in the groups flagged as not in database will mean the
// group - request association is not in database. Requests
// in the archiveRequests map flagged as not in database
// means the request record is not there.
String requestFileName = archiveTag.getFileName();
String requestFileLocation = archiveTag.getFileLocation();
ArchiveRequest groupRequest = new ArchiveRequest(requestFileLocation, requestFileName);
group.addArchiveRequest(groupRequest);
}
} else archiveTag = null;
return archiveTag;
}
