Java Code Examples for java.util.Scanner#match()
The following examples show how to use
java.util.Scanner#match() .
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Example 1
| Source File: BatchResponseParser.java From cloud-odata-java with Apache License 2.0 | 6 votes |
|
private String getBoundary(final String contentType) throws BatchException {
Scanner contentTypeScanner = new Scanner(contentType).useDelimiter(";\\s?");
if (contentTypeScanner.hasNext(REG_EX_CONTENT_TYPE)) {
contentTypeScanner.next(REG_EX_CONTENT_TYPE);
} else {
contentTypeScanner.close();
throw new BatchException(BatchException.INVALID_CONTENT_TYPE.addContent(HttpContentType.MULTIPART_MIXED));
}
if (contentTypeScanner.hasNext(REG_EX_BOUNDARY_PARAMETER)) {
contentTypeScanner.next(REG_EX_BOUNDARY_PARAMETER);
MatchResult result = contentTypeScanner.match();
contentTypeScanner.close();
if (result.groupCount() == 1 && result.group(1).trim().matches(REG_EX_BOUNDARY)) {
return trimQuota(result.group(1).trim());
} else {
throw new BatchException(BatchException.INVALID_BOUNDARY);
}
} else {
contentTypeScanner.close();
throw new BatchException(BatchException.MISSING_PARAMETER_IN_CONTENT_TYPE);
}
}
Example 2
| Source File: CustomFormat.java From mr4c with Apache License 2.0 | 6 votes |
|
public Map<String,String> parse(String str) {
if ( !matches(str) ) {
throw new IllegalArgumentException(String.format("[%s] doesn't match pattern [%s]", str, m_pattern));
}
Scanner scanner = new Scanner(str);
scanner.findWithinHorizon(m_regex, 0);
MatchResult result = scanner.match();
Map<String,String> vals = new HashMap<String,String>();
if ( result.groupCount()!=m_nameList.size() ) {
// this shouldn't be able to happen
throw new IllegalStateException(String.format("[%s] doesn't match pattern [%s]; found %d matches, expected %d", str, m_pattern, result.groupCount(), m_nameList.size()));
}
for (int i=1; i<=result.groupCount(); i++) {
String name = m_nameList.get(i-1);
String val = result.group(i);
if ( vals.containsKey(name) ) {
if ( !vals.get(name).equals(val) ) {
throw new IllegalArgumentException(String.format("[%s]doesnt match pattern [%s]; variable [%s] has values [%s] and [%s]", str, m_pattern, name, val, vals.get(name)));
}
}
vals.put(name,result.group(i));
}
return vals;
}
Example 3
| Source File: BatchRequestParser.java From cloud-odata-java with Apache License 2.0 | 6 votes |
|
private String getBoundary(final String contentType) throws BatchException {
Scanner contentTypeScanner = new Scanner(contentType).useDelimiter(";\\s?");
if (contentTypeScanner.hasNext(REG_EX_CONTENT_TYPE)) {
contentTypeScanner.next(REG_EX_CONTENT_TYPE);
} else {
contentTypeScanner.close();
throw new BatchException(BatchException.INVALID_CONTENT_TYPE.addContent(HttpContentType.MULTIPART_MIXED));
}
if (contentTypeScanner.hasNext(REG_EX_BOUNDARY_PARAMETER)) {
contentTypeScanner.next(REG_EX_BOUNDARY_PARAMETER);
MatchResult result = contentTypeScanner.match();
contentTypeScanner.close();
if (result.groupCount() == 1 && result.group(1).trim().matches(REG_EX_BOUNDARY)) {
return trimQuota(result.group(1).trim());
} else {
throw new BatchException(BatchException.INVALID_BOUNDARY);
}
} else {
contentTypeScanner.close();
throw new BatchException(BatchException.MISSING_PARAMETER_IN_CONTENT_TYPE);
}
}
Example 4
| Source File: TzdbZoneRulesCompiler.java From openjdk-8 with GNU General Public License v2.0 | 6 votes |
|
private int parseYear(Scanner s, int defaultYear) {
if (s.hasNext(YEAR)) {
s.next(YEAR);
MatchResult mr = s.match();
if (mr.group(1) != null) {
return 1900; // systemv has min
} else if (mr.group(2) != null) {
return YEAR_MAX_VALUE;
} else if (mr.group(3) != null) {
return defaultYear;
}
return Integer.parseInt(mr.group(4));
/*
if (mr.group("min") != null) {
//return YEAR_MIN_VALUE;
return 1900; // systemv has min
} else if (mr.group("max") != null) {
return YEAR_MAX_VALUE;
} else if (mr.group("only") != null) {
return defaultYear;
}
return Integer.parseInt(mr.group("year"));
*/
}
throw new IllegalArgumentException("Unknown year: " + s.next());
}
Example 5
| Source File: BatchResponseParser.java From cloud-odata-java with Apache License 2.0 | 6 votes |
|
private Map<String, String> parseMimeHeaders(final Scanner scanner) throws BatchException {
Map<String, String> headers = new HashMap<String, String>();
while (scanner.hasNext() && !(scanner.hasNext(REG_EX_BLANK_LINE))) {
if (scanner.hasNext(REG_EX_HEADER)) {
scanner.next(REG_EX_HEADER);
currentLineNumber++;
MatchResult result = scanner.match();
if (result.groupCount() == 2) {
String headerName = result.group(1).trim().toLowerCase(Locale.ENGLISH);
String headerValue = result.group(2).trim();
headers.put(headerName, headerValue);
}
} else {
throw new BatchException(BatchException.INVALID_HEADER.addContent(scanner.next()));
}
}
return headers;
}
Example 6
| Source File: TzdbZoneRulesCompiler.java From openjdk-8-source with GNU General Public License v2.0 | 6 votes |
|
private int parseYear(Scanner s, int defaultYear) {
if (s.hasNext(YEAR)) {
s.next(YEAR);
MatchResult mr = s.match();
if (mr.group(1) != null) {
return 1900; // systemv has min
} else if (mr.group(2) != null) {
return YEAR_MAX_VALUE;
} else if (mr.group(3) != null) {
return defaultYear;
}
return Integer.parseInt(mr.group(4));
/*
if (mr.group("min") != null) {
//return YEAR_MIN_VALUE;
return 1900; // systemv has min
} else if (mr.group("max") != null) {
return YEAR_MAX_VALUE;
} else if (mr.group("only") != null) {
return defaultYear;
}
return Integer.parseInt(mr.group("year"));
*/
}
throw new IllegalArgumentException("Unknown year: " + s.next());
}
Example 7
| Source File: TzdbZoneRulesCompiler.java From hottub with GNU General Public License v2.0 | 6 votes |
|
private int parseYear(Scanner s, int defaultYear) {
if (s.hasNext(YEAR)) {
s.next(YEAR);
MatchResult mr = s.match();
if (mr.group(1) != null) {
return 1900; // systemv has min
} else if (mr.group(2) != null) {
return YEAR_MAX_VALUE;
} else if (mr.group(3) != null) {
return defaultYear;
}
return Integer.parseInt(mr.group(4));
/*
if (mr.group("min") != null) {
//return YEAR_MIN_VALUE;
return 1900; // systemv has min
} else if (mr.group("max") != null) {
return YEAR_MAX_VALUE;
} else if (mr.group("only") != null) {
return defaultYear;
}
return Integer.parseInt(mr.group("year"));
*/
}
throw new IllegalArgumentException("Unknown year: " + s.next());
}
Example 8
| Source File: PluginMessagesCLIResult.java From thym with Eclipse Public License 1.0 | 6 votes |
|
private void parseMessage(){
Scanner scanner = new Scanner(getMessage());
while(scanner.hasNextLine()){
//check of --variable APP_ID=value is needed
if( scanner.findInLine("(?:\\s\\-\\-variable\\s(\\w*)=value)") != null ){
MatchResult mr = scanner.match();
StringBuilder missingVars = new StringBuilder();
for(int i = 0; i<mr.groupCount();i++){
if(i>0){
missingVars.append(",");
}
missingVars.append(mr.group());
}
pluginStatus = new HybridMobileStatus(IStatus.ERROR, HybridCore.PLUGIN_ID, CordovaCLIErrors.ERROR_MISSING_PLUGIN_VARIABLE,
NLS.bind("This plugin requires {0} to be defined",missingVars), null);
}
scanner.nextLine();
}
scanner.close();
}
Example 9
| Source File: TzdbZoneRulesCompiler.java From jdk8u-jdk with GNU General Public License v2.0 | 6 votes |
|
private int parseYear(Scanner s, int defaultYear) {
if (s.hasNext(YEAR)) {
s.next(YEAR);
MatchResult mr = s.match();
if (mr.group(1) != null) {
return 1900; // systemv has min
} else if (mr.group(2) != null) {
return YEAR_MAX_VALUE;
} else if (mr.group(3) != null) {
return defaultYear;
}
return Integer.parseInt(mr.group(4));
/*
if (mr.group("min") != null) {
//return YEAR_MIN_VALUE;
return 1900; // systemv has min
} else if (mr.group("max") != null) {
return YEAR_MAX_VALUE;
} else if (mr.group("only") != null) {
return defaultYear;
}
return Integer.parseInt(mr.group("year"));
*/
}
throw new IllegalArgumentException("Unknown year: " + s.next());
}
Example 10
| Source File: BatchRequestParser.java From cloud-odata-java with Apache License 2.0 | 6 votes |
|
private Map<String, String> parseHeaders(final Scanner scanner) throws BatchException {
Map<String, String> headers = new HashMap<String, String>();
while (scanner.hasNext() && !(scanner.hasNext(REG_EX_BLANK_LINE))) {
if (scanner.hasNext(REG_EX_HEADER)) {
scanner.next(REG_EX_HEADER);
currentLineNumber++;
MatchResult result = scanner.match();
if (result.groupCount() == 2) {
String headerName = result.group(1).trim().toLowerCase(Locale.ENGLISH);
String headerValue = result.group(2).trim();
headers.put(headerName, headerValue);
}
} else {
throw new BatchException(BatchException.INVALID_HEADER.addContent(scanner.next()));
}
}
return headers;
}
Example 11
| Source File: DefaultFormat.java From openjdk-jdk9 with GNU General Public License v2.0 | 6 votes |
|
protected ThreadStack parseThreadInfo(String threadInfo) {
Scanner s = new Scanner(threadInfo);
ThreadStack result = new ThreadStack();
// parsing thread info
s.findInLine(threadInfoPattern());
MatchResult res = s.match();
result.setThreadName(res.group(1));
result.setType(res.group(3));
result.setPriority(res.group(4));
result.setTid(res.group(7));
result.setNid(res.group(8));
result.setStatus(res.group(9));
s.close();
return result;
}
Example 12
| Source File: SystemUtils.java From 30-android-libraries-in-30-days with Apache License 2.0 | 6 votes |
|
private static MatchResult matchSystemFile(final String pSystemFile, final String pPattern, final int pHorizon) throws SystemUtilsException {
InputStream in = null;
try {
final Process process = new ProcessBuilder(new String[] { "/system/bin/cat", pSystemFile }).start();
in = process.getInputStream();
final Scanner scanner = new Scanner(in);
final boolean matchFound = scanner.findWithinHorizon(pPattern, pHorizon) != null;
if(matchFound) {
return scanner.match();
} else {
throw new SystemUtilsException();
}
} catch (final IOException e) {
throw new SystemUtilsException(e);
} finally {
StreamUtils.close(in);
}
}
Example 13
| Source File: TzdbZoneRulesCompiler.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 6 votes |
|
private int parseYear(Scanner s, int defaultYear) {
if (s.hasNext(YEAR)) {
s.next(YEAR);
MatchResult mr = s.match();
if (mr.group(1) != null) {
return 1900; // systemv has min
} else if (mr.group(2) != null) {
return YEAR_MAX_VALUE;
} else if (mr.group(3) != null) {
return defaultYear;
}
return Integer.parseInt(mr.group(4));
/*
if (mr.group("min") != null) {
//return YEAR_MIN_VALUE;
return 1900; // systemv has min
} else if (mr.group("max") != null) {
return YEAR_MAX_VALUE;
} else if (mr.group("only") != null) {
return defaultYear;
}
return Integer.parseInt(mr.group("year"));
*/
}
throw new IllegalArgumentException("Unknown year: " + s.next());
}
Example 14
| Source File: TzdbZoneRulesCompiler.java From TencentKona-8 with GNU General Public License v2.0 | 6 votes |
|
private int parseYear(Scanner s, int defaultYear) {
if (s.hasNext(YEAR)) {
s.next(YEAR);
MatchResult mr = s.match();
if (mr.group(1) != null) {
return 1900; // systemv has min
} else if (mr.group(2) != null) {
return YEAR_MAX_VALUE;
} else if (mr.group(3) != null) {
return defaultYear;
}
return Integer.parseInt(mr.group(4));
/*
if (mr.group("min") != null) {
//return YEAR_MIN_VALUE;
return 1900; // systemv has min
} else if (mr.group("max") != null) {
return YEAR_MAX_VALUE;
} else if (mr.group("only") != null) {
return defaultYear;
}
return Integer.parseInt(mr.group("year"));
*/
}
throw new IllegalArgumentException("Unknown year: " + s.next());
}
Example 15
| Source File: ReferenceSequenceFromSeekable.java From cramtools with Apache License 2.0 | 5 votes |
|
private static Map<String, FastaSequenceIndexEntry> buildIndex(InputStream is) {
Scanner scanner = new Scanner(is);
int sequenceIndex = 0;
Map<String, FastaSequenceIndexEntry> index = new HashMap<String, FastaSequenceIndexEntry>();
while (scanner.hasNext()) {
// Tokenize and validate the index line.
String result = scanner.findInLine("(.+)\\t+(\\d+)\\s+(\\d+)\\s+(\\d+)\\s+(\\d+)");
if (result == null)
throw new RuntimeException("Found invalid line in index file:" + scanner.nextLine());
MatchResult tokens = scanner.match();
if (tokens.groupCount() != 5)
throw new RuntimeException("Found invalid line in index file:" + scanner.nextLine());
// Skip past the line separator
scanner.nextLine();
// Parse the index line.
String contig = tokens.group(1);
long size = Long.valueOf(tokens.group(2));
long location = Long.valueOf(tokens.group(3));
int basesPerLine = Integer.valueOf(tokens.group(4));
int bytesPerLine = Integer.valueOf(tokens.group(5));
contig = SAMSequenceRecord.truncateSequenceName(contig);
// Build sequence structure
index.put(contig, new FastaSequenceIndexEntry(contig, location, size, basesPerLine, bytesPerLine,
sequenceIndex++));
}
scanner.close();
return index;
}
Example 16
| Source File: JsEmbeddingProvider.java From netbeans with Apache License 2.0 | 5 votes |
|
protected static List<EmbeddingPosition> extractJsEmbeddings(String text, int sourceStart) {
List<EmbeddingPosition> embeddings = new LinkedList<EmbeddingPosition>();
// beggining comment around the script
int start = 0;
for (; start < text.length(); start++) {
char c = text.charAt(start);
if (!Character.isWhitespace(c)) {
break;
}
}
if (start < text.length() && text.startsWith("<!--", start)) { //NOI18N
int lineEnd = text.indexOf('\n', start); //NOI18N
if (isHtmlCommentStartToSkip(text, start, lineEnd)) {
if (start > 0) {
embeddings.add(new EmbeddingPosition(sourceStart, start));
}
lineEnd++; //skip the \n
sourceStart += lineEnd;
text = text.substring(lineEnd);
}
}
// inline comments inside script
Scanner scanner = new Scanner(text).useDelimiter("(<!--).*(-->)"); //NOI18N
while (scanner.hasNext()) {
scanner.next();
MatchResult match = scanner.match();
embeddings.add(new EmbeddingPosition(sourceStart + match.start(), match.group().length()));
}
return embeddings;
}
Example 17
| Source File: CustomFormat.java From mr4c with Apache License 2.0 | 5 votes |
|
private static List<String> extractNames(String pattern) {
List<String> names = new ArrayList<String>();
Scanner scanner = new Scanner(pattern);
while ( scanner.findWithinHorizon(VAR_REGEX, 0) !=null ) {
MatchResult result = scanner.match();
String val = result.group(1);
names.add(val);
}
return names;
}
Example 18
| Source File: BatchResponseParser.java From cloud-odata-java with Apache License 2.0 | 5 votes |
|
private BatchSingleResponseImpl parseResponse(final Scanner scanner, final boolean isChangeSet) throws BatchException {
BatchSingleResponseImpl response = new BatchSingleResponseImpl();
if (scanner.hasNext(REG_EX_STATUS_LINE)) {
scanner.next(REG_EX_STATUS_LINE);
currentLineNumber++;
final String statusCode;
final String statusInfo;
MatchResult result = scanner.match();
if (result.groupCount() == 2) {
statusCode = result.group(1);
statusInfo = result.group(2);
} else {
currentLineNumber++;
throw new BatchException(BatchException.INVALID_STATUS_LINE.addContent(scanner.next()).addContent(currentLineNumber));
}
Map<String, String> headers = parseResponseHeaders(scanner);
parseNewLine(scanner);
String contentLengthHeader = getHeaderValue(headers, HttpHeaders.CONTENT_LENGTH);
String body = (contentLengthHeader != null) ? parseBody(scanner, Integer.parseInt(contentLengthHeader)) : parseBody(scanner);
response.setStatusCode(statusCode);
response.setStatusInfo(statusInfo);
response.setHeaders(headers);
response.setContentId(currentContentId);
response.setBody(body);
} else {
currentLineNumber++;
throw new BatchException(BatchException.INVALID_STATUS_LINE.addContent(scanner.next()).addContent(currentLineNumber));
}
return response;
}
Example 19
| Source File: JGoogleAnalyticsTracker.java From Hook-Manager with Mozilla Public License 2.0 | 5 votes |
|
/**
* Define the proxy to use for all GA tracking requests.
* <p>
* Call this static method early (before creating any tracking requests).
*
* @param proxyAddr
* "addr:port" of the proxy to use; may also be given as URL
* ("http://addr:port/").
*/
public static void setProxy(String proxyAddr)
{
if(proxyAddr != null)
{
Scanner s = new Scanner(proxyAddr);
// Split into "proxyAddr:proxyPort".
proxyAddr = null;
int proxyPort = 8080;
try
{
s.findInLine("(http://|)([^:/]+)(:|)([0-9]*)(/|)");
MatchResult m = s.match();
if(m.groupCount() >= 2)
proxyAddr = m.group(2);
if(m.groupCount() >= 4 && !(m.group(4).length() == 0))
proxyPort = Integer.parseInt(m.group(4));
}finally
{
s.close();
}
if(proxyAddr != null)
{
SocketAddress sa = new InetSocketAddress(proxyAddr, proxyPort);
setProxy(new Proxy(Type.HTTP, sa));
}
}
}
Example 20
| Source File: JsEmbeddingProvider.java From netbeans with Apache License 2.0 | 4 votes |
|
private List<EmbeddingPosition> extractJsEmbeddings(String text, int sourceStart) {
List<EmbeddingPosition> embeddings = new LinkedList<>();
// beginning comment around the script
int start = 0;
for (; start < text.length(); start++) {
char c = text.charAt(start);
if (!Character.isWhitespace(c)) {
break;
}
}
if (start < text.length() && text.startsWith("<!--", start)) { //NOI18N
int lineEnd = text.indexOf('\n', start); //NOI18N
if (isHtmlCommentStartToSkip(text, start, lineEnd)) {
if (start > 0) {
embeddings.add(new EmbeddingPosition(sourceStart, start));
}
lineEnd++; //skip the \n
sourceStart += lineEnd;
text = text.substring(lineEnd);
// need to look at the end of the text, whether there is no -->
int end = text.length() - 1;
while(end > -1 && Character.isWhitespace(text.charAt(end))) {
end--;
}
if (end > 4) {
int index = text.indexOf("-->", end - 4);
if (index != -1) { //NOI18N
String helpText = text.substring(0, index);
if (helpText.lastIndexOf("<!--") <= helpText.lastIndexOf("-->")) { //NOI18N
text = helpText;
}
}
}
}
}
// inline comments inside script
Scanner scanner = new Scanner(text).useDelimiter("(<!--).*(-->)"); //NOI18N
while (scanner.hasNext()) {
scanner.next();
MatchResult match = scanner.match();
embeddings.add(new EmbeddingPosition(sourceStart + match.start(), match.group().length()));
}
return embeddings;
}
