private CIJobStatus deleteCI(CIJob job, List<String> builds) throws PhrescoException {
S_LOGGER.debug("Entering Method CIManagerImpl.deleteCI(CIJob job)");
S_LOGGER.debug("Job name " + job.getName());
cli = getCLI(job);
String deleteType = null;
List<String> argList = new ArrayList<String>();
S_LOGGER.debug("job name " + job.getName());
S_LOGGER.debug("Builds " + builds);
if (CollectionUtils.isEmpty(builds)) { // delete job
S_LOGGER.debug("Job deletion started");
S_LOGGER.debug("Command " + FrameworkConstants.CI_JOB_DELETE_COMMAND);
deleteType = DELETE_TYPE_JOB;
argList.add(FrameworkConstants.CI_JOB_DELETE_COMMAND);
argList.add(job.getName());
} else { // delete Build
S_LOGGER.debug("Build deletion started");
deleteType = DELETE_TYPE_BUILD;
argList.add(FrameworkConstants.CI_BUILD_DELETE_COMMAND);
argList.add(job.getName());
StringBuilder result = new StringBuilder();
for (String string : builds) {
result.append(string);
result.append(",");
}
String buildNos = result.substring(0, result.length() - 1);
argList.add(buildNos);
S_LOGGER.debug("Command " + FrameworkConstants.CI_BUILD_DELETE_COMMAND);
S_LOGGER.debug("Build numbers " + buildNos);
}
try {
int status = cli.execute(argList);
String message = deleteType + " deletion started in jenkins";
if (status == FrameworkConstants.JOB_STATUS_NOTOK) {
deleteType = deleteType.substring(0, 1).toLowerCase() + deleteType.substring(1);
message = "Error while deleting " + deleteType + " in jenkins";
}
S_LOGGER.debug("Delete CI Status " + status);
S_LOGGER.debug("Delete CI Message " + message);
return new CIJobStatus(status, message);
} finally {
if (cli != null) {
try {
cli.close();
} catch (IOException e) {
if (debugEnabled) {
S_LOGGER.error(
"Entered into catch block of CIManagerImpl.deleteCI(CIJob job) "
+ e.getLocalizedMessage());
}
} catch (InterruptedException e) {
if (debugEnabled) {
S_LOGGER.error(
"Entered into catch block of CIManagerImpl.deleteCI(CIJob job) "
+ e.getLocalizedMessage());
}
}
}
}
}
public void update(Observable source, Object object) {
if (source instanceof Users) {
if (!this.isDisabled()) {
try {
Operations.sendUserNamesList(users.getUserNames(), out);
} catch (IOException io) {
logger.error("IO Exception", io);
}
}
}
if (source instanceof Messages) {
try {
Operations.sendMessage((MessageType) object, out);
} catch (IOException io) {
if (out != null) {
try {
out.close();
} catch (Exception ioe) {
logger.error("Failed to close the output stream", ioe);
}
}
logger.error("Impossible to send messages", io);
}
}
}
private CIJobStatus buildJob(CIJob job) throws PhrescoException {
if (debugEnabled) {
S_LOGGER.debug("Entering Method CIManagerImpl.buildJob(CIJob job)");
}
cli = getCLI(job);
List<String> argList = new ArrayList<String>();
argList.add(FrameworkConstants.CI_BUILD_JOB_COMMAND);
argList.add(job.getName());
try {
int status = cli.execute(argList);
String message = FrameworkConstants.CI_BUILD_STARTED;
if (status == FrameworkConstants.JOB_STATUS_NOTOK) {
message = FrameworkConstants.CI_BUILD_STARTING_ERROR;
}
return new CIJobStatus(status, message);
} finally {
if (cli != null) {
try {
cli.close();
} catch (IOException e) {
if (debugEnabled) {
S_LOGGER.error(e.getLocalizedMessage());
}
} catch (InterruptedException e) {
if (debugEnabled) {
S_LOGGER.error(e.getLocalizedMessage());
}
}
}
}
}
public void updateJob(ApplicationInfo appInfo, CIJob job) throws PhrescoException {
if (debugEnabled) {
S_LOGGER.debug(
"Entering Method ProjectAdministratorImpl.updateJob(Project project, CIJob job)");
}
FileWriter writer = null;
try {
CIJobStatus jobStatus = configureJob(job, FrameworkConstants.CI_UPDATE_JOB_COMMAND);
if (jobStatus.getCode() == -1) {
throw new PhrescoException(jobStatus.getMessage());
}
if (debugEnabled) {
S_LOGGER.debug("getCustomModules() ProjectInfo = " + appInfo);
}
updateJsonJob(appInfo, job);
} catch (ClientHandlerException ex) {
if (debugEnabled) {
S_LOGGER.error(ex.getLocalizedMessage());
}
throw new PhrescoException(ex);
} finally {
if (writer != null) {
try {
writer.close();
} catch (IOException e) {
if (debugEnabled) {
S_LOGGER.error(e.getLocalizedMessage());
}
}
}
}
}
protected ConsumeConcurrentlyStatus exceptionConsumeConcurrentlyStatus(
TransactionStatus status, Throwable e, MsgObj msgObj, int maxRetryCount) {
logger.error("mq consume failed", e);
status.setRollbackOnly();
if (msgObj.getReconsumeTimes() >= maxRetryCount) {
logger.error(
"retryCount: {}, msgs: {}, context: {}", maxRetryCount, msgObj, msgObj.getContext());
msgObj.setErrorMsg(e.getMessage());
doLogErrorConsumeMessage(msgObj);
return ConsumeConcurrentlyStatus.CONSUME_SUCCESS;
} else {
return ConsumeConcurrentlyStatus.RECONSUME_LATER;
}
}
static {
try {
URL url = SpellCheckActivator.bundleContext.getBundle().getResource(RESOURCE_LOC);
InputStream stream = url.openStream();
if (stream == null) throw new IOException();
// strict parsing options
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
factory.setValidating(false);
factory.setIgnoringComments(true);
factory.setIgnoringElementContentWhitespace(true);
// parses configuration xml
/*-
* Warning: Felix is unable to import the com.sun.rowset.internal
* package, meaning this can't use the XmlErrorHandler. This causes
* a warning and a default handler to be attached. Otherwise this
* should have: builder.setErrorHandler(new XmlErrorHandler());
*/
DocumentBuilder builder = factory.newDocumentBuilder();
Document doc = builder.parse(stream);
// iterates over nodes, parsing contents
Node root = doc.getChildNodes().item(1);
NodeList categories = root.getChildNodes();
for (int i = 0; i < categories.getLength(); ++i) {
Node node = categories.item(i);
if (node.getNodeName().equals(NODE_DEFAULTS)) {
parseDefaults(node.getChildNodes());
} else if (node.getNodeName().equals(NODE_LOCALES)) {
parseLocales(node.getChildNodes());
} else {
logger.warn("Unrecognized category: " + node.getNodeName());
}
}
} catch (IOException exc) {
logger.error("Unable to load spell checker parameters", exc);
} catch (SAXException exc) {
logger.error("Unable to parse spell checker parameters", exc);
} catch (ParserConfigurationException exc) {
logger.error("Unable to parse spell checker parameters", exc);
}
}
/** Implements notification in order to track socket state. */
@Override
public synchronized void onSctpNotification(SctpSocket socket, SctpNotification notification) {
if (logger.isDebugEnabled()) {
logger.debug("socket=" + socket + "; notification=" + notification);
}
switch (notification.sn_type) {
case SctpNotification.SCTP_ASSOC_CHANGE:
SctpNotification.AssociationChange assocChange =
(SctpNotification.AssociationChange) notification;
switch (assocChange.state) {
case SctpNotification.AssociationChange.SCTP_COMM_UP:
if (!assocIsUp) {
boolean wasReady = isReady();
assocIsUp = true;
if (isReady() && !wasReady) notifySctpConnectionReady();
}
break;
case SctpNotification.AssociationChange.SCTP_COMM_LOST:
case SctpNotification.AssociationChange.SCTP_SHUTDOWN_COMP:
case SctpNotification.AssociationChange.SCTP_CANT_STR_ASSOC:
try {
closeStream();
} catch (IOException e) {
logger.error("Error closing SCTP socket", e);
}
break;
}
break;
}
}
/** 基类实现消息监听接口，加上打印metaq监控日志的方法 */
@Override
public ConsumeConcurrentlyStatus consumeMessage(
List<MessageExt> msgs, ConsumeConcurrentlyContext context) {
long startTime = System.currentTimeMillis();
logger.info("receive_message:{}", msgs.toString());
if (msgs == null || msgs.size() < 1) {
logger.error("receive empty msg!");
return ConsumeConcurrentlyStatus.CONSUME_SUCCESS;
}
List<Serializable> msgList = new ArrayList<>();
for (MessageExt message : msgs) {
msgList.add(decodeMsg(message));
}
final int reconsumeTimes = msgs.get(0).getReconsumeTimes();
MsgObj msgObj = new MsgObj();
msgObj.setReconsumeTimes(reconsumeTimes);
msgObj.setMsgList(msgList);
msgObj.setContext(context);
context.setDelayLevelWhenNextConsume(getDelayLevelWhenNextConsume(reconsumeTimes));
ConsumeConcurrentlyStatus status = doConsumeMessage(msgObj);
logger.info(
"ConsumeConcurrentlyStatus:{}|cost:{}", status, System.currentTimeMillis() - startTime);
return status;
}
private void setSvnCredential(CIJob job) throws JDOMException, IOException {
S_LOGGER.debug("Entering Method CIManagerImpl.setSvnCredential");
try {
String jenkinsTemplateDir = Utility.getJenkinsTemplateDir();
String credentialFilePath = jenkinsTemplateDir + job.getRepoType() + HYPHEN + CREDENTIAL_XML;
if (debugEnabled) {
S_LOGGER.debug("credentialFilePath ... " + credentialFilePath);
}
File credentialFile = new File(credentialFilePath);
SvnProcessor processor = new SvnProcessor(credentialFile);
// DataInputStream in = new DataInputStream(new FileInputStream(credentialFile));
// while (in.available() != 0) {
// System.out.println(in.readLine());
// }
// in.close();
processor.changeNodeValue("credentials/entry//userName", job.getUserName());
processor.changeNodeValue("credentials/entry//password", job.getPassword());
processor.writeStream(new File(Utility.getJenkinsHome() + File.separator + job.getName()));
// jenkins home location
String jenkinsJobHome = System.getenv(JENKINS_HOME);
StringBuilder builder = new StringBuilder(jenkinsJobHome);
builder.append(File.separator);
processor.writeStream(new File(builder.toString() + CI_CREDENTIAL_XML));
} catch (Exception e) {
S_LOGGER.error(
"Entered into the catch block of CIManagerImpl.setSvnCredential "
+ e.getLocalizedMessage());
}
}
/**
* Sends a typing notification state.
*
* @param typingState the typing notification state to send
* @return the result of this operation. One of the TYPING_NOTIFICATION_XXX constants defined in
* this class
*/
public int sendTypingNotification(int typingState) {
// If this chat transport does not support sms messaging we do
// nothing here.
if (!allowsTypingNotifications()) return -1;
ProtocolProviderService protocolProvider = contact.getProtocolProvider();
OperationSetTypingNotifications tnOperationSet =
protocolProvider.getOperationSet(OperationSetTypingNotifications.class);
// if protocol is not registered or contact is offline don't
// try to send typing notifications
if (protocolProvider.isRegistered()
&& contact.getPresenceStatus().getStatus() >= PresenceStatus.ONLINE_THRESHOLD) {
try {
tnOperationSet.sendTypingNotification(contact, typingState);
return ChatPanel.TYPING_NOTIFICATION_SUCCESSFULLY_SENT;
} catch (Exception ex) {
logger.error("Failed to send typing notifications.", ex);
return ChatPanel.TYPING_NOTIFICATION_SEND_FAILED;
}
}
return ChatPanel.TYPING_NOTIFICATION_SEND_FAILED;
}
public void loadProperty() {
try {
File file = new File(confFileName);
log.debug("file=" + file.getAbsolutePath());
confProperties = new Properties();
confProperties.loadFromXML(new FileInputStream(file));
bonitaApiHost = confProperties.getProperty("bonita.api.host");
bonitaApiUsername = confProperties.getProperty("bonita.api.username");
bonitaApiPassword = confProperties.getProperty("bonita.api.password");
bonitaApiHttpUsername = confProperties.getProperty("bonita.api.http.username");
bonitaApiHttpPassword = confProperties.getProperty("bonita.api.http.password");
bonitaApiPath = confProperties.getProperty("bonita.api.path");
rallyApiHost = confProperties.getProperty("rally.api.host");
rallyApiHttpUsername = confProperties.getProperty("rally.api.http.username");
rallyApiHttpPassword = confProperties.getProperty("rally.api.http.password");
rallyProjectIds = confProperties.getProperty("rally.project.ids");
// bonitaProcessId=properties.getProperty("bonita.process.xp_code.id");
workflowServiceUrl = confProperties.getProperty("service.url");
} catch (Exception e) {
log.error("", e);
}
}
/**
* Logs the specified message and details.
*
* @param message the message to log
* @param from the message sender
* @param to the message addressee
* @param status message status
* @param sender determines whether we are the origin of this message.
* @param time the date this message was received at.
*/
public void logMessage(
SIPMessage message, String from, String to, String status, boolean sender, long time) {
try {
logPacket(message, sender);
} catch (Throwable e) {
logger.error("Error logging packet", e);
}
}
public int getTotalBuilds(ApplicationInfo appInfo) throws PhrescoException {
try {
CIJob ciJob = getJob(appInfo);
return getTotalBuilds(ciJob);
} catch (ClientHandlerException ex) {
S_LOGGER.error(ex.getLocalizedMessage());
throw new PhrescoException(ex);
}
}
/**
* Returns the int representation of the color corresponding to the given key.
*
* @param key The key of the color in the colors properties file.
* @return the int representation of the color corresponding to the given key.
*/
public int getColor(String key) {
String res = getColorResources().get(key);
if (res == null) {
logger.error("Missing color resource for key: " + key);
return 0xFFFFFF;
} else return Integer.parseInt(res, 16);
}
protected String getHostIp() {
try {
IPAddr localHost = IPAddr.getLocalHost();
return localHost.getHostAddress();
} catch (UnknownHostException e) {
log.error("getHostIp()", e);
return "1.1.1.1";
}
}
/**
* Sends acknowledgment for open channel request on given SCTP stream ID.
*
* @param sid SCTP stream identifier to be used for sending ack.
*/
private void sendOpenChannelAck(int sid) throws IOException {
// Send ACK
byte[] ack = MSG_CHANNEL_ACK_BYTES;
int sendAck = sctpSocket.send(ack, true, sid, WEB_RTC_PPID_CTRL);
if (sendAck != ack.length) {
logger.error("Failed to send open channel confirmation");
}
}
/**
* Returns the string representation of the color corresponding to the given key.
*
* @param key The key of the color in the colors properties file.
* @return the string representation of the color corresponding to the given key.
*/
public String getColorString(String key) {
String res = getColorResources().get(key);
if (res == null) {
logger.error("Missing color resource for key: " + key);
return "0xFFFFFF";
} else return res;
}
/**
* Initializes this network address manager service implementation and starts all
* processes/threads associated with this address manager, such as a stun firewall/nat detector,
* keep alive threads, binding lifetime discovery threads and etc. The method may also be used
* after a call to stop() as a reinitialization technique.
*/
public void start() {
// init stun
String stunAddressStr = null;
int port = -1;
stunAddressStr = NetaddrActivator.getConfigurationService().getString(PROP_STUN_SERVER_ADDRESS);
String portStr = NetaddrActivator.getConfigurationService().getString(PROP_STUN_SERVER_PORT);
this.localHostFinderSocket = initRandomPortSocket();
if (stunAddressStr == null || portStr == null) {
useStun = false;
// we use the default stun server address only for chosing a public
// route and not for stun queries.
stunServerAddress = new StunAddress(DEFAULT_STUN_SERVER_ADDRESS, DEFAULT_STUN_SERVER_PORT);
logger.info(
"Stun server address("
+ stunAddressStr
+ ")/port("
+ portStr
+ ") not set (or invalid). Disabling STUN.");
} else {
try {
port = Integer.valueOf(portStr).intValue();
} catch (NumberFormatException ex) {
logger.error(portStr + " is not a valid port number. " + "Defaulting to 3478", ex);
port = 3478;
}
stunServerAddress = new StunAddress(stunAddressStr, port);
detector = new SimpleAddressDetector(stunServerAddress);
if (logger.isDebugEnabled()) {
logger.debug(
"Created a STUN Address detector for the following "
+ "STUN server: "
+ stunAddressStr
+ ":"
+ port);
}
detector.start();
logger.debug("STUN server detector started;");
// make sure that someone doesn't set invalid stun address and port
NetaddrActivator.getConfigurationService()
.addVetoableChangeListener(PROP_STUN_SERVER_ADDRESS, this);
NetaddrActivator.getConfigurationService()
.addVetoableChangeListener(PROP_STUN_SERVER_PORT, this);
// now start a thread query to the stun server and only set the
// useStun flag to true if it succeeds.
launchStunServerTest();
}
}
/**
* {@inheritDoc}
*
* <p>SCTP input data callback.
*/
@Override
public void onSctpPacket(
byte[] data, int sid, int ssn, int tsn, long ppid, int context, int flags) {
if (ppid == WEB_RTC_PPID_CTRL) {
// Channel control PPID
try {
onCtrlPacket(data, sid);
} catch (IOException e) {
logger.error("IOException when processing ctrl packet", e);
}
} else if (ppid == WEB_RTC_PPID_STRING || ppid == WEB_RTC_PPID_BIN) {
WebRtcDataStream channel;
synchronized (this) {
channel = channels.get(sid);
}
if (channel == null) {
logger.error("No channel found for sid: " + sid);
return;
}
if (ppid == WEB_RTC_PPID_STRING) {
// WebRTC String
String str;
String charsetName = "UTF-8";
try {
str = new String(data, charsetName);
} catch (UnsupportedEncodingException uee) {
logger.error("Unsupported charset encoding/name " + charsetName, uee);
str = null;
}
channel.onStringMsg(str);
} else {
// WebRTC Binary
channel.onBinaryMsg(data);
}
} else {
logger.warn("Got message on unsupported PPID: " + ppid);
}
}
private Serializable decodeMsg(MessageExt msg) {
if (msg == null) {
return null;
}
// 1.反序列化
try {
return HessianUtils.decode(msg.getBody());
} catch (IOException e) {
logger.error("反序列化出错!" + e.getMessage(), e);
return null;
}
}
// When already existing adapted project is created , need to move to new adapted project
private boolean deleteCIJobFile(ApplicationInfo appInfo) throws PhrescoException {
S_LOGGER.debug("Entering Method ProjectAdministratorImpl.deleteCI()");
try {
File ciJobInfo = new File(getCIJobPath(appInfo));
return ciJobInfo.delete();
} catch (ClientHandlerException ex) {
S_LOGGER.error(
"Entered into catch block of ProjectAdministratorImpl.deleteCI()"
+ ex.getLocalizedMessage());
throw new PhrescoException(ex);
}
}
String getLocalIPAddr() {
if (localAddr == null) {
try {
IPAddr localHost = IPAddr.getLocalHost();
localAddr = localHost.getHostAddress();
} catch (UnknownHostException e) {
// shouldn't happen
log.error("LockssServlet: getLocalHost: " + e.toString());
return "???";
}
}
return localAddr;
}
/**
* This function returns a RepositoryNode with a canonicalized path.
*
* @param url the url in String form
* @param create true iff the node should be created if absent
* @return RepositoryNode the node
* @throws MalformedURLException
*/
private synchronized RepositoryNode getNode(String url, boolean create)
throws MalformedURLException {
String canonUrl;
boolean isAuUrl = false;
if (AuUrl.isAuUrl(url)) {
// path information is lost here, but is unimportant if it's an AuUrl
canonUrl = AuUrl.PROTOCOL;
isAuUrl = true;
} else {
// create a canonical path, handling all illegal path traversal
canonUrl = canonicalizePath(url);
}
// check LRUMap cache for node
RepositoryNode node = (RepositoryNode) nodeCache.get(nodeCacheKey(canonUrl));
if (node != null) {
return node;
}
String nodeLocation;
if (isAuUrl) {
// base directory of ArchivalUnit
nodeLocation = rootLocation;
node = new AuNodeImpl(canonUrl, nodeLocation, this);
} else {
// determine proper node location
nodeLocation =
LockssRepositoryImpl.mapUrlToFileLocation(rootLocation, canonUrl)
.replace("?", "")
.replace("COM8", "COMEIGHT")
.replace("%5c", "/"); // //windows folder structure fix
node = new RepositoryNodeImpl(canonUrl, nodeLocation, this);
}
if (!create) {
// if not creating, check for existence
File nodeDir = new File(nodeLocation);
if (!nodeDir.exists()) {
// return null if the node doesn't exist and shouldn't be created
return null;
}
if (!nodeDir.isDirectory()) {
logger.error("Cache file not a directory: " + nodeLocation);
throw new LockssRepository.RepositoryStateException("Invalid cache file.");
}
}
// add to node cache
nodeCache.put(nodeCacheKey(canonUrl), node);
return node;
}
public CIJobStatus buildJobs(ApplicationInfo appInfo, List<String> jobsName)
throws PhrescoException {
try {
CIJobStatus jobStatus = null;
for (String jobName : jobsName) {
CIJob ciJob = getJob(appInfo, jobName);
jobStatus = buildJob(ciJob);
}
return jobStatus;
} catch (ClientHandlerException ex) {
S_LOGGER.error(ex.getLocalizedMessage());
throw new PhrescoException(ex);
}
}
private void setMailCredential(CIJob job) {
if (debugEnabled) {
S_LOGGER.debug("Entering Method CIManagerImpl.setMailCredential");
}
try {
String jenkinsTemplateDir = Utility.getJenkinsTemplateDir();
String mailFilePath = jenkinsTemplateDir + MAIL + HYPHEN + CREDENTIAL_XML;
if (debugEnabled) {
S_LOGGER.debug("configFilePath ... " + mailFilePath);
}
File mailFile = new File(mailFilePath);
SvnProcessor processor = new SvnProcessor(mailFile);
// DataInputStream in = new DataInputStream(new FileInputStream(mailFile));
// while (in.available() != 0) {
// System.out.println(in.readLine());
// }
// in.close();
// Mail have to go with jenkins running email address
InetAddress ownIP = InetAddress.getLocalHost();
processor.changeNodeValue(
CI_HUDSONURL,
HTTP_PROTOCOL
+ PROTOCOL_POSTFIX
+ ownIP.getHostAddress()
+ COLON
+ job.getJenkinsPort()
+ FORWARD_SLASH
+ CI
+ FORWARD_SLASH);
processor.changeNodeValue("smtpAuthUsername", job.getSenderEmailId());
processor.changeNodeValue("smtpAuthPassword", job.getSenderEmailPassword());
processor.changeNodeValue("adminAddress", job.getSenderEmailId());
// jenkins home location
String jenkinsJobHome = System.getenv(JENKINS_HOME);
StringBuilder builder = new StringBuilder(jenkinsJobHome);
builder.append(File.separator);
processor.writeStream(new File(builder.toString() + CI_MAILER_XML));
} catch (Exception e) {
S_LOGGER.error(
"Entered into the catch block of CIManagerImpl.setMailCredential "
+ e.getLocalizedMessage());
}
}
private static synchronized String getJavascript() {
if (jstext == null) {
InputStream istr = null;
try {
ClassLoader loader = Thread.currentThread().getContextClassLoader();
istr = loader.getResourceAsStream(JAVASCRIPT_RESOURCE);
jstext = StringUtil.fromInputStream(istr);
istr.close();
} catch (Exception e) {
log.error("Can't load javascript", e);
} finally {
IOUtil.safeClose(istr);
}
}
return jstext;
}
/**
* Initializes and binds a socket that on a random port number. The method would try to bind on a
* random port and retry 5 times until a free port is found.
*
* @return the socket that we have initialized on a randomport number.
*/
private DatagramSocket initRandomPortSocket() {
DatagramSocket resultSocket = null;
String bindRetriesStr =
NetaddrActivator.getConfigurationService().getString(BIND_RETRIES_PROPERTY_NAME);
int bindRetries = 5;
if (bindRetriesStr != null) {
try {
bindRetries = Integer.parseInt(bindRetriesStr);
} catch (NumberFormatException ex) {
logger.error(
bindRetriesStr
+ " does not appear to be an integer. "
+ "Defaulting port bind retries to "
+ bindRetries,
ex);
}
}
int currentlyTriedPort = NetworkUtils.getRandomPortNumber();
// we'll first try to bind to a random port. if this fails we'll try
// again (bindRetries times in all) until we find a free local port.
for (int i = 0; i < bindRetries; i++) {
try {
resultSocket = new DatagramSocket(currentlyTriedPort);
// we succeeded - break so that we don't try to bind again
break;
} catch (SocketException exc) {
if (exc.getMessage().indexOf("Address already in use") == -1) {
logger.fatal(
"An exception occurred while trying to create" + "a local host discovery socket.",
exc);
resultSocket = null;
return null;
}
// port seems to be taken. try another one.
logger.debug("Port " + currentlyTriedPort + " seems in use.");
currentlyTriedPort = NetworkUtils.getRandomPortNumber();
logger.debug("Retrying bind on port " + currentlyTriedPort);
}
}
return resultSocket;
}
/**
* Loads an image from a given image identifier.
*
* @param imageID The identifier of the image.
* @return The image for the given identifier.
*/
@Override
public byte[] getImageInBytes(String imageID) {
InputStream in = getImageInputStream(imageID);
if (in == null) return null;
byte[] image = null;
try {
image = new byte[in.available()];
in.read(image);
} catch (IOException e) {
logger.error("Failed to load image:" + imageID, e);
}
return image;
}
public String loadStream(InputStream is) {
StringBuilder sb = new StringBuilder();
try {
InputStreamReader reader = new InputStreamReader(is);
BufferedReader br = new BufferedReader(reader);
String line = "";
while ((line = br.readLine()) != null) {
sb.append(line);
}
} catch (Exception e) {
log.error("", e);
}
return sb.toString();
}
static void saveAuIdProperties(String location, Properties props) {
// XXX these AU_ID_FILE entries need to be backed up elsewhere to avoid
// single-point corruption
File propDir = new File(location);
if (!propDir.exists()) {
logger.debug("Creating directory '" + propDir.getAbsolutePath() + "'");
propDir.mkdirs();
}
File propFile = new File(propDir, AU_ID_FILE);
try {
logger.debug3("Saving au id properties at '" + location + "'.");
OutputStream os = new BufferedOutputStream(new FileOutputStream(propFile));
props.store(os, "ArchivalUnit id info");
os.close();
propFile.setReadOnly();
} catch (IOException ioe) {
logger.error("Couldn't write properties for " + propFile.getPath() + ".", ioe);
throw new LockssRepository.RepositoryStateException("Couldn't write au id properties file.");
}
}