Package org.apache.slide.lock

Examples of org.apache.slide.lock.NodeLock

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                while (locksList.hasMoreElements()) {
                    writer.print("<tr" + (shade ? " bgcolor=\"eeeeee\""
                                              : " bgcolor=\"dddddd\"") +
                                     ">\r\n");
                    NodeLock currentLock = (NodeLock) locksList.nextElement();
                    writer.print("<td align=\"left\"><tt>");
                    writer.print(currentLock.getSubjectUri());
                    writer.print("</tt></td>\r\n");
                    writer.print("<td align=\"left\"><tt>");
                    writer.print(currentLock.getTypeUri());
                    writer.print("</tt></td>\r\n");
                    writer.print("<td align=\"right\"><tt>");
                    writer.print
                        (formatter.format(currentLock.getExpirationDate()));
                    writer.print("</tt></td>\r\n");
                    writer.print("<td align=\"right\"><tt>");
                    writer.print(currentLock.isInheritable());
                    writer.print("</tt></td>\r\n");
                    writer.print("<td align=\"right\"><tt>");
                    writer.print(currentLock.isExclusive());
                    writer.print("</tt></td>\r\n");
                }
            }
        }
    }
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     */
    private XMLValue computeLockDiscovery(NodeRevisionDescriptors revisionDescriptors, NodeRevisionDescriptor revisionDescriptor, String contextPath, String serverURL) throws ServiceAccessException, LinkedObjectNotFoundException, ObjectNotFoundException, LockTokenNotFoundException {
       
        XMLValue xmlValue = new XMLValue();
        Lock lock = nsaToken.getLockHelper();
        NodeLock objectLockToken = null;
        Enumeration lockTokens = lock.enumerateLocks(readonlySlideToken(), revisionDescriptors.getUri(), true);
        Set addedLockIDs = new HashSet();
        while (lockTokens.hasMoreElements()) {
            objectLockToken = (NodeLock) lockTokens.nextElement();
            if (revisionDescriptors.getUri().equals(objectLockToken.getObjectUri()) ||
                objectLockToken.isInheritable()
               ) {
               
                if (!addedLockIDs.contains(objectLockToken.getLockId())) {
                    Element activelock = createActiveLockElement(objectLockToken,serverURL, contextPath);
                    if (activelock != null) {
                        xmlValue.add(activelock);
                        addedLockIDs.add(objectLockToken.getLockId());
                    }
                }
            }
        }
       
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     */
    public Enumeration getSourceLocks() throws SourceException {
        try {
            Vector sourcelocks = new Vector();

            NodeLock lock;

            for (Enumeration locks = this.lock.enumerateLocks(this.slideToken,
                this.config.getFilesPath()+this.path, false);
                locks.hasMoreElements(); ) {
                lock = (NodeLock) locks.nextElement();

                sourcelocks.addElement(new SourceLock(lock.getSubjectUri(),
                                                      lock.getTypeUri(),
                                                      lock.getExpirationDate(),
                                                      lock.isInheritable(),
                                                      lock.isExclusive()));
            }

            return sourcelocks.elements();
        } catch (SlideException se) {
            throw new SourceException("Could not retrieve locks", se);
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                    expirationDate = new Date(timeValue.longValue());
                } catch (NumberFormatException e) {
                    getLogger().log(e, LOG_CHANNEL, Logger.WARNING);
                    expirationDate = new Date();
                }
                NodeLock lock =
                    new NodeLock(
                        res.getString("LCK"),
                        uri.toString(),
                        res.getString("SUBJECT"),
                        res.getString("TYPE"),
                        expirationDate,
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                                              (LOCKS_EXPIRATIONDATE));
                    expirationDate = new Date(timeValue.longValue());
                } catch (NumberFormatException e) {
                    expirationDate = new Date();
                }
                NodeLock lock =
                    new NodeLock(res.getString(LOCKS_ID),
                                 res.getString(LOCKS_OBJECT),
                                 res.getString(LOCKS_SUBJECT),
                                 res.getString(LOCKS_TYPE),
                                 expirationDate,
                                 (res.getInt(LOCKS_INHERITABLE) == 1),
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                String aType = aChild.getAttributeValue("typeUri");
                Date aDateExpiration = dateFormat.parse(aChild.getAttributeValue("date"));
                boolean aInheritable = new Boolean(aChild.getAttributeValue("inheritance")).booleanValue();
                boolean aNegative = new Boolean(aChild.getAttributeValue("exclusive")).booleanValue();
                String aLockId = aChild.getAttributeValue("lockId");
                locks.addElement(new NodeLock(aLockId, uri, aSubject, aType, aDateExpiration, aInheritable, aNegative));
            }
        } catch (Exception e) {
            e.printStackTrace();
            throw new ServiceAccessException(null, e);
        }
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     */
    public SourceLock[] getSourceLocks() throws SourceException {
        try {
            List result = new ArrayList();

            NodeLock lock;
            Enumeration locks = m_lock.enumerateLocks(m_slideToken,m_uri, false);
            while (locks.hasMoreElements()) {
                lock = (NodeLock) locks.nextElement();
                result.add(new SourceLock(lock.getSubjectUri(),
                                          lock.getTypeUri(),
                                          lock.getExpirationDate(),
                                          lock.isInheritable(),
                                          lock.isExclusive()));
            }

            return (SourceLock[]) result.toArray(new SourceLock[result.size()]);
        } catch (SlideException se) {
            throw new SourceException("Could not retrieve locks", se);
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       SlideToken slideToken = new SlideTokenImpl(new CredentialsToken(caller));
       Lock lock = nat.getLockHelper();
      
       try {
           nat.begin();
           lock.lock(slideToken, new NodeLock(uri, subject, type, expire, isInherit, isExclusive, uri));
           nat.commit();
       }
       catch (Exception e) {
           try {
               nat.rollback();
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     */
    public SourceLock[] getSourceLocks() throws SourceException {
        try {
            List result = new ArrayList();

            NodeLock lock;
            Enumeration locks = m_lock.enumerateLocks(m_slideToken,m_uri, false);
            while (locks.hasMoreElements()) {
                lock = (NodeLock) locks.nextElement();
                result.add(new SourceLock(lock.getSubjectUri(),
                                          lock.getTypeUri(),
                                          lock.getExpirationDate(),
                                          lock.isInheritable(),
                                          lock.isExclusive()));
            }

            return (SourceLock[]) result.toArray(new SourceLock[result.size()]);
        } catch (SlideException se) {
            throw new SourceException("Could not retrieve locks", se);
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       SlideToken slideToken = new SlideTokenImpl(new CredentialsToken(caller));
       Lock lock = nat.getLockHelper();
      
       try {
           nat.begin();
           lock.lock(slideToken, new NodeLock(uri, subject, type, expire, isInherit, isExclusive, uri));
           nat.commit();
       }
       catch (Exception e) {
           try {
               nat.rollback();
View Full Code Here
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Related Classes of org.apache.slide.lock.NodeLock

  • org.apache.cocoon.components.source.impl.SlideSource
  • org.apache.cocoon.samples.slide.AdminHelper
  • org.apache.cocoon.slide.util.AdminHelper
  • org.apache.slide.store.BindingStore
  • org.apache.slide.store.ExtendedStore
  • org.apache.slide.store.impl.rdbms.OldJDBCAdapter
  • org.apache.slide.store.impl.rdbms.StandardRDBMSAdapter
  • org.apache.slide.store.ParentStore
  • org.apache.slide.store.StandardStore
  • org.apache.slide.store.txfile.AbstractXMLResourceDescriptor
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