com.sun.nio.sctp.NotificationHandler Java Examples
The following examples show how to use
com.sun.nio.sctp.NotificationHandler.
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Example #1
Source File: SctpChannelImpl.java From openjdk-jdk8u with GNU General Public License v2.0 | 5 votes |
@Override public <T> MessageInfo receive(ByteBuffer buffer, T attachment, NotificationHandler<T> handler) throws IOException { return receive(buffer, attachment, handler, false); }
Example #2
Source File: SctpChannelImpl.java From dragonwell8_jdk with GNU General Public License v2.0 | 5 votes |
@Override public <T> MessageInfo receive(ByteBuffer buffer, T attachment, NotificationHandler<T> handler) throws IOException { return receive(buffer, attachment, handler, false); }
Example #3
Source File: SctpChannelImpl.java From hottub with GNU General Public License v2.0 | 5 votes |
@Override public <T> MessageInfo receive(ByteBuffer buffer, T attachment, NotificationHandler<T> handler) throws IOException { return receive(buffer, attachment, handler, false); }
Example #4
Source File: SctpChannelImpl.java From TencentKona-8 with GNU General Public License v2.0 | 5 votes |
@Override public <T> MessageInfo receive(ByteBuffer buffer, T attachment, NotificationHandler<T> handler) throws IOException { return receive(buffer, attachment, handler, false); }
Example #5
Source File: SctpChannelImpl.java From TencentKona-8 with GNU General Public License v2.0 | 5 votes |
private <T> HandlerResult invokeNotificationHandler (ResultContainer resultContainer, NotificationHandler<T> handler, T attachment) { SctpNotification notification = resultContainer.notification(); synchronized (stateLock) { notification.setAssociation(association); } if (!(handler instanceof AbstractNotificationHandler)) { return handler.handleNotification(notification, attachment); } /* AbstractNotificationHandler */ AbstractNotificationHandler<T> absHandler = (AbstractNotificationHandler<T>)handler; switch(resultContainer.type()) { case ASSOCIATION_CHANGED : return absHandler.handleNotification( resultContainer.getAssociationChanged(), attachment); case PEER_ADDRESS_CHANGED : return absHandler.handleNotification( resultContainer.getPeerAddressChanged(), attachment); case SEND_FAILED : return absHandler.handleNotification( resultContainer.getSendFailed(), attachment); case SHUTDOWN : return absHandler.handleNotification( resultContainer.getShutdown(), attachment); default : /* implementation specific handlers */ return absHandler.handleNotification( resultContainer.notification(), attachment); } }
Example #6
Source File: SctpChannelImpl.java From openjdk-8-source with GNU General Public License v2.0 | 5 votes |
@Override public <T> MessageInfo receive(ByteBuffer buffer, T attachment, NotificationHandler<T> handler) throws IOException { return receive(buffer, attachment, handler, false); }
Example #7
Source File: SctpChannelImpl.java From jdk8u_jdk with GNU General Public License v2.0 | 5 votes |
private <T> HandlerResult invokeNotificationHandler (ResultContainer resultContainer, NotificationHandler<T> handler, T attachment) { SctpNotification notification = resultContainer.notification(); synchronized (stateLock) { notification.setAssociation(association); } if (!(handler instanceof AbstractNotificationHandler)) { return handler.handleNotification(notification, attachment); } /* AbstractNotificationHandler */ AbstractNotificationHandler<T> absHandler = (AbstractNotificationHandler<T>)handler; switch(resultContainer.type()) { case ASSOCIATION_CHANGED : return absHandler.handleNotification( resultContainer.getAssociationChanged(), attachment); case PEER_ADDRESS_CHANGED : return absHandler.handleNotification( resultContainer.getPeerAddressChanged(), attachment); case SEND_FAILED : return absHandler.handleNotification( resultContainer.getSendFailed(), attachment); case SHUTDOWN : return absHandler.handleNotification( resultContainer.getShutdown(), attachment); default : /* implementation specific handlers */ return absHandler.handleNotification( resultContainer.notification(), attachment); } }
Example #8
Source File: SctpChannelImpl.java From openjdk-jdk9 with GNU General Public License v2.0 | 5 votes |
private <T> HandlerResult invokeNotificationHandler (ResultContainer resultContainer, NotificationHandler<T> handler, T attachment) { SctpNotification notification = resultContainer.notification(); synchronized (stateLock) { notification.setAssociation(association); } if (!(handler instanceof AbstractNotificationHandler)) { return handler.handleNotification(notification, attachment); } /* AbstractNotificationHandler */ AbstractNotificationHandler<T> absHandler = (AbstractNotificationHandler<T>)handler; switch(resultContainer.type()) { case ASSOCIATION_CHANGED : return absHandler.handleNotification( resultContainer.getAssociationChanged(), attachment); case PEER_ADDRESS_CHANGED : return absHandler.handleNotification( resultContainer.getPeerAddressChanged(), attachment); case SEND_FAILED : return absHandler.handleNotification( resultContainer.getSendFailed(), attachment); case SHUTDOWN : return absHandler.handleNotification( resultContainer.getShutdown(), attachment); default : /* implementation specific handlers */ return absHandler.handleNotification( resultContainer.notification(), attachment); } }
Example #9
Source File: SctpChannelImpl.java From hottub with GNU General Public License v2.0 | 5 votes |
private <T> HandlerResult invokeNotificationHandler (ResultContainer resultContainer, NotificationHandler<T> handler, T attachment) { SctpNotification notification = resultContainer.notification(); synchronized (stateLock) { notification.setAssociation(association); } if (!(handler instanceof AbstractNotificationHandler)) { return handler.handleNotification(notification, attachment); } /* AbstractNotificationHandler */ AbstractNotificationHandler<T> absHandler = (AbstractNotificationHandler<T>)handler; switch(resultContainer.type()) { case ASSOCIATION_CHANGED : return absHandler.handleNotification( resultContainer.getAssociationChanged(), attachment); case PEER_ADDRESS_CHANGED : return absHandler.handleNotification( resultContainer.getPeerAddressChanged(), attachment); case SEND_FAILED : return absHandler.handleNotification( resultContainer.getSendFailed(), attachment); case SHUTDOWN : return absHandler.handleNotification( resultContainer.getShutdown(), attachment); default : /* implementation specific handlers */ return absHandler.handleNotification( resultContainer.notification(), attachment); } }
Example #10
Source File: SctpChannelImpl.java From jdk8u60 with GNU General Public License v2.0 | 5 votes |
@Override public <T> MessageInfo receive(ByteBuffer buffer, T attachment, NotificationHandler<T> handler) throws IOException { return receive(buffer, attachment, handler, false); }
Example #11
Source File: SctpChannelImpl.java From openjdk-8 with GNU General Public License v2.0 | 5 votes |
private <T> HandlerResult invokeNotificationHandler (ResultContainer resultContainer, NotificationHandler<T> handler, T attachment) { SctpNotification notification = resultContainer.notification(); synchronized (stateLock) { notification.setAssociation(association); } if (!(handler instanceof AbstractNotificationHandler)) { return handler.handleNotification(notification, attachment); } /* AbstractNotificationHandler */ AbstractNotificationHandler<T> absHandler = (AbstractNotificationHandler<T>)handler; switch(resultContainer.type()) { case ASSOCIATION_CHANGED : return absHandler.handleNotification( resultContainer.getAssociationChanged(), attachment); case PEER_ADDRESS_CHANGED : return absHandler.handleNotification( resultContainer.getPeerAddressChanged(), attachment); case SEND_FAILED : return absHandler.handleNotification( resultContainer.getSendFailed(), attachment); case SHUTDOWN : return absHandler.handleNotification( resultContainer.getShutdown(), attachment); default : /* implementation specific handlers */ return absHandler.handleNotification( resultContainer.notification(), attachment); } }
Example #12
Source File: SctpChannelImpl.java From jdk8u_jdk with GNU General Public License v2.0 | 5 votes |
@Override public <T> MessageInfo receive(ByteBuffer buffer, T attachment, NotificationHandler<T> handler) throws IOException { return receive(buffer, attachment, handler, false); }
Example #13
Source File: SctpChannelImpl.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 5 votes |
@Override public <T> MessageInfo receive(ByteBuffer buffer, T attachment, NotificationHandler<T> handler) throws IOException { return receive(buffer, attachment, handler, false); }
Example #14
Source File: SctpChannelImpl.java From jdk8u_jdk with GNU General Public License v2.0 | 4 votes |
@Override public <T> MessageInfo receive(ByteBuffer dst, T attachment, NotificationHandler<T> handler) throws IOException { throw new UnsupportedOperationException(message); }
Example #15
Source File: SctpChannelImpl.java From jdk8u_jdk with GNU General Public License v2.0 | 4 votes |
private <T> MessageInfo receive(ByteBuffer buffer, T attachment, NotificationHandler<T> handler, boolean fromConnect) throws IOException { if (buffer == null) throw new IllegalArgumentException("buffer cannot be null"); if (buffer.isReadOnly()) throw new IllegalArgumentException("Read-only buffer"); if (receiveInvoked.get()) throw new IllegalReceiveException( "cannot invoke receive from handler"); receiveInvoked.set(Boolean.TRUE); try { ResultContainer resultContainer = new ResultContainer(); do { resultContainer.clear(); synchronized (receiveLock) { if (!ensureReceiveOpen()) return null; int n = 0; try { begin(); synchronized (stateLock) { if(!isOpen()) return null; receiverThread = NativeThread.current(); } do { n = receive(fdVal, buffer, resultContainer, fromConnect); } while ((n == IOStatus.INTERRUPTED) && isOpen()); } finally { receiverCleanup(); end((n > 0) || (n == IOStatus.UNAVAILABLE)); assert IOStatus.check(n); } if (!resultContainer.isNotification()) { /* message or nothing */ if (resultContainer.hasSomething()) { /* Set the association before returning */ MessageInfoImpl info = resultContainer.getMessageInfo(); synchronized (stateLock) { assert association != null; info.setAssociation(association); } return info; } else /* Non-blocking may return null if nothing available*/ return null; } else { /* notification */ synchronized (stateLock) { handleNotificationInternal( resultContainer); } } if (fromConnect) { /* If we reach here, then it was connect that invoked * receive and received the COMM_UP. We have already * handled the COMM_UP with the internal notification * handler. Simply return. */ return null; } } /* receiveLock */ } while (handler == null ? true : (invokeNotificationHandler(resultContainer, handler, attachment) == HandlerResult.CONTINUE)); return null; } finally { receiveInvoked.set(Boolean.FALSE); } }
Example #16
Source File: SctpMultiChannelImpl.java From jdk8u_jdk with GNU General Public License v2.0 | 4 votes |
private <T> HandlerResult invokeNotificationHandler( ResultContainer resultContainer, NotificationHandler<T> handler, T attachment) { HandlerResult result; SctpNotification notification = resultContainer.notification(); notification.setAssociation(lookupAssociation(notification.assocId())); if (!(handler instanceof AbstractNotificationHandler)) { result = handler.handleNotification(notification, attachment); } else { /* AbstractNotificationHandler */ AbstractNotificationHandler<T> absHandler = (AbstractNotificationHandler<T>)handler; switch(resultContainer.type()) { case ASSOCIATION_CHANGED : result = absHandler.handleNotification( resultContainer.getAssociationChanged(), attachment); break; case PEER_ADDRESS_CHANGED : result = absHandler.handleNotification( resultContainer.getPeerAddressChanged(), attachment); break; case SEND_FAILED : result = absHandler.handleNotification( resultContainer.getSendFailed(), attachment); break; case SHUTDOWN : result = absHandler.handleNotification( resultContainer.getShutdown(), attachment); break; default : /* implementation specific handlers */ result = absHandler.handleNotification( resultContainer.notification(), attachment); } } if (!(handler instanceof InternalNotificationHandler)) { /* Only remove associations after user handler * has finished with them */ Association assoc = associationToRemove.get(); if (assoc != null) { removeAssociation(assoc); associationToRemove.set(null); } } return result; }
Example #17
Source File: SctpMultiChannelImpl.java From openjdk-jdk9 with GNU General Public License v2.0 | 4 votes |
@Override public <T> MessageInfo receive(ByteBuffer buffer, T attachment, NotificationHandler<T> handler) throws IOException { if (buffer == null) throw new IllegalArgumentException("buffer cannot be null"); if (buffer.isReadOnly()) throw new IllegalArgumentException("Read-only buffer"); if (receiveInvoked.get()) throw new IllegalReceiveException( "cannot invoke receive from handler"); receiveInvoked.set(Boolean.TRUE); try { ResultContainer resultContainer = new ResultContainer(); do { resultContainer.clear(); synchronized (receiveLock) { ensureOpen(); if (!isBound()) throw new NotYetBoundException(); int n = 0; try { begin(); synchronized (stateLock) { if(!isOpen()) return null; receiverThread = NativeThread.current(); } do { n = receive(fdVal, buffer, resultContainer); } while ((n == IOStatus.INTERRUPTED) && isOpen()); } finally { receiverCleanup(); end((n > 0) || (n == IOStatus.UNAVAILABLE)); assert IOStatus.check(n); } if (!resultContainer.isNotification()) { /* message or nothing */ if (resultContainer.hasSomething()) { /* Set the association before returning */ MessageInfoImpl info = resultContainer.getMessageInfo(); info.setAssociation(lookupAssociation(info. associationID())); SecurityManager sm = System.getSecurityManager(); if (sm != null) { InetSocketAddress isa = (InetSocketAddress)info.address(); if (!addressMap.containsKey(isa)) { /* must be a new association */ try { sm.checkAccept(isa.getAddress().getHostAddress(), isa.getPort()); } catch (SecurityException se) { buffer.clear(); throw se; } } } assert info.association() != null; return info; } else { /* Non-blocking may return null if nothing available*/ return null; } } else { /* notification */ synchronized (stateLock) { handleNotificationInternal( resultContainer); } } } /* receiveLock */ } while (handler == null ? true : (invokeNotificationHandler(resultContainer, handler, attachment) == HandlerResult.CONTINUE)); } finally { receiveInvoked.set(Boolean.FALSE); } return null; }
Example #18
Source File: SctpMultiChannelImpl.java From openjdk-8-source with GNU General Public License v2.0 | 4 votes |
@Override public <T> MessageInfo receive(ByteBuffer buffer, T attachment, NotificationHandler<T> handler) throws IOException { throw new UnsupportedOperationException(message); }
Example #19
Source File: SctpMultiChannelImpl.java From hottub with GNU General Public License v2.0 | 4 votes |
@Override public <T> MessageInfo receive(ByteBuffer buffer, T attachment, NotificationHandler<T> handler) throws IOException { throw new UnsupportedOperationException(message); }
Example #20
Source File: SctpMultiChannelImpl.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 4 votes |
@Override public <T> MessageInfo receive(ByteBuffer buffer, T attachment, NotificationHandler<T> handler) throws IOException { throw new UnsupportedOperationException(message); }
Example #21
Source File: SctpChannelImpl.java From openjdk-8-source with GNU General Public License v2.0 | 4 votes |
@Override public <T> MessageInfo receive(ByteBuffer dst, T attachment, NotificationHandler<T> handler) throws IOException { throw new UnsupportedOperationException(message); }
Example #22
Source File: SctpMultiChannelImpl.java From jdk8u_jdk with GNU General Public License v2.0 | 4 votes |
@Override public <T> MessageInfo receive(ByteBuffer buffer, T attachment, NotificationHandler<T> handler) throws IOException { if (buffer == null) throw new IllegalArgumentException("buffer cannot be null"); if (buffer.isReadOnly()) throw new IllegalArgumentException("Read-only buffer"); if (receiveInvoked.get()) throw new IllegalReceiveException( "cannot invoke receive from handler"); receiveInvoked.set(Boolean.TRUE); try { ResultContainer resultContainer = new ResultContainer(); do { resultContainer.clear(); synchronized (receiveLock) { ensureOpen(); if (!isBound()) throw new NotYetBoundException(); int n = 0; try { begin(); synchronized (stateLock) { if(!isOpen()) return null; receiverThread = NativeThread.current(); } do { n = receive(fdVal, buffer, resultContainer); } while ((n == IOStatus.INTERRUPTED) && isOpen()); } finally { receiverCleanup(); end((n > 0) || (n == IOStatus.UNAVAILABLE)); assert IOStatus.check(n); } if (!resultContainer.isNotification()) { /* message or nothing */ if (resultContainer.hasSomething()) { /* Set the association before returning */ MessageInfoImpl info = resultContainer.getMessageInfo(); info.setAssociation(lookupAssociation(info. associationID())); SecurityManager sm = System.getSecurityManager(); if (sm != null) { InetSocketAddress isa = (InetSocketAddress)info.address(); if (!addressMap.containsKey(isa)) { /* must be a new association */ try { sm.checkAccept(isa.getAddress().getHostAddress(), isa.getPort()); } catch (SecurityException se) { buffer.clear(); throw se; } } } assert info.association() != null; return info; } else { /* Non-blocking may return null if nothing available*/ return null; } } else { /* notification */ synchronized (stateLock) { handleNotificationInternal( resultContainer); } } } /* receiveLock */ } while (handler == null ? true : (invokeNotificationHandler(resultContainer, handler, attachment) == HandlerResult.CONTINUE)); } finally { receiveInvoked.set(Boolean.FALSE); } return null; }
Example #23
Source File: SctpChannelImpl.java From hottub with GNU General Public License v2.0 | 4 votes |
@Override public <T> MessageInfo receive(ByteBuffer dst, T attachment, NotificationHandler<T> handler) throws IOException { throw new UnsupportedOperationException(message); }
Example #24
Source File: SctpMultiChannelImpl.java From openjdk-8 with GNU General Public License v2.0 | 4 votes |
@Override public <T> MessageInfo receive(ByteBuffer buffer, T attachment, NotificationHandler<T> handler) throws IOException { if (buffer == null) throw new IllegalArgumentException("buffer cannot be null"); if (buffer.isReadOnly()) throw new IllegalArgumentException("Read-only buffer"); if (receiveInvoked.get()) throw new IllegalReceiveException( "cannot invoke receive from handler"); receiveInvoked.set(Boolean.TRUE); try { ResultContainer resultContainer = new ResultContainer(); do { resultContainer.clear(); synchronized (receiveLock) { ensureOpen(); if (!isBound()) throw new NotYetBoundException(); int n = 0; try { begin(); synchronized (stateLock) { if(!isOpen()) return null; receiverThread = NativeThread.current(); } do { n = receive(fdVal, buffer, resultContainer); } while ((n == IOStatus.INTERRUPTED) && isOpen()); } finally { receiverCleanup(); end((n > 0) || (n == IOStatus.UNAVAILABLE)); assert IOStatus.check(n); } if (!resultContainer.isNotification()) { /* message or nothing */ if (resultContainer.hasSomething()) { /* Set the association before returning */ MessageInfoImpl info = resultContainer.getMessageInfo(); info.setAssociation(lookupAssociation(info. associationID())); SecurityManager sm = System.getSecurityManager(); if (sm != null) { InetSocketAddress isa = (InetSocketAddress)info.address(); if (!addressMap.containsKey(isa)) { /* must be a new association */ try { sm.checkAccept(isa.getAddress().getHostAddress(), isa.getPort()); } catch (SecurityException se) { buffer.clear(); throw se; } } } assert info.association() != null; return info; } else { /* Non-blocking may return null if nothing available*/ return null; } } else { /* notification */ synchronized (stateLock) { handleNotificationInternal( resultContainer); } } } /* receiveLock */ } while (handler == null ? true : (invokeNotificationHandler(resultContainer, handler, attachment) == HandlerResult.CONTINUE)); } finally { receiveInvoked.set(Boolean.FALSE); } return null; }
Example #25
Source File: SctpChannelImpl.java From openjdk-jdk8u with GNU General Public License v2.0 | 4 votes |
private <T> MessageInfo receive(ByteBuffer buffer, T attachment, NotificationHandler<T> handler, boolean fromConnect) throws IOException { if (buffer == null) throw new IllegalArgumentException("buffer cannot be null"); if (buffer.isReadOnly()) throw new IllegalArgumentException("Read-only buffer"); if (receiveInvoked.get()) throw new IllegalReceiveException( "cannot invoke receive from handler"); receiveInvoked.set(Boolean.TRUE); try { ResultContainer resultContainer = new ResultContainer(); do { resultContainer.clear(); synchronized (receiveLock) { if (!ensureReceiveOpen()) return null; int n = 0; try { begin(); synchronized (stateLock) { if(!isOpen()) return null; receiverThread = NativeThread.current(); } do { n = receive(fdVal, buffer, resultContainer, fromConnect); } while ((n == IOStatus.INTERRUPTED) && isOpen()); } finally { receiverCleanup(); end((n > 0) || (n == IOStatus.UNAVAILABLE)); assert IOStatus.check(n); } if (!resultContainer.isNotification()) { /* message or nothing */ if (resultContainer.hasSomething()) { /* Set the association before returning */ MessageInfoImpl info = resultContainer.getMessageInfo(); synchronized (stateLock) { assert association != null; info.setAssociation(association); } return info; } else /* Non-blocking may return null if nothing available*/ return null; } else { /* notification */ synchronized (stateLock) { handleNotificationInternal( resultContainer); } } if (fromConnect) { /* If we reach here, then it was connect that invoked * receive and received the COMM_UP. We have already * handled the COMM_UP with the internal notification * handler. Simply return. */ return null; } } /* receiveLock */ } while (handler == null ? true : (invokeNotificationHandler(resultContainer, handler, attachment) == HandlerResult.CONTINUE)); return null; } finally { receiveInvoked.set(Boolean.FALSE); } }
Example #26
Source File: SctpChannelImpl.java From hottub with GNU General Public License v2.0 | 4 votes |
private <T> MessageInfo receive(ByteBuffer buffer, T attachment, NotificationHandler<T> handler, boolean fromConnect) throws IOException { if (buffer == null) throw new IllegalArgumentException("buffer cannot be null"); if (buffer.isReadOnly()) throw new IllegalArgumentException("Read-only buffer"); if (receiveInvoked.get()) throw new IllegalReceiveException( "cannot invoke receive from handler"); receiveInvoked.set(Boolean.TRUE); try { ResultContainer resultContainer = new ResultContainer(); do { resultContainer.clear(); synchronized (receiveLock) { if (!ensureReceiveOpen()) return null; int n = 0; try { begin(); synchronized (stateLock) { if(!isOpen()) return null; receiverThread = NativeThread.current(); } do { n = receive(fdVal, buffer, resultContainer, fromConnect); } while ((n == IOStatus.INTERRUPTED) && isOpen()); } finally { receiverCleanup(); end((n > 0) || (n == IOStatus.UNAVAILABLE)); assert IOStatus.check(n); } if (!resultContainer.isNotification()) { /* message or nothing */ if (resultContainer.hasSomething()) { /* Set the association before returning */ MessageInfoImpl info = resultContainer.getMessageInfo(); synchronized (stateLock) { assert association != null; info.setAssociation(association); } return info; } else /* Non-blocking may return null if nothing available*/ return null; } else { /* notification */ synchronized (stateLock) { handleNotificationInternal( resultContainer); } } if (fromConnect) { /* If we reach here, then it was connect that invoked * receive and received the COMM_UP. We have already * handled the COMM_UP with the internal notification * handler. Simply return. */ return null; } } /* receiveLock */ } while (handler == null ? true : (invokeNotificationHandler(resultContainer, handler, attachment) == HandlerResult.CONTINUE)); return null; } finally { receiveInvoked.set(Boolean.FALSE); } }
Example #27
Source File: SctpChannelImpl.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 4 votes |
@Override public <T> MessageInfo receive(ByteBuffer dst, T attachment, NotificationHandler<T> handler) throws IOException { throw new UnsupportedOperationException(message); }
Example #28
Source File: SctpMultiChannelImpl.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 4 votes |
@Override public <T> MessageInfo receive(ByteBuffer buffer, T attachment, NotificationHandler<T> handler) throws IOException { throw new UnsupportedOperationException(message); }
Example #29
Source File: SctpChannelImpl.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 4 votes |
@Override public <T> MessageInfo receive(ByteBuffer dst, T attachment, NotificationHandler<T> handler) throws IOException { throw new UnsupportedOperationException(message); }
Example #30
Source File: SctpMultiChannelImpl.java From jdk8u-jdk with GNU General Public License v2.0 | 4 votes |
@Override public <T> MessageInfo receive(ByteBuffer buffer, T attachment, NotificationHandler<T> handler) throws IOException { throw new UnsupportedOperationException(message); }