Package java.util.concurrent.locks.ReentrantReadWriteLock

Examples of java.util.concurrent.locks.ReentrantReadWriteLock.WriteLock

924
925
926
927
928
929
930
931
932
933
934
935
936
         * {@inheritDoc}
         */
        @Override
        public V borrowObject(final K key) throws Exception,
                NoSuchElementException, IllegalStateException {
            WriteLock writeLock = readWriteLock.writeLock();
            writeLock.lock();
            try {
                return keyedPool.borrowObject(key);
            } finally {
                writeLock.unlock();
            }
        }
View Full Code Here
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
        /**
         * {@inheritDoc}
         */
        @Override
        public void returnObject(final K key, final V obj) {
            WriteLock writeLock = readWriteLock.writeLock();
            writeLock.lock();
            try {
                keyedPool.returnObject(key, obj);
            } catch (Exception e) {
                // swallowed
            } finally {
                writeLock.unlock();
            }
        }
View Full Code Here
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
        /**
         * {@inheritDoc}
         */
        @Override
        public void invalidateObject(final K key, final V obj) {
            WriteLock writeLock = readWriteLock.writeLock();
            writeLock.lock();
            try {
                keyedPool.invalidateObject(key, obj);
            } catch (Exception e) {
                // swallowed as of Pool 2
            } finally {
                writeLock.unlock();
            }
        }
View Full Code Here
971
972
973
974
975
976
977
978
979
980
981
982
983
         * {@inheritDoc}
         */
        @Override
        public void addObject(final K key) throws Exception,
                IllegalStateException, UnsupportedOperationException {
            WriteLock writeLock = readWriteLock.writeLock();
            writeLock.lock();
            try {
                keyedPool.addObject(key);
            } finally {
                writeLock.unlock();
            }
        }
View Full Code Here
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
        /**
         * {@inheritDoc}
         */
        @Override
        public void clear() throws Exception, UnsupportedOperationException {
            WriteLock writeLock = readWriteLock.writeLock();
            writeLock.lock();
            try {
                keyedPool.clear();
            } finally {
                writeLock.unlock();
            }
        }
View Full Code Here
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
         * {@inheritDoc}
         */
        @Override
        public void clear(final K key) throws Exception,
                UnsupportedOperationException {
            WriteLock writeLock = readWriteLock.writeLock();
            writeLock.lock();
            try {
                keyedPool.clear(key);
            } finally {
                writeLock.unlock();
            }
        }
View Full Code Here
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
        /**
         * {@inheritDoc}
         */
        @Override
        public void close() {
            WriteLock writeLock = readWriteLock.writeLock();
            writeLock.lock();
            try {
                keyedPool.close();
            } catch (Exception e) {
                // swallowed as of Pool 2
            } finally {
                writeLock.unlock();
            }
        }
View Full Code Here
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
    @Override
    protected int doWrite(boolean block, byte[] b, int off, int len)
            throws IOException {

        Lock readLock = wrapper.getBlockingStatusReadLock();
        WriteLock writeLock = wrapper.getBlockingStatusWriteLock();

        try {
            readLock.lock();
            if (wrapper.getBlockingStatus() == block) {
                if (closed) {
                    throw new IOException(sm.getString("apr.closed"));
                }
                return doWriteInternal(b, off, len);
            }
        } finally {
            readLock.unlock();
        }

        try {
            writeLock.lock();
            // Set the current settings for this socket
            wrapper.setBlockingStatus(block);
            if (block) {
                Socket.timeoutSet(socket, endpoint.getSoTimeout() * 1000);
            } else {
                Socket.timeoutSet(socket, 0);
            }

            // Downgrade the lock
            try {
                readLock.lock();
                writeLock.unlock();
                if (closed) {
                    throw new IOException(sm.getString("apr.closed"));
                }
                return doWriteInternal(b, off, len);
            } finally {
                readLock.unlock();
            }
        } finally {
            // Should have been released above but may not have been on some
            // exception paths
            if (writeLock.isHeldByCurrentThread()) {
                writeLock.unlock();
            }
        }
    }
View Full Code Here
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
    @Override
    protected int doRead(boolean block, byte[] b, int off, int len)
            throws IOException {

        Lock readLock = wrapper.getBlockingStatusReadLock();
        WriteLock writeLock = wrapper.getBlockingStatusWriteLock();

        boolean readDone = false;
        int result = 0;
        try {
            readLock.lock();
            if (wrapper.getBlockingStatus() == block) {
                if (closed) {
                    throw new IOException(sm.getString("apr.closed"));
                }
                result = Socket.recv(socket, b, off, len);
                readDone = true;
            }
        } finally {
            readLock.unlock();
        }

        if (!readDone) {
            try {
                writeLock.lock();
                wrapper.setBlockingStatus(block);
                // Set the current settings for this socket
                Socket.optSet(socket, Socket.APR_SO_NONBLOCK, (block ? 0 : 1));
                // Downgrade the lock
                try {
                    readLock.lock();
                    writeLock.unlock();
                    if (closed) {
                        throw new IOException(sm.getString("apr.closed"));
                    }
                    result = Socket.recv(socket, b, off, len);
                } finally {
                    readLock.unlock();
                }
            } finally {
                // Should have been released above but may not have been on some
                // exception paths
                if (writeLock.isHeldByCurrentThread()) {
                    writeLock.unlock();
                }
            }
        }

        if (result > 0) {
View Full Code Here
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279

    private synchronized void writeToSocket(boolean block) throws IOException {

        Lock readLock = wrapper.getBlockingStatusReadLock();
        WriteLock writeLock = wrapper.getBlockingStatusWriteLock();

        try {
            readLock.lock();
            if (wrapper.getBlockingStatus() == block) {
                writeToSocket();
                return;
            }
        } finally {
            readLock.unlock();
        }

        try {
            writeLock.lock();
            // Set the current settings for this socket
            wrapper.setBlockingStatus(block);
            if (block) {
                Socket.timeoutSet(socket, endpoint.getSoTimeout() * 1000);
            } else {
                Socket.timeoutSet(socket, 0);
            }

            // Downgrade the lock
            try {
                readLock.lock();
                writeLock.unlock();
                writeToSocket();
            } finally {
                readLock.unlock();
            }
        } finally {
            // Should have been released above but may not have been on some
            // exception paths
            if (writeLock.isHeldByCurrentThread()) {
                writeLock.unlock();
            }
        }
    }
View Full Code Here
TOP

Related Classes of java.util.concurrent.locks.ReentrantReadWriteLock.WriteLock

  • com.jolbox.bonecp.TestConnectionPartition
  • com.taobao.top.analysis.node.operation.JobDataOperation
  • io.fabric8.api.permit.DefaultPermitManager$PermitState
  • io.fabric8.git.internal.GitDataStoreImpl
  • net.sourceforge.retroweaver.tests.ConcurrentTest
  • org.apache.airavata.wsmg.broker.subscription.SubscriptionManager
  • org.apache.airavata.wsmg.matching.AbstractMessageMatcher
  • org.apache.aries.blueprint.utils.threading.RWLock
  • org.apache.commons.pool2.PoolUtils$SynchronizedKeyedObjectPool
  • org.apache.commons.pool2.PoolUtils$SynchronizedObjectPool
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.