Package java.util.concurrent.locks

Examples of java.util.concurrent.locks.ReentrantReadWriteLock.readLock()

101
102
103
104
105
106
107
108
109
110
111
    this.rsrc = rsrc;
    this.dispatcher = dispatcher;
    this.ref = new LinkedList<ContainerId>();

    ReadWriteLock readWriteLock = new ReentrantReadWriteLock();
    this.readLock = readWriteLock.readLock();
    this.writeLock = readWriteLock.writeLock();

    this.stateMachine = stateMachineFactory.make(this);
  }
View Full Code Here
114
115
116
117
118
119
120
121
122
123
124
    this.diagnostics = new StringBuilder();
    this.credentials = creds;
    this.metrics = metrics;
    user = containerTokenIdentifier.getApplicationSubmitter();
    ReadWriteLock readWriteLock = new ReentrantReadWriteLock();
    this.readLock = readWriteLock.readLock();
    this.writeLock = readWriteLock.writeLock();

    stateMachine = stateMachineFactory.make(this);
  }
View Full Code Here
37
38
39
40
41
42
43
44
45
46
47
    * Constructs a new empty set of filenames
    */
   public FileListCacheValue() {
      ReadWriteLock namesLock = new ReentrantReadWriteLock();
      writeLock = namesLock.writeLock();
      readLock = namesLock.readLock();
   }

   /**
    * Initializes a new instance storing the passed values.
    * @param listAll the strings to store.
View Full Code Here
38
39
40
41
42
43
44
45
46
47
48
      this.cache = (AdvancedCache<FileListCacheKey, Object>) cache;
      this.cacheNoRetrieve = (AdvancedCache<FileListCacheKey, FileListCacheValue>) cache.withFlags(Flag.IGNORE_RETURN_VALUES);
      this.indexName = indexName;
      this.fileListCacheKey = new FileListCacheKey(indexName);
      ReentrantReadWriteLock lock = new ReentrantReadWriteLock(true);
      readLock = lock.readLock();
      writeLock = lock.writeLock();
   }

   /**
    * Adds a new fileName in the list of files making up this index
View Full Code Here
92
93
94
95
96
97
98
99
100
101
102
      ReentrantReadWriteLock lock = getLock(key);
      if (exclusive) {
         lock.writeLock().lock();
         if (log.isTraceEnabled()) log.trace("WL acquired for '" + key + "'");
      } else {
         lock.readLock().lock();
         if (log.isTraceEnabled()) log.trace("RL acquired for '" + key + "'");
      }
   }

   public boolean acquireLock(String key, boolean exclusive, long millis) {
View Full Code Here
103
104
105
106
107
108
109
110
111
112
113
      ReentrantReadWriteLock lock = getLock(key);
      try {
         if (exclusive) {
            return lock.writeLock().tryLock(millis, TimeUnit.MILLISECONDS);
         } else {
            return lock.readLock().tryLock(millis, TimeUnit.MILLISECONDS);
         }
      } catch (InterruptedException e) {
         log.warn("Thread insterrupted while trying to acquire lock", e);
         return false;
      }
View Full Code Here
120
121
122
123
124
125
126
127
128
129
130
      ReentrantReadWriteLock lock = getLock(key);
      if (lock.isWriteLockedByCurrentThread()) {
         lock.writeLock().unlock();
         if (log.isTraceEnabled()) log.trace("WL released for '" + key + "'");
      } else {
         lock.readLock().unlock();
         if (log.isTraceEnabled()) log.trace("RL released for '" + key + "'");
      }
   }

   final ReentrantReadWriteLock getLock(Object o) {
View Full Code Here
57
58
59
60
61
62
63
64
65
66
67
  private final SearchFactoryImplementor searchFactoryImplementor;

  public StatisticsImpl(SearchFactoryImplementor searchFactoryImplementor) {
    ReadWriteLock lock = new ReentrantReadWriteLock();
    readLock = lock.readLock();
    writeLock = lock.writeLock();

    this.searchFactoryImplementor = searchFactoryImplementor;
  }
View Full Code Here
142
143
144
145
146
147
148
149
150
151
152
    public ServletRegistry(ServletContext servletContext) {
       
        this.containerContext = servletContext;

        ReadWriteLock lock = new ReentrantReadWriteLock();
        readLock = lock.readLock();
        writeLock = lock.writeLock();

        this.alias2Registration = new HashMap();
        this.servlet2Registration = new HashMap();
        this.http2Servlet = new HashMap();
View Full Code Here
154
155
156
157
158
159
160
161
162
163
164
    super(core);

    // Pass fairness=true so commit request is not starved
    // when add/updates are running hot (SOLR-2342):
    ReadWriteLock rwl = new ReentrantReadWriteLock(true);
    iwAccess = rwl.readLock();
    iwCommit = rwl.writeLock();

    tracker = new CommitTracker();
  }
View Full Code Here
TOP
Copyright © 2018 www.massapi.com. 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.