com.tc.util.Assert.pre()方法的使用及代码示例

x33g5p2x  于2022-01-16 转载在 其他  
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本文整理了Java中com.tc.util.Assert.pre()方法的一些代码示例，展示了Assert.pre()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Assert.pre()方法的具体详情如下：
包路径：com.tc.util.Assert
类名称：Assert
方法名：pre

Assert.pre介绍

[英]Assert precondition
[中]断言前提条件

代码示例

代码示例来源：origin: org.terracotta/terracotta-ee

/**
 * Construct new spec
 * 
 * @param className Class name
 */
public DmiClassSpec(final String className) {
 Assert.pre(className != null);
 this.className = className;
}

代码示例来源：origin: org.terracotta/terracotta-ee

public DmiHandler(DmiManager dmiMgr) {
 Assert.pre(dmiMgr != null);
 this.dmiMgr = dmiMgr;
}

代码示例来源：origin: org.terracotta/terracotta-ee

/**
 * New descriptor
 * 
 * @param receiverId Receiver object identifier
 * @param dmiCallId DMI call identifier
 * @param classSpecs Classes
 * @param faultReceiver True if should use local fault receiver
 */
public DmiDescriptor(ObjectID receiverId, ObjectID dmiCallId, DmiClassSpec[] classSpecs, boolean faultReceiver) {
 Assert.pre(receiverId != null);
 Assert.pre(dmiCallId != null);
 Assert.pre(classSpecs != null);
 this.receiverId = receiverId;
 this.dmiCallId = dmiCallId;
 this.classSpecs = classSpecs;
 this.faultReceiver = faultReceiver;
}

代码示例来源：origin: org.terracotta/terracotta-ee

public DmiManagerImpl(ClassProvider cp, ClientObjectManager om) {
 Assert.pre(cp != null);
 Assert.pre(om != null);
 this.classProvider = cp;
 this.objMgr = om;
 this.feedBack = new ThreadLocal();
 this.nesting = new VicariousThreadLocal();
}

代码示例来源：origin: org.terracotta/terracotta-ee

@Override
public void distributedInvokeCommit() {
 if (feedBack.get() != null) { return; }
 Assert.pre(nesting.get() != null);
 nesting.remove();
}

代码示例来源：origin: org.terracotta/terracotta-ee

private static Object getClassSpec(ClassProvider classProvider, Object obj) {
 Assert.pre(classProvider != null);
 Assert.pre(obj != null);
 final String className = obj.getClass().getName();
 return new DmiClassSpec(className);
}

代码示例来源：origin: org.terracotta/terracotta-ee

private static DmiClassSpec[] getClassSpecs(ClassProvider classProvider, Object receiver, Object[] params) {
 Assert.pre(classProvider != null);
 Assert.pre(receiver != null);
 Assert.pre(params != null);
 Set set = new HashSet();
 set.add(getClassSpec(classProvider, receiver));
 for (final Object p : params) {
  if (p != null) set.add(getClassSpec(classProvider, p));
 }
 DmiClassSpec[] rv = new DmiClassSpec[set.size()];
 set.toArray(rv);
 return rv;
}

代码示例来源：origin: org.terracotta.modules/tim-ehcache-commons

public Object getValue() {
 Object rv = entry.getValue();
 Assert.pre(rv instanceof CacheData);
 return ((CacheData) rv).getValue();
}

代码示例来源：origin: org.terracotta.toolkit/terracotta-toolkit-1.3-impl

public ConcurrentDistributedServerMapDso(final int dsoLockType, final GenericLockStrategy<L, ? super K> lockStrategy,
                     final int ttiSeconds, final int ttlSeconds,
                     final int targetMaxInMemoryCount, final int targetMaxTotalCount,
                     boolean invalidateOnChange, String cacheName) {
 // ensure that DSO is active at construction time, i.e. fail fast
 Assert.pre(!(ManagerUtil.getManager() instanceof NullManager));
 this.dsoLockType = dsoLockType;
 this.lockStrategy = lockStrategy;
 this.maxTTISeconds = ttiSeconds;
 this.maxTTLSeconds = ttlSeconds;
 this.targetMaxInMemoryCount = targetMaxInMemoryCount;
 this.targetMaxTotalCount = targetMaxTotalCount;
 this.invalidateOnChange = invalidateOnChange;
 this.nullLockStrategy = lockStrategy instanceof NullLockStrategy;
 this.cacheName = cacheName;
}

代码示例来源：origin: org.terracotta.toolkit/terracotta-toolkit-1.4-impl

public ConcurrentDistributedServerMapDso(final int dsoLockType, final GenericLockStrategy<L, ? super K> lockStrategy,
                     final int ttiSeconds, final int ttlSeconds, final int targetMaxTotalCount,
                     boolean invalidateOnChange, String cacheName, boolean localCacheEnabled,
                     boolean deleteValueOnRemove) {
 // ensure that DSO is active at construction time, i.e. fail fast
 Assert.pre(!(ManagerUtil.getManager() instanceof NullManager));
 this.dsoLockType = dsoLockType;
 this.lockStrategy = lockStrategy;
 this.maxTTISeconds = ttiSeconds;
 this.maxTTLSeconds = ttlSeconds;
 this.targetMaxTotalCount = targetMaxTotalCount;
 this.invalidateOnChange = invalidateOnChange;
 this.nullLockStrategy = lockStrategy instanceof NullLockStrategy;
 this.cacheName = cacheName;
 this.localCacheEnabled = localCacheEnabled;
 this.deleteValueOnRemove = deleteValueOnRemove;
}

代码示例来源：origin: org.terracotta.modules/tim-ehcache-commons

public Lock(final String lockId, final int lockType, Manager manager) {
 this.manager = manager;
 
 if (lockType != Manager.LOCK_TYPE_SYNCHRONOUS_WRITE && lockType != Manager.LOCK_TYPE_WRITE) { 
  throw new AssertionError("Trying to set lockType to " + lockType
               + " -- must be either write or synchronous-write"); 
 }    
 this.lockType = LockLevel.fromInt(lockType);
 
 Assert.pre(lockId != null && lockId.length() > 0);
 this.lockId = manager.generateLockIdentifier(lockId);
}

代码示例来源：origin: org.terracotta/terracotta-ee

private static void checkClassAvailability(ClassProvider classProvider, DmiClassSpec[] classSpecs)
  throws ClassNotFoundException {
 Assert.pre(classSpecs != null);
 for (DmiClassSpec s : classSpecs) {
  classProvider.getClassFor(s.getClassName());
 }
}

代码示例来源：origin: org.terracotta.modules/tim-map-evictor

private void expire(Object key) {
 Assert.pre(key != null);
 ((TCMap) data).__tc_remove_logical(key);
 ((TCMap) timestamps).__tc_remove_logical(key);
}

代码示例来源：origin: org.terracotta.toolkit/terracotta-toolkit-1.4-impl

private ConcurrentDistributedMapDso(final int lockLevel, final GenericLockStrategy<L, ? super K> lockStrategy) {
 // ensure that DSO is active at construction time, ie. fail fast
 Assert.pre(!(ManagerUtil.getManager() instanceof NullManager));
 this.dsoLockType = lockLevel;
 this.store = new SelectableConcurrentHashMap();
 this.lockStrategy = lockStrategy;
 this.localSize = new AtomicInteger(0);
 this.nullLockStrategy = lockStrategy instanceof NullLockStrategy;
 Assert.post(this.store != null);
}

代码示例来源：origin: org.terracotta.toolkit/terracotta-toolkit-1.3-impl

private ConcurrentDistributedMapDso(final int lockLevel, final GenericLockStrategy<L, ? super K> lockStrategy) {
 // ensure that DSO is active at construction time, ie. fail fast
 Assert.pre(!(ManagerUtil.getManager() instanceof NullManager));
 this.dsoLockType = lockLevel;
 this.store = new SelectableConcurrentHashMap();
 this.lockStrategy = lockStrategy;
 this.localSize = new AtomicInteger(0);
 this.nullLockStrategy = lockStrategy instanceof NullLockStrategy;
 Assert.post(this.store != null);
}

代码示例来源：origin: org.terracotta.toolkit/terracotta-toolkit-1.0-impl

private ConcurrentDistributedMapDso(final int lockLevel, final LockStrategy<? super K> lockStrategy) {
 // ensure that DSO is active at construction time, ie. fail fast
 Assert.pre(!(ManagerUtil.getManager() instanceof NullManager));
 this.dsoLockType = lockLevel;
 this.store = new SelectableConcurrentHashMap();
 this.lockStrategy = lockStrategy;
 this.localSize = new AtomicInteger(0);
 Assert.post(this.store != null);
}

代码示例来源：origin: org.terracotta.modules/tim-wan-collections

private WANConcurrentMapDsoInstrumented(final int lockLevel) {
 // ensure that DSO is active at construction time, ie. fail fast
 Assert.pre(!(ManagerUtil.getManager() instanceof NullManager));
 this.dsoLockType = lockLevel;
 store = new NonBlockingHashMap();
 Assert.post(store != null);
}

代码示例来源：origin: org.terracotta.toolkit/terracotta-toolkit-1.0-impl

/**
 * Evict an item from the cache due to expiration. The caller is responsible for determining whether the entry has
 * expired. This method will log the eviction (if logging is enabled) and remove the entry.
 */
private void evict(final K key, final TimestampedValue<V> entry, final int now) {
 Assert.pre(key != null);
 if (this.data.remove(key, entry)) {
  onEvict(key, entry);
  logEviction(key, entry, now);
 }
}

代码示例来源：origin: org.terracotta.modules/tim-distributed-cache

/**
 * Evict an item from the cache due to expiration. The caller is responsible for determining whether the entry has
 * expired. This method will log the eviction (if logging is enabled) and remove the entry.
 */
private void evict(final K key, final TimestampedValue<V> entry, final int now) {
 Assert.pre(key != null);
 if (this.data.remove(key, entry)) {
  onEvict(key, entry.getValue());
  logEviction(key, entry, now);
 }
}

代码示例来源：origin: org.terracotta.modules/tim-ehcache-commons

void updateTimestampIfNeeded(Object key, Element e) {
 Assert.pre(e != null);
 if (!isInvalidatorRunning() || (e.getTimeToIdle() <= 0)) {
  return;
 }
 if (needsUpdate(key, e)) {
  int storeIndex = getStoreIndex(key);
  ManagerUtil.monitorEnter(store[storeIndex], Manager.LOCK_TYPE_CONCURRENT);
  try {
   e.updateAccessStatistics();
   updateExpireTime(key, e);
  } finally {
   ManagerUtil.monitorExit(store[storeIndex], Manager.LOCK_TYPE_CONCURRENT);
  }
 }
}

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