Examples of org.apache.chemistry.opencmis.client.bindings.cache.CacheLevel

Package org.apache.chemistry.opencmis.client.bindings.cache

Examples of org.apache.chemistry.opencmis.client.bindings.cache.CacheLevel

org.apache.chemistry.opencmis.client.bindings.cache.CacheLevel
Interface for a level of an hierarchical cache. @author Florian Müller @see Cache


        Object result = null;


        lock.readLock().lock();
        try {
            CacheLevel cacheLevel = root;


            // follow the branch
            for (int i = 0; i < keys.length - 1; i++) {
                Object level = cacheLevel.get(keys[i]);


                // does the branch exist?
                if (level == null) {
                    return null;
                }


                // next level
                cacheLevel = (CacheLevel) level;
            }


            // get the value
            result = cacheLevel.get(keys[keys.length - 1]);
        } finally {
            lock.readLock().unlock();
        }


        return result;

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            throw new IllegalArgumentException("Wrong number of keys!");
        }


        lock.writeLock().lock();
        try {
            CacheLevel cacheLevel = root;


            // follow the branch
            for (int i = 0; i < keys.length - 1; i++) {
                Object level = cacheLevel.get(keys[i]);


                // does the branch exist?
                if (level == null) {
                    level = createCacheLevel(i + 1);
                    cacheLevel.put(level, keys[i]);
                }


                // next level
                cacheLevel = (CacheLevel) level;
            }


            cacheLevel.put(value, keys[keys.length - 1]);


            if (log.isTraceEnabled()) {
                log.trace(name + ": put [" + getFormattedKeys(keys) + "] = " + value);
            }
        } finally {

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            return;
        }


        lock.writeLock().lock();
        try {
            CacheLevel cacheLevel = root;


            // follow the branch
            for (int i = 0; i < keys.length - 1; i++) {
                Object level = cacheLevel.get(keys[i]);


                // does the branch exist?
                if (level == null) {
                    return;
                }


                // next level
                cacheLevel = (CacheLevel) level;
            }


            cacheLevel.remove(keys[keys.length - 1]);


            if (log.isTraceEnabled()) {
                log.trace(name + ": removed [" + getFormattedKeys(keys) + "]");
            }
        } finally {

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            return -1;
        }


        lock.readLock().lock();
        try {
            CacheLevel cacheLevel = root;


            // follow the branch
            for (int i = 0; i < keys.length - 1; i++) {
                Object level = cacheLevel.get(keys[i]);


                // does the branch exist?
                if (level == null) {
                    return i;
                }

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            throw new IllegalArgumentException("Cache level doesn't fit the configuration!");
        }


        // get the class and create an instance
        Class<?> clazz = levels.get(level);
        CacheLevel cacheLevel = null;
        try {
            cacheLevel = (CacheLevel) clazz.newInstance();
        } catch (Exception e) {
            throw new IllegalArgumentException("Cache level problem?!", e);
        }


        // initialize it
        cacheLevel.initialize(levelParameters.get(level));


        return cacheLevel;
    }

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        Object result = null;


        fLock.readLock().lock();
        try {
            CacheLevel cacheLevel = fRoot;


            // follow the branch
            for (int i = 0; i < keys.length - 1; i++) {
                Object level = cacheLevel.get(keys[i]);


                // does the branch exist?
                if (level == null) {
                    return null;
                }


                // next level
                cacheLevel = (CacheLevel) level;
            }


            // get the value
            result = cacheLevel.get(keys[keys.length - 1]);
        } finally {
            fLock.readLock().unlock();
        }


        return result;

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            throw new IllegalArgumentException("Wrong number of keys!");
        }


        fLock.writeLock().lock();
        try {
            CacheLevel cacheLevel = fRoot;


            // follow the branch
            for (int i = 0; i < keys.length - 1; i++) {
                Object level = cacheLevel.get(keys[i]);


                // does the branch exist?
                if (level == null) {
                    level = createCacheLevel(i + 1);
                    cacheLevel.put(level, keys[i]);
                }


                // next level
                cacheLevel = (CacheLevel) level;
            }


            cacheLevel.put(value, keys[keys.length - 1]);


            if (log.isDebugEnabled()) {
                log.debug(fName + ": put [" + getFormattedKeys(keys) + "] = " + value);
            }
        } finally {

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            return;
        }


        fLock.writeLock().lock();
        try {
            CacheLevel cacheLevel = fRoot;


            // follow the branch
            for (int i = 0; i < keys.length - 1; i++) {
                Object level = cacheLevel.get(keys[i]);


                // does the branch exist?
                if (level == null) {
                    return;
                }


                // next level
                cacheLevel = (CacheLevel) level;
            }


            cacheLevel.remove(keys[keys.length - 1]);


            if (log.isDebugEnabled()) {
                log.debug(fName + ": removed [" + getFormattedKeys(keys) + "]");
            }
        } finally {

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            return -1;
        }


        fLock.readLock().lock();
        try {
            CacheLevel cacheLevel = fRoot;


            // follow the branch
            for (int i = 0; i < keys.length - 1; i++) {
                Object level = cacheLevel.get(keys[i]);


                // does the branch exist?
                if (level == null) {
                    return i;
                }

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            throw new IllegalArgumentException("Cache level doesn't fit the configuration!");
        }


        // get the class and create an instance
        Class<?> clazz = fLevels.get(level);
        CacheLevel cacheLevel = null;
        try {
            cacheLevel = (CacheLevel) clazz.newInstance();
        } catch (Exception e) {
            throw new IllegalArgumentException("Cache level problem?!", e);
        }


        // initialize it
        cacheLevel.initialize(fLevelParameters.get(level));


        return cacheLevel;
    }

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Related Classes of org.apache.chemistry.opencmis.client.bindings.cache.CacheLevel

org.apache.chemistry.opencmis.client.bindings.cache.impl.CacheImpl

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