Package org.apache.activemq.kaha

Examples of org.apache.activemq.kaha.StoreLocation

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        Object result = null;
        if (item != null) {
            try {
                // ensure this value is up to date
                // item=indexList.getEntry(item);
                StoreLocation data = item.getValueDataItem();
                result = dataManager.readItem(valueMarshaller, data);
            } catch (IOException e) {
                LOG.error("Failed to get value for " + item, e);
                throw new RuntimeStoreException(e);
            }
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    public synchronized Object getKey(StoreEntry item) {
        load();
        Object result = null;
        if (item != null) {
            try {
                StoreLocation data = item.getKeyDataItem();
                result = dataManager.readItem(keyMarshaller, data);
            } catch (IOException e) {
                LOG.error("Failed to get key for " + item, e);
                throw new RuntimeStoreException(e);
            }
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    protected synchronized IndexItem write(Object key, Object value) {
        IndexItem index = null;
        try {
            index = indexManager.createNewIndex();
            StoreLocation data = dataManager.storeDataItem(keyMarshaller, key);
            index.setKeyData(data);

            if (value != null) {
                data = dataManager.storeDataItem(valueMarshaller, value);
                index.setValueData(data);
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                    init();
                    index.load();
                    long nextItem = root.getNextItem();
                    while (nextItem != Item.POSITION_NOT_SET) {
                        IndexItem item = indexManager.getIndex(nextItem);
                        StoreLocation data = item.getKeyDataItem();
                        Object key = dataManager.readItem(keyMarshaller, data);
                        if (index.isTransient()) {
                            index.store(key, item);
                        }
                        indexList.add(item);
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        Object result = null;
        if (item != null) {
            try {
                // ensure this value is up to date
                // item=indexList.getEntry(item);
                StoreLocation data = item.getValueDataItem();
                result = dataManager.readItem(valueMarshaller, data);
            } catch (IOException e) {
                LOG.error("Failed to get value for " + item, e);
                throw new RuntimeStoreException(e);
            }
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    public synchronized Object getKey(StoreEntry item) {
        load();
        Object result = null;
        if (item != null) {
            try {
                StoreLocation data = item.getKeyDataItem();
                result = dataManager.readItem(keyMarshaller, data);
            } catch (IOException e) {
                LOG.error("Failed to get key for " + item, e);
                throw new RuntimeStoreException(e);
            }
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    protected synchronized IndexItem write(Object key, Object value) {
        IndexItem index = null;
        try {
            index = indexManager.createNewIndex();
            StoreLocation data = dataManager.storeDataItem(keyMarshaller, key);
            index.setKeyData(data);

            if (value != null) {
                data = dataManager.storeDataItem(valueMarshaller, value);
                index.setValueData(data);
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Related Classes of org.apache.activemq.kaha.StoreLocation

  • org.apache.activemq.kaha.impl.container.ListContainerImpl
  • org.apache.activemq.kaha.impl.container.MapContainerImpl
  • org.apache.activemq.kaha.impl.index.RangeLimitedMap
  • org.apache.activemq.kaha.impl.IndexRootContainer
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