Example usage for java.lang String intern

Introduction

In this page you can find the example usage for java.lang String intern.

Prototype

public native String intern();

Source Link

Document

Returns a canonical representation for the string object.

Usage

From source file:org.wso2.andes.kernel.slot.SlotManagerStandalone.java

/**
 * Delete slot details when slot is empty. (All the messages are delivered and acknowledgments are
 * returned )//from  ww  w  .  j  a  v  a2  s.  c o m
 *
 * @param queueName       Name of the queue
 * @param slotToBeDeleted Slot to be deleted
 * @return Whether deleted or not
 */
public boolean deleteSlot(String queueName, Slot slotToBeDeleted) {
    String lockKey = queueName + SlotManagerStandalone.class;
    synchronized (lockKey.intern()) {
        TreeSet<Slot> assignedSlotSet = slotAssignmentMap.get(queueName);
        if (null != assignedSlotSet) {
            Iterator assignedSlotIterator = assignedSlotSet.iterator();
            while (assignedSlotIterator.hasNext()) {
                Slot assignedSlot = (Slot) assignedSlotIterator.next();
                if (assignedSlot.getEndMessageId() == slotToBeDeleted.getEndMessageId()) {
                    assignedSlotIterator.remove();
                    break;
                }
            }

        }
    }
    return true;
}

From source file:com.opensearchserver.extractor.parser.Audio.java

@Override
protected void parseContent(InputStream inputStream, String extension, String mimeType) throws Exception {
    String format = getParameterValue(FORMAT, 0);
    if (StringUtils.isEmpty(format))
        format = extension;// w ww.j  av  a  2 s  . com
    if (StringUtils.isEmpty(format) && mimeType != null)
        format = MIMEMAP.get(mimeType.intern());
    if (StringUtils.isEmpty(format))
        throw new Exception("The format is not found");
    File tempFile = ParserAbstract.createTempFile(inputStream, '.' + format);
    try {
        parseContent(tempFile, extension, mimeType);
    } finally {
        tempFile.delete();
    }
}

From source file:net.sf.firemox.action.UserAction.java

/**
 * Creates a new instance of UserAction <br>
 * //w  w w. j  a  va  2 s .  c  o m
 * @param debugData
 *          debug information.
 * @param actionName
 *          the action's name.
 */
protected UserAction(String actionName, String debugData) {
    super(debugData);
    if (actionName != null) {
        if (actionName.length() == 0) {
            this.actionName = null;
        } else {
            this.actionName = actionName.intern();
        }
    }
    ActionFactory.currentAction = this;
}

From source file:org.wso2.andes.kernel.slot.SlotManagerStandalone.java

/**
 * Get a slot by giving the queue name./*from   w ww  . jav  a2  s .c o  m*/
 *
 * @param queueName Name of the queue
 * @return Slot object
 */
public Slot getSlot(String queueName) {
    Slot slotToBeAssigned;
    String lockKey = queueName + SlotManagerStandalone.class;
    synchronized (lockKey.intern()) {
        //First look at slots which are returned when last subscriber leaves
        slotToBeAssigned = getUnassignedSlot(queueName);
        if (null == slotToBeAssigned) {
            slotToBeAssigned = getFreshSlot(queueName);
            if (log.isDebugEnabled()) {
                log.debug("Slot Manager - giving a slot from fresh pool. Slot= " + slotToBeAssigned);
            }
        }
        if (null == slotToBeAssigned) {
            if (log.isDebugEnabled()) {
                log.debug("Slot Manager - returns empty slot for the queue: " + queueName);
            }
        } else {
            updateSlotAssignmentMap(queueName, slotToBeAssigned);
        }
        return slotToBeAssigned;
    }
}

From source file:org.wso2.andes.kernel.slot.SlotManagerStandalone.java

/**
 * Record Slot's last message ID related to a particular queue
 *
 * @param queueName              Name of the queue which this message ID belongs to
 * @param lastMessageIdInTheSlot Last message ID of the slot
 *///from  w  w w . j a  v a  2s .co m
public void updateMessageID(String queueName, Long lastMessageIdInTheSlot) {

    TreeSet<Long> messageIdSet = slotIDMap.get(queueName);
    if (messageIdSet == null) {
        messageIdSet = new TreeSet<>();
    }
    String lockKey = queueName + SlotManagerStandalone.class;
    synchronized (lockKey.intern()) {
        /**
         * Update the slotIDMap
         */
        messageIdSet.add(lastMessageIdInTheSlot);

        slotIDMap.put(queueName, messageIdSet);
        if (log.isDebugEnabled()) {
            log.debug(
                    lastMessageIdInTheSlot + " added to slotIdMap. Current values in " + "map " + messageIdSet);
        }

    }

}

From source file:com.jaeksoft.searchlib.schema.SchemaField.java

public SchemaField(String name, Stored stored, Indexed indexed, TermVector termVector, String analyzer,
        String... copyOf) {//from   w  ww  . jav a2  s  .com
    super(name);
    this.indexAnalyzer = analyzer == null ? null : analyzer.intern();
    this.stored = stored;
    this.indexed = indexed;
    this.termVector = termVector;
    this.copyOf = copyOf != null && copyOf.length > 0 ? Arrays.asList(copyOf) : null;
}

From source file:com.netxforge.oss2.xml.event.Maskelement.java

/**
 * //from   w  w  w  .  j  a  va2  s.c  o m
 * 
 * @param index
 * @param vMevalue
 * @throws java.lang.IndexOutOfBoundsException if the index
 * given is outside the bounds of the collection
 */
public void addMevalue(final int index, final java.lang.String vMevalue)
        throws java.lang.IndexOutOfBoundsException {
    this._mevalueList.add(index, vMevalue.intern());
}

From source file:edu.cornell.med.icb.geo.tools.ClassificationTask.java

public void setConditionName(final int conditionIndex, final String name) {
    conditionDescriptors[conditionIndex].conditionName = name.intern();
}

From source file:org.opennms.netmgt.config.datacollection.Rrd.java

/**
 * Sets the value of '_rraList' by copying the given Vector.
 * All elements will be checked for type safety.
 * //ww  w  .j a v a2 s  . c om
 * @param rras the Vector to copy.
 */
public void setRra(final List<String> rras) {
    m_rras.clear();
    for (final String rra : rras) {
        m_rras.add(rra.intern());
    }
}

From source file:org.opennms.netmgt.config.datacollection.Rrd.java

/**
 * Sets the value of '_rraList' by setting it to the given
 * Vector. No type checking is performed.
 * @deprecated//from   w  w  w.  j av a2  s .c o  m
 * 
 * @param rras the Vector to set.
 */
public void setRraCollection(final List<String> rras) {
    m_rras = new ArrayList<String>();
    for (final String rra : rras) {
        m_rras.add(rra.intern());
    }
}