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package com.sun.xml.ws.rx.rm.runtime.sequence.invm;
import com.sun.istack.logging.Logger;
import com.sun.xml.ws.commons.ha.StickyKey;
import com.sun.xml.ws.api.ha.HaInfo;
import com.sun.xml.ws.api.ha.HighAvailabilityProvider;
import com.sun.xml.ws.commons.ha.HaContext;
import com.sun.xml.ws.rx.rm.runtime.sequence.Sequence.State;
import java.io.Serializable;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
import java.util.TreeSet;
import java.util.logging.Level;
import org.glassfish.ha.store.api.BackingStore;
/**
* This class represents a plain sequence data POJO bean which is used as an internal
* state holder for {@link InVmSequenceData} instances as well as for HA replication
* sequence state replication.
*
* @author Marek Potociar (marek.potociar at sun.com)
*/
class SequenceDataPojo implements Serializable /*Storeable*/ {
private static final Logger LOGGER = Logger.getLogger(SequenceDataPojo.class);
static final long serialVersionUID = -5024744406713321676L;
//
private transient BackingStore<StickyKey, SequenceDataPojo> backingStore;
//
private String sequenceId;
private String boundSecurityTokenReferenceId;
private long expirationTime;
//
private volatile State state;
private volatile boolean ackRequestedFlag;
private volatile long lastMessageNumber;
private volatile long lastActivityTime;
private volatile long lastAcknowledgementRequestTime;
//
private Set<Long> allUnackedMessageNumbers;
private Set<Long> receivedUnackedMessageNumbers;
private Set<Long> failedOverUnackedMessageNumbers;
//
private Map<Long, String> unackedNumberToCorrelationIdMap;
private boolean inbound;
protected SequenceDataPojo() {
}
public SequenceDataPojo(
String sequenceId,
String boundSecurityTokenReferenceId,
long expirationTime,
boolean isInbound,
BackingStore<StickyKey, SequenceDataPojo> bs) {
this.sequenceId = sequenceId;
this.boundSecurityTokenReferenceId = boundSecurityTokenReferenceId;
this.expirationTime = expirationTime;
this.inbound = isInbound;
this.allUnackedMessageNumbers = new TreeSet<Long>();
this.receivedUnackedMessageNumbers = new HashSet<Long>();
this.failedOverUnackedMessageNumbers = new HashSet<Long>();
//
this.unackedNumberToCorrelationIdMap = new HashMap<Long, String>();
//
this.backingStore = bs;
}
public String getBoundSecurityTokenReferenceId() {
return boundSecurityTokenReferenceId;
}
public long getExpirationTime() {
return expirationTime;
}
public String getSequenceId() {
return sequenceId;
}
public boolean getAckRequestedFlag() {
return ackRequestedFlag;
}
public void setAckRequestedFlag(boolean ackRequestedFlag) {
this.ackRequestedFlag = ackRequestedFlag;
dirty(Parameter.ackRequestedFlag);
}
public long getLastAcknowledgementRequestTime() {
return lastAcknowledgementRequestTime;
}
public void setLastAcknowledgementRequestTime(long lastAcknowledgementRequestTime) {
this.lastAcknowledgementRequestTime = lastAcknowledgementRequestTime;
dirty(Parameter.lastAcknowledgementRequestTime);
}
public long getLastActivityTime() {
return lastActivityTime;
}
public void setLastActivityTime(long lastActivityTime) {
this.lastActivityTime = lastActivityTime;
dirty(Parameter.lastActivityTime);
}
public long getLastMessageNumber() {
return lastMessageNumber;
}
public void setLastMessageNumber(long lastMessageNumber) {
this.lastMessageNumber = lastMessageNumber;
dirty(Parameter.lastMessageNumber);
}
public State getState() {
return state;
}
public void setState(State state) {
this.state = state;
dirty(Parameter.state);
}
public Set<Long> getAllUnackedMessageNumbers() {
return allUnackedMessageNumbers;
}
public Set<Long> getReceivedUnackedMessageNumbers() {
return receivedUnackedMessageNumbers;
}
public Set<Long> getFailedOverUnackedMessageNumbers() {
return failedOverUnackedMessageNumbers;
}
public Map<Long, String> getUnackedNumberToCorrelationIdMap() {
return unackedNumberToCorrelationIdMap;
}
public boolean isInbound() {
return inbound;
}
public void setBackingStore(BackingStore<StickyKey, SequenceDataPojo> backingStore) {
this.backingStore = backingStore;
}
public void replicate() {
if (backingStore != null && dirty) {
HaInfo haInfo = HaContext.currentHaInfo();
if (haInfo != null) {
if (LOGGER.isLoggable(Level.FINER)) {
LOGGER.finer("Sequence " + sequenceId + "]: Existing HaInfo found, using it for sequence state data replication: " + HaContext.asString(haInfo));
}
HaContext.udpateReplicaInstance(HighAvailabilityProvider.saveTo(backingStore, new StickyKey(sequenceId, haInfo.getKey()), this, false));
} else {
final StickyKey stickyKey = new StickyKey(sequenceId);
final String replicaId = HighAvailabilityProvider.saveTo(backingStore, stickyKey, this, false);
haInfo = new HaInfo(stickyKey.getHashKey(), replicaId, false);
HaContext.updateHaInfo(haInfo);
if (LOGGER.isLoggable(Level.FINER)) {
LOGGER.finer("Sequence " + sequenceId + "]: No HaInfo found, created new after sequence state data replication: " + HaContext.asString(haInfo));
}
}
}
resetDirty();
}
@Override
public boolean equals(Object obj) {
if (obj == null) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
final SequenceDataPojo other = (SequenceDataPojo) obj;
if ((this.sequenceId == null) ? (other.sequenceId != null) : !this.sequenceId.equals(other.sequenceId)) {
return false;
}
if ((this.boundSecurityTokenReferenceId == null) ? (other.boundSecurityTokenReferenceId != null) : !this.boundSecurityTokenReferenceId.equals(other.boundSecurityTokenReferenceId)) {
return false;
}
if (this.expirationTime != other.expirationTime) {
return false;
}
if (this.state != other.state) {
return false;
}
if (this.ackRequestedFlag != other.ackRequestedFlag) {
return false;
}
if (this.lastMessageNumber != other.lastMessageNumber) {
return false;
}
if (this.lastActivityTime != other.lastActivityTime) {
return false;
}
if (this.lastAcknowledgementRequestTime != other.lastAcknowledgementRequestTime) {
return false;
}
if (this.allUnackedMessageNumbers != other.allUnackedMessageNumbers && (this.allUnackedMessageNumbers == null || !this.allUnackedMessageNumbers.equals(other.allUnackedMessageNumbers))) {
return false;
}
if (this.receivedUnackedMessageNumbers != other.receivedUnackedMessageNumbers && (this.receivedUnackedMessageNumbers == null || !this.receivedUnackedMessageNumbers.equals(other.receivedUnackedMessageNumbers))) {
return false;
}
if (this.unackedNumberToCorrelationIdMap != other.unackedNumberToCorrelationIdMap && (this.unackedNumberToCorrelationIdMap == null || !this.unackedNumberToCorrelationIdMap.equals(other.unackedNumberToCorrelationIdMap))) {
return false;
}
if (this.inbound != other.inbound) {
return false;
}
return true;
}
@Override
public int hashCode() {
int hash = 7;
hash = 61 * hash + (this.sequenceId != null ? this.sequenceId.hashCode() : 0);
hash = 61 * hash + (this.boundSecurityTokenReferenceId != null ? this.boundSecurityTokenReferenceId.hashCode() : 0);
hash = 61 * hash + (int) (this.expirationTime ^ (this.expirationTime >>> 32));
hash = 61 * hash + (this.state != null ? this.state.hashCode() : 0);
hash = 61 * hash + (this.ackRequestedFlag ? 1 : 0);
hash = 61 * hash + (int) (this.lastMessageNumber ^ (this.lastMessageNumber >>> 32));
hash = 61 * hash + (int) (this.lastActivityTime ^ (this.lastActivityTime >>> 32));
hash = 61 * hash + (int) (this.lastAcknowledgementRequestTime ^ (this.lastAcknowledgementRequestTime >>> 32));
hash = 61 * hash + (this.allUnackedMessageNumbers != null ? this.allUnackedMessageNumbers.hashCode() : 0);
hash = 61 * hash + (this.receivedUnackedMessageNumbers != null ? this.receivedUnackedMessageNumbers.hashCode() : 0);
hash = 61 * hash + (this.failedOverUnackedMessageNumbers != null ? this.failedOverUnackedMessageNumbers.hashCode() : 0);
hash = 61 * hash + (this.unackedNumberToCorrelationIdMap != null ? this.unackedNumberToCorrelationIdMap.hashCode() : 0);
hash = 61 * hash + (this.inbound ? 1 : 0);
return hash;
}
@Override
public String toString() {
return "SequenceDataPojo"
+ "{\n\tbackingStore=" + backingStore
+ ",\n\tsequenceId=" + sequenceId
+ ",\n\tboundSecurityTokenReferenceId=" + boundSecurityTokenReferenceId
+ ",\n\texpirationTime=" + expirationTime
+ ",\n\tstate=" + state
+ ",\n\tackRequestedFlag=" + ackRequestedFlag
+ ",\n\tlastMessageNumber=" + lastMessageNumber
+ ",\n\tlastActivityTime=" + lastActivityTime
+ ",\n\tlastAcknowledgementRequestTime=" + lastAcknowledgementRequestTime
+ ",\n\tallUnackedMessageNumbers=" + allUnackedMessageNumbers
+ ",\n\treceivedUnackedMessageNumbers=" + receivedUnackedMessageNumbers
+ ",\n\tfailedOverUnackedMessageNumbers=" + failedOverUnackedMessageNumbers
+ ",\n\tunackedNumberToCorrelationIdMap=" + unackedNumberToCorrelationIdMap
+ ",\n\tinbound=" + inbound
+ ",\n\tdirty=" + dirty
+ "\n}";
}
private static enum Parameter {
sequenceId("sequenceId", 0),
boundSecurityTokenReferenceId("boundSecurityTokenReferenceId", 1),
expirationTime("expirationTime", 2),
//
state("state", 3),
ackRequestedFlag("ackRequestedFlag", 4),
lastMessageNumber("lastMessageNumber", 5),
lastActivityTime("lastActivityTime", 6),
lastAcknowledgementRequestTime("lastAcknowledgementRequestTime", 7),
//
allUnackedMessageNumbers("allUnackedMessageNumbers", 8),
receivedUnackedMessageNumbers("receivedUnackedMessageNumbers", 9),
failedOverUnackedMessageNumbers("failedOverUnackedMessageNumbers", 10),
//
unackedNumberToCorrelationIdMap("unackedNumberToCorrelationIdMap", 11),
inbound("inbound", 12);
//
public final String name;
public final int index;
private Parameter(String name, int index) {
this.name = name;
this.index = index;
}
}
private volatile boolean dirty = false;
private void dirty(Parameter p) {
// _storeable_dirtyStatus[p.index] = true;
dirty = true;
}
public void resetDirty() {
dirty = false;
// Arrays.fill(_storeable_dirtyStatus, false);
}
// //
// private static final String[] _storeable_attributeNames = new String[Parameter.values().length];
// //
// private long _storeable_version = 0;
// private long _storeable_lastAccessTime = 0;
// private long _storeable_maxIdleTime = 0;
// private boolean[] _storeable_dirtyStatus = new boolean[Parameter.values().length];
//
// static {
// for (Parameter p : Parameter.values()) {
// _storeable_attributeNames[p.index] = p.name;
// }
// }
//
// public String[] _storeable_getAttributeNames() {
// return Arrays.copyOf(_storeable_attributeNames, _storeable_attributeNames.length);
// }
//
// public boolean[] _storeable_getDirtyStatus() {
// return Arrays.copyOf(_storeable_dirtyStatus, _storeable_dirtyStatus.length);
// }
//
// public long _storeable_getLastAccessTime() {
// return _storeable_lastAccessTime;
// }
//
// public long _storeable_getMaxIdleTime() {
// return _storeable_maxIdleTime;
// }
//
// public long _storeable_getVersion() {
// return _storeable_version;
// }
//
// public void _storeable_setLastAccessTime(long value) {
// _storeable_lastAccessTime = value;
// }
//
// public void _storeable_setMaxIdleTime(long value) {
// _storeable_maxIdleTime = value;
// }
//
// public void _storeable_setVersion(long value) {
// _storeable_version = value;
// }
//
// public void _storeable_readState(InputStream is) throws IOException {
// ObjectInputStream ois = new ObjectInputStream(is);
//
// SequenceDataPojo data;
// try {
// data = (SequenceDataPojo) ois.readObject();
// } catch (ClassNotFoundException ex) {
// throw new IOException("Unable to read SequenceDataPojo instance from stream", ex);
// }
//
// this.sequenceId = data.sequenceId;
// this.boundSecurityTokenReferenceId = data.boundSecurityTokenReferenceId;
// this.expirationTime = data.expirationTime;
// //
// this.state = data.state;
// this.ackRequestedFlag = data.ackRequestedFlag;
// this.lastMessageNumber = data.lastMessageNumber;
// this.lastActivityTime = data.lastActivityTime;
// this.lastAcknowledgementRequestTime = data.lastAcknowledgementRequestTime;
// //
// this.allUnackedMessageNumbers = data.allUnackedMessageNumbers;
// this.receivedUnackedMessageNumbers = data.receivedUnackedMessageNumbers;
// //
// this.unackedNumberToCorrelationIdMap = data.unackedNumberToCorrelationIdMap;
// this.inbound = data.inbound;
// //
// //
// this._storeable_version = data._storeable_version;
// this._storeable_lastAccessTime = data._storeable_lastAccessTime;
// this._storeable_maxIdleTime = data._storeable_maxIdleTime;
//
// resetDirty();
// }
//
// public void _storeable_writeState(OutputStream os) throws IOException {
// ObjectOutputStream oos = new ObjectOutputStream(os);
// oos.writeObject(this);
// }
}