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AbstractWriteManyCommand.java
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AbstractWriteManyCommand.java
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package org.infinispan.commands.functional;
import org.infinispan.commands.CommandInvocationId;
import org.infinispan.commands.InitializableCommand;
import org.infinispan.commands.functional.functions.InjectableComponent;
import org.infinispan.commands.write.ValueMatcher;
import org.infinispan.commands.write.WriteCommand;
import org.infinispan.context.impl.FlagBitSets;
import org.infinispan.encoding.DataConversion;
import org.infinispan.factories.ComponentRegistry;
import org.infinispan.functional.impl.Params;
import org.infinispan.util.concurrent.locks.RemoteLockCommand;
public abstract class AbstractWriteManyCommand<K, V> implements InitializableCommand, WriteCommand, FunctionalCommand<K, V>, RemoteLockCommand {
CommandInvocationId commandInvocationId;
boolean isForwarded = false;
int topologyId = -1;
Params params;
// TODO: this is used for the non-modifying read-write commands. Move required flags to Params
// and make sure that ClusteringDependentLogic checks them.
long flags;
DataConversion keyDataConversion;
DataConversion valueDataConversion;
InjectableComponent f;
protected AbstractWriteManyCommand(CommandInvocationId commandInvocationId,
Params params,
DataConversion keyDataConversion,
DataConversion valueDataConversion,
Object f) {
this.commandInvocationId = commandInvocationId;
this.params = params;
this.flags = params.toFlagsBitSet();
this.keyDataConversion = keyDataConversion;
this.valueDataConversion = valueDataConversion;
this.f = f instanceof InjectableComponent ? (InjectableComponent) f : null;
}
protected <K, V> AbstractWriteManyCommand(AbstractWriteManyCommand<K, V> command) {
this.commandInvocationId = command.commandInvocationId;
this.topologyId = command.topologyId;
this.params = command.params;
this.flags = command.flags;
}
protected AbstractWriteManyCommand() {
}
@Override
public void init(ComponentRegistry componentRegistry, boolean isRemote) {
componentRegistry.wireDependencies(keyDataConversion);
componentRegistry.wireDependencies(valueDataConversion);
if (f != null)
f.inject(componentRegistry);
}
@Override
public int getTopologyId() {
return topologyId;
}
@Override
public void setTopologyId(int topologyId) {
this.topologyId = topologyId;
}
public boolean isForwarded() {
return isForwarded;
}
public void setForwarded(boolean forwarded) {
isForwarded = forwarded;
}
@Override
public ValueMatcher getValueMatcher() {
return ValueMatcher.MATCH_ALWAYS;
}
@Override
public void setValueMatcher(ValueMatcher valueMatcher) {
// No-op
}
@Override
public boolean isSuccessful() {
return true;
}
@Override
public boolean isConditional() {
return false;
}
@Override
public boolean canBlock() {
return true;
}
@Override
public void fail() {
throw new UnsupportedOperationException();
}
@Override
public long getFlagsBitSet() {
return flags;
}
@Override
public void setFlagsBitSet(long bitSet) {
this.flags = bitSet;
}
@Override
public Params getParams() {
return params;
}
public void setParams(Params params) {
this.params = params;
}
@Override
public Object getKeyLockOwner() {
return commandInvocationId;
}
@Override
public CommandInvocationId getCommandInvocationId() {
return commandInvocationId;
}
@Override
public boolean hasZeroLockAcquisition() {
return hasAnyFlag(FlagBitSets.ZERO_LOCK_ACQUISITION_TIMEOUT);
}
@Override
public boolean hasSkipLocking() {
return hasAnyFlag(FlagBitSets.SKIP_LOCKING);
}
@Override
public DataConversion getKeyDataConversion() {
return keyDataConversion;
}
@Override
public DataConversion getValueDataConversion() {
return valueDataConversion;
}
}