/*
* Licensed to the Apache Software Foundation (ASF) under one or more contributor license
* agreements. See the NOTICE file distributed with this work for additional information regarding
* copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the License. You may obtain a
* copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed under the License
* is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
* or implied. See the License for the specific language governing permissions and limitations under
* the License.
*/
package org.apache.geode.internal.cache.xmlcache;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.concurrent.TimeUnit;
import org.apache.geode.cache.CacheTransactionManager;
import org.apache.geode.cache.CommitConflictException;
import org.apache.geode.cache.TransactionId;
import org.apache.geode.cache.TransactionListener;
import org.apache.geode.cache.TransactionWriter;
import org.apache.geode.internal.i18n.LocalizedStrings;
/**
* Represents a {@link CacheTransactionManager} that is created declaratively.
*
*
* @since GemFire 4.0
*/
public class CacheTransactionManagerCreation implements CacheTransactionManager {
/////////////////////// Instance Fields ///////////////////////
/** The TransactionListener instance set using the cache's CacheTransactionManager */
private final ArrayList txListeners = new ArrayList();
private TransactionWriter writer = null;
/////////////////////// Constructors ///////////////////////
/**
* Creates a new <code>CacheTransactionManagerCreation</code>
*/
public CacheTransactionManagerCreation() {}
////////////////////// Instance Methods //////////////////////
public TransactionListener setListener(TransactionListener newListener) {
TransactionListener result = getListener();
this.txListeners.clear();
if (newListener != null) {
this.txListeners.add(newListener);
}
return result;
}
public void initListeners(TransactionListener[] newListeners) {
this.txListeners.clear();
if (newListeners != null && newListeners.length > 0) {
this.txListeners.addAll(Arrays.asList(newListeners));
}
}
public void addListener(TransactionListener newListener) {
if (!this.txListeners.contains(newListener)) {
this.txListeners.add(newListener);
}
}
public void removeListener(TransactionListener newListener) {
this.txListeners.remove(newListener);
}
public TransactionListener[] getListeners() {
TransactionListener[] result = new TransactionListener[this.txListeners.size()];
this.txListeners.toArray(result);
return result;
}
public final TransactionListener getListener() {
if (this.txListeners.isEmpty()) {
return null;
} else if (this.txListeners.size() == 1) {
return (TransactionListener) this.txListeners.get(0);
} else {
throw new IllegalStateException(
LocalizedStrings.CacheTransactionManagerCreation_MORE_THAN_ONE_TRANSACTION_LISTENER_EXISTS
.toLocalizedString());
}
}
public TransactionId getTransactionId() {
throw new UnsupportedOperationException(
LocalizedStrings.CacheTransactionManagerCreation_GETTING_A_TRANSACTIONID_NOT_SUPPORTED
.toLocalizedString());
}
public void begin() {
throw new UnsupportedOperationException(
LocalizedStrings.CacheTransactionManagerCreation_TRANSACTIONS_NOT_SUPPORTED
.toLocalizedString());
}
public void commit() throws CommitConflictException {
throw new UnsupportedOperationException(
LocalizedStrings.CacheTransactionManagerCreation_TRANSACTIONS_NOT_SUPPORTED
.toLocalizedString());
}
public void rollback() {
throw new UnsupportedOperationException(
LocalizedStrings.CacheTransactionManagerCreation_TRANSACTIONS_NOT_SUPPORTED
.toLocalizedString());
}
public boolean exists() {
throw new UnsupportedOperationException(
LocalizedStrings.CacheTransactionManagerCreation_TRANSACTIONS_NOT_SUPPORTED
.toLocalizedString());
}
public final void setWriter(TransactionWriter writer) {
this.writer = writer;
}
public TransactionWriter getWriter() {
return writer;
}
public TransactionId suspend() {
throw new UnsupportedOperationException(
LocalizedStrings.CacheTransactionManagerCreation_TRANSACTIONS_NOT_SUPPORTED
.toLocalizedString());
}
public void resume(TransactionId transactionId) {
throw new UnsupportedOperationException(
LocalizedStrings.CacheTransactionManagerCreation_TRANSACTIONS_NOT_SUPPORTED
.toLocalizedString());
}
public boolean isSuspended(TransactionId transactionId) {
throw new UnsupportedOperationException(
LocalizedStrings.CacheTransactionManagerCreation_TRANSACTIONS_NOT_SUPPORTED
.toLocalizedString());
}
public boolean tryResume(TransactionId transactionId) {
throw new UnsupportedOperationException(
LocalizedStrings.CacheTransactionManagerCreation_TRANSACTIONS_NOT_SUPPORTED
.toLocalizedString());
}
public boolean tryResume(TransactionId transactionId, long time, TimeUnit unit) {
throw new UnsupportedOperationException(
LocalizedStrings.CacheTransactionManagerCreation_TRANSACTIONS_NOT_SUPPORTED
.toLocalizedString());
}
public boolean exists(TransactionId transactionId) {
throw new UnsupportedOperationException(
LocalizedStrings.CacheTransactionManagerCreation_TRANSACTIONS_NOT_SUPPORTED
.toLocalizedString());
}
public void setDistributed(boolean distributed) {
throw new UnsupportedOperationException(
LocalizedStrings.CacheTransactionManagerCreation_TRANSACTIONS_NOT_SUPPORTED
.toLocalizedString());
}
public boolean isDistributed() {
throw new UnsupportedOperationException(
LocalizedStrings.CacheTransactionManagerCreation_TRANSACTIONS_NOT_SUPPORTED
.toLocalizedString());
}
}