| /** |
| * 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.geronimo.transaction.manager; |
| |
| import java.util.Set; |
| import java.util.HashSet; |
| |
| import jakarta.transaction.SystemException; |
| import javax.transaction.xa.XAException; |
| import javax.transaction.xa.XAResource; |
| import javax.transaction.xa.Xid; |
| |
| /** |
| * @version $Rev$ $Date$ |
| */ |
| public class MockResource implements NamedXAResource, NamedXAResourceFactory { |
| private String xaResourceName = "mockResource"; |
| private Xid currentXid; |
| private MockResourceManager manager; |
| private int timeout = 0; |
| private boolean prepared; |
| private boolean committed; |
| private boolean rolledback; |
| private Set<Xid> preparedXids = new HashSet<Xid>(); |
| private Set<Xid> knownXids = new HashSet<Xid>(); |
| private Set<Xid> finishedXids = new HashSet<Xid>();//end was called with TMSUCCESS or TMFAIL |
| private int errorStatus; |
| |
| public MockResource(MockResourceManager manager, String xaResourceName) { |
| this.manager = manager; |
| this.xaResourceName = xaResourceName; |
| } |
| |
| public MockResource(String xaResourceName, int errorStatus) { |
| this.manager = new MockResourceManager(); |
| this.xaResourceName = xaResourceName; |
| this.errorStatus = errorStatus; |
| } |
| |
| public int getTransactionTimeout() throws XAException { |
| return timeout; |
| } |
| |
| public boolean setTransactionTimeout(int seconds) throws XAException { |
| return false; |
| } |
| |
| public Xid getCurrentXid() { |
| return currentXid; |
| } |
| |
| public void start(Xid xid, int flags) throws XAException { |
| if (this.currentXid != null) { |
| throw new XAException(XAException.XAER_PROTO); |
| } |
| if (flags == XAResource.TMRESUME && !knownXids.contains(xid)) { |
| throw new XAException(XAException.XAER_PROTO); |
| } |
| if (finishedXids.contains(xid)) { |
| throw new XAException(XAException.XAER_PROTO); |
| } |
| if ((flags & XAResource.TMJOIN) != 0) { |
| manager.join(xid, this); |
| } else { |
| manager.newTx(xid, this); |
| } |
| this.currentXid = xid; |
| if (!knownXids.contains(xid)) { |
| knownXids.add(xid); |
| } |
| } |
| |
| public void end(Xid xid, int flags) throws XAException { |
| if (!knownXids.contains(xid)) { |
| throw new XAException(XAException.XAER_PROTO); |
| } |
| if (flags == XAResource.TMSUSPEND) { |
| if (currentXid == null) { |
| throw new XAException(XAException.XAER_PROTO); |
| } else if (this.currentXid != xid) { |
| throw new XAException(XAException.XAER_PROTO); |
| } |
| } else if (flags == XAResource.TMFAIL || flags == XAResource.TMSUCCESS) { |
| if (finishedXids.contains(xid)) { |
| throw new XAException(XAException.XAER_PROTO); |
| } |
| finishedXids.add(xid); |
| } |
| this.currentXid = null; |
| } |
| |
| public int prepare(Xid xid) throws XAException { |
| if (!finishedXids.contains(xid)) { |
| throw new XAException(XAException.XAER_PROTO); |
| } |
| prepared = true; |
| preparedXids.add(xid); |
| return XAResource.XA_OK; |
| } |
| |
| public void commit(Xid xid, boolean onePhase) throws XAException { |
| if (!finishedXids.contains(xid)) { |
| throw new XAException(XAException.XAER_PROTO); |
| } |
| if (errorStatus != 0) { |
| throw new XAException(errorStatus); |
| } |
| preparedXids.remove(xid); |
| committed = true; |
| } |
| |
| public void rollback(Xid xid) throws XAException { |
| if (!finishedXids.contains(xid)) { |
| throw new XAException(XAException.XAER_PROTO); |
| } |
| rolledback = true; |
| preparedXids.remove(xid); |
| manager.forget(xid, this); |
| } |
| |
| public boolean isSameRM(XAResource xaResource) throws XAException { |
| if (xaResource instanceof MockResource) { |
| return manager == ((MockResource) xaResource).manager; |
| } |
| return false; |
| } |
| |
| public void forget(Xid xid) throws XAException { |
| // throw new UnsupportedOperationException(); |
| } |
| |
| public Xid[] recover(int flag) throws XAException { |
| return preparedXids.toArray(new Xid[preparedXids.size()]); |
| } |
| |
| public boolean isPrepared() { |
| return prepared; |
| } |
| |
| public boolean isCommitted() { |
| return committed; |
| } |
| |
| public boolean isRolledback() { |
| return rolledback; |
| } |
| |
| public String getName() { |
| return xaResourceName; |
| } |
| |
| public NamedXAResource getNamedXAResource() throws SystemException { |
| return this; |
| } |
| |
| public void returnNamedXAResource(NamedXAResource namedXAResource) { |
| if (this != namedXAResource) throw new RuntimeException("Wrong NamedXAResource returned: expected: " + this + " actual: " + namedXAResource); |
| } |
| |
| } |