/*
* 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 com.sun.jini.test.impl.mercury;
import java.util.logging.Level;
// Test harness specific classes
import com.sun.jini.qa.harness.QAConfig;
import com.sun.jini.qa.harness.TestException;
import com.sun.jini.constants.TimeConstants;
import net.jini.event.EventMailbox;
import net.jini.event.MailboxRegistration;
import net.jini.event.MailboxPullRegistration;
import net.jini.event.PullEventMailbox;
import net.jini.core.lease.Lease;
import net.jini.core.lease.LeaseMap;
import net.jini.core.lease.LeaseMapException;
import net.jini.core.lease.UnknownLeaseException;
import java.rmi.RemoteException;
import java.util.Collection;
import java.util.Iterator;
import java.util.Map;
public class LeaseMapTest extends LeaseTestBase implements TimeConstants {
private final long DURATION = 3*HOURS;
private int numRegs = 5;
/**
* Parse arguments specifically for this test.
*/
protected void parse() throws Exception {
super.parse();
numRegs =
getConfig().getIntConfigVal("com.sun.jini.test.impl.mercury.num_regs",
5);
}
public void run() throws Exception {
logger.log(Level.INFO, "Starting up " + this.getClass().toString());
if (numRegs < 2) {
throw new TestException("Must have at least two registrations "
+ "to run this test");
}
String mbType =
getConfig().getStringConfigVal(
MAILBOX_PROPERTY_NAME,
MAILBOX_IF_NAME);
logger.log(Level.INFO, "Getting ref to " + mbType);
// Setup lease request durations
long[] durations = new long[numRegs];
int i = 0;
for (i = 0; i < numRegs; i++) {
durations[i] = DURATION;
}
Lease[] leases = new Lease[numRegs];
if (mbType.equals(MAILBOX_IF_NAME)) {
EventMailbox mb = getMailbox();
logger.log(Level.INFO, "Generating " + numRegs + " registrations");
MailboxRegistration[] mbrs = getRegistrations(mb, durations);
logger.log(Level.INFO, "Getting and checking registration leases");
for (i = 0; i < numRegs; i++) {
leases[i] = getMailboxLease(mbrs[i]);
checkLease(leases[i], DURATION);
}
} else if (mbType.equals(PULL_MAILBOX_IF_NAME)) {
PullEventMailbox mb = getPullMailbox();
logger.log(Level.INFO, "Generating " + numRegs + " registrations");
MailboxPullRegistration[] mbrs = getPullRegistrations(mb, durations);
logger.log(Level.INFO, "Getting and checking registration leases");
for (i = 0; i < numRegs; i++) {
leases[i] = getPullMailboxLease(mbrs[i]);
checkLease(leases[i], DURATION);
}
} else {
throw new TestException(
"Unsupported mailbox type requested" + mbType);
}
logger.log(Level.INFO, "Generating LeaseMap to manage all leases");
LeaseMap lm = leases[0].createLeaseMap(DURATION);
for (i = 1; i < numRegs; i++) {
if (lm.canContainKey(leases[i])) {
lm.put(leases[i], new Long(DURATION));
} else {
throw new TestException("Could not add valid lease to Map");
}
}
logger.log(Level.INFO, "Renewing all leases");
lm.renewAll();
logger.log(Level.INFO, "Cancelling even numbered leases");
int cancelCount = 0;
for (i = 0; i < numRegs; i++) {
if ((i % 2) == 0) {
leases[i].cancel();
cancelCount++;
}
}
logger.log(Level.INFO, "Renewing all leases");
try {
lm.renewAll();
throw new TestException("Successfully renewed non-existent lease");
} catch (LeaseMapException lme) {
if (lme.exceptionMap.size() != cancelCount) {
dumpLeaseMapException(lme);
throw new TestException("Received unexpected number "
+ "of exceptions upon renewal");
} else {
logger.log(Level.INFO,
"Received expected number of renewal exceptions");
}
}
// Note that the LeaseMap will REMOVE the Leases that failed to
// to renew from the Map. We are working with a subset now.
logger.log(Level.INFO, "Cancelling another lease");
leases[1].cancel();
cancelCount = 1;
logger.log(Level.INFO, "Cancelling remaining leases");
try {
logger.log(Level.INFO,
"Note: Expect cancelAll() to produce an exception trace"
+ "for the generated LeaseMapException");
lm.cancelAll();
throw new TestException("Successfully cancelled "
+ "non-existent lease");
} catch (LeaseMapException lme) {
if (lme.exceptionMap.size() != cancelCount) {
dumpLeaseMapException(lme);
throw new TestException("Received unexpected number of "
+ "exceptions upon cancellation");
} else {
logger.log(Level.INFO,
"Received expected number of exceptions");
}
}
}
/**
* Invoke parent's setup and invoke parser for this test
* @exception TestException will usually indicate an "unresolved"
* condition because at this point the test has not yet begun.
*/
public void setup(QAConfig sysConfig) throws Exception {
super.setup(sysConfig);
this.parse();
}
}