Examples with ARecord org.xbill.DNS.ARecord used on opensource projects

Example 11 with ARecord

use of org.xbill.DNS.ARecord in project nhin-d by DirectProject.

the class DNSRecordCommands_removeRecords_Test method testRemoveAllExceptARecords_AssertAllExceptARecordRemoved.

public void testRemoveAllExceptARecords_AssertAllExceptARecordRemoved() throws Exception {
    new TestPlan() {

        private List<Record> recordsToAdd;

        private List<Record> expectedRemainingRecords;

        @Override
        protected List<Record> getRecordsToAdd() throws Exception {
            recordsToAdd = new ArrayList<Record>();
            recordsToAdd.add(new ARecord(Name.fromString("example.domain.com."), DClass.IN, 3600, InetAddress.getByName("127.0.0.1")));
            recordsToAdd.add(new ARecord(Name.fromString("example.domain.com."), DClass.IN, 3600, InetAddress.getByName("127.0.0.2")));
            recordsToAdd.add(new MXRecord(Name.fromString("example.domain.com."), DClass.IN, 3600, 1, Name.fromString("mail1.example.domain.com.")));
            recordsToAdd.add(new MXRecord(Name.fromString("example2.domain.com."), DClass.IN, 3600, 1, Name.fromString("mail2.exampl2.domain.com.")));
            recordsToAdd.add(new SOARecord(Name.fromString("example.domain.com."), DClass.IN, 3600, Name.fromString("ns1.example.domain.com."), Name.fromString("gm2552.example.domain.com."), 1, 3600, 60, 60, 3600));
            return recordsToAdd;
        }

        @Override
        protected List<DnsRecord> getRecordsToRemove(List<DnsRecord> addedRecords) throws Exception {
            List<DnsRecord> retVal = new ArrayList<DnsRecord>();
            expectedRemainingRecords = new ArrayList<Record>();
            for (DnsRecord addedRecord : addedRecords) {
                if (addedRecord.getType() != Type.A)
                    retVal.add(addedRecord);
                else
                    expectedRemainingRecords.add(toRecord(addedRecord));
            }
            return retVal;
        }

        @Override
        protected void doAssertions(List<Record> remainingRecords) throws Exception {
            assertNotNull(remainingRecords);
            assertEquals(2, remainingRecords.size());
            for (Record expectedRemaining : expectedRemainingRecords) {
                int index = remainingRecords.indexOf(expectedRemaining);
                assertTrue(index >= 0);
                Record checkRecord = remainingRecords.get(index);
                assertTrue(checkRecord.getType() == Type.A);
                assertEquals(checkRecord, expectedRemaining);
            }
        }
    }.perform();
}

Example 12 with ARecord

use of org.xbill.DNS.ARecord in project jmeter by apache.

the class DNSCacheManager method requestLookup.

/**
     * Sends DNS request via system or custom DNS resolver
     * @param host Host
     * @return array of {@link InetAddress} or null if lookup did not return result
     */
private InetAddress[] requestLookup(String host) throws UnknownHostException {
    InetAddress[] addresses = null;
    if (isCustomResolver()) {
        ExtendedResolver extendedResolver = getResolver();
        if (extendedResolver != null) {
            if (extendedResolver.getResolvers().length > 0) {
                try {
                    Lookup lookup = new Lookup(host, Type.A);
                    lookup.setCache(lookupCache);
                    if (timeoutMs > 0) {
                        resolver.setTimeout(timeoutMs / 1000, timeoutMs % 1000);
                    }
                    lookup.setResolver(resolver);
                    Record[] records = lookup.run();
                    if (records == null || records.length == 0) {
                        throw new UnknownHostException("Failed to resolve host name: " + host);
                    }
                    addresses = new InetAddress[records.length];
                    for (int i = 0; i < records.length; i++) {
                        addresses[i] = ((ARecord) records[i]).getAddress();
                    }
                } catch (TextParseException tpe) {
                    log.debug("Failed to create Lookup object: " + tpe);
                }
                return addresses;
            }
        } else {
            throw new UnknownHostException("Could not resolve host:" + host + ", failed to initialize resolver" + " or no resolver found");
        }
    }
    addresses = systemDefaultDnsResolver.resolve(host);
    if (log.isDebugEnabled()) {
        log.debug("Cache miss: {} Thread #{}, resolved with system resolver into {}", host, JMeterContextService.getContext().getThreadNum(), Arrays.toString(addresses));
    }
    return addresses;
}