Examples with Set java.util.Set used on opensource projects

Example 11 with Set

use of java.util.Set in project camel by apache.

the class HostUtils method getAddresses.

/**
     * Returns a {@link Set} of {@link InetAddress} that are non-loopback or mac.
     */
public static Set<InetAddress> getAddresses() {
    Set<InetAddress> allAddresses = new LinkedHashSet<InetAddress>();
    Map<String, Set<InetAddress>> interfaceAddressMap = getNetworkInterfaceAddresses();
    for (Map.Entry<String, Set<InetAddress>> entry : interfaceAddressMap.entrySet()) {
        Set<InetAddress> addresses = entry.getValue();
        if (!addresses.isEmpty()) {
            for (InetAddress address : addresses) {
                allAddresses.add(address);
            }
        }
    }
    return allAddresses;
}

Example 12 with Set

use of java.util.Set in project camel by apache.

the class HostUtils method getNetworkInterfaceAddresses.

/**
     * Returns a {@link Map} of {@link InetAddress} per {@link NetworkInterface}.
     */
public static Map<String, Set<InetAddress>> getNetworkInterfaceAddresses() {
    //JVM returns interfaces in a non-predictable order, so to make this more predictable
    //let's have them sort by interface name (by using a TreeMap).
    Map<String, Set<InetAddress>> interfaceAddressMap = new TreeMap<String, Set<InetAddress>>();
    try {
        Enumeration<NetworkInterface> ifaces = NetworkInterface.getNetworkInterfaces();
        while (ifaces.hasMoreElements()) {
            NetworkInterface iface = ifaces.nextElement();
            //We only care about usable non-loopback interfaces.
            if (iface.isUp() && !iface.isLoopback() && !iface.isPointToPoint()) {
                String name = iface.getName();
                Enumeration<InetAddress> ifaceAdresses = iface.getInetAddresses();
                while (ifaceAdresses.hasMoreElements()) {
                    InetAddress ia = ifaceAdresses.nextElement();
                    //We want to filter out mac addresses
                    if (!ia.isLoopbackAddress() && !ia.getHostAddress().contains(":")) {
                        Set<InetAddress> addresses = interfaceAddressMap.get(name);
                        if (addresses == null) {
                            addresses = new LinkedHashSet<InetAddress>();
                        }
                        addresses.add(ia);
                        interfaceAddressMap.put(name, addresses);
                    }
                }
            }
        }
    } catch (SocketException ex) {
    //noop
    }
    return interfaceAddressMap;
}

Example 13 with Set

use of java.util.Set in project camel by apache.

the class FlexibleAggregationStrategiesTest method testHashSet.

@Test
public void testHashSet() throws Exception {
    HashSet<String> r = new HashSet<>();
    r.add("FIRST");
    r.add("SECOND");
    NotifyBuilder notify = new NotifyBuilder(context).whenDone(1).and().whenExactlyFailed(0).create();
    Set result = template.requestBody("direct:hashset", Arrays.asList("FIRST", "SECOND"), Set.class);
    assertTrue(notify.matches(10, TimeUnit.SECONDS));
    assertEquals(r, result);
}

Example 14 with Set

use of java.util.Set in project camel by apache.

the class JcloudsSpringComputeTest method testRunScript.

@SuppressWarnings("unchecked")
@Ignore("For now not possible to combine stub provider with ssh module, required for runScript")
@Test
public void testRunScript() throws InterruptedException {
    Map<String, Object> runScriptHeaders = new HashMap<String, Object>();
    runScriptHeaders.put(JcloudsConstants.OPERATION, JcloudsConstants.RUN_SCRIPT);
    Set<? extends NodeMetadata> nodeMetadatas = (Set<? extends NodeMetadata>) template.requestBodyAndHeaders("direct:in-out", null, createHeaders("1", "default"));
    assertEquals("There should be a node running", 1, nodeMetadatas.size());
    for (NodeMetadata nodeMetadata : nodeMetadatas) {
        runScriptHeaders.put(JcloudsConstants.NODE_ID, nodeMetadata.getId());
        template.requestBodyAndHeaders("direct:in-out", null, runScriptHeaders);
        template.sendBodyAndHeaders("direct:in-out", null, destroyHeaders(nodeMetadata.getId(), null));
    }
}

Example 15 with Set

use of java.util.Set in project camel by apache.

the class JdbcRSMetaDataTest method testJdbcRSMetaData.

@Test
@SuppressWarnings("unchecked")
public void testJdbcRSMetaData() {
    Endpoint directHelloEndpoint = context.getEndpoint("direct:hello");
    Exchange directHelloExchange = directHelloEndpoint.createExchange();
    directHelloExchange.getIn().setBody("select * from customer order by ID");
    Exchange out = template.send(directHelloEndpoint, directHelloExchange);
    assertNotNull(out);
    assertNotNull(out.getOut());
    List<Map<String, Object>> returnValues = out.getOut().getBody(List.class);
    assertNotNull(returnValues);
    assertEquals(3, returnValues.size());
    Map<String, Object> row = returnValues.get(0);
    assertEquals("cust1", row.get("ID"));
    assertEquals("jstrachan", row.get("NAME"));
    Set<String> columnNames = (Set<String>) out.getOut().getHeader(JdbcConstants.JDBC_COLUMN_NAMES);
    assertNotNull(columnNames);
    assertEquals(2, columnNames.size());
    assertTrue(columnNames.contains("ID"));
    assertTrue(columnNames.contains("NAME"));
}