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

Example 51 with Map

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

the class InfinispanProducerTest method publishMapWithLifespanAsync.

@Test
public void publishMapWithLifespanAsync() throws Exception {
    template.send("direct:putallasync", new Processor() {

        @Override
        public void process(Exchange exchange) throws Exception {
            Map<String, String> map = new HashMap<String, String>();
            map.put(KEY_ONE, VALUE_ONE);
            map.put(KEY_TWO, VALUE_TWO);
            exchange.getIn().setHeader(InfinispanConstants.MAP, map);
            exchange.getIn().setHeader(InfinispanConstants.OPERATION, InfinispanConstants.PUT_ALL);
            exchange.getIn().setHeader(InfinispanConstants.LIFESPAN_TIME, new Long(LIFESPAN_TIME));
            exchange.getIn().setHeader(InfinispanConstants.LIFESPAN_TIME_UNIT, TimeUnit.MILLISECONDS.toString());
        }
    });
    waitFor(new Condition() {

        @Override
        public boolean isSatisfied() throws Exception {
            Object valueOne = currentCache().get(KEY_ONE);
            Object valueTwo = currentCache().get(KEY_TWO);
            return valueOne.equals(VALUE_ONE) && valueTwo.equals(VALUE_TWO) && currentCache().size() == 2;
        }
    }, 100);
    waitForNullValue(KEY_ONE);
}

Example 52 with Map

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

the class InfinispanProducerTest method publishMapWithLifespanAndMaxIdleTime.

@Test
public void publishMapWithLifespanAndMaxIdleTime() throws Exception {
    template.send("direct:start", new Processor() {

        @Override
        public void process(Exchange exchange) throws Exception {
            Map<String, String> map = new HashMap<String, String>();
            map.put(KEY_ONE, VALUE_ONE);
            map.put(KEY_TWO, VALUE_TWO);
            exchange.getIn().setHeader(InfinispanConstants.MAP, map);
            exchange.getIn().setHeader(InfinispanConstants.OPERATION, InfinispanConstants.PUT_ALL);
            exchange.getIn().setHeader(InfinispanConstants.LIFESPAN_TIME, new Long(LIFESPAN_FOR_MAX_IDLE));
            exchange.getIn().setHeader(InfinispanConstants.LIFESPAN_TIME_UNIT, TimeUnit.MILLISECONDS.toString());
            exchange.getIn().setHeader(InfinispanConstants.MAX_IDLE_TIME, new Long(MAX_IDLE_TIME));
            exchange.getIn().setHeader(InfinispanConstants.MAX_IDLE_TIME_UNIT, TimeUnit.MILLISECONDS.toString());
        }
    });
    assertEquals(2, currentCache().size());
    Thread.sleep(300);
    waitForNullValue(KEY_TWO);
}

Example 53 with Map

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

the class DefaultJdbcPrepareStatementStrategy method createPopulateIterator.

@Override
public Iterator<?> createPopulateIterator(final String query, final String preparedQuery, final int expectedParams, final Exchange exchange, final Object value) throws SQLException {
    Map<?, ?> map = null;
    if (exchange.getIn().hasHeaders()) {
        if (exchange.getIn().getHeader(JdbcConstants.JDBC_PARAMETERS) != null) {
            // header JDBC_PARAMETERS takes precedence over regular headers
            map = exchange.getIn().getHeader(JdbcConstants.JDBC_PARAMETERS, Map.class);
        } else {
            map = exchange.getIn().getHeaders();
        }
    }
    final Map<?, ?> headerMap = map;
    if (hasNamedParameters(query)) {
        // create an iterator that returns the value in the named order
        try {
            return new Iterator<Object>() {

                private NamedQueryParser parser = new NamedQueryParser(query);

                private Object next;

                private boolean done;

                private boolean preFetched;

                @Override
                public boolean hasNext() {
                    if (!done && !preFetched) {
                        next();
                        preFetched = true;
                    }
                    return !done;
                }

                @Override
                public Object next() {
                    if (!preFetched) {
                        String key = parser.next();
                        if (key == null) {
                            done = true;
                            return null;
                        }
                        // the key is expected to exist, if not report so end user can see this
                        boolean contains = headerMap != null && headerMap.containsKey(key);
                        if (!contains) {
                            throw new RuntimeExchangeException("Cannot find key [" + key + "] in message body or headers to use when setting named parameter in query [" + query + "]", exchange);
                        }
                        next = headerMap.get(key);
                    }
                    preFetched = false;
                    return next;
                }

                @Override
                public void remove() {
                // noop
                }
            };
        } catch (Exception e) {
            throw new SQLException("Error iterating parameters for the query: " + query, e);
        }
    } else {
        // just use a regular iterator
        return exchange.getContext().getTypeConverter().convertTo(Iterator.class, headerMap != null ? headerMap.values() : null);
    }
}

Example 54 with Map

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

the class AbstractJdbcGeneratedKeysTest method testRetrieveGeneratedKeysWithStringGeneratedColumns.

@SuppressWarnings("unchecked")
protected void testRetrieveGeneratedKeysWithStringGeneratedColumns(String query, Map<String, Object> parameters) throws Exception {
    // first we create our exchange using the endpoint
    Endpoint endpoint = context.getEndpoint("direct:hello");
    Exchange exchange = endpoint.createExchange();
    // then we set the SQL on the in body and add possible parameters
    exchange.getIn().setBody(query);
    exchange.getIn().setHeader(JdbcConstants.JDBC_RETRIEVE_GENERATED_KEYS, true);
    exchange.getIn().setHeader(JdbcConstants.JDBC_GENERATED_COLUMNS, new String[] { "ID" });
    setHeaders(exchange, parameters);
    // now we send the exchange to the endpoint, and receives the response from Camel
    Exchange out = template.send(endpoint, exchange);
    // assertions of the response
    assertNotNull(out);
    assertNotNull(out.getOut());
    assertNotNull(out.getOut().getHeader(JdbcConstants.JDBC_GENERATED_KEYS_DATA));
    assertNotNull(out.getOut().getHeader(JdbcConstants.JDBC_GENERATED_KEYS_ROW_COUNT));
    List<Map<String, Object>> generatedKeys = out.getOut().getHeader(JdbcConstants.JDBC_GENERATED_KEYS_DATA, List.class);
    assertNotNull("out body could not be converted to an ArrayList - was: " + out.getOut().getBody(), generatedKeys);
    assertEquals(1, generatedKeys.size());
    Map<String, Object> row = generatedKeys.get(0);
    assertEquals("auto increment value should be 2", BigDecimal.valueOf(2), row.get("1"));
    assertEquals("generated keys row count should be one", 1, out.getOut().getHeader(JdbcConstants.JDBC_GENERATED_KEYS_ROW_COUNT));
}

Example 55 with Map

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

the class AbstractJdbcGeneratedKeysTest method testRetrieveGeneratedKeys.

@SuppressWarnings("unchecked")
protected void testRetrieveGeneratedKeys(String query, Map<String, Object> parameters) throws Exception {
    // first we create our exchange using the endpoint
    Endpoint endpoint = context.getEndpoint("direct:hello");
    Exchange exchange = endpoint.createExchange();
    // then we set the SQL on the in body and add possible parameters
    exchange.getIn().setBody(query);
    exchange.getIn().setHeader(JdbcConstants.JDBC_RETRIEVE_GENERATED_KEYS, true);
    setHeaders(exchange, parameters);
    // now we send the exchange to the endpoint, and receives the response from Camel
    Exchange out = template.send(endpoint, exchange);
    // assertions of the response
    assertNotNull(out);
    assertNotNull(out.getOut());
    assertNotNull(out.getOut().getHeader(JdbcConstants.JDBC_GENERATED_KEYS_DATA));
    assertNotNull(out.getOut().getHeader(JdbcConstants.JDBC_GENERATED_KEYS_ROW_COUNT));
    List<Map<String, Object>> generatedKeys = out.getOut().getHeader(JdbcConstants.JDBC_GENERATED_KEYS_DATA, List.class);
    assertNotNull("out body could not be converted to an ArrayList - was: " + out.getOut().getBody(), generatedKeys);
    assertEquals(1, generatedKeys.size());
    Map<String, Object> row = generatedKeys.get(0);
    assertEquals("auto increment value should be 2", BigDecimal.valueOf(2), row.get("1"));
    assertEquals("generated keys row count should be one", 1, out.getOut().getHeader(JdbcConstants.JDBC_GENERATED_KEYS_ROW_COUNT));
}