Example usage for org.apache.commons.collections CollectionUtils collect

Introduction

In this page you can find the example usage for org.apache.commons.collections CollectionUtils collect.

Prototype

public static Collection collect(Iterator inputIterator, Transformer transformer) 

Source Link

Document

Transforms all elements from the inputIterator with the given transformer and adds them to the outputCollection.

Usage

From source file:org.mule.module.http.functional.listener.HttpListenerGlobalResponseBuilderTestCase.java

private void testResponseHeaders(String url, Collection<String> userAgentHeaderValues) throws IOException {
    final Response response = Request.Get(url).connectTimeout(1000).execute();
    final HttpResponse httpResponse = response.returnResponse();
    assertThat(isDateValid(httpResponse.getFirstHeader(HttpHeaders.Names.DATE).getValue()), Is.is(true));
    final Header[] userAgentHeaders = httpResponse.getHeaders(HttpHeaders.Names.USER_AGENT);
    final Collection<String> headerValues = CollectionUtils.collect(Arrays.asList(userAgentHeaders),
            new Transformer() {
                @Override//  ww w.jav  a  2  s  .co m
                public Object transform(Object input) {
                    Header header = (Header) input;
                    return header.getValue();
                }
            });
    assertThat(userAgentHeaders.length, is(userAgentHeaderValues.size()));
    assertThat(headerValues, Matchers
            .containsInAnyOrder(userAgentHeaderValues.toArray(new String[userAgentHeaderValues.size()])));
}

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From source file:org.mule.module.http.functional.listener.HttpListenerResponseBuilderTestCase.java

private void headersWithDuplicatesResponseBuilderTest(String url) throws IOException {
    final Response response = Request.Get(url).connectTimeout(1000).execute();
    final HttpResponse httpResponse = response.returnResponse();
    final Header[] userAgentHeaders = httpResponse.getHeaders(HttpHeaders.Names.USER_AGENT);
    final Collection<String> headerValues = CollectionUtils.collect(Arrays.asList(userAgentHeaders),
            new Transformer() {
                @Override/*from   w w w . ja  v a 2 s. co m*/
                public Object transform(Object input) {
                    Header header = (Header) input;
                    return header.getValue();
                }
            });
    assertThat(userAgentHeaders.length, is(5));
    assertThat(headerValues,
            Matchers.containsInAnyOrder(
                    Arrays.asList("Mule 3.5.0", "Mule 3.6.0", "Mule 3.7.0", "Mule 3.8.0", "Mule 3.9.0")
                            .toArray(new String[4])));
}

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From source file:org.mule.module.http.internal.listener.matcher.MethodRequestMatcher.java

/**
 * The list of methods accepted by this matcher
 *
 * @param methods http request method allowed.
 *///from   w w  w .  j av  a  2 s . c  o m
public MethodRequestMatcher(final String... methods) {
    Preconditions.checkArgument(methods != null, "methods attribute should not be null");
    this.methods = (List<String>) CollectionUtils.collect(Arrays.asList(methods), new Transformer() {
        @Override
        public Object transform(Object input) {
            return ((String) input).toLowerCase();
        }
    });
}

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From source file:org.mule.module.magento.api.order.AxisMagentoOrderClient.java

@SuppressWarnings("unchecked")
@NotNull//  w  w  w  . j  av a  2  s .c o  m
public List<Carrier> getOrderShipmentCarriers(@NotNull String orderId) throws RemoteException {
    Validate.notNull(orderId);
    return (List<Carrier>) CollectionUtils.collect(
            Arrays.asList(getPort().salesOrderShipmentGetCarriers(getSessionId(), orderId)), new Transformer() {
                public Object transform(Object input) {
                    AssociativeEntity entity = (AssociativeEntity) input;
                    return new Carrier(entity.getKey(), entity.getValue());
                }
            });
}

---

From source file:org.mule.module.magento.api.util.MagentoMap.java

@SuppressWarnings("unchecked")
public static List<Map<String, Object>> toMap(Object[] magentoObjects) {
    return (List<Map<String, Object>>) CollectionUtils.collect(Arrays.asList(magentoObjects), TO_MAP);
}

---

From source file:org.mule.modules.zuora.zuora.api.ZObjectMapper.java

@SuppressWarnings("unchecked")
public static List<ZObject> toZObject(final ZObjectType type, List<Map<String, Object>> maps) {
    return (List<ZObject>) CollectionUtils.collect(maps, new Transformer() {
        @Override// www.j a  va2s .  c om
        public Object transform(Object input) {
            return toZObject(type, (Map<String, Object>) input);
        }
    });
}

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From source file:org.netbeans.jmiimpl.omg.uml.foundation.core.ClassifierImpl.java

public Collection getAbstractions() {
    // todo there's gotta be a better way to do this than iterating the list three times...
    Collection clientDependencies = getCore().getAClientClientDependency().getClientDependency(this);
    Collection collection = CollectionUtils.select(clientDependencies,
            new InstanceofPredicate(Abstraction.class));
    return CollectionUtils.collect(collection, new Transformer() {
        public Object transform(Object object) {
            return ((Abstraction) object).getSupplier().iterator().next();
        }/*w w  w .j  a  v a2 s  . co  m*/
    });
}

---

From source file:org.objectstyle.cayenne.map.DbRelationship.java

/**
 * Returns a Collection of target attributes.
 * /*w  w w .ja v  a  2  s  . c o  m*/
 * @since 1.1
 */
public Collection getTargetAttributes() {
    if (joins.size() == 0) {
        return Collections.EMPTY_LIST;
    }

    return CollectionUtils.collect(joins, JoinTransformers.targetExtractor);
}

---

From source file:org.objectstyle.cayenne.map.DbRelationship.java

/**
 * Returns a Collection of target attributes.
 * //from  w w  w  .jav  a 2  s  . c  o  m
 * @since 1.1
 */
public Collection getSourceAttributes() {
    if (joins.size() == 0) {
        return Collections.EMPTY_LIST;
    }

    return CollectionUtils.collect(joins, JoinTransformers.sourceExtractor);
}

---

From source file:org.objectstyle.cayenne.modeler.Application.java

/**
 * Reinitializes ModelerClassLoader from preferences.
 *///ww  w  . j  a  va2s.  co m
public void initClassLoader() {
    FileClassLoadingService classLoader = new FileClassLoadingService();

    // init from preferences...
    Domain classLoaderDomain = getPreferenceDomain().getSubdomain(FileClassLoadingService.class);

    Collection details = classLoaderDomain.getPreferences();
    if (details.size() > 0) {

        // transform preference to file...
        Transformer transformer = new Transformer() {

            public Object transform(Object object) {
                DomainPreference pref = (DomainPreference) object;
                return new File(pref.getKey());
            }
        };

        classLoader.setPathFiles(CollectionUtils.collect(details, transformer));
    }

    this.modelerClassLoader = classLoader;
}

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