Example usage for org.apache.commons.collections Predicate Predicate

Introduction

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

Prototype

Predicate

Source Link

Usage

From source file:org.andromda.maven.plugin.bootstrap.install.BootstrapInstallMojo.java

/**
 * Clears the POM's model of its parent or any dependencies
 * it may have so that we can write a POM that isn't dependent on anything
 * (which we need for bootstrap artifacts).
 *
 * @param bootstrapPomFile the bootstrap POM file to write.
 *///  w w w .j av a2  s  .c  o  m
private void writeMinimalPom(final File bootstrapPomFile) throws IOException {
    final Model model = this.project.getModel();

    final MavenProject minimalProject = new MavenProject();
    final Model minModel = minimalProject.getModel();

    minModel.setGroupId(getBootstrapGroupId(this.project.getArtifact()));
    minModel.setArtifactId(model.getArtifactId());
    minModel.setVersion(model.getVersion());
    minModel.setName(model.getName());
    minModel.setPackaging("jar");
    minModel.setDescription(model.getDescription());
    minModel.setModelEncoding(model.getModelEncoding());
    minModel.setModelVersion(model.getModelVersion());
    minModel.setUrl(model.getUrl());
    minModel.setScm(model.getScm());
    minModel.setDevelopers(model.getDevelopers());
    minModel.setCiManagement(model.getCiManagement());
    minModel.setIssueManagement(model.getIssueManagement());

    minModel.setPrerequisites(model.getPrerequisites());
    minModel.setOrganization(model.getOrganization());
    minModel.setInceptionYear(model.getInceptionYear());
    minModel.setLicenses(model.getLicenses());

    final List<Dependency> dependencies = new ArrayList<Dependency>(model.getDependencies());
    // filter all of andromda dependencies away
    CollectionUtils.filter(dependencies, new Predicate() {
        public boolean evaluate(Object object) {
            Dependency dependency = (Dependency) object;
            final String lGroupId = dependency.getGroupId();
            return !lGroupId.startsWith("org.andromda") || lGroupId.startsWith("org.andromda.thirdparty");
        }
    });
    minModel.setDependencies(dependencies);

    final FileWriter fileWriter = new FileWriter(bootstrapPomFile);
    minimalProject.writeModel(fileWriter);
    fileWriter.flush();
}

From source file:org.apache.ambari.server.controller.ganglia.GangliaPropertyProviderTest.java

private boolean isUrlParamsEquals(URIBuilder actualUri, URIBuilder expectedUri) {
    for (final NameValuePair expectedParam : expectedUri.getQueryParams()) {
        NameValuePair actualParam = (NameValuePair) CollectionUtils.find(actualUri.getQueryParams(),
                new Predicate() {

                    @Override/* w  ww .  ja  v  a2s  . c o m*/
                    public boolean evaluate(Object arg0) {
                        if (!(arg0 instanceof NameValuePair))
                            return false;

                        NameValuePair otherObj = (NameValuePair) arg0;
                        return otherObj.getName().equals(expectedParam.getName());
                    }
                });

        List<String> actualParamList = new ArrayList<String>(Arrays.asList(actualParam.getValue().split(",")));
        List<String> expectedParamList = new ArrayList<String>(
                Arrays.asList(expectedParam.getValue().split(",")));

        Collections.sort(actualParamList);
        Collections.sort(expectedParamList);

        if (!actualParamList.equals(expectedParamList))
            return false;
    }

    return true;
}

From source file:org.apache.ambari.server.controller.RootServiceResponseFactory.java

@Override
public Set<RootServiceHostComponentResponse> getRootServiceHostComponent(
        RootServiceHostComponentRequest request, Set<HostResponse> hosts) throws AmbariException {
    Set<RootServiceHostComponentResponse> response = new HashSet<RootServiceHostComponentResponse>();

    Set<RootServiceComponentResponse> rootServiceComponents = getRootServiceComponents(
            new RootServiceComponentRequest(request.getServiceName(), request.getComponentName()));

    //Cartesian product with hosts and components
    for (RootServiceComponentResponse component : rootServiceComponents) {

        Set<HostResponse> filteredHosts = new HashSet<HostResponse>(hosts);

        //Make some filtering of hosts if need
        if (component.getComponentName().equals(Components.AMBARI_SERVER.name()))
            CollectionUtils.filter(filteredHosts, new Predicate() {
                @Override//  w  w  w  .j  a v a2 s. c  o  m
                public boolean evaluate(Object arg0) {
                    HostResponse hostResponse = (HostResponse) arg0;
                    return hostResponse.getHostname().equals(StageUtils.getHostName());
                }
            });

        for (HostResponse host : filteredHosts) {

            if (component.getComponentName().equals(Components.AMBARI_SERVER.name()))
                response.add(new RootServiceHostComponentResponse(host.getHostname(),
                        component.getComponentName(), RUNNING_STATE,
                        getComponentVersion(component.getComponentName(), host), component.getProperties()));
            else
                response.add(new RootServiceHostComponentResponse(host.getHostname(),
                        component.getComponentName(), host.getHostState(),
                        getComponentVersion(component.getComponentName(), host), component.getProperties()));
        }
    }

    return response;
}

From source file:org.apache.ambari.server.orm.dao.ConfigGroupHostMappingDAO.java

@RequiresSession
public Set<ConfigGroupHostMapping> findByGroup(final Long groupId) {

    populateCache();//from   w  ww.  java  2  s.  co  m

    Set<ConfigGroupHostMapping> result = new HashSet<ConfigGroupHostMapping>();

    for (Set<ConfigGroupHostMapping> item : configGroupHostMappingByHost.values()) {

        Set<ConfigGroupHostMapping> setByHost = new HashSet<ConfigGroupHostMapping>(item);

        CollectionUtils.filter(setByHost, new Predicate() {

            @Override
            public boolean evaluate(Object arg0) {
                return ((ConfigGroupHostMapping) arg0).getConfigGroupId().equals(groupId);
            }
        });

        result.addAll(setByHost);

    }

    return result;

}

From source file:org.apache.ambari.server.orm.dao.ConfigGroupHostMappingDAO.java

@Transactional
public void remove(final ConfigGroupHostMappingEntity configGroupHostMappingEntity) {

    populateCache();/*from  ww w  . ja v a  2 s  .  com*/

    entityManagerProvider.get().remove(merge(configGroupHostMappingEntity));

    Set<ConfigGroupHostMapping> setByHost = configGroupHostMappingByHost
            .get(configGroupHostMappingEntity.getHostname());

    if (setByHost != null) {
        CollectionUtils.filter(setByHost, new Predicate() {

            @Override
            public boolean evaluate(Object arg0) {
                return !((ConfigGroupHostMapping) arg0).getConfigGroupId()
                        .equals(configGroupHostMappingEntity.getConfigGroupId());
            }
        });
    }
}

From source file:org.apache.ambari.server.orm.dao.ConfigGroupHostMappingDAO.java

@Transactional
public void removeByPK(final ConfigGroupHostMappingEntityPK configGroupHostMappingEntityPK) {
    populateCache();/*  ww  w.  j av  a  2s . c om*/

    entityManagerProvider.get().remove(findByPK(configGroupHostMappingEntityPK));

    Set<ConfigGroupHostMapping> setByHost = configGroupHostMappingByHost
            .get(configGroupHostMappingEntityPK.getHostname());

    if (setByHost != null) {
        CollectionUtils.filter(setByHost, new Predicate() {

            @Override
            public boolean evaluate(Object arg0) {
                return !((ConfigGroupHostMapping) arg0).getConfigGroupId()
                        .equals(configGroupHostMappingEntityPK.getConfigGroupId());
            }
        });
    }

}

From source file:org.apache.ambari.server.orm.dao.ConfigGroupHostMappingDAO.java

@Transactional
public void removeAllByGroup(final Long groupId) {
    populateCache();// www. j ava2s.  c  om

    TypedQuery<Long> query = entityManagerProvider.get().createQuery(
            "DELETE FROM ConfigGroupHostMappingEntity confighosts WHERE " + "confighosts.configGroupId = ?1",
            Long.class);

    daoUtils.executeUpdate(query, groupId);
    // Flush to current transaction required in order to avoid Eclipse link
    // from re-ordering delete
    entityManagerProvider.get().flush();

    for (Set<ConfigGroupHostMapping> setByHost : configGroupHostMappingByHost.values()) {

        CollectionUtils.filter(setByHost, new Predicate() {

            @Override
            public boolean evaluate(Object arg0) {
                return !((ConfigGroupHostMapping) arg0).getConfigGroupId().equals(groupId);
            }
        });
    }

}

From source file:org.apache.ambari.server.orm.dao.HostConfigMappingDAO.java

@RequiresSession
public Set<HostConfigMapping> findByType(final long clusterId, String hostName, final String type) {

    populateCache();/*from  ww w .  j a  v  a  2  s.co m*/

    if (!hostConfigMappingByHost.containsKey(hostName))
        return Collections.emptySet();

    Set<HostConfigMapping> set = new HashSet<HostConfigMapping>(hostConfigMappingByHost.get(hostName));

    CollectionUtils.filter(set, new Predicate() {

        @Override
        public boolean evaluate(Object arg0) {

            return ((HostConfigMapping) arg0).getClusterId().equals(clusterId)
                    && ((HostConfigMapping) arg0).getType().equals(type);
        }
    });

    return set;
}

From source file:org.apache.ambari.server.orm.dao.HostConfigMappingDAO.java

@RequiresSession
public HostConfigMapping findSelectedByType(final long clusterId, String hostName, final String type) {

    populateCache();//  ww w . j a v a  2s. c om

    if (!hostConfigMappingByHost.containsKey(hostName))
        return null;

    Set<HostConfigMapping> set = new HashSet<HostConfigMapping>(hostConfigMappingByHost.get(hostName));

    HostConfigMapping result = (HostConfigMapping) CollectionUtils.find(set, new Predicate() {

        @Override
        public boolean evaluate(Object arg0) {

            return ((HostConfigMapping) arg0).getClusterId().equals(clusterId)
                    && ((HostConfigMapping) arg0).getType().equals(type)
                    && ((HostConfigMapping) arg0).getSelected() > 0;
        }
    });

    return result;

}

From source file:org.apache.ambari.server.orm.dao.HostConfigMappingDAO.java

@RequiresSession
public Set<HostConfigMapping> findSelected(final long clusterId, String hostName) {

    populateCache();/* ww w .  j a va  2  s .co  m*/

    if (!hostConfigMappingByHost.containsKey(hostName))
        return Collections.emptySet();

    Set<HostConfigMapping> set = new HashSet<HostConfigMapping>(hostConfigMappingByHost.get(hostName));

    CollectionUtils.filter(set, new Predicate() {

        @Override
        public boolean evaluate(Object arg0) {
            return ((HostConfigMapping) arg0).getClusterId().equals(clusterId)
                    && ((HostConfigMapping) arg0).getSelected() > 0;
        }
    });

    return set;
}