org.incode.eurocommercial.contactapp.dom.role.ContactRoleRepository.java Source code

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Here is the source code for org.incode.eurocommercial.contactapp.dom.role.ContactRoleRepository.java

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/*
 *  Copyright 2015-2016 Eurocommercial Properties NV
 *
 *  Licensed under the Apache License, Version 2.0 (the
 *  "License"); you may not use this file except in compliance
 *  with the License.  You may obtain a copy of the License at
 *
 *        http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing,
 *  software distributed under the License is distributed on an
 *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 *  KIND, either express or implied.  See the License for the
 *  specific language governing permissions and limitations
 *  under the License.
 */
package org.incode.eurocommercial.contactapp.dom.role;

import java.util.SortedSet;

import com.google.common.base.Predicates;
import com.google.common.collect.FluentIterable;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.Sets;

import org.apache.isis.applib.annotation.DomainService;
import org.apache.isis.applib.annotation.NatureOfService;
import org.apache.isis.applib.annotation.Programmatic;

import org.incode.eurocommercial.contactapp.dom.contacts.Contact;
import org.incode.eurocommercial.contactapp.dom.group.ContactGroup;

@DomainService(nature = NatureOfService.DOMAIN, repositoryFor = ContactRole.class)
public class ContactRoleRepository {

    @Programmatic
    public java.util.List<ContactRole> listAll() {
        return container.allInstances(ContactRole.class);
    }

    @Programmatic
    public SortedSet<String> roleNames() {
        final ImmutableList<String> roleNames = FluentIterable.from(listAll()).transform(ContactRole::getRoleName)
                .filter(Predicates.notNull()).toList();
        return Sets.newTreeSet(roleNames);
    }

    @Programmatic
    public ContactRole findByContactAndContactGroup(final Contact contact, final ContactGroup contactGroup) {
        return container.uniqueMatch(new org.apache.isis.applib.query.QueryDefault<>(ContactRole.class,
                "findByContactAndContactGroup", "contact", contact, "contactGroup", contactGroup));
    }

    @Programmatic
    public java.util.List<ContactRole> findByName(final String regex) {
        return container.allMatches(
                new org.apache.isis.applib.query.QueryDefault<>(ContactRole.class, "findByName", "regex", regex));
    }

    @Programmatic
    public java.util.List<ContactRole> findByContact(final Contact contact) {
        return container.allMatches(new org.apache.isis.applib.query.QueryDefault<>(ContactRole.class,
                "findByContact", "contact", contact));
    }

    @Programmatic
    public java.util.List<ContactRole> findByGroup(final ContactGroup contactGroup) {
        return container.allMatches(new org.apache.isis.applib.query.QueryDefault<>(ContactRole.class,
                "findByContactGroup", "contactGroup", contactGroup));
    }

    @Programmatic
    public ContactRole create(final Contact contact, final ContactGroup contactGroup, final String roleName) {
        final ContactRole contactRole = container.newTransientInstance(ContactRole.class);
        contactRole.setContact(contact);
        contactRole.setContactGroup(contactGroup);
        contactRole.setRoleName(roleName);
        contact.getContactRoles().add(contactRole);
        container.persistIfNotAlready(contactRole);
        return contactRole;
    }

    @Programmatic
    public ContactRole findOrCreate(final Contact contact, final ContactGroup contactGroup, final String roleName) {
        ContactRole contactRole = findByContactAndContactGroup(contact, contactGroup);
        if (contactRole == null) {
            contactRole = create(contact, contactGroup, roleName);
        }
        return contactRole;
    }

    @javax.inject.Inject
    org.apache.isis.applib.DomainObjectContainer container;

}