AdapterManagerImpl.java

/*
 * Copyright 2016 Red Hat, Inc. and/or its affiliates.
 *
 * 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.kie.workbench.common.stunner.core.definition.adapter;

import javax.enterprise.context.ApplicationScoped;
import javax.inject.Inject;

import org.kie.workbench.common.stunner.core.definition.adapter.bootstrap.BootstrapAdapterFactory;
import org.kie.workbench.common.stunner.core.registry.RegistryFactory;
import org.kie.workbench.common.stunner.core.registry.definition.AdapterRegistry;

@ApplicationScoped
public class AdapterManagerImpl implements AdapterManager {

    private final AdapterRegistry registry;
    private final DefinitionSetAdapter<Object> definitionSetAdapter;
    private final DefinitionSetRuleAdapter<Object> definitionSetRuleAdapter;
    private final DefinitionAdapter<Object> definitionAdapter;
    private final PropertySetAdapter<Object> propertySetAdapter;
    private final PropertyAdapter<Object, Object> propertyAdapter;

    protected AdapterManagerImpl() {
        this.registry = null;
        this.definitionSetAdapter = null;
        this.definitionSetRuleAdapter = null;
        this.definitionAdapter = null;
        this.propertySetAdapter = null;
        this.propertyAdapter = null;
    }

    @Inject
    public AdapterManagerImpl(final RegistryFactory registryFactory,
                              final BootstrapAdapterFactory bootstrapAdapterFactory) {
        this(registryFactory.newAdapterRegistry(),
             bootstrapAdapterFactory);
    }

    AdapterManagerImpl(final AdapterRegistry registry,
                       final BootstrapAdapterFactory bootstrapAdapterFactory) {
        this.registry = registry;
        this.definitionSetAdapter = bootstrapAdapterFactory.newDefinitionSetAdapter(registry);
        this.definitionSetRuleAdapter = bootstrapAdapterFactory.newDefinitionSetRuleAdapter(registry);
        this.definitionAdapter = bootstrapAdapterFactory.newDefinitionAdapter(registry);
        this.propertySetAdapter = bootstrapAdapterFactory.newPropertySetAdapter(registry);
        this.propertyAdapter = bootstrapAdapterFactory.newPropertyAdapter(registry);
    }

    @Override
    public DefinitionSetAdapter<Object> forDefinitionSet() {
        return definitionSetAdapter;
    }

    @Override
    public DefinitionSetRuleAdapter<Object> forRules() {
        return definitionSetRuleAdapter;
    }

    @Override
    public DefinitionAdapter<Object> forDefinition() {
        return definitionAdapter;
    }

    @Override
    public PropertySetAdapter<Object> forPropertySet() {
        return propertySetAdapter;
    }

    @Override
    public PropertyAdapter<Object, Object> forProperty() {
        return propertyAdapter;
    }

    @Override
    public AdapterRegistry registry() {
        return registry;
    }
}