AbstractDefinitionSetService.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.backend.service;

import org.kie.workbench.common.stunner.core.definition.adapter.binding.BindableAdapterUtils;
import org.kie.workbench.common.stunner.core.definition.service.DefinitionSetService;
import org.kie.workbench.common.stunner.core.definition.service.DiagramMarshaller;
import org.kie.workbench.common.stunner.core.diagram.Diagram;
import org.kie.workbench.common.stunner.core.diagram.Metadata;
import org.kie.workbench.common.stunner.core.graph.Graph;

public abstract class AbstractDefinitionSetService implements DefinitionSetService {

    private final DiagramMarshaller<Graph, Metadata, Diagram<Graph, Metadata>> diagramMarshaller;

    protected AbstractDefinitionSetService() {
        this(null);
    }

    public AbstractDefinitionSetService(final DiagramMarshaller<Graph, Metadata, Diagram<Graph, Metadata>> diagramMarshaller) {
        this.diagramMarshaller = diagramMarshaller;
    }

    @Override
    public boolean accepts(final String defSetId) {
        final String id = BindableAdapterUtils.getDefinitionSetId(getResourceType().getDefinitionSetType());
        return defSetId != null && defSetId.equals(id);
    }

    @Override
    public DiagramMarshaller<Graph, Metadata, Diagram<Graph, Metadata>> getDiagramMarshaller() {
        return diagramMarshaller;
    }
}