GroupDefinitionGenerator.java

/*
 * Copyright 2017 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.svg.gen.codegen.impl;

import java.util.HashMap;

import org.kie.workbench.common.stunner.svg.gen.codegen.PrimitiveDefinitionGenerator;
import org.kie.workbench.common.stunner.svg.gen.exception.GeneratorException;
import org.kie.workbench.common.stunner.svg.gen.model.impl.GroupDefinition;
import org.uberfire.annotations.processors.exceptions.GenerationException;

public class GroupDefinitionGenerator
        extends AbstractPrimitiveDefinitionGenerator<GroupDefinition>
        implements PrimitiveDefinitionGenerator<GroupDefinition> {

    private final static String ADD_WRAPPED = ".add( %1s )";

    @Override
    protected StringBuffer doGenerate(final GroupDefinition input) throws GeneratorException {
        // Generate the code using the given template.
        try {
            return writeTemplate(new HashMap<>());
        } catch (final GenerationException e) {
            throw new GeneratorException(e);
        }
    }

    @Override
    public StringBuffer generate(final GroupDefinition input) throws GeneratorException {
        final StringBuffer wrapped = super.generate(input);
        final StringBuffer wrapper;
        try {
            wrapper = writeTemplate(new HashMap<>());
            super.appendDraggable(wrapper,
                                  input);
            wrapper.append(formatString(ADD_WRAPPED,
                                        wrapped.toString()));
        } catch (final GenerationException e) {
            throw new GeneratorException(e);
        }
        return wrapper;
    }

    @Override
    public Class<GroupDefinition> getDefinitionType() {
        return GroupDefinition.class;
    }

    @Override
    protected String getTemplatePath() {
        return "Group";
    }
}