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Serves remote test libraries for Robot Framework that are implemented in Java.

There is a newer version: 3.0

/* 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.robotframework.remoteserver.javalib;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import org.robotframework.javalib.beans.annotation.IKeywordExtractor;
import org.robotframework.javalib.factory.KeywordFactory;
import org.robotframework.javalib.keyword.Keyword;
import org.robotframework.javalib.util.IKeywordNameNormalizer;
import org.robotframework.javalib.util.KeywordNameNormalizer;

public class SimpleKeywordFactory implements KeywordFactory {
    private Map keywords = new HashMap();
    private IKeywordNameNormalizer keywordNameNormalizer = new KeywordNameNormalizer();
    private List keywordNames = new ArrayList();

    public SimpleKeywordFactory(Object keywordBean) {
	extractKeywordsFromKeywordBean(keywordBean);
    }

    public Keyword createKeyword(String keywordName) {
	String normalizedKeywordName = keywordNameNormalizer.normalize(keywordName);
	return keywords.get(normalizedKeywordName);
    }

    public String[] getKeywordNames() {
	return (String[]) keywordNames.toArray(new String[0]);
    }

    protected void extractKeywordsFromKeywordBean(Object keywordBean) {
	IKeywordExtractor keywordExtractor = createKeywordExtractor();
	    Map extractedKeywords = keywordExtractor.extractKeywords(keywordBean);
	    addKeywordNames(extractedKeywords);
	    addKeywords(extractedKeywords);
    }

    IKeywordExtractor createKeywordExtractor() {
	return new SimpleKeywordExtractor();
    }

    private void addKeywords(Map extractedKeywords) {
	for (String keywordName : extractedKeywords.keySet()) {
	    handleDuplicateKeywordNames(keywordName);
	    keywords.put(keywordNameNormalizer.normalize(keywordName), extractedKeywords.get(keywordName));
	}
    }

    private void handleDuplicateKeywordNames(String keywordName) {
	if (keywords.containsKey(keywordNameNormalizer.normalize(keywordName))) {
	    throw new RuntimeException("Two keywords with name '" + keywordName + "' found!");
	}
    }

    private void addKeywordNames(Map extractedKeywords) {
	keywordNames.addAll(extractedKeywords.keySet());
    }
}