org.jspringbot.keyword.string.ReplaceVariable.java Source code

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Here is the source code for org.jspringbot.keyword.string.ReplaceVariable.java

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/*
 * Copyright (c) 2012. JSpringBot. All Rights Reserved.
 *
 * See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The JSpringBot licenses this file to You 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.jspringbot.keyword.string;

import org.apache.commons.lang.StringUtils;
import org.jspringbot.Keyword;
import org.jspringbot.KeywordInfo;
import org.springframework.stereotype.Component;

/**
 * replaces all given variable
 */
@Component
@KeywordInfo(name = "Replace Variable", description = "Replace Variable", parameters = { "string", "variable",
        "replacement" })
public class ReplaceVariable implements Keyword {

    public Object execute(Object[] params) {
        String str = String.valueOf(params[0]);
        String var = String.valueOf(params[1]);
        String replacement = String.valueOf(params[2]);

        return StringUtils.replaceEachRepeatedly(str, new String[] { "${" + var + "}" },
                new String[] { replacement });
    }
}