com.consol.citrus.functions.core.SubstringAfterFunction Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of citrus-base Show documentation

Citrus base and default implementation

There is a newer version: 3.4.1

/*
 * Copyright 2006-2010 the original author or authors.
 *
 * 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 com.consol.citrus.functions.core;

import com.consol.citrus.context.TestContext;
import com.consol.citrus.exceptions.InvalidFunctionUsageException;
import com.consol.citrus.functions.Function;

import java.util.List;

/**
 * Function implements substring after functionality.
 * 
 * @author Christoph Deppisch
 */
public class SubstringAfterFunction implements Function {

    /**
     * @see com.consol.citrus.functions.Function#execute(java.util.List, com.consol.citrus.context.TestContext)
     * @throws InvalidFunctionUsageException
     */
    public String execute(List parameterList, TestContext context) {
        if (parameterList == null || parameterList.size() < 2) {
            throw new InvalidFunctionUsageException("Function parameters not set correctly");
        }

        String resultString = parameterList.get(0);

        if (parameterList.size()>1) {
            String searchString = parameterList.get(1);
            resultString = resultString.substring(resultString.indexOf(searchString) + searchString.length());
        }

        return resultString;
    }
}