/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. The ASF 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.apache.cxf.tools.validator;

import java.util.List;
import java.util.Vector;

public abstract class AbstractValidator {
    protected List<String> errorMessages = new Vector<String>();
    
    public AbstractValidator() {
    }

    public abstract boolean isValid();

    public void addErrorMessage(String err) {
        errorMessages.add(err);
    }

    public String getErrorMessage() {
        StringBuffer strbuffer = new StringBuffer();
        for (int i = 0; i < errorMessages.size(); i++) {
            strbuffer.append(errorMessages.get(i));
            strbuffer.append(System.getProperty("line.separator"));
        }
        return strbuffer.toString();
    }
}
