RawUrlReference.java

/*
 * Copyright 2009 Alin Dreghiciu.
 *
 * 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.ops4j.pax.exam.options;

import static org.ops4j.lang.NullArgumentException.validateNotEmpty;

/**
 * Option specifying an url.
 * 
 * @author Alin Dreghiciu (adreghiciu@gmail.com)
 * @since 0.5.0, April 26, 2009
 */
public class RawUrlReference implements UrlReference {

    /**
     * Provision url (cannot be null or empty).
     */
    private final String url;

    /**
     * Constructor.
     * 
     * @param url
     *            provision url (cannot be null or empty)
     * 
     * @throws IllegalArgumentException
     *             - If url is null or empty
     */
    public RawUrlReference(final String url) {
        validateNotEmpty(url, true, "URL");
        this.url = url;
    }

    public String getURL() {
        return url;
    }

    @Override
    public String toString() {
        final StringBuilder sb = new StringBuilder();
        sb.append(this.getClass().getSimpleName());
        sb.append("{url='").append(url).append('\'');
        sb.append('}');
        return sb.toString();
    }

    @Override
    public int hashCode() {
        final int prime = 31;
        int result = 1;
        result = prime * result + ((url == null) ? 0 : url.hashCode());
        return result;
    }


    // CHECKSTYLE:OFF : generated code
    @Override
    public boolean equals(Object obj) {
        if (this == obj)
            return true;
        if (obj == null)
            return false;
        if (getClass() != obj.getClass())
            return false;
        RawUrlReference other = (RawUrlReference) obj;
        if (url == null) {
            if (other.url != null)
                return false;
        }
        else if (!url.equals(other.url))
            return false;
        return true;
    }
    // CHECKSTYLE:ON
}