org.mattressframework.test.mock.MockProvider Maven / Gradle / Ivy

Go to download
/*
 * Copyright 2007-2008, Josh Devins.
 *
 * 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.mattressframework.test.mock;

import java.util.ArrayList;
import java.util.Collection;

import org.mattressframework.api.Provider;
import org.mattressframework.api.SupportsMediaTypesOverrider;
import org.mattressframework.api.http.MediaType;

/**
 * A mock {@link Provider} allowing testing of other framework elements easily.
 * Allows setting of the supported type via {@link #setSupportsType(Class)}.
 * 
 * @author Josh Devins ([email protected])
 */
public class MockProvider implements Provider,
        SupportsMediaTypesOverrider {

    private Class type;

    private Collection supportedMediaTypes;

    public void addSupportedMediaType(final MediaType mediaType) {

        if (supportedMediaTypes == null) {
            supportedMediaTypes = new ArrayList();
        }

        supportedMediaTypes.add(mediaType);
    }

    public MediaType[] getSupportedMediaTypes() {
        return supportedMediaTypes == null ? null
                : supportedMediaTypes.toArray(new MediaType[supportedMediaTypes.size()]);
    }

    public void setSupportsType(final Class type) {
        this.type = type;
    }

    /**
     * Equates to the set supported type via {@link #setSupportsType(Class)}.
     * If the supported type has not been set, always returns true.
     */
    public boolean supportsType(final Class type) {

        if (this.type != null) {
            return this.type.equals(type);
        }

        return true;
    }
}