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/*
 * 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.gh.bmd.jrt.android.routine;

import android.content.Context;
import android.os.Looper;

import com.gh.bmd.jrt.android.builder.ServiceRoutineBuilder;
import com.gh.bmd.jrt.android.invocation.AndroidInvocation;
import com.gh.bmd.jrt.android.service.RoutineService;
import com.gh.bmd.jrt.builder.RoutineConfiguration;
import com.gh.bmd.jrt.builder.TemplateRoutineBuilder;
import com.gh.bmd.jrt.common.ClassToken;
import com.gh.bmd.jrt.log.Log;
import com.gh.bmd.jrt.routine.Routine;
import com.gh.bmd.jrt.runner.Runner;

import javax.annotation.Nonnull;
import javax.annotation.Nullable;

/**
 * Class implementing a builder of routine objects based on an invocation class token.
 * 
 * Created by davide on 1/8/15.
 *
 * @param   the input data type.
 * @param  the output data type.
 */
class DefaultServiceRoutineBuilder extends TemplateRoutineBuilder
        implements ServiceRoutineBuilder {

    private final Context mContext;

    private final Class> mInvocationClass;

    private Class mLogClass;

    private Looper mLooper;

    private Class mRunnerClass;

    private Class mServiceClass;

    /**
     * Constructor.
     *
     * @param context    the routine context.
     * @param classToken the invocation class token.
     * @throws java.lang.NullPointerException if the context or the class token are null.
     */
    @SuppressWarnings("ConstantConditions")
    DefaultServiceRoutineBuilder(@Nonnull final Context context,
            @Nonnull final ClassToken> classToken) {

        if (context == null) {

            throw new NullPointerException("the context must not be null");
        }

        mContext = context;
        mInvocationClass = classToken.getRawClass();
    }

    @Nonnull
    public Routine buildRoutine() {

        return new ServiceRoutine(mContext, mServiceClass, mInvocationClass,
                                                 getConfiguration(), mLooper, mRunnerClass,
                                                 mLogClass);
    }

    @Nonnull
    public ServiceRoutineBuilder dispatchingOn(@Nullable final Looper looper) {

        mLooper = looper;
        return this;
    }

    @Nonnull
    public ServiceRoutineBuilder withLogClass(
            @Nullable final Class logClass) {

        mLogClass = logClass;
        return this;

    }

    @Nonnull
    public ServiceRoutineBuilder withRunnerClass(
            @Nullable final Class runnerClass) {

        mRunnerClass = runnerClass;
        return this;
    }

    @Nonnull
    public ServiceRoutineBuilder withServiceClass(
            @Nullable final Class serviceClass) {

        mServiceClass = serviceClass;
        return this;
    }

    @Nonnull
    @Override
    public ServiceRoutineBuilder withConfiguration(
            @Nullable final RoutineConfiguration configuration) {

        super.withConfiguration(configuration);
        return this;
    }
}