/*
 * Copyright 2017-2018 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.digitalascent.core.aws.lamdba.framework;

import com.amazonaws.services.lambda.runtime.Context;
import com.digitalascent.core.base.SimpleApplicationObject;

import java.io.InputStream;
import java.io.OutputStream;


@SuppressWarnings("OverridableMethodCallDuringObjectConstruction")
public abstract class AbstractLambdaRequestHandler<Request,Response> extends SimpleApplicationObject implements LambdaRequestHandler<Request,Response> {
    private final LambdaInvoker lambdaInvoker;

    protected AbstractLambdaRequestHandler( ) {
        LambdaInvokerBuilder<Request,Response> builder = new LambdaInvokerBuilder<>();
        customizeBuilder(builder);
        lambdaInvoker = builder.build(this);
    }

    protected void customizeBuilder( LambdaInvokerBuilder<Request,Response> builder ) {
        // EMPTY, for overriding
    }

    public final void handler(InputStream inputStream, OutputStream outputStream, Context context) {
        lambdaInvoker.invoke(inputStream,outputStream,context);
    }
}

/*
 * Copyright 2017-2018 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.digitalascent.core.aws.lamdba.framework;

import com.amazonaws.services.lambda.runtime.Context;
import com.digitalascent.core.base.SimpleApplicationObject;

import java.io.InputStream;
import java.io.OutputStream;


@SuppressWarnings({"OverridableMethodCallDuringObjectConstruction","ConstructorInvokesOverridable"})
public abstract class AbstractLambdaRequestHandler<Request,Response> extends SimpleApplicationObject implements LambdaRequestHandler<Request,Response> {
    private final LambdaInvoker lambdaInvoker;

    protected AbstractLambdaRequestHandler( ) {
        LambdaInvokerBuilder<Request,Response> builder = new LambdaInvokerBuilder<>();
        customizeBuilder(builder);
        lambdaInvoker = builder.build(this);
    }

    protected void customizeBuilder( LambdaInvokerBuilder<Request,Response> builder ) {
        // EMPTY, for overriding
    }

    public final void handler(InputStream inputStream, OutputStream outputStream, Context context) {
        lambdaInvoker.invoke(inputStream,outputStream,context);
    }
}

Fix error prone warning