/*
 * Copyright © 2017 Ivar Grimstad (ivar.grimstad@gmail.com)
 *
 * 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.glassfish.ozark.bootstrap;

import javax.ws.rs.ConstrainedTo;
import javax.ws.rs.RuntimeType;
import javax.ws.rs.container.DynamicFeature;
import javax.ws.rs.container.ResourceInfo;
import javax.ws.rs.core.FeatureContext;
import javax.ws.rs.ext.Provider;

/**
 * JAX-RS feature to initialize Ozark. Please note that automatic initialization will
 * only work if the application class doesn't specify instances and singletons explicitly.
 *
 * @author Christian Kaltepoth
 */
@Provider
@ConstrainedTo(RuntimeType.SERVER)
public class OzarkCoreFeature implements DynamicFeature {

    @Override
    public void configure(ResourceInfo resourceInfo, FeatureContext context) {
        OzarkInitializer.initialize(context);
    }

}

/*
 * Copyright © 2017 Ivar Grimstad (ivar.grimstad@gmail.com)
 *
 * 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.glassfish.ozark.bootstrap;

import javax.ws.rs.ConstrainedTo;
import javax.ws.rs.RuntimeType;
import javax.ws.rs.core.Feature;
import javax.ws.rs.core.FeatureContext;
import javax.ws.rs.ext.Provider;

/**
 * JAX-RS feature to initialize Ozark. Please note that automatic initialization will
 * only work if the application class doesn't specify instances and singletons explicitly.
 *
 * @author Christian Kaltepoth
 */
@Provider
@ConstrainedTo(RuntimeType.SERVER)
public class OzarkCoreFeature implements Feature {

    @Override
    public boolean configure(FeatureContext context) {
        OzarkInitializer.initialize(context);
        return true;
    }

}

Make sure OzarkCoreFeature is executed only once