63 lines
2.6 KiB
Java
63 lines
2.6 KiB
Java
/*-
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* ~~~~~~licensing~~~~~~
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* adapters-core
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* ==========
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* Copyright (C) 2020 - 2023 EmDev LLC
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* ==========
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* You may not use this file except in accordance with the License Terms of the Copyright
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* Holder located at: https://entaxy.ru/eula . All copyrights, all intellectual property
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* rights to the Software and any copies are the property of the Copyright Holder. Unless
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* it is explicitly allowed the Copyright Holder, the User is prohibited from using the
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* Software for commercial purposes to provide services to third parties.
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*
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* The Copyright Holder hereby declares that the Software is provided on an "AS IS".
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* Under no circumstances does the Copyright Holder guarantee or promise that the
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* Software provided by him will be suitable or not suitable for the specific purposes
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* of the User, that the Software will meet all commercial and personal subjective
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* expectations of the User, that the Software will work properly, without technical
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* errors, quickly and uninterruptedly.
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*
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* Under no circumstances shall the Copyright Holder or its Affiliates is not liable
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* to the User for any direct or indirect losses of the User, his expenses or actual
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* damage, including, downtime; loss of bussines; lost profit; lost earnings; loss
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* or damage to data, property, etc.
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* ~~~~~~/licensing~~~~~~
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*/
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package ru.entaxy.esb.platform.runtime.base.connecting.adapter.core.tracker;
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import org.osgi.framework.Bundle;
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import org.osgi.framework.BundleContext;
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import org.osgi.framework.BundleEvent;
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import org.osgi.util.tracker.BundleTracker;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import ru.entaxy.esb.platform.runtime.base.connecting.adapter.core.api.Adapter;
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import ru.entaxy.esb.platform.runtime.base.connecting.adapter.core.impl.DefaultAdapter;
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import java.util.Optional;
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public class AdapterTracker extends BundleTracker {
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protected static final Logger log = LoggerFactory.getLogger(AdapterTracker.class);
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protected AdapterHelper helper;
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@SuppressWarnings("unchecked")
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public AdapterTracker(BundleContext bundleContext) {
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super(bundleContext, Bundle.ACTIVE, null);
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this.helper = new AdapterHelper(bundleContext);
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}
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@Override
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public Object addingBundle(Bundle bundle, BundleEvent event) {
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String isAdapter = bundle.getHeaders().get(Adapter.ADAPTER_HEADER_NAME);
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if (Boolean.valueOf(isAdapter)) {
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String className = Optional.ofNullable(bundle.getHeaders().
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get(Adapter.ADAPTER_CLASS_HEADER_NAME)).orElse(DefaultAdapter.class.getName());
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log.debug("Adapter class " + className + " FOUND IN BUNDLE " + bundle.getSymbolicName());
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helper.create(bundle, className);
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}
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return bundle;
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}
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}
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