/*
 * 3D City Database - The Open Source CityGML Database
 * https://www.3dcitydb.org/
 *
 * Copyright 2013 - 2021
 * Chair of Geoinformatics
 * Technical University of Munich, Germany
 * https://www.lrg.tum.de/gis/
 *
 * The 3D City Database is jointly developed with the following
 * cooperation partners:
 *
 * Virtual City Systems, Berlin <https://vc.systems/>
 * M.O.S.S. Computer Grafik Systeme GmbH, Taufkirchen <http://www.moss.de/>
 *
 * 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.citydb.core.plugin;

import org.citydb.core.plugin.metadata.PluginMetadata;

public abstract class Plugin {
	private boolean enabled = true;
	private PluginMetadata metadata;

	public abstract void shutdown();

	public final boolean isEnabled() {
		return enabled;
	}

	final void setEnabled(boolean enabled) {
		this.enabled = enabled;
	}

	public final PluginMetadata getMetadata() {
		return metadata;
	}

	final void setMetadata(PluginMetadata metadata) {
		this.metadata = metadata;
	}

	final void validate() throws PluginException {
		if (metadata == null) {
			throw new PluginException("The plugin lacks mandatory metadata.");
		}

		if (metadata.getName() == null || metadata.getName().trim().isEmpty()) {
			metadata.setName(getClass().getName());
		}
	}
}

/*
 * 3D City Database - The Open Source CityGML Database
 * https://www.3dcitydb.org/
 *
 * Copyright 2013 - 2021
 * Chair of Geoinformatics
 * Technical University of Munich, Germany
 * https://www.lrg.tum.de/gis/
 *
 * The 3D City Database is jointly developed with the following
 * cooperation partners:
 *
 * Virtual City Systems, Berlin <https://vc.systems/>
 * M.O.S.S. Computer Grafik Systeme GmbH, Taufkirchen <http://www.moss.de/>
 *
 * 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.citydb.core.plugin;

import org.citydb.core.plugin.metadata.PluginMetadata;

public abstract class Plugin {
	private boolean enabled = true;
	private PluginMetadata metadata;

	public abstract void shutdown();

	public final boolean isEnabled() {
		return enabled;
	}

	final void setEnabled(boolean enabled) {
		this.enabled = enabled;
	}

	public final PluginMetadata getMetadata() {
		return metadata;
	}

	final void setMetadata(PluginMetadata metadata) {
		this.metadata = metadata;
	}

	final void validate() throws PluginException {
		if (metadata == null) {
			throw new PluginException("The plugin lacks mandatory metadata.");
		}

		if (metadata.getName() == null || metadata.getName().trim().isEmpty()) {
			metadata.setName(getClass().getSimpleName());
		}
	}
}

use simple class name of plugin as fallback for plugin metadata