Differential D6953 Diff 25202 java/src/main/java/org/softwareheritage/graph/server/App.java

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java/src/main/java/org/softwareheritage/graph/server/App.java

package org.softwareheritage.graph.server;		package org.softwareheritage.graph.server;

import com.fasterxml.jackson.databind.ObjectMapper;		import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.PropertyNamingStrategy;		import com.fasterxml.jackson.databind.PropertyNamingStrategy;
import com.martiansoftware.jsap.*;		import com.martiansoftware.jsap.*;
import io.javalin.Javalin;		import io.javalin.Javalin;
import io.javalin.http.Context;		import io.javalin.http.Context;
import io.javalin.plugin.json.JavalinJackson;		import io.javalin.plugin.json.JavalinJackson;
import org.softwareheritage.graph.Graph;		import org.softwareheritage.graph.SwhBidirectionalGraph;
import org.softwareheritage.graph.Stats;		import org.softwareheritage.graph.Stats;
import org.softwareheritage.graph.SWHID;		import org.softwareheritage.graph.SWHID;

import java.io.IOException;		import java.io.IOException;
import java.util.List;		import java.util.List;
import java.util.Map;		import java.util.Map;

/**		/**
Show All 33 Lines	public class App {
/**		/**
* Loads compressed graph and starts the web server to query it.		* Loads compressed graph and starts the web server to query it.
*		*
* @param graphPath basename of the compressed graph		* @param graphPath basename of the compressed graph
* @param port binding port of the server		* @param port binding port of the server
* @param showTimings true if timings should be in results metadata, false otherwise		* @param showTimings true if timings should be in results metadata, false otherwise
*/		*/
private static void startServer(String graphPath, int port, boolean showTimings) throws IOException {		private static void startServer(String graphPath, int port, boolean showTimings) throws IOException {
Graph graph = Graph.loadMapped(graphPath);		SwhBidirectionalGraph graph = SwhBidirectionalGraph.loadMapped(graphPath);
Stats stats = new Stats(graphPath);		Stats stats = new Stats(graphPath);

// Clean up on exit		// Clean up on exit
Runtime.getRuntime().addShutdownHook(new Thread() {		Runtime.getRuntime().addShutdownHook(new Thread() {
public void run() {		public void run() {
try {		try {
graph.cleanUp();		graph.close();
} catch (IOException e) {		} catch (IOException e) {
System.out.println("Could not clean up graph on exit: " + e);		System.out.println("Could not clean up graph on exit: " + e);
}		}
}		}
});		});

// Configure Jackson JSON to use snake case naming style		// Configure Jackson JSON to use snake case naming style
ObjectMapper objectMapper = JavalinJackson.getObjectMapper();		ObjectMapper objectMapper = JavalinJackson.getObjectMapper();
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