create web application

pdb-ui/src/main/java/org/lucares/pdbui/MySpringConfiguration.java

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+package org.lucares.pdbui;
+
+import org.springframework.context.annotation.ComponentScan;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+@ComponentScan("org.lucares.pdbui")
+// @PropertySource("classpath:/config.system.properties")
+// @PropertySource("classpath:/config.user.properties")
+public class MySpringConfiguration {
+
+}

pdb-ui/src/main/java/org/lucares/pdbui/MyWebapp.java

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+package org.lucares.pdbui;
+
+import java.nio.file.Paths;
+
+import org.springframework.boot.SpringApplication;
+
+public class MyWebapp {
+
+	public static final String IMAGE_DIR = Paths.get("/tmp/images").toFile().getAbsolutePath() + "/";
+
+	public static void main(final String[] args) throws Exception {
+		SpringApplication.run(MySpringConfiguration.class, args);
+	}
+}

pdb-ui/src/main/java/org/lucares/pdbui/PdbController.java

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+package org.lucares.pdbui;
+
+import org.lucares.pdbui.domain.PlotRequest;
+import org.lucares.pdbui.domain.PlotResponse;
+import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
+import org.springframework.http.MediaType;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.ResponseBody;
+
+@Controller
+@EnableAutoConfiguration
+public class PdbController {
+
+	private final PdbRepository pdbRepository;
+
+	public PdbController(final PdbRepository pdbRepository) {
+		this.pdbRepository = pdbRepository;
+	}
+
+	@RequestMapping(path = "/plots", //
+			method = RequestMethod.POST, //
+			consumes = MediaType.APPLICATION_JSON_UTF8_VALUE, //
+			produces = MediaType.APPLICATION_JSON_UTF8_VALUE //
+	)
+	@ResponseBody
+	PlotResponse createPlot(@RequestBody final PlotRequest request) {
+		System.out.println(request.getQuery());
+		return new PlotResponse("img/abc.png");
+	}
+
+}

pdb-ui/src/main/java/org/lucares/pdbui/PdbRepository.java

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+package org.lucares.pdbui;
+
+import org.lucares.performance.db.PerformanceDb;
+import org.springframework.beans.factory.DisposableBean;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public class PdbRepository implements DisposableBean {
+	private final PerformanceDb db;
+
+	public PdbRepository(final PerformanceDb db) {
+		this.db = db;
+	}
+
+	@Override
+	public void destroy() {
+		db.close();
+	}
+}

pdb-ui/src/main/java/org/lucares/pdbui/WebConfiguration.java

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+package org.lucares.pdbui;
+
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
+
+@Configuration
+public class WebConfiguration extends WebMvcConfigurerAdapter {
+
+	@Override
+	public void addResourceHandlers(final ResourceHandlerRegistry registry) {
+		registry.addResourceHandler("/img/**").addResourceLocations("file:" + MyWebapp.IMAGE_DIR);
+	}
+}

pdb-ui/src/main/java/org/lucares/pdbui/domain/PlotRequest.java

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+package org.lucares.pdbui.domain;
+
+public class PlotRequest {
+	private String query;
+
+	public String getQuery() {
+		return query;
+	}
+
+	public void setQuery(final String query) {
+		this.query = query;
+	}
+
+	@Override
+	public String toString() {
+		return query;
+	}
+}

pdb-ui/src/main/java/org/lucares/pdbui/domain/PlotResponse.java

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+package org.lucares.pdbui.domain;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+public class PlotResponse {
+	private List<String> imageUrls = new ArrayList<>();
+
+	public PlotResponse() {
+		super();
+	}
+
+	public PlotResponse(final String... imageUrls) {
+		this.imageUrls.addAll(Arrays.asList(imageUrls));
+	}
+
+	public List<String> getImageUrls() {
+		return imageUrls;
+	}
+
+	public void setImageUrls(final List<String> imageUrls) {
+		this.imageUrls = imageUrls;
+	}
+
+	@Override
+	public String toString() {
+		return String.valueOf(imageUrls);
+	}
+
+}