0.01

.classpath

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+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8">
+		<attributes>
+			<attribute name="maven.pomderived" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="src" output="target/classes" path="src">
+		<attributes>
+			<attribute name="optional" value="true"/>
+			<attribute name="maven.pomderived" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="lib" path="/Users/Zazif/Desktop/3anneeTI/benhlima/demo/VOSDownload-jenajars/arq.jar"/>
+	<classpathentry kind="lib" path="/Users/Zazif/Desktop/3anneeTI/benhlima/demo/VOSDownload-jenajars/commons-logging.jar"/>
+	<classpathentry kind="lib" path="/Users/Zazif/Desktop/3anneeTI/benhlima/demo/VOSDownload-jenajars/jena.jar"/>
+	<classpathentry kind="lib" path="/Users/Zazif/Desktop/3anneeTI/benhlima/demo/VOSDownload-jenajars/axis.jar"/>
+	<classpathentry kind="lib" path="/Users/Zazif/Desktop/3anneeTI/benhlima/demo/VOSDownload-jenajars/icu4j_3_4.jar"/>
+	<classpathentry kind="lib" path="/Users/Zazif/Desktop/3anneeTI/benhlima/demo/VOSDownload-jenajars/iri.jar"/>
+	<classpathentry kind="lib" path="/Users/Zazif/Desktop/3anneeTI/benhlima/demo/VOSDownload-jenajars/xercesImpl.jar"/>
+	<classpathentry kind="lib" path="/Applications/Virtuoso 7.2.app/Contents/virtuoso/lib/virt_jena.jar"/>
+	<classpathentry kind="lib" path="/Applications/Virtuoso 7.2.app/Contents/virtuoso/lib/virtjdbc3.jar"/>
+	<classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER">
+		<attributes>
+			<attribute name="maven.pomderived" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="output" path="target/classes"/>
+</classpath>

.project

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+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>virtuosoJenaProvider</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.m2e.core.maven2Builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.m2e.core.maven2Nature</nature>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>

.settings/org.eclipse.core.resources.prefs

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+eclipse.preferences.version=1
+encoding/<project>=UTF-8
+encoding/src=UTF-8

.settings/org.eclipse.jdt.core.prefs

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+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
+org.eclipse.jdt.core.compiler.codegen.methodParameters=generate
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
+org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
+org.eclipse.jdt.core.compiler.compliance=1.8
+org.eclipse.jdt.core.compiler.debug.lineNumber=generate
+org.eclipse.jdt.core.compiler.debug.localVariable=generate
+org.eclipse.jdt.core.compiler.debug.sourceFile=generate
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enablePreviewFeatures=disabled
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
+org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
+org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=ignore
+org.eclipse.jdt.core.compiler.release=disabled
+org.eclipse.jdt.core.compiler.source=1.8

.settings/org.eclipse.m2e.core.prefs

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+activeProfiles=
+eclipse.preferences.version=1
+resolveWorkspaceProjects=true
+version=1

pom.xml

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+<project xmlns="http://maven.apache.org/POM/4.0.0"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<groupId>virtuosoJenaProvider</groupId>
+	<artifactId>virtuosoJenaProvider</artifactId>
+	<version>0.0.1-SNAPSHOT</version>
+	<parent>
+		<groupId>org.springframework.boot</groupId>
+		<artifactId>spring-boot-starter-parent</artifactId>
+		<version>2.2.2.RELEASE</version>
+	</parent>
+
+	<dependencies>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-web</artifactId>
+		</dependency>
+	</dependencies>
+
+	<properties>
+		<java.version>1.8</java.version>
+	</properties>
+	<build>
+		<sourceDirectory>src</sourceDirectory>
+		<plugins>
+			<plugin>
+				<artifactId>maven-compiler-plugin</artifactId>
+				<version>3.8.0</version>
+				<configuration>
+					<source>1.8</source>
+					<target>1.8</target>
+				</configuration>
+			</plugin>
+		</plugins>
+	</build>
+</project>

src/ma/meskine/Main.java

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+package ma.meskine;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class Main {
+	 public static void main(String[] args) {
+		    SpringApplication.run(Main.class, args);
+		  }
+}

src/ma/meskine/controller/CompanyCotroller.java

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+package ma.meskine.controller;
+
+import java.util.ArrayList;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RestController;
+
+import ma.meskine.dao.DBManager;
+import ma.meskine.model.Company;
+
+@RestController
+public class CompanyCotroller {
+
+	@Autowired
+	private DBManager dbm;
+
+	@GetMapping("/companies/{id}")
+	public Company findCompany(@PathVariable long id) {
+		Company c = dbm.findCompanyById(id);
+		return c;
+	}
+
+	@GetMapping("/companies/")
+	public ArrayList<Company> findCompany() {
+		return dbm.findAll();
+	}
+}

src/ma/meskine/dao/DBManager.java

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+package ma.meskine.dao;
+
+import java.util.ArrayList;
+
+import ma.meskine.model.Company;
+
+public interface DBManager {
+
+	public Company findCompanyById(long id);
+	public ArrayList<String> allCompaniesName();
+	public ArrayList<Company> findAll();
+}

src/ma/meskine/dao/DBManagerImp.java

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+package ma.meskine.dao;
+
+import java.util.ArrayList;
+
+import org.springframework.stereotype.Component;
+
+import com.hp.hpl.jena.query.QueryExecution;
+import com.hp.hpl.jena.query.QueryExecutionFactory;
+import com.hp.hpl.jena.query.QuerySolution;
+import com.hp.hpl.jena.query.ResultSet;
+import com.hp.hpl.jena.rdf.model.Model;
+import com.hp.hpl.jena.rdf.model.RDFNode;
+
+import ma.meskine.model.Company;
+import virtuoso.jena.driver.VirtModel;
+
+@Component
+public class DBManagerImp implements DBManager {
+
+	@Override
+	public Company findCompanyById(long id) {
+		String url = "jdbc:virtuoso://localhost:1111";
+
+		Model m = VirtModel.openDatabaseModel("http://localhost:8890/mydb#", url, "dba", "admin");
+		String prolog = "PREFIX mdb: <http://localhost:8890/schemas/mydb/>\n";
+		String queryString = prolog + "select ?compId ?compN ?compCity where { \n" + "?company mdb:company_id '" + id
+				+ "'.\n" + "?company mdb:company_id ?compId.\n" + "?company mdb:company_name ?compN.\n"
+				+ "?company mdb:company_city ?compCity\n" + "}";
+		QueryExecution qexec = QueryExecutionFactory.create(queryString, m);
+		ResultSet rs = qexec.execSelect();
+		QuerySolution result = rs.nextSolution();
+		Company c = new Company(id, result.get("compN").toString(), result.get("compCity").toString());
+		return c;
+	}
+
+	@Override
+	public ArrayList<String> allCompaniesName() {
+		ArrayList<String> names = new ArrayList<>();
+		String url = "jdbc:virtuoso://localhost:1111";
+		Model m = VirtModel.openDatabaseModel("http://localhost:8890/mydb#", url, "dba", "admin");
+		String prolog = "PREFIX mdb: <http://localhost:8890/schemas/mydb/>\n";
+		String queryString = prolog + "select ?companyName  where {?s mdb:company_name ?companyName . }";
+		QueryExecution qexec = QueryExecutionFactory.create(queryString, m);
+		ResultSet rs = qexec.execSelect();
+		while (rs.hasNext()) {
+			QuerySolution result = rs.nextSolution();
+			RDFNode companyName = result.get("companyName");
+			names.add(companyName.toString());
+		}
+		m.close();
+		return names;
+	}
+
+	@Override
+	public ArrayList<Company> findAll() {
+		ArrayList<Company> companies = new ArrayList<>();
+		String url = "jdbc:virtuoso://localhost:1111";
+		Model m = VirtModel.openDatabaseModel("http://localhost:8890/mydb#", url, "dba", "admin");
+		String prolog = "PREFIX mdb: <http://localhost:8890/schemas/mydb/>\n";
+		String queryString = prolog + "select ?compId ?compN ?compCity where {\n" + "?company mdb:company_id ?compId.\n"
+				+ "?company mdb:company_name ?compN.\n" + "?company mdb:company_city ?compCity\n" + " }";
+		QueryExecution qexec = QueryExecutionFactory.create(queryString, m);
+		ResultSet rs = qexec.execSelect();
+		while (rs.hasNext()) {
+			QuerySolution result = rs.nextSolution();
+			RDFNode companyId = result.get("compId");
+			RDFNode companyName = result.get("compN");
+			RDFNode companyCity = result.get("compCity");
+			Company c = new Company(Long.valueOf(companyId.toString()), companyName.toString(), companyCity.toString());
+			companies.add(c);
+		}
+		m.close();
+		return companies;
+	}
+
+}

src/ma/meskine/model/Company.java

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+package ma.meskine.model;
+
+public class Company {
+
+	private long companyId;
+	private String companyName;
+	private String companyCity;
+
+	public Company() {
+	}
+
+	public Company(long companyId, String companyName, String companyCity) {
+		super();
+		this.companyId = companyId;
+		this.companyName = companyName;
+		this.companyCity = companyCity;
+	}
+
+	public long getCompanyId() {
+		return companyId;
+	}
+
+	public void setCompanyId(long companyId) {
+		this.companyId = companyId;
+	}
+
+	public String getCompanyName() {
+		return companyName;
+	}
+
+	public void setCompanyName(String companyName) {
+		this.companyName = companyName;
+	}
+
+	public String getCompanyCity() {
+		return companyCity;
+	}
+
+	public void setCompanyCity(String companyCity) {
+		this.companyCity = companyCity;
+	}
+
+}

target/classes/META-INF/MANIFEST.MF

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+Manifest-Version: 1.0
+Implementation-Title: virtuosoJenaProvider
+Implementation-Version: 0.0.1-SNAPSHOT
+Build-Jdk-Spec: 1.8
+Created-By: Maven Integration for Eclipse
+

target/classes/META-INF/maven/virtuosoJenaProvider/virtuosoJenaProvider/pom.properties

@@ -0,0 +1,7 @@
+#Generated by Maven Integration for Eclipse
+#Sun Jan 05 12:01:51 WET 2020
+version=0.0.1-SNAPSHOT
+groupId=virtuosoJenaProvider
+m2e.projectName=virtuosoJenaProvider
+m2e.projectLocation=/Users/Zazif/eclipse-workspace-09-2019/virtuosoJenaProvider
+artifactId=virtuosoJenaProvider

target/classes/META-INF/maven/virtuosoJenaProvider/virtuosoJenaProvider/pom.xml

@@ -0,0 +1,37 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<groupId>virtuosoJenaProvider</groupId>
+	<artifactId>virtuosoJenaProvider</artifactId>
+	<version>0.0.1-SNAPSHOT</version>
+	<parent>
+		<groupId>org.springframework.boot</groupId>
+		<artifactId>spring-boot-starter-parent</artifactId>
+		<version>2.2.2.RELEASE</version>
+	</parent>
+
+	<dependencies>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-web</artifactId>
+		</dependency>
+	</dependencies>
+
+	<properties>
+		<java.version>1.8</java.version>
+	</properties>
+	<build>
+		<sourceDirectory>src</sourceDirectory>
+		<plugins>
+			<plugin>
+				<artifactId>maven-compiler-plugin</artifactId>
+				<version>3.8.0</version>
+				<configuration>
+					<source>1.8</source>
+					<target>1.8</target>
+				</configuration>
+			</plugin>
+		</plugins>
+	</build>
+</project>