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Add very first code to verify jena is working

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This commit is contained in:
Jan Philipp Timme 2017-11-20 19:21:38 +01:00
parent 124c403688
commit 3762eead8c
5 changed files with 61 additions and 4 deletions
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4
.classpath
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@ -12,12 +12,12 @@
<attribute name="maven.pomderived" value="true"/> <attribute name="maven.pomderived" value="true"/>
</attributes> </attributes>
</classpathentry> </classpathentry>
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/J2SE-1.5"> <classpathentry exported="true" kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER">
<attributes> <attributes>
<attribute name="maven.pomderived" value="true"/> <attribute name="maven.pomderived" value="true"/>
</attributes> </attributes>
</classpathentry> </classpathentry>
<classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER"> <classpathentry exported="true" kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/J2SE-1.5">
<attributes> <attributes>
<attribute name="maven.pomderived" value="true"/> <attribute name="maven.pomderived" value="true"/>
</attributes> </attributes>

13
.gitignore vendored
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@ -1,3 +1,16 @@
# Eclipse stuff
.settings .settings
# Compile artifacts
*.class *.class
*.jar
# Target stuff
target/classes/META-INF/
target/maven-archiver/
target/maven-status/
target/surefire-reports/
# Own files
test.ttl

16
pom.xml
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@ -21,11 +21,25 @@
<version>3.8.1</version> <version>3.8.1</version>
<scope>test</scope> <scope>test</scope>
</dependency> </dependency>
<!-- https://mvnrepository.com/artifact/org.apache.jena/apache-jena -->
<dependency>
<groupId>org.apache.jena</groupId>
<artifactId>apache-jena</artifactId>
<version>3.5.0</version>
<type>pom</type>
</dependency>
<!-- https://mvnrepository.com/artifact/org.apache.jena/jena-core -->
<dependency>
<groupId>org.apache.jena</groupId>
<artifactId>jena-core</artifactId>
<version>3.5.0</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.apache.jena/apache-jena-libs -->
<dependency> <dependency>
<groupId>org.apache.jena</groupId> <groupId>org.apache.jena</groupId>
<artifactId>apache-jena-libs</artifactId> <artifactId>apache-jena-libs</artifactId>
<type>pom</type>
<version>3.5.0</version> <version>3.5.0</version>
<type>pom</type>
</dependency> </dependency>
</dependencies> </dependencies>
</project> </project>

30
src/main/java/hsh/ins_jena/App.java
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@ -1,5 +1,14 @@
package hsh.ins_jena; package hsh.ins_jena;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import org.apache.jena.rdf.model.Model;
import org.apache.jena.rdf.model.ModelFactory;
import org.apache.jena.rdf.model.Property;
import org.apache.jena.rdf.model.Resource;
import org.apache.jena.rdf.model.Statement;
/** /**
* Hello world! * Hello world!
* *
@ -7,5 +16,26 @@ package hsh.ins_jena;
public class App { public class App {
public static void main(String[] args) { public static void main(String[] args) {
System.out.println("Hello World!"); System.out.println("Hello World!");
String familyUri = "http://family/";
String relationshipUri = "http://purl.org/vocab/relationship/";
Model model = ModelFactory.createDefaultModel();
Resource donald = model.createResource(familyUri + "donald");
Resource tick = model.createResource(familyUri + "tick");
Property childOf = model.createProperty(relationshipUri, "childOf");
Property knows = model.createProperty(relationshipUri, "knows");
tick.addProperty(childOf, donald);
Statement st1 = model.createStatement(donald, knows, tick);
model.add(st1);
FileOutputStream outfile;
try {
outfile = new FileOutputStream("./test.ttl");
model.write(outfile, "TURTLE");
} catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
} }
} }

2
target/classes/.gitignore vendored
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@ -1 +1 @@
/META-INF/ /hsh/