@rmlio/rmlmapper-java-wrapper - npm Package Compare versions

Comparing version 0.0.5 to 0.1.0

CHANGELOG.md

@@ -8,2 +8,10 @@ # Changelog
 
+## [0.1.0] - 2019-07-16
+
+## Added
+- Select serialization of the RDF.
+
+### Fixed
+- Add options of execute() as object instead of separate arguments.
+
 ## [0.0.5] - 2019-05-20
@@ -30,5 +38,6 @@
 
-[0.0.5]: https://github.com/RMLio/yarrrml-parser/compare/v0.0.4...v0.0.5
-[0.0.4]: https://github.com/RMLio/yarrrml-parser/compare/v0.0.3...v0.0.4
-[0.0.3]: https://github.com/RMLio/yarrrml-parser/compare/v0.0.2...v0.0.3
-[0.0.2]: https://github.com/RMLio/yarrrml-parser/compare/v0.0.1...v0.0.2
+[0.1.0]: https://github.com/RMLio/rmlmapper-java-wrapper-js/compare/v0.0.5...v0.1.0
+[0.0.5]: https://github.com/RMLio/rmlmapper-java-wrapper-js/compare/v0.0.4...v0.0.5
+[0.0.4]: https://github.com/RMLio/rmlmapper-java-wrapper-js/compare/v0.0.3...v0.0.4
+[0.0.3]: https://github.com/RMLio/rmlmapper-java-wrapper-js/compare/v0.0.2...v0.0.3
+[0.0.2]: https://github.com/RMLio/rmlmapper-java-wrapper-js/compare/v0.0.1...v0.0.2

index.test.js

@@ -27,3 +27,3 @@ /**
     // WHEN generating the quads without the metadata and expected the results to by an array of quads
-    const result = await wrapper.execute(rml, sources, false, true);
+    const result = await wrapper.execute(rml, {sources, generateMetadata: false, asQuads: true});
 
@@ -45,3 +45,3 @@ // THEN the mapping should succeed and the output should match one of the file
     try {
-      await wrapper.execute(rml, sources, false, true);
+      await wrapper.execute(rml, {sources, generateMetadata: false, asQuads: true});
     } catch (err) {
@@ -55,2 +55,22 @@ error = err;
   });
+
+  it('Serialization: JSON-LD', async () => {
+    const wrapper = new RMLMapperWrapper(rmlmapperPath, tempFolderPath, true);
+    const rml = fs.readFileSync('./test/tc03/mapping.ttl', 'utf-8');
+    const sources = {
+      'student.csv': fs.readFileSync('./test/tc03/student.csv', 'utf-8')
+    };
+
+    const result = await wrapper.execute(rml, {sources, serialization: 'jsonld'});
+
+    let error = null;
+
+    try {
+      JSON.parse(result.output);
+    } catch (err) {
+      error = err;
+    }
+
+    assert.ok(error === null);
+  });
 });

lib/wrapper.js

@@ -29,3 +29,15 @@ /**
 
-  execute(rml, sources, generateMetadata, asQuads = false) {
+  execute(rml, options = {}) {
+    options = Object.assign({
+      generateMetadata: false,
+      asQuads: false,
+      serialization: 'nquads'
+    }, options);
+
+    if (!options.asQuads) {
+      options.serialization = this._sanitizeSerialization(options.serialization);
+    } else {
+      options.serialization = 'nquads';
+    }
+
     return new Promise((resolve, reject) => {
@@ -55,8 +67,8 @@ // current time
                 } else {
-                  const outputFile = path.resolve(processDir, "output.nq");
-                  const metadataFile = path.resolve(processDir, "metadata.nq");
+                  const outputFile = path.resolve(processDir, "output." + options.serialization);
+                  const metadataFile = path.resolve(processDir, "metadata." + options.serialization);
 
-                  let execCommand = `java -jar ${self.path} -m ${mappingFile} -o ${outputFile}`;
+                  let execCommand = `java -jar ${self.path} -m ${mappingFile} -o ${outputFile} -s ${options.serialization}`;
 
-                  if (generateMetadata) {
+                  if (options.generateMetadata) {
                     execCommand += ` -l triple -e ${metadataFile}`;
@@ -78,7 +90,7 @@ }
                         } else {
-                          if (asQuads) {
+                          if (options.asQuads) {
                             output = await strToQuads(output);
                           }
 
-                          if (generateMetadata) {
+                          if (options.generateMetadata) {
                             fs.readFile(metadataFile, 'utf8', async (metadataErr, metadata) => {
@@ -120,4 +132,4 @@ if (metadataErr) {
 
-        if (sources) {
-          this._saveSources(sources, sourceDirPrefix)
+        if (options.sources) {
+          this._saveSources(options.sources, sourceDirPrefix)
             .then(callback)
@@ -190,4 +202,9 @@ .catch(reject);
   }
+
+  _sanitizeSerialization(serialization) {
+    serialization = serialization.toLowerCase(serialization);
+    return serialization.replace(/[-_]/g, '');
+  }
 }
 
 module.exports = RMLMapperWrapper;

package.json

 {
   "name": "@rmlio/rmlmapper-java-wrapper",
-  "version": "0.0.5",
+  "version": "0.1.0",
   "description": "A JavaScript wrapper around the Java RMLMapper.",
@@ -5,0 +5,0 @@ "main": "index.js",

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Improved metrics

Total package byte prevSize

16830

increased by13.89%

Number of package files

16

increased by14.29%

Lines of code

300

increased by10.7%

No dependency changes