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

Comparing version 1.0.1 to 1.1.0

CHANGELOG.md

@@ -10,2 +10,7 @@ # Changelog
 
+## [1.1.0] - 2021-02-25
+
+### Added
+- Possibility to set Java VM option
+
 ## [1.0.1] - 2020-05-13
@@ -59,2 +64,3 @@
 
+[1.1.0]: https://github.com/RMLio/rmlmapper-java-wrapper-js/compare/v1.0.1...v1.1.0
 [1.0.1]: https://github.com/RMLio/rmlmapper-java-wrapper-js/compare/v1.0.0...v1.0.1
@@ -61,0 +67,0 @@ [1.0.0]: https://github.com/RMLio/rmlmapper-java-wrapper-js/compare/v0.1.1...v1.0.0

index.test.js

@@ -110,3 +110,3 @@ /**
 
-  it('Input: array of quads', () => {
+  it('Input: array of quads', done => {
     // GIVEN a wrapper and a simple CSV mapping generating one quad
@@ -132,5 +132,32 @@ const wrapper = new RMLMapperWrapper(rmlmapperPath, tempFolderPath, true);
         assert.ok(isomorphic(result.output, expected));
+        done();
       }
     });
   });
+
+  it('Add Java VM options', done => {
+    // GIVEN a wrapper and a simple CSV mapping generating one quad
+    const wrapper = new RMLMapperWrapper(rmlmapperPath, tempFolderPath, true, {'Dfile.encoding': 'UTF-8'});
+    const rml = fs.readFileSync('./test/tc04/mapping.ttl', 'utf-8');
+    const parser = new N3.Parser();
+    const rmlQuads = [];
+
+    parser.parse(rml, async (error, quad) => {
+      if (quad) {
+        rmlQuads.push(quad);
+      } else {
+        const sources = {
+          'student.csv': fs.readFileSync('./test/tc04/student.csv', 'utf-8')
+        };
+
+        // WHEN generating the quads without the metadata and expected the results to by an array of quads
+        const result = await wrapper.execute(rmlQuads, {sources, generateMetadata: false, asQuads: true});
+
+        // THEN the mapping should succeed and the output should match one of the file
+        const expected = await strToQuads(fs.readFileSync('./test/tc04/output.nq', 'utf-8'));
+        assert.ok(isomorphic(result.output, expected));
+        done();
+      }
+    });
+  });
 });

lib/wrapper.js

@@ -18,6 +18,7 @@ /**
 
-  constructor(path, tempFolder, removeTempFolders) {
+  constructor(path, tempFolder, removeTempFolders, javaVMOptions = {}) {
     this.path = path;
     this.tempFolder = tempFolder;
     this.removeTempFolders = removeTempFolders;
+    this.javaVMOptions = javaVMOptions
 
@@ -86,4 +87,11 @@ //check if temp directory exists
 
-                  let execCommand = `java -jar ${self.path} -m ${mappingFile} -o ${outputFile} -s ${options.serialization}`;
+                  let execCommand = `java `;
 
+                  Object.keys(self.javaVMOptions).forEach(key => {
+                    const value = self.javaVMOptions[key];
+                    execCommand += `-${key}=${value} `
+                  });
+
+                  execCommand += `-jar ${self.path} -m ${mappingFile} -o ${outputFile} -s ${options.serialization}`;
+
                   if (options.generateMetadata) {
@@ -90,0 +98,0 @@ execCommand += ` -l triple -e ${metadataFile}`;

package.json

 {
   "name": "@rmlio/rmlmapper-java-wrapper",
-  "version": "1.0.1",
+  "version": "1.1.0",
   "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

24188

increased by10.17%

Number of package files

19

increased by18.75%

Lines of code

418

increased by7.46%

No dependency changes