Example usage for org.apache.commons.io FileUtils readLines

Introduction

In this page you can find the example usage for org.apache.commons.io FileUtils readLines.

Prototype

public static List readLines(File file) throws IOException

Source Link

Document

Reads the contents of a file line by line to a List of Strings using the default encoding for the VM.

Usage

From source file:fr.inria.eventcloud.deployment.cli.launchers.EventCloudsManagementServiceDeployer.java

private static void downloadResources(String resourcesUrl, boolean activateLoggers) throws IOException {
    resourcesDirPath = System.getProperty("java.io.tmpdir") + File.separator + "eventcloud-resources";

    File tmpResourcesDir = new File(resourcesDirPath);
    tmpResourcesDir.mkdir();//from  ww  w . j a  va2s. c  om

    FileUtils.copyURLToFile(new URL(resourcesUrl + "proactive.security.policy"),
            new File(tmpResourcesDir, "proactive.security.policy"));

    if (activateLoggers) {
        FileUtils.copyURLToFile(new URL(resourcesUrl + "log4j-console.properties"),
                new File(tmpResourcesDir, "log4j-console.properties"));

        FileUtils.copyURLToFile(new URL(resourcesUrl + "logback-console.xml"),
                new File(tmpResourcesDir, "logback-console.xml"));
    } else {
        FileUtils.copyURLToFile(new URL(resourcesUrl + "log4j-inactive.properties"),
                new File(tmpResourcesDir, "log4j-inactive.properties"));

        FileUtils.copyURLToFile(new URL(resourcesUrl + "logback-inactive.xml"),
                new File(tmpResourcesDir, "logback-inactive.xml"));
    }

    FileUtils.copyURLToFile(new URL(resourcesUrl + "eventcloud.properties"),
            new File(tmpResourcesDir, "eventcloud.properties"));
    List<String> eventCloudProperties = FileUtils
            .readLines(new File(resourcesDirPath + File.separator + "eventcloud.properties"));
    for (String property : eventCloudProperties) {
        if (property.startsWith(EventCloudProperties.REPOSITORIES_PATH.getName() + "=")) {
            repositoriesDirPath = property.substring(property.indexOf('=') + 1);
        }
    }
}

From source file:com.vecna.maven.jshint.mojo.JsHintMojo.java

/**
 * {@inheritDoc}//w w  w.  ja va  2s. com
 */
@Override
public void execute() throws MojoExecutionException, MojoFailureException {
    if (skip) {
        getLog().info("skipping execution");
    } else {
        String[] sourceFiles = getSourceFiles();
        if (sourceFiles.length == 0) {
            getLog().info("no source files found");
        } else {
            final InputStream jsHintSrc = openClasspathResource(jsHintJS);

            JsEngine engine;
            try {
                engine = new JsEngine().browserEnv().eval(jsHintSrc);
            } catch (IOException e) {
                throw new MojoExecutionException("failed to bootstrap JSHint", e);
            }

            NativeObject combinedOpts = readOptionsFromFile(engine);
            NativeObject combinedGlobals = extractGlobals(combinedOpts);

            addOptions(combinedOpts);
            addGlobals(combinedGlobals);

            Function jsHint = (Function) engine.get("JSHINT");

            Multimap<String, JsHintError> errors = HashMultimap.create();

            for (String srcFile : sourceFiles) {
                List<String> source;
                try {
                    source = FileUtils.readLines(new File(srcDirectory, srcFile));
                } catch (IOException e) {
                    throw new MojoExecutionException("failed to read " + srcFile, e);
                }
                NativeArray array = new NativeArray(source.toArray());
                engine.call(jsHint, array, combinedOpts, combinedGlobals);
                NativeArray nativeErrors = (NativeArray) engine.get(jsHint, "errors");
                for (int i = 0; i < nativeErrors.size(); i++) {
                    NativeObject nativeError = (NativeObject) nativeErrors.get(i);
                    JsHintError error = new JsHintError(srcFile, nativeError);
                    // handling the built-in JsHint error limit
                    if (error.getReason().startsWith("Too many errors")) {
                        break;
                    }
                    getLog().error(error.toString());
                    errors.put(error.getSource(), error);
                }
            }

            try {
                writeReport(errors);
            } catch (IOException e) {
                throw new MojoExecutionException("failed to write the report", e);
            }

            if (errors.size() > maxErrorsAllowed) {
                throw new MojoFailureException(
                        "JSHint violations: " + errors.size() + ". Allowed violations: " + maxErrorsAllowed);
            }

        }
    }
}

From source file:de.tudarmstadt.ukp.dkpro.core.io.ditop.DiTopWriterTest.java

@Test
public void testCollectionValuesExactNoMatch() throws UIMAException, IOException {
    int expectedNDocuments = 0;
    String[] collectionValues = new String[] {
            "file:/home/schnober/workspace/de.tudarmstadt.ukp.dkpro.core-asl/de.tudarmstadt.ukp.dkpro.core.io.ditop/src/test/resources/" };
    boolean exactMatch = true;

    CollectionReaderDescription reader = createReaderDescription(TextReader.class,
            TextReader.PARAM_SOURCE_LOCATION, CAS_DIR, TextReader.PARAM_PATTERNS, CAS_FILE_PATTERN,
            TextReader.PARAM_LANGUAGE, LANGUAGE);
    AnalysisEngineDescription segmenter = createEngineDescription(BreakIteratorSegmenter.class);
    AnalysisEngineDescription inferencer = createEngineDescription(MalletTopicModelInferencer.class,
            MalletTopicModelInferencer.PARAM_MODEL_LOCATION, MODEL_FILE);
    AnalysisEngineDescription ditopwriter = createEngineDescription(DiTopWriter.class,
            DiTopWriter.PARAM_TARGET_LOCATION, TARGET_DITOP, DiTopWriter.PARAM_MODEL_LOCATION, MODEL_FILE,
            DiTopWriter.PARAM_CORPUS_NAME, DITOP_CORPUSNAME, DiTopWriter.PARAM_COLLECTION_VALUES,
            collectionValues, DiTopWriter.PARAM_COLLECTION_VALUES_EXACT_MATCH, exactMatch);

    SimplePipeline.runPipeline(reader, segmenter, inferencer, ditopwriter);

    /* test whether target files and dirs exist */
    File contentDir = new File(TARGET_DITOP, DITOP_CORPUSNAME + "_" + N_TOPICS);
    File topicsFile = new File(contentDir, "topics.csv");
    File topicTermT15File = new File(contentDir, "topicTerm-T15.txt");
    File topicTermFile = new File(contentDir, "topicTerm.txt");
    File topicTermMatrixFile = new File(contentDir, "topicTermMatrix.txt");

    assertTrue(new File(TARGET_DITOP, "config.all").exists());
    assertTrue(contentDir.isDirectory());
    assertTrue(topicTermT15File.exists());
    assertTrue(topicTermFile.exists());/*from  w w  w. java 2 s  . com*/
    assertTrue(topicTermMatrixFile.exists());
    assertTrue(topicsFile.exists());

    /* check that file lengths are correct */
    assertEquals(expectedNDocuments + 1, FileUtils.readLines(topicsFile).size());
    assertEquals(N_TOPICS, FileUtils.readLines(topicTermT15File).size());
    assertEquals(N_TOPICS, FileUtils.readLines(topicTermFile).size());
    assertEquals(N_TOPICS, FileUtils.readLines(topicTermMatrixFile).size());
}