Example usage for org.apache.commons.lang ArrayUtils isEmpty

List of usage examples for org.apache.commons.lang ArrayUtils isEmpty

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Introduction

In this page you can find the example usage for org.apache.commons.lang ArrayUtils isEmpty.

Prototype

public static boolean isEmpty(boolean[] array)

Source Link

Document

Checks if an array of primitive booleans is empty or null.

Usage

From source file:com.ephesoft.dcma.workflows.aspects.DCMAPreProcessAspect.java

/**
 * Executes pre-process annotation methods in a service for a batch.
 * /* w w w  .j a  va 2 s  .c  o  m*/
 * @param joinPoint {@link JoinPoint}
 * @throws DCMAException {@link DCMAException}
 */
@Before("execution(* com.ephesoft.dcma.*.service.*.*(..)) " + "&& !within(com.ephesoft.dcma.da.service.*) "
        + "&& !within(com.ephesoft.dcma.workflows.service.*)")
public void preprocess(JoinPoint joinPoint) throws DCMAException {
    try {
        Object target = joinPoint.getTarget();
        if (null != target) {
            Class<?> clazz = ClassUtils.getUserClass(target);
            Method[] methods = clazz.getMethods();
            if (!ArrayUtils.isEmpty(methods)) {
                findAspectMethodsToExecute(joinPoint, target, methods);
            }
        }
    } catch (Exception exception) {
        LOGGER.error("Exception in Pre-processing", exception);
        throw new DCMAException("Exception in Pre-processing", exception);
    }
}

From source file:com.vmware.bdd.cli.config.CliProperties.java

public String[] getSupportedCipherSuites() {
    String[] values = properties.getStringArray(SUPPORTED_CIPHERSUITES);
    return ArrayUtils.isEmpty(values) ? getSupportedCipherSuitesByGroup() : values;
}

From source file:com.ephesoft.dcma.workflows.aspects.DCMAPostProcessAspect.java

/**
 * Executes post-process annotation methods in a service for a batch.
 * //from  www.  j  a v  a2 s. c  o m
 * @param joinPoint {@link JoinPoint}
 * @throws DCMAException
 */
@AfterReturning("execution(* com.ephesoft.dcma.*.service.*.*(..)) "
        + "&& !within(com.ephesoft.dcma.da.service.*) " + "&& !within(com.ephesoft.dcma.workflows.service.*)")
public void postProcess(final JoinPoint joinPoint) throws DCMAException {
    try {
        final Object target = joinPoint.getTarget();
        if (null != target) {
            Class<?> clazz = ClassUtils.getUserClass(target);
            Method[] methods = clazz.getMethods();
            if (!ArrayUtils.isEmpty(methods)) {
                findAspectMethodsToExecute(joinPoint, target, methods);
            }
        }
    } catch (final Exception exception) {
        LOGGER.error("Exception in Post-processing", exception);
        throw new DCMAException("Exception in Post-processing", exception);
    }
}

From source file:com.jaeksoft.searchlib.index.IndexDirectory.java

public boolean isEmpty() throws IOException {
    rwl.r.lock();//  ww w  . j ava  2  s. c o m
    try {
        return ArrayUtils.isEmpty(directory.listAll());
    } catch (NoSuchDirectoryException e) {
        return true;
    } finally {
        rwl.r.unlock();
    }
}

From source file:edu.cornell.med.icb.goby.R.TestFisherExact.java

/**
 * An an example of an R x C table from Agresti (2002, p. 57) Job Satisfaction.
 *//*from   ww w . j ava  2s  .  c  om*/
@Test
public void agrestiJobSatisfaction() {
    final int[] inputTable = {
            /*                           income
            /* satisfaction    <15k    15-25k    25-40k   >40k */
            /*  VeryD */ 1, 2, 1, 0, /*  LittleD */ 3, 3, 6, 1, /*  ModerateS */ 10, 10, 14, 9, /*  VeryS */ 6,
            7, 12, 11 };

    final FisherExact.Result result = FisherExact.fexact(inputTable, 4, 4);
    assertEquals("pValue does not match", 0.7826849389656096, result.getPValue(), EPSILON);

    // everything else should be invalid since the input was not a 2x2 matrix
    assertNotNull("Confidence interval should not be null", result.getConfidenceInterval());
    assertTrue("Confidence interval should be an empty array",
            ArrayUtils.isEmpty(result.getConfidenceInterval()));
    assertTrue("Estimate should be NaN", Double.isNaN(result.getEstimate()));
    assertTrue("Odds ratio should be NaN", Double.isNaN(result.getOddsRatio()));
    assertEquals("Wrong Hypothesis for result", FisherExact.AlternativeHypothesis.twosided,
            result.getAlternativeHypothesis());

}

From source file:com.jaeksoft.searchlib.util.FileUtils.java

public static final boolean containsFile(final File directory, final boolean ignoreHidden) {
    if (!directory.exists())
        return false;
    if (!directory.isDirectory())
        return false;
    final FileFilter fileFilter = ignoreHidden ? FileNotHiddenFileFilter.FILE : FileFileFilter.FILE;
    return !ArrayUtils.isEmpty(directory.listFiles(fileFilter));
}

From source file:de.codesourcery.eve.skills.ui.components.impl.PasswordComponent.java

@Override
protected void okButtonClickedHook() {

    if (ArrayUtils.isEmpty(getPassword1())) {
        displayError("You need to enter a password)");
        return;/*w ww  .  j  av a  2  s.  com*/
    }

    if (mode == Mode.SET_PASSWORD) {
        if (ArrayUtils.isEmpty(getPassword1()) || getPassword1().length < 4) {
            displayError("You need to enter a password that is at least 4 characters long");
            return;
        }

        if (!ArrayUtils.isEquals(getPassword1(), getPassword2())) {
            displayError("Password mismatch - you need to enter the same password twice");
            return;
        }
    }

}

From source file:com.taobao.itest.listener.ITestSpringContextListener.java

private String[] retrieveLocations(Class<?> clazz) {
    Class<ITestSpringContext> annotationType = ITestSpringContext.class;
    @SuppressWarnings("rawtypes")
    List<Class> classesAnnotationDeclared = AnnotationUtil.findClassesAnnotationDeclaredWith(clazz,
            annotationType);//w w w.j a  v  a2  s  .  c o  m
    List<String> locationsList = new ArrayList<String>();
    for (Class<?> classAnnotationDeclared : classesAnnotationDeclared) {
        ITestSpringContext iTestSpringContext = classAnnotationDeclared.getAnnotation(annotationType);
        String[] value = iTestSpringContext.value();
        String[] locations = iTestSpringContext.locations();
        if (!ArrayUtils.isEmpty(value) && !ArrayUtils.isEmpty(locations)) {
            String msg = String.format(
                    "Test class [%s] has been configured with @ITestSpringContext' 'value' [%s] and 'locations' [%s] attributes. Use one or the other, but not both.",
                    classAnnotationDeclared, ArrayUtils.toString(value), ArrayUtils.toString(locations));
            throw new RuntimeException(msg);
        } else if (!ArrayUtils.isEmpty(value)) {
            locations = value;
        }

        if (locations != null) {
            locationsList.addAll(0, Arrays.<String>asList(locations));
        }
        if (!iTestSpringContext.inheritLocations()) {
            break;
        }
    }
    return locationsList.toArray(new String[locationsList.size()]);
}

From source file:com.github.lucapino.confluence.AddPageConfluenceMojo.java

private void createPageObject(PageDescriptor parent, String content) throws Exception {
    Log log = getLog();/*w  w w  .  ja va  2  s  .  c om*/
    // Run only at the execution root
    if (runOnlyAtExecutionRoot && !isThisTheExecutionRoot()) {
        log.info("Skipping the announcement mail in this project because it's not the Execution Root");
    } else {
        try {
            // configure page
            ContentResultList contentResult = getClient().getContentBySpaceKeyAndTitle(parent.getSpace(),
                    parent.getTitle());
            Content parentContent = contentResult.getContents()[0];
            Parent parentPage = new Parent();
            parentPage.setId(parentContent.getId());
            Content newPage = new Content();
            newPage.setType(Type.PAGE);
            newPage.setSpace(new Space(parent.getSpace()));
            newPage.setTitle(pageTitle);
            newPage.setAncestors(new Parent[] { parentPage });
            Storage newStorage;
            if (wikiFormat) {
                Storage contentStorage = new Storage(content, Storage.Representation.WIKI.toString());
                newStorage = getClient().convertContent(contentStorage, Storage.Representation.STORAGE);
            } else {
                newStorage = new Storage(content, Storage.Representation.STORAGE.toString());
            }
            newPage.setBody(new Body(newStorage));
            getClient().postContent(newPage);

            PageDescriptor newPageDescriptor = new PageDescriptor();

            if (!ArrayUtils.isEmpty(attachments)) {
                new AddAttachmentConfluenceMojo(this, newPageDescriptor, attachments).execute();
            }
        } catch (Exception e) {
            throw fail("Unable to upload page", e);
        }
    }
}

From source file:com.emental.mindraider.core.rest.resource.FolderResource.java

/**
 * Get notebook names.// ww w . j a va 2 s. c o  m
 * 
 * @return array of notebook uri.
 */
@SuppressWarnings("unchecked")
public String[] getNotebookUris() {
    // presuming that there exist exactly one notebooks group
    ResourcePropertyGroup[] notebooks;
    try {
        notebooks = resource.getData().getPropertyGroup(new URI(PROPERTY_GROUP_URI_NOTEBOOKS));
    } catch (URISyntaxException e) {
        logger.error("getNotebookUris()", e);
        return null;
    }

    if (notebooks != null) {
        NotebookProperty[] properties = (NotebookProperty[]) notebooks[0].getProperties()
                .toArray(new NotebookProperty[0]);
        if (!ArrayUtils.isEmpty(properties)) {
            String[] result = new String[properties.length];
            for (int i = 0; i < properties.length; i++) {
                result[i] = properties[i].getUri().toASCIIString();
            }
            return result;
        }
    }
    return null;
}