Example usage for com.liferay.portal.kernel.util ArrayUtil subset

Introduction

In this page you can find the example usage for com.liferay.portal.kernel.util ArrayUtil subset.

Prototype

public static <T> T[] subset(T[] array, int start, int end) 

Source Link

Usage

From source file:com.liferay.document.library.webserver.test.WebServerRangeTest.java

License:Open Source License

@Test
public void testMultipartRange() throws Exception {
    String[] ranges = { "0-9", "25-25", "30-49", "70-79" };

    String rangeHeader = "bytes=";

    for (int i = 0; i < ranges.length; i++) {
        rangeHeader += ranges[i];/*ww w.j ava2s  . c o  m*/

        if (i != (ranges.length - 1)) {
            rangeHeader += StringPool.COMMA;
        }
    }

    MockHttpServletResponse mockHttpServletResponse = testRange(rangeHeader);

    String contentType = mockHttpServletResponse.getContentType();

    Assert.assertTrue(contentType.startsWith(_BOUNDARY_PREFACE));

    String boundary = contentType.substring(_BOUNDARY_PREFACE.length());

    String responseBody = mockHttpServletResponse.getContentAsString();

    Assert.assertTrue(responseBody.startsWith("\r\n--" + boundary + "\r\n"));
    Assert.assertTrue(responseBody.endsWith("--" + boundary + "--\r\n"));

    String[] responseBodies = StringUtil.split(responseBody, boundary);

    Assert.assertEquals(Arrays.toString(responseBodies), ranges.length + 2, responseBodies.length);
    Assert.assertEquals(StringPool.DOUBLE_DASH, responseBodies[0]);
    Assert.assertEquals(StringPool.DOUBLE_DASH, responseBodies[ranges.length + 1]);

    for (int i = 0; i < ranges.length; i++) {
        String[] lines = StringUtil.split(responseBodies[i + 1], StringPool.RETURN_NEW_LINE);

        Assert.assertEquals("Content-Type: text/plain", lines[0]);
        Assert.assertEquals("Content-Range: bytes " + ranges[i] + "/80", lines[1]);
        Assert.assertTrue(Validator.isNull(lines[2]));

        String[] rangePair = StringUtil.split(ranges[i], StringPool.DASH);

        int start = GetterUtil.getInteger(rangePair[0]);
        int end = GetterUtil.getInteger(rangePair[1]);

        byte[] bytes = ArrayUtil.subset(_SAMPLE_DATA.getBytes(), start, end + 1);

        Assert.assertArrayEquals(bytes, lines[3].getBytes("UTF-8"));

        Assert.assertEquals(StringPool.DOUBLE_DASH, lines[4]);
    }
}

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From source file:com.liferay.knowledgebase.service.impl.KBArticleServiceImpl.java

License:Open Source License

@Override
public KBArticleSearchDisplay getKBArticleSearchDisplay(long groupId, String title, String content, int status,
        Date startDate, Date endDate, boolean andOperator, int[] curStartValues, int cur, int delta,
        OrderByComparator<KBArticle> orderByComparator) throws PortalException {

    // See LPS-9546

    int start = 0;

    if (curStartValues.length > (cur - SearchContainer.DEFAULT_CUR)) {
        start = curStartValues[cur - SearchContainer.DEFAULT_CUR];

        curStartValues = ArrayUtil.subset(curStartValues, 0, cur - SearchContainer.DEFAULT_CUR + 1);
    } else {// www .  ja  v a2s.c o m
        cur = SearchContainer.DEFAULT_CUR;

        curStartValues = new int[] { 0 };
    }

    int end = start + _INTERVAL;

    List<KBArticle> kbArticles = new ArrayList<KBArticle>();

    int curStartValue = 0;

    while (curStartValue == 0) {
        List<KBArticle> curKBArticles = kbArticleLocalService.search(groupId, title, content, status, startDate,
                endDate, andOperator, start, end, orderByComparator);

        if (curKBArticles.isEmpty()) {
            break;
        }

        for (int i = 0; i < curKBArticles.size(); i++) {
            KBArticle curKBArticle = curKBArticles.get(i);

            if (!KBArticlePermission.contains(getPermissionChecker(), curKBArticle, ActionKeys.VIEW)) {

                continue;
            }

            if (kbArticles.size() == delta) {
                curStartValue = start + i;

                break;
            }

            kbArticles.add(curKBArticle);
        }

        start = start + _INTERVAL;
        end = start + _INTERVAL;
    }

    int total = ((cur - 1) * delta) + kbArticles.size();

    if (curStartValue > 0) {
        curStartValues = ArrayUtil.append(curStartValues, curStartValue);

        total = total + 1;
    }

    return new KBArticleSearchDisplayImpl(kbArticles, total, curStartValues);
}

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From source file:com.liferay.knowledgebase.service.impl.KBStructureServiceImpl.java

License:Open Source License

public KBStructureSearchDisplay getKBStructureSearchDisplay(long groupId, String title, String content,
        Date startDate, Date endDate, boolean andOperator, int[] curStartValues, int cur, int delta,
        OrderByComparator orderByComparator) throws PortalException, SystemException {

    // See LPS-9546

    int start = 0;

    if (curStartValues.length > (cur - SearchContainer.DEFAULT_CUR)) {
        start = curStartValues[cur - SearchContainer.DEFAULT_CUR];

        curStartValues = ArrayUtil.subset(curStartValues, 0, cur - SearchContainer.DEFAULT_CUR + 1);
    } else {//from   w  ww. j ava 2  s.  com
        cur = SearchContainer.DEFAULT_CUR;

        curStartValues = new int[] { 0 };
    }

    int end = start + _INTERVAL;

    List<KBStructure> kbStructures = new ArrayList<KBStructure>();

    int curStartValue = 0;

    while (curStartValue == 0) {
        List<KBStructure> curKBStructures = kbStructureLocalService.search(groupId, title, content, startDate,
                endDate, andOperator, start, end, orderByComparator);

        if (curKBStructures.isEmpty()) {
            break;
        }

        for (int i = 0; i < curKBStructures.size(); i++) {
            KBStructure curKBStructure = curKBStructures.get(i);

            if (!KBStructurePermission.contains(getPermissionChecker(), curKBStructure, ActionKeys.VIEW)) {

                continue;
            }

            if (kbStructures.size() == delta) {
                curStartValue = start + i;

                break;
            }

            kbStructures.add(curKBStructure);
        }

        start = start + _INTERVAL;
        end = start + _INTERVAL;
    }

    int total = ((cur - 1) * delta) + kbStructures.size();

    if (curStartValue > 0) {
        curStartValues = ArrayUtil.append(curStartValues, curStartValue);

        total = total + 1;
    }

    return new KBStructureSearchDisplayImpl(kbStructures, total, curStartValues);
}

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From source file:com.liferay.knowledgebase.service.impl.KBTemplateServiceImpl.java

License:Open Source License

@Override
public KBTemplateSearchDisplay getKBTemplateSearchDisplay(long groupId, String title, String content,
        Date startDate, Date endDate, boolean andOperator, int[] curStartValues, int cur, int delta,
        OrderByComparator<KBTemplate> orderByComparator) throws PortalException {

    // See LPS-9546

    int start = 0;

    if (curStartValues.length > (cur - SearchContainer.DEFAULT_CUR)) {
        start = curStartValues[cur - SearchContainer.DEFAULT_CUR];

        curStartValues = ArrayUtil.subset(curStartValues, 0, cur - SearchContainer.DEFAULT_CUR + 1);
    } else {//w  w w  .  j  a  va2s .com
        cur = SearchContainer.DEFAULT_CUR;

        curStartValues = new int[] { 0 };
    }

    int end = start + _INTERVAL;

    List<KBTemplate> kbTemplates = new ArrayList<KBTemplate>();

    int curStartValue = 0;

    while (curStartValue == 0) {
        List<KBTemplate> curKBTemplates = kbTemplateLocalService.search(groupId, title, content, startDate,
                endDate, andOperator, start, end, orderByComparator);

        if (curKBTemplates.isEmpty()) {
            break;
        }

        for (int i = 0; i < curKBTemplates.size(); i++) {
            KBTemplate curKBTemplate = curKBTemplates.get(i);

            if (!KBTemplatePermission.contains(getPermissionChecker(), curKBTemplate, ActionKeys.VIEW)) {

                continue;
            }

            if (kbTemplates.size() == delta) {
                curStartValue = start + i;

                break;
            }

            kbTemplates.add(curKBTemplate);
        }

        start = start + _INTERVAL;
        end = start + _INTERVAL;
    }

    int total = ((cur - 1) * delta) + kbTemplates.size();

    if (curStartValue > 0) {
        curStartValues = ArrayUtil.append(curStartValues, curStartValue);

        total = total + 1;
    }

    return new KBTemplateSearchDisplayImpl(kbTemplates, total, curStartValues);
}

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From source file:com.liferay.knowledgebase.util.KnowledgeBaseUtil.java

License:Open Source License

public static Long[][] getParams(Long[] params) {
    if (ArrayUtil.isEmpty(params)) {
        return null;
    }/*from w w w  . j  a  va 2s.co  m*/

    if (params.length <= _SQL_DATA_MAX_PARAMETERS) {
        return new Long[][] { new Long[0], params };
    }

    return new Long[][] { ArrayUtil.subset(params, _SQL_DATA_MAX_PARAMETERS, params.length),
            ArrayUtil.subset(params, 0, _SQL_DATA_MAX_PARAMETERS) };
}

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From source file:com.liferay.petra.mail.MailEngine.java

License:Open Source License

private static Address[] _getBatchAddresses(Address[] addresses, int index, int batchSize) {

    if ((batchSize == _BATCH_SIZE) && (index == 0)) {
        return addresses;
    } else if (batchSize == _BATCH_SIZE) {
        return null;
    }/*w  w  w  .ja  va2 s  .com*/

    int start = index * batchSize;

    if (start > addresses.length) {
        return null;
    }

    int end = (index + 1) * batchSize;

    if (end > addresses.length) {
        end = addresses.length;
    }

    return ArrayUtil.subset(addresses, start, end);
}

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