Example usage for org.apache.commons.collections IteratorUtils toList

Introduction

In this page you can find the example usage for org.apache.commons.collections IteratorUtils toList.

Prototype

public static List toList(Iterator iterator)

Source Link

Document

Gets a list based on an iterator.

Usage

From source file:org.kuali.kfs.coa.service.impl.AccountServiceImpl.java

/**
 * get all accounts in the system. This is needed by a sufficient funds rebuilder job
 *
 * @return iterator of all accounts//from w ww .ja  va  2s .c om
 */
@Override
public Iterator getAllAccounts() {
    LOG.debug("getAllAccounts() started");

    Iterator accountIter = accountDao.getAllAccounts();
    // FIXME: this loads all accounts into memory - could blow server
    return IteratorUtils.toList(accountIter).iterator();
}

From source file:org.kuali.kfs.gl.service.impl.AccountBalanceServiceImpl.java

/**
 * This method gets the number of the available account balances according to input fields and values
 * /*  w  w w. java  2  s .c o  m*/
 * @param fieldValues the input fields and values
 * @param isConsolidated determine whether the search results are consolidated
 * @return the number of the available account balances
 * @see org.kuali.kfs.gl.service.AccountBalanceService#getAvailableAccountBalanceCount(java.util.Map, boolean)
 */
public Integer getAvailableAccountBalanceCount(Map fieldValues, boolean isConsolidated) {
    Integer recordCount = null;
    if (!isConsolidated) {
        recordCount = OJBUtility.getResultSizeFromMap(fieldValues, new AccountBalance()).intValue();
    } else {
        Iterator recordCountIterator = accountBalanceDao.findConsolidatedAvailableAccountBalance(fieldValues);
        // TODO: WL: why build a list and waste time/memory when we can just iterate through the iterator and do a count?
        List recordCountList = IteratorUtils.toList(recordCountIterator);
        recordCount = recordCountList.size();
    }
    return recordCount;
}

From source file:org.kuali.kfs.gl.service.impl.BalanceServiceImpl.java

/**
 * This method finds the summary records of balance entries according to input fields and values
 *
 * @param fieldValues the input fields and values
 * @param isConsolidated consolidation option is applied or not
 * @return the summary records of balance entries
 * @see org.kuali.kfs.gl.service.BalanceService#getBalanceRecordCount(java.util.Map, boolean)
 *//*from   w  w  w  . jav  a 2  s.  c  o  m*/
@Override
public Integer getBalanceRecordCount(Map fieldValues, boolean isConsolidated) {
    LOG.debug("getBalanceRecordCount() started");

    Integer recordCount = null;
    if (!isConsolidated) {
        recordCount = OJBUtility.getResultSizeFromMap(fieldValues, new Balance()).intValue();
    } else {
        Iterator recordCountIterator = balanceDao.getConsolidatedBalanceRecordCount(fieldValues,
                getEncumbranceBalanceTypes(fieldValues));
        // TODO: WL: why build a list and waste time/memory when we can just iterate through the iterator and do a count?
        List recordCountList = IteratorUtils.toList(recordCountIterator);
        recordCount = recordCountList.size();
    }
    return recordCount;
}

From source file:org.kuali.kfs.module.ld.service.impl.LaborLedgerBalanceServiceImpl.java

/**
 * @see org.kuali.kfs.module.ld.service.LaborLedgerBalanceService#getBalanceRecordCount(Map, boolean, List)
 *//*from   w  w  w .  j  a  v  a  2  s  .c  o  m*/
@Override
@NonTransactional
public Integer getBalanceRecordCount(Map fieldValues, boolean isConsolidated,
        List<String> encumbranceBalanceTypes, boolean noZeroAmounts) {
    LOG.debug("getBalanceRecordCount() started");

    Integer recordCount = null;
    if (!isConsolidated) {
        recordCount = OJBUtility.getResultSizeFromMap(fieldValues, new LedgerBalance()).intValue();
    } else {
        Iterator recordCountIterator = laborLedgerBalanceDao.getConsolidatedBalanceRecordCount(fieldValues,
                encumbranceBalanceTypes, noZeroAmounts);
        List recordCountList = IteratorUtils.toList(recordCountIterator);
        recordCount = recordCountList.size();
    }
    return recordCount;
}

From source file:org.kuali.kfs.module.ld.service.impl.LaborLedgerBalanceServiceImpl.java

@Override
@NonTransactional/*from   w w w .j av  a2s  .co  m*/
@Deprecated
public Integer getBalanceRecordCount(Map fieldValues, boolean isConsolidated,
        List<String> encumbranceBalanceTypes) {
    LOG.debug("getBalanceRecordCount() started");

    Integer recordCount = null;
    if (!isConsolidated) {
        recordCount = OJBUtility.getResultSizeFromMap(fieldValues, new LedgerBalance()).intValue();
    } else {
        Iterator recordCountIterator = laborLedgerBalanceDao.getConsolidatedBalanceRecordCount(fieldValues,
                encumbranceBalanceTypes);
        List recordCountList = IteratorUtils.toList(recordCountIterator);
        recordCount = recordCountList.size();
    }
    return recordCount;
}

From source file:org.kuali.kfs.sys.util.TransactionalServiceUtils.java

/**
 * Copys iterators so that they may be used outside of this class.  Often, the DAO may
 * return iterators that may not be used outside of this class because the transaction/
 * connection may be automatically closed by Spring.
 * //from   ww w .java2  s .c om
 * This method copies all of the elements in the OJB backed iterators into list-based iterators
 * by placing the returned BOs into a list
 * 
 * @param iter an OJB backed iterator to copy
 * @return an Iterator that may be used outside of this class
 */
public static <E> Iterator<E> copyToExternallyUsuableIterator(Iterator<E> iter) {
    return IteratorUtils.toList(iter).iterator();
}

From source file:org.kuali.ole.gl.service.impl.BalanceServiceImpl.java

/**
 * This method finds the summary records of balance entries according to input fields and values
 * //w w w.j a v  a2 s.  c  o  m
 * @param fieldValues the input fields and values
 * @param isConsolidated consolidation option is applied or not
 * @return the summary records of balance entries
 * @see org.kuali.ole.gl.service.BalanceService#getBalanceRecordCount(java.util.Map, boolean)
 */
public Integer getBalanceRecordCount(Map fieldValues, boolean isConsolidated) {
    LOG.debug("getBalanceRecordCount() started");

    Integer recordCount = null;
    if (!isConsolidated) {
        recordCount = OJBUtility.getResultSizeFromMap(fieldValues, new Balance()).intValue();
    } else {
        Iterator recordCountIterator = balanceDao.getConsolidatedBalanceRecordCount(fieldValues,
                getEncumbranceBalanceTypes(fieldValues));
        // TODO: WL: why build a list and waste time/memory when we can just iterate through the iterator and do a count?
        List recordCountList = IteratorUtils.toList(recordCountIterator);
        recordCount = recordCountList.size();
    }
    return recordCount;
}

From source file:org.metaabm.impl.SContextImpl.java

@SuppressWarnings("unchecked")
public List<SAgent> getAllSubAgents() {
    List<SAgent> res = IteratorUtils.toList(allAgentsTree());
    res.remove(this);
    return res;//from  w ww  . ja  v  a2 s  .  c o  m
}

From source file:org.onosproject.drivers.utilities.YangXmlUtilsTest.java

/**
 * Tests getting a single object configuration via passing the path and the map of the desired values.
 *
 * @throws ConfigurationException if the testing xml file is not there.
 *///www. j av  a  2  s  . com
@Test
public void testGetXmlConfigurationFromMap() throws ConfigurationException {
    Map<String, String> pathAndValues = new HashMap<>();
    pathAndValues.put("capable-switch.id", "openvswitch");
    pathAndValues.put("switch.id", "ofc-bridge");
    pathAndValues.put("controller.id", "tcp:1.1.1.1:1");
    pathAndValues.put("controller.ip-address", "1.1.1.1");
    XMLConfiguration cfg = utils.getXmlConfiguration(OF_CONFIG_XML_PATH, pathAndValues);
    testCreateConfig.load(getClass().getResourceAsStream("/testCreateSingleYangConfig.xml"));
    assertNotEquals("Null testConfiguration", new XMLConfiguration(), testCreateConfig);

    assertEquals("Wrong configuaration", IteratorUtils.toList(testCreateConfig.getKeys()),
            IteratorUtils.toList(cfg.getKeys()));

    assertEquals("Wrong string configuaration", utils.getString(testCreateConfig), utils.getString(cfg));
}

From source file:org.onosproject.drivers.utilities.YangXmlUtilsTest.java

/**
 * Tests getting a multiple object nested configuration via passing the path
 * and a list of YangElements containing with the element and desired value.
 *
 * @throws ConfigurationException//w  w w .j av  a  2s .  c o m
 */
@Test
public void getXmlConfigurationFromYangElements() throws ConfigurationException {

    assertNotEquals("Null testConfiguration", new XMLConfiguration(), testCreateConfig);
    testCreateConfig.load(getClass().getResourceAsStream("/testYangConfig.xml"));
    List<YangElement> elements = new ArrayList<>();
    elements.add(new YangElement("capable-switch", ImmutableMap.of("id", "openvswitch")));
    elements.add(new YangElement("switch", ImmutableMap.of("id", "ofc-bridge")));
    List<ControllerInfo> controllers = ImmutableList.of(
            new ControllerInfo(IpAddress.valueOf("1.1.1.1"), 1, "tcp"),
            new ControllerInfo(IpAddress.valueOf("2.2.2.2"), 2, "tcp"));
    controllers.forEach(cInfo -> {
        elements.add(new YangElement("controller",
                ImmutableMap.of("id", cInfo.target(), "ip-address", cInfo.ip().toString())));
    });
    XMLConfiguration cfg = new XMLConfiguration(
            YangXmlUtils.getInstance().getXmlConfiguration(OF_CONFIG_XML_PATH, elements));
    assertEquals("Wrong configuaration", IteratorUtils.toList(testCreateConfig.getKeys()),
            IteratorUtils.toList(cfg.getKeys()));
    assertEquals("Wrong string configuaration", utils.getString(testCreateConfig), utils.getString(cfg));
}