Example usage for java.util Map clear

Introduction

In this page you can find the example usage for java.util Map clear.

Prototype

void clear();

Source Link

Document

Removes all of the mappings from this map (optional operation).

Usage

From source file:com.googlecode.ehcache.annotations.key.CachingReflectionHelper.java

public void clearCache() {
    final Map<Class<?>, Set<ImplementsMethod>> cache = this.getCache();
    cache.clear();
}

From source file:com.denimgroup.threadfix.csv2ssl.serializer.RecordToXMLSerializer.java

public static String getFromExcel(XSSFWorkbook wb, String... format) {
    StringBuilder builder = getStart();

    int line = Configuration.CONFIG.shouldSkipFirstLine ? 1 : 0;

    XSSFSheet ws = wb.getSheetAt(0); // read the first sheet
    int totalColumns = ws.getRow(0).getLastCellNum();
    int totalRows = ws.getLastRowNum();
    Map<String, String> rowMap = map();

    for (; line <= totalRows; line++) { // we want <= because the index returned from ws.getLastRowNum() is valid
        XSSFRow row = ws.getRow(line);// ww w. j a  va  2s .  c  o  m

        for (int column = 0; column < totalColumns; column++) {
            XSSFCell cell = row.getCell(column);

            if (cell == null) {
                // cells are null if there's no data in them; this is fine.
                continue;
            }

            String value = cell.toString();

            if (format.length > column) {
                rowMap.put(format[column], value);
            } else {
                System.err.println("format wasn't long enough for column. Column length = " + totalColumns
                        + ", format was " + format.length);
            }
        }

        addRecord(builder, line, rowMap);
        rowMap.clear();
    }

    return writeEnd(builder);
}

From source file:cc.unlimitedbladeworks.biz.admin.impl.AdminManagerImpl.java

@Override
public void init() {
    //???// ww  w.  ja  v  a2s .  c o  m
    Map<String, Object> map = new HashMap<>();
    for (String key : BizKvTags.TAGS) {
        map.clear();
        map.put(BizKvDO.keyStr, key);
        List<BizKvDO> list = bizKvDao.queryAll(map);
        if (null == list || list.isEmpty()) {
            BizKvDO bizKvDO = new BizKvDO();
            bizKvDO.setDefaultInsertValue();
            bizKvDO.setKey(key);
            bizKvDO.setValueInt(0);
            bizKvDao.insertItem(bizKvDO);
        }
    }
}

From source file:com.blockwithme.longdb.leveldb.LevelDBDatabase.java

@Override
protected void openInternal(final Map<Base36, LevelDBTable> theTables) {
    theTables.clear();
    final String[] dataDirs = dbFolder.list(DirectoryFileFilter.INSTANCE);

    if (dataDirs != null) {
        for (final String dir : dataDirs) {
            final File path = getDir(dir);
            final LevelDBTable table = new LevelDBTable(this, path, Base36.get(dir), false);
            theTables.put(Base36.get(dir.toLowerCase()), table);
        }/*from   ww  w  .j  a  v a2 s.c  om*/
    }
}

From source file:net.kamhon.ieagle.util.MessageFactory.java

private void processIsAlwaysReload() {
    if (isAlwaysReload()) {
        // remove all object
        MESSAGE_RESOURCES.clear();//from  w w  w.j  a  v a  2s  . co m

        Class<?> type = ResourceBundle.class;
        try {
            Field cacheList = type.getDeclaredField("cacheList");
            cacheList.setAccessible(true);

            Map<?, ?> cache = (Map<?, ?>) cacheList.get(ResourceBundle.class);
            cache.clear();

            log.debug("cache.size() = " + cache.size());
        } catch (Exception ex) {
            log.fatal(ex, ex.fillInStackTrace());
        }
    }
}

From source file:com.liferay.ci.jenkins.cache.LiferayJenkinsBuildCache.java

public void clear(String portletId) {
    Map<String, JSONArray> portletCache = _getPortletCache(portletId);

    portletCache.clear();
}

From source file:cc.unlimitedbladeworks.dal.dao.BizKvDaoTest.java

/**
 * Test of updateItemByIdOrKey method, of class BizKvDao.
 *//*from  w ww.java  2 s . c  o  m*/
@Test
public void testUpdateItemByIdOrKey() {
    System.out.println("updateItemByIdOrKey");
    Map<String, Object> map = new HashMap<>();
    map.clear();
    long now = new Date().getTime();
    map.put(BizKvDO.gmtUpdateStr, now);
    map.put(BizKvDO.keyStr, "click");
    map.put(BizKvDO.valueIntStr, 10);
    Integer expResult = null;
    Integer result = bizKvDao.updateItemByIdOrKey(map);
    //   assertEquals(expResult, result);
    // TODO review the generated test code and remove the default call to fail.
    //  fail("The test case is a prototype.");
}

From source file:cc.unlimitedbladeworks.dal.dao.BizKvDaoTest.java

/**
 * Test of addValueIntByIdOrKey method, of class BizKvDao.
 */// w  w  w .j ava2s.c o m
@Test
public void testAddValueIntByIdOrKey() {
    System.out.println("addValueIntByIdOrKey");
    Map<String, Object> map = new HashMap<>();
    map.clear();
    long now = new Date().getTime();
    map.put(BizKvDO.gmtUpdateStr, now);
    map.put(BizKvDO.keyStr, "click");
    map.put(BizKvDO.valueIntStr, 1);
    Integer expResult = null;
    Integer result = bizKvDao.addValueIntByIdOrKey(map);
    //   assertEquals(expResult, result);
    // TODO review the generated test code and remove the default call to fail.
    //   fail("The test case is a prototype.");
}

From source file:com.blockwithme.longdb.leveldb.LevelDBBackend.java

@Override
protected void openInternal(final Map<String, LevelDBDatabase> theDatabase) {
    theDatabase.clear();
    try {/*from w  ww  . j  av a2 s  .c o m*/
        final File dataRoot = new File(rootFolder);
        if (!dataRoot.exists())
            FileUtils.forceMkdir(dataRoot);
        final String[] dataDirs = dataRoot.list(DirectoryFileFilter.INSTANCE);

        if (dataDirs != null && dataDirs.length > 0) {
            for (final String dir : dataDirs) {
                final String fullPath = dataRoot.getAbsolutePath() + File.separator + dir;
                final LevelDBDatabase bdb = new LevelDBDatabase(this, new File(fullPath), dir);
                theDatabase.put(dir.toLowerCase(), bdb);
            }
        }
    } catch (final Exception e) {
        throw new DBException("Error creating connection: " + theDatabase, e);
    }
}

From source file:com.inmobi.conduit.local.LocalStreamServiceTest.java

public static ConduitConfig buildTestConduitConfig(String jturl, String hdfsurl, String rootdir,
        String retentioninhours, String trashretentioninhours) throws Exception {

    Map<String, Integer> sourcestreams = new HashMap<String, Integer>();

    sourcestreams.put("cluster1", new Integer(retentioninhours));

    Map<String, SourceStream> streamMap = new HashMap<String, SourceStream>();
    streamMap.put("stream1", new SourceStream("stream1", sourcestreams, false));

    sourcestreams.clear();

    Map<String, DestinationStream> deststreamMap = new HashMap<String, DestinationStream>();
    deststreamMap.put("stream1",
            new DestinationStream("stream1", Integer.parseInt(retentioninhours), Boolean.TRUE, false));

    sourcestreams.clear();/*from  www . j a  v a2s  . c om*/

    /*
     * sourcestreams.put("cluster2", new Integer(2)); streamMap.put("stream2",
     * new SourceStream("stream2", sourcestreams));
     */

    Set<String> sourcestreamnames = new HashSet<String>();

    for (Map.Entry<String, SourceStream> stream : streamMap.entrySet()) {
        sourcestreamnames.add(stream.getValue().getName());
    }
    Map<String, Cluster> clusterMap = new HashMap<String, Cluster>();

    clusterMap.put("cluster1", ClusterTest.buildLocalCluster(rootdir, "cluster1", hdfsurl, jturl,
            sourcestreamnames, deststreamMap));

    Map<String, String> defaults = new HashMap<String, String>();

    defaults.put(ConduitConfigParser.ROOTDIR, rootdir);
    defaults.put(ConduitConfigParser.RETENTION_IN_HOURS, retentioninhours);
    defaults.put(ConduitConfigParser.TRASH_RETENTION_IN_HOURS, trashretentioninhours);

    /*
     * clusterMap.put( "cluster2", ClusterTest.buildLocalCluster("cluster2",
     * "file:///tmp", conf.get("mapred.job.tracker")));
     */

    return new ConduitConfig(streamMap, clusterMap, defaults);
}