Example usage for java.util Map clear

List of usage examples for java.util Map clear

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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:hoot.services.controllers.osm.OSMTestUtils.java

static Set<Long> createTestRelations(long changesetId, Set<Long> nodeIds, Set<Long> wayIds) throws Exception {
    Long[] nodeIdsArr = nodeIds.toArray(new Long[nodeIds.size()]);
    Long[] wayIdsArr = wayIds.toArray(new Long[wayIds.size()]);
    List<RelationMember> members = new ArrayList<>();

    members.add(new RelationMember(nodeIdsArr[0], ElementType.Node, "role1"));
    members.add(new RelationMember(wayIdsArr[1], ElementType.Way, "role3"));
    members.add(new RelationMember(wayIdsArr[0], ElementType.Way, "role2"));
    members.add(new RelationMember(nodeIdsArr[2], ElementType.Node));
    Map<String, String> tags = new HashMap<>();
    tags.put("key 1", "val 1");
    long firstRelationId = insertNewRelation(changesetId, getMapId(), members, tags);
    Set<Long> relationIds = new LinkedHashSet<>();
    relationIds.add(firstRelationId);/*w  w w.j a v a2  s  .c om*/
    tags.clear();
    members.clear();

    tags.put("key 2", "val 2");
    tags.put("key 3", "val 3");
    members.add(new RelationMember(nodeIdsArr[4], ElementType.Node, "role1"));
    members.add(new RelationMember(firstRelationId, ElementType.Relation, "role1"));
    relationIds.add(insertNewRelation(changesetId, getMapId(), members, tags));
    tags.clear();
    members.clear();

    tags.put("key 4", "val 4");
    members.add(new RelationMember(wayIdsArr[1], ElementType.Way));
    relationIds.add(insertNewRelation(changesetId, getMapId(), members, tags));
    tags.clear();
    members.clear();

    members.add(new RelationMember(nodeIdsArr[2], ElementType.Node, "role1"));
    relationIds.add(insertNewRelation(changesetId, getMapId(), members, null));
    members.clear();

    return relationIds;
}

From source file:com.esd.ps.LoginController.java

/**
 * ??//from   ww w  .  ja va 2s . c  om
 * 
 * @param username
 * @return
 */
public Map<String, Object> checkLoginName(String username) {
    Map<String, Object> map = new HashMap<String, Object>();
    if (!StringUtils.isEmpty(username)) {
        user user = userService.getAllUsersByUserName(username);
        if (user == null) {
            map.clear();
            map.put(Constants.MESSAGE, MSG_USER_NOT_EXIST);
            map.put(Constants.REPLAY, Constants.ZERO);
            return map;
        }
        if (user.getUserStatus() == false) {
            map.clear();
            map.put(Constants.MESSAGE, MSG_USER_STOP);
            map.put(Constants.REPLAY, Constants.ZERO);
            return map;
        }
        map.clear();
        map.put(Constants.REPLAY, Constants.ONE);
    }
    return map;
}

From source file:com.tonbeller.jpivot.mondrian.script.ScriptableMondrianDrillThroughTableModel.java

/**
 * execute sql query/*from  w ww  . j  a  va 2  s.c  om*/
 * @throws Exception
 */
private void executeQuery() {
    Connection con = null;
    try {
        InputStream catExtIs = ScriptableMondrianDrillThroughTableModel.class.getClassLoader()
                .getResourceAsStream("/" + catalogExtension);
        if (catExtIs != null) {
            Digester catExtDigester = new Digester();
            catExtDigester.push(this);
            catExtDigester.addSetProperties("extension");
            catExtDigester.addObjectCreate("extension/script",
                    "com.tonbeller.jpivot.mondrian.script.ScriptColumn");
            catExtDigester.addSetProperties("extension/script");
            catExtDigester.addSetNext("extension/script", "addScript");
            catExtDigester.parse(catExtIs);

            URL scriptsBaseURL = Thread.currentThread().getContextClassLoader().getResource(scriptRootUrl);
            scriptEngine = new GroovyScriptEngine(new URL[] { scriptsBaseURL });
        }
        con = getConnection();
        Statement s = con.createStatement();
        s.setMaxRows(maxResults);
        ResultSet rs = s.executeQuery(sql);
        ResultSetMetaData md = rs.getMetaData();
        int numCols = md.getColumnCount();
        List columnTitlesList = new ArrayList();
        // set column headings
        for (int i = 0; i < numCols; i++) {
            //   columns are 1 based
            columnTitlesList.add(i, md.getColumnName(i + 1));
        }
        // loop on script columns
        for (ListIterator sIt = scripts.listIterator(); sIt.hasNext();) {
            final ScriptColumn sc = (ScriptColumn) sIt.next();
            columnTitlesList.add(sc.getPosition() - 1, sc.getTitle());
        }
        columnTitles = (String[]) columnTitlesList.toArray(new String[0]);
        // loop through rows
        List tempRows = new ArrayList();
        Map scriptInput = new HashMap();
        Binding binding = new Binding();
        while (rs.next()) {
            List rowList = new ArrayList();
            scriptInput.clear();
            // loop on columns, 1 based
            for (int i = 0; i < numCols; i++) {
                rowList.add(i, rs.getObject(i + 1));
                scriptInput.put(columnTitles[i], rs.getObject(i + 1));
            }
            binding.setVariable("input", scriptInput);
            // loop on script columns
            for (ListIterator sIt = scripts.listIterator(); sIt.hasNext();) {
                final ScriptColumn sc = (ScriptColumn) sIt.next();
                scriptEngine.run(sc.getFile(), binding);
                final Object output = binding.getVariable("output");
                if (output instanceof Map) {
                    Map outMap = (Map) output;
                    rowList.add(sc.getPosition() - 1,
                            new DefaultCell((String) outMap.get("URL"), (String) outMap.get("Value")));
                } else if (output instanceof String) {
                    rowList.add(sc.getPosition() - 1, (String) output);
                } else {
                    throw new Exception("Unknown groovy script return type (not a Map nor String).");
                }
            }
            tempRows.add(new DefaultTableRow(rowList.toArray()));
        }
        rs.close();
        rows = (TableRow[]) tempRows.toArray(new TableRow[0]);
    } catch (Exception e) {
        e.printStackTrace();
        logger.error("?", e);
        // problem occured, set table model to zero size
        rows = new TableRow[1];
        columnTitles = new String[1];
        columnTitles[0] = "An error occured";
        Object[] row = new Object[1];
        row[0] = e.toString();
        rows[0] = new DefaultTableRow(row);
        ready = false;
        return;
    } finally {
        try {
            con.close();
        } catch (Exception e1) {
            // ignore
        }
    }
    ready = true;
}

From source file:co.cask.cdap.internal.app.services.http.handlers.PreferencesHttpHandlerTest.java

@Test
public void testInstance() throws Exception {
    Map<String, String> propMap = Maps.newHashMap();
    Assert.assertEquals(propMap, getProperty(getURI(), false, 200));
    Assert.assertEquals(propMap, getProperty(getURI(), true, 200));
    propMap.put("k1", "3@#3");
    propMap.put("@#$#ljfds", "231@#$");
    setProperty(getURI(), propMap, 200);
    Assert.assertEquals(propMap, getProperty(getURI(), false, 200));
    Assert.assertEquals(propMap, getProperty(getURI(), true, 200));
    propMap.clear();
    deleteProperty(getURI(), 200);//w w  w  .  j  a  va  2s .  co m
    Assert.assertEquals(propMap, getProperty(getURI(), false, 200));
    Assert.assertEquals(propMap, getProperty(getURI(), true, 200));
}

From source file:hoot.services.command.CommandRunner.java

public CommandResult exec(String[] pCmd, Map<String, String> pEnv, boolean useSysEnv, File dir, Writer pOut,
        Writer pErr) throws IOException, InterruptedException {

    int out = 0;/* w  w w .j  a  v  a  2s.  co  m*/
    String pCmdString = ArrayUtils.toString(pCmd);
    ProcessBuilder builder = new ProcessBuilder();
    builder.command(pCmd);
    Map<String, String> env = builder.environment();
    if (!useSysEnv)
        env.clear();
    for (String name : pEnv.keySet()) {
        env.put(name, pEnv.get(name));
    }
    builder.directory(dir);

    logExec(pCmdString, env);

    StopWatch clock = new StopWatch();
    clock.start();
    try {
        process = builder.start();
        out = handleProcess(process, pCmdString, pOut, pErr, _outputList, sig_interrupt);
    } finally {
        this.cleanUpProcess();
        clock.stop();
        if (_log.isInfoEnabled())
            _log.info("'" + pCmdString + "' completed in " + clock.getTime() + " ms");
    }
    if (sig_interrupt.getValue() == true) {
        out = -9999;
    }
    CommandResult result = new CommandResult(pCmdString, out, pOut.toString(), pErr.toString());
    return result;
}

From source file:hoot.services.command.CommandRunner.java

public CommandResult exec(String[] pCmd, Map<String, String> pEnv, boolean useSysEnv, Writer pOut, Writer pErr)
        throws IOException, InterruptedException {

    int out = 0;/*w w w  .j  a v  a2  s .c o m*/
    String pCmdString = ArrayUtils.toString(pCmd);
    ProcessBuilder builder = new ProcessBuilder();
    builder.command(pCmd);

    Map<String, String> env = builder.environment();
    if (!useSysEnv)
        env.clear();
    for (String name : pEnv.keySet()) {
        env.put(name, pEnv.get(name));
    }

    logExec(pCmdString, env);

    StopWatch clock = new StopWatch();
    clock.start();
    try {
        process = builder.start();
        out = handleProcess(process, pCmdString, pOut, pErr, _outputList, sig_interrupt);
    } finally {
        this.cleanUpProcess();
        clock.stop();
        if (_log.isInfoEnabled())
            _log.info("'" + pCmdString + "' completed in " + clock.getTime() + " ms");
    }

    if (sig_interrupt.getValue() == true) {
        out = -9999;
    }
    CommandResult result = new CommandResult(pCmdString, out, pOut.toString(), pErr.toString());
    return result;
}

From source file:com.netsteadfast.greenstep.bsc.action.DegreeFeedbackProjectManagementAction.java

private void loadProjectData() throws ServiceException, Exception {
    this.transformFields2ValueObject(this.degreeFeedbackProject, new String[] { "oid" });
    DefaultResult<DegreeFeedbackProjectVO> result = this.degreeFeedbackProjectService
            .findObjectByOid(degreeFeedbackProject);
    if (result.getValue() == null) {
        throw new ServiceException(result.getSystemMessage().getValue());
    }/*www. j  a  va  2s .  c  om*/
    this.degreeFeedbackProject = result.getValue();
    Map<String, Object> paramMap = new HashMap<String, Object>();
    paramMap.put("projectOid", this.degreeFeedbackProject.getOid());
    Map<String, String> orderByMap = new HashMap<String, String>();
    orderByMap.put("name", "asc");
    this.degreeFeedbackItems = this.degreeFeedbackItemService.findListByParams(paramMap, null, orderByMap);
    orderByMap.clear();
    orderByMap.put("value", "asc");
    this.degreeFeedbackLevels = this.degreeFeedbackLevelService.findListByParams(paramMap, null, orderByMap);
    List<String> appendOwnerEmplOids = this.employeeService
            .findForAppendEmployeeOidsByDegreeFeedbackProjectOwner(this.degreeFeedbackProject.getOid());
    List<String> appendRaterEmplOids = this.employeeService
            .findForAppendEmployeeOidsByDegreeFeedbackProjectRater(this.degreeFeedbackProject.getOid());
    List<String> appendOwnerNames = this.employeeService.findForAppendNames(appendOwnerEmplOids);
    List<String> appendRaterNames = this.employeeService.findForAppendNames(appendRaterEmplOids);
    this.getFields().put("ownerOids", this.fillAppendContent(appendOwnerEmplOids));
    this.getFields().put("raterOids", this.fillAppendContent(appendRaterEmplOids));
    this.getFields().put("ownerNames", this.fillAppendContent(appendOwnerNames));
    this.getFields().put("raterNames", this.fillAppendContent(appendRaterNames));
}

From source file:com.netsteadfast.greenstep.service.logic.impl.ApplicationSystemLogicServiceImpl.java

/**
 *  TB_SYS //from w w  w . jav  a  2  s .c o  m
 * 
 * @param sys
 * @return
 * @throws ServiceException
 * @throws Exception
 */
@ServiceMethodAuthority(type = { ServiceMethodType.DELETE })
@Transactional(propagation = Propagation.REQUIRED, readOnly = false, rollbackFor = { RuntimeException.class,
        IOException.class, Exception.class })
@Override
public DefaultResult<Boolean> delete(SysVO sys) throws ServiceException, Exception {

    if (sys == null || StringUtils.isBlank(sys.getOid())) {
        throw new ServiceException(SysMessageUtil.get(GreenStepSysMsgConstants.PARAMS_BLANK));
    }
    DefaultResult<SysVO> sysResult = this.sysService.findObjectByOid(sys);
    if (sysResult.getValue() == null) {
        throw new ServiceException(sysResult.getSystemMessage().getValue());
    }
    sys = sysResult.getValue();
    Map<String, Object> params = new HashMap<String, Object>();
    params.put("progSystem", sys.getSysId());
    if (this.sysProgService.countByParams(params) > 0) {
        throw new ServiceException(SysMessageUtil.get(GreenStepSysMsgConstants.DATA_CANNOT_DELETE));
    }
    params.clear();
    params.put("system", sys.getSysId());
    if (this.sysMsgNoticeConfigService.countByParams(params) > 0) {
        throw new ServiceException(SysMessageUtil.get(GreenStepSysMsgConstants.DATA_CANNOT_DELETE));
    }
    if (this.sysWsConfigService.countByParams(params) > 0) {
        throw new ServiceException(SysMessageUtil.get(GreenStepSysMsgConstants.DATA_CANNOT_DELETE));
    }
    if (this.sysBeanHelpService.countByParams(params) > 0) {
        throw new ServiceException(SysMessageUtil.get(GreenStepSysMsgConstants.DATA_CANNOT_DELETE));
    }
    if (this.sysCtxBeanService.countByParams(params) > 0) {
        throw new ServiceException(SysMessageUtil.get(GreenStepSysMsgConstants.DATA_CANNOT_DELETE));
    }
    if (this.sysTwitterService.countByParams(params) > 0) {
        throw new ServiceException(SysMessageUtil.get(GreenStepSysMsgConstants.DATA_CANNOT_DELETE));
    }
    if (this.sysExprJobService.countByParams(params) > 0) {
        throw new ServiceException(SysMessageUtil.get(GreenStepSysMsgConstants.DATA_CANNOT_DELETE));
    }

    // ?? tb_sys_multi_name
    params.clear();
    params.put("sysId", sys.getSysId());
    List<TbSysMultiName> sysMultiNames = this.sysMultiNameService.findListByParams(params);
    for (int i = 0; sysMultiNames != null && i < sysMultiNames.size(); i++) {
        this.sysMultiNameService.delete(sysMultiNames.get(i));
    }

    return this.sysService.deleteObject(sys);
}

From source file:ddf.catalog.impl.operations.OperationsStorageSupport.java

public void commitAndCleanup(StorageRequest storageRequest, Map<String, Map<String, Path>> tmpContentPaths) {
    if (storageRequest != null) {
        try {//ww  w.  j  a  v  a  2 s  .  c om
            sourceOperations.getStorage().commit(storageRequest);
        } catch (StorageException e) {
            LOGGER.info("Unable to commit content changes for id: {}", storageRequest.getId(), e);
            rollbackStorage(storageRequest);
        }
    }

    tmpContentPaths.values().stream().flatMap(id -> id.values().stream())
            .forEach(path -> FileUtils.deleteQuietly(path.toFile()));
    tmpContentPaths.clear();
}

From source file:com.alibaba.otter.common.push.datasource.media.MediaPushDataSourceHandler.java

@Override
public boolean destory(Long pipelineId) {
    Map<DbMediaSource, DataSource> sources = dataSources.remove(pipelineId);
    if (sources != null) {
        for (DataSource dataSource : sources.values()) {
            try {
                MediaPushDataSource mediaPushDataSource = (MediaPushDataSource) dataSource;
                mediaPushDataSource.destory();
            } catch (SQLException e) {
                log.error("ERROR ## close the datasource has an error", e);
            }//from  w ww .j  a  va2  s .c o m
        }

        sources.clear();
    }

    return true;
}