Example usage for java.util List clear

Introduction

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

Prototype

void clear();

Source Link

Document

Removes all of the elements from this list (optional operation).

Usage

From source file:com.bb.extensions.plugin.unittests.internal.utilities.FileUtils.java

/**
 * Finds all the files in the given folder.
 * /*from w w w  .j av a 2s. c o m*/
 * @param folder
 *            The folder to search
 * @return The list of files found.
 */
public static List<IFile> findFiles(IFolder folder) {
    final List<IFile> files = new ArrayList<IFile>();

    try {
        folder.accept(new IResourceVisitor() {
            /*
             * (non-Javadoc)
             * 
             * @see org.eclipse.core.resources.IResourceVisitor#visit(org
             * .eclipse .core.resources.IResource)
             */
            @Override
            public boolean visit(IResource res) throws CoreException {
                if (res.getType() == IResource.FILE) {
                    files.add((IFile) res);
                    return false;
                }
                return true;
            }

        });
    } catch (CoreException e1) {
        // on exception, return nothing
        files.clear();
    }

    return files;
}

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From source file:org.cbio.portal.pipelines.foundation.FusionDataWriter.java

@Override
public void write(List<? extends CompositeResultBean> items) throws Exception {
    writeList.clear();
    List<String> writeList = new ArrayList<String>();
    for (CompositeResultBean resultList : items) {
        for (String result : resultList.getFusionDataResult().split("\n")) {
            if (!Strings.isNullOrEmpty(result)) {
                writeList.add(result);//from  w  w  w.  java 2 s  .co  m
            }
        }

    }
    flatFileItemWriter.write(writeList);
}

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From source file:com.espertech.esper.regression.pattern.TestFollowedByMaxEnginePool.java

private static void assertContextEnginePool(EPServiceProvider epService, EPStatement stmt,
        List<ConditionHandlerContext> contexts, int max, Map<String, Long> counts) {
    assertEquals(1, contexts.size());//from   w  ww  . ja v a2s. c  o m
    ConditionHandlerContext context = contexts.get(0);
    assertEquals(epService.getURI(), context.getEngineURI());
    assertEquals(stmt.getText(), context.getEpl());
    assertEquals(stmt.getName(), context.getStatementName());
    ConditionPatternEngineSubexpressionMax condition = (ConditionPatternEngineSubexpressionMax) context
            .getEngineCondition();
    assertEquals(max, condition.getMax());
    assertEquals(counts.size(), condition.getCounts().size());
    for (Map.Entry<String, Long> expected : counts.entrySet()) {
        assertEquals("failed for key " + expected.getKey(), expected.getValue(),
                condition.getCounts().get(expected.getKey()));
    }
    contexts.clear();
}

---

From source file:com.baasbox.controllers.Push.java

public static Result sendUsers() throws Exception {
    boolean verbose = false;
    try {//  w ww.  ja  v  a 2s  . com

        if (BaasBoxLogger.isTraceEnabled())
            BaasBoxLogger.trace("Method Start");
        PushLogger pushLogger = PushLogger.getInstance().init();
        if (UserService.isAnAdmin(DbHelper.currentUsername())) {
            pushLogger.enable();
        } else {
            pushLogger.disable();
        }
        if (request().getQueryString("verbose") != null
                && request().getQueryString("verbose").equalsIgnoreCase("true"))
            verbose = true;

        Http.RequestBody body = request().body();
        JsonNode bodyJson = body.asJson(); //{"message":"Text"}
        if (BaasBoxLogger.isTraceEnabled())
            BaasBoxLogger.trace("send bodyJson: " + bodyJson);
        if (bodyJson == null)
            return status(CustomHttpCode.JSON_PAYLOAD_NULL.getBbCode(),
                    CustomHttpCode.JSON_PAYLOAD_NULL.getDescription());
        pushLogger.addMessage("Payload received: %s", bodyJson.toString());
        JsonNode messageNode = bodyJson.findValue("message");
        pushLogger.addMessage("Payload message received: %s",
                messageNode == null ? "null" : messageNode.asText());
        if (messageNode == null)
            return status(CustomHttpCode.PUSH_MESSAGE_INVALID.getBbCode(),
                    CustomHttpCode.PUSH_MESSAGE_INVALID.getDescription());
        if (!messageNode.isTextual())
            return status(CustomHttpCode.PUSH_MESSAGE_INVALID.getBbCode(),
                    CustomHttpCode.PUSH_MESSAGE_INVALID.getDescription());

        String message = messageNode.asText();

        JsonNode usernamesNodes = bodyJson.get("users");
        pushLogger.addMessage("users: %s", usernamesNodes == null ? "null" : usernamesNodes.toString());

        List<String> usernames = new ArrayList<String>();

        if (!(usernamesNodes == null)) {

            if (!(usernamesNodes.isArray()))
                return status(CustomHttpCode.PUSH_USERS_FORMAT_INVALID.getBbCode(),
                        CustomHttpCode.PUSH_USERS_FORMAT_INVALID.getDescription());

            for (JsonNode usernamesNode : usernamesNodes) {
                usernames.add(usernamesNode.asText());
            }

            HashSet<String> hs = new HashSet<String>();
            hs.addAll(usernames);
            usernames.clear();
            usernames.addAll(hs);
            pushLogger.addMessage("Users extracted: %s", Joiner.on(",").join(usernames));
        } else {
            return status(CustomHttpCode.PUSH_NOTFOUND_KEY_USERS.getBbCode(),
                    CustomHttpCode.PUSH_NOTFOUND_KEY_USERS.getDescription());
        }

        JsonNode pushProfilesNodes = bodyJson.get("profiles");
        pushLogger.addMessage("profiles: %s",
                pushProfilesNodes == null ? "null" : pushProfilesNodes.toString());

        List<Integer> pushProfiles = new ArrayList<Integer>();
        if (!(pushProfilesNodes == null)) {
            if (!(pushProfilesNodes.isArray()))
                return status(CustomHttpCode.PUSH_PROFILE_FORMAT_INVALID.getBbCode(),
                        CustomHttpCode.PUSH_PROFILE_FORMAT_INVALID.getDescription());
            for (JsonNode pushProfileNode : pushProfilesNodes) {
                if (pushProfileNode.isTextual())
                    return status(CustomHttpCode.PUSH_PROFILE_FORMAT_INVALID.getBbCode(),
                            CustomHttpCode.PUSH_PROFILE_FORMAT_INVALID.getDescription());
                pushProfiles.add(pushProfileNode.asInt());
            }

            HashSet<Integer> hs = new HashSet<Integer>();
            hs.addAll(pushProfiles);
            pushProfiles.clear();
            pushProfiles.addAll(hs);
        } else {
            pushProfiles.add(1);
        }
        pushLogger.addMessage("Profiles computed: %s", Joiner.on(",").join(pushProfiles));

        boolean[] withError = new boolean[6];
        PushService ps = new PushService();
        Result toRet = null;
        try {
            boolean isValid = (ps.validate(pushProfiles));
            pushLogger.addMessage("Profiles validation: %s", isValid);
            if (isValid)
                withError = ps.send(message, usernames, pushProfiles, bodyJson, withError);
            pushLogger.addMessage("Service result: %s", Booleans.join(", ", withError));
        } catch (UserNotFoundException e) {
            return notFound("Username not found");
        } catch (SqlInjectionException e) {
            return badRequest("The supplied name appears invalid (Sql Injection Attack detected)");
        } catch (PushNotInitializedException e) {
            BaasBoxLogger.error(ExceptionUtils.getMessage(e));
            return status(CustomHttpCode.PUSH_CONFIG_INVALID.getBbCode(),
                    CustomHttpCode.PUSH_CONFIG_INVALID.getDescription());
        } catch (PushProfileDisabledException e) {
            BaasBoxLogger.error(ExceptionUtils.getMessage(e));
            return status(CustomHttpCode.PUSH_PROFILE_DISABLED.getBbCode(),
                    CustomHttpCode.PUSH_PROFILE_DISABLED.getDescription());
        } catch (PushProfileInvalidException e) {
            BaasBoxLogger.error(ExceptionUtils.getMessage(e));
            return status(CustomHttpCode.PUSH_PROFILE_FORMAT_INVALID.getBbCode(),
                    CustomHttpCode.PUSH_PROFILE_FORMAT_INVALID.getDescription());
        } catch (PushInvalidApiKeyException e) {
            BaasBoxLogger.error(ExceptionUtils.getMessage(e));
            return status(CustomHttpCode.PUSH_INVALID_APIKEY.getBbCode(),
                    CustomHttpCode.PUSH_INVALID_APIKEY.getDescription());
        } catch (UnknownHostException e) {
            BaasBoxLogger.error(ExceptionUtils.getMessage(e));
            return status(CustomHttpCode.PUSH_HOST_UNREACHABLE.getBbCode(),
                    CustomHttpCode.PUSH_HOST_UNREACHABLE.getDescription());
        } catch (InvalidRequestException e) {
            BaasBoxLogger.error(ExceptionUtils.getMessage(e));
            return status(CustomHttpCode.PUSH_INVALID_REQUEST.getBbCode(),
                    CustomHttpCode.PUSH_INVALID_REQUEST.getDescription());
        } catch (IOException e) {
            BaasBoxLogger.error(ExceptionUtils.getMessage(e));
            return badRequest(ExceptionUtils.getMessage(e));
        } catch (PushSoundKeyFormatException e) {
            BaasBoxLogger.error(ExceptionUtils.getMessage(e));
            return status(CustomHttpCode.PUSH_SOUND_FORMAT_INVALID.getBbCode(),
                    CustomHttpCode.PUSH_SOUND_FORMAT_INVALID.getDescription());
        } catch (PushBadgeFormatException e) {
            BaasBoxLogger.error(ExceptionUtils.getMessage(e));
            return status(CustomHttpCode.PUSH_BADGE_FORMAT_INVALID.getBbCode(),
                    CustomHttpCode.PUSH_BADGE_FORMAT_INVALID.getDescription());
        } catch (PushActionLocalizedKeyFormatException e) {
            BaasBoxLogger.error(ExceptionUtils.getMessage(e));
            return status(CustomHttpCode.PUSH_ACTION_LOCALIZED_KEY_FORMAT_INVALID.getBbCode(),
                    CustomHttpCode.PUSH_ACTION_LOCALIZED_KEY_FORMAT_INVALID.getDescription());
        } catch (PushLocalizedKeyFormatException e) {
            BaasBoxLogger.error(ExceptionUtils.getMessage(e));
            return status(CustomHttpCode.PUSH_LOCALIZED_KEY_FORMAT_INVALID.getBbCode(),
                    CustomHttpCode.PUSH_LOCALIZED_ARGUMENTS_FORMAT_INVALID.getDescription());
        } catch (PushLocalizedArgumentsFormatException e) {
            BaasBoxLogger.error(ExceptionUtils.getMessage(e));
            return status(CustomHttpCode.PUSH_LOCALIZED_ARGUMENTS_FORMAT_INVALID.getBbCode(),
                    CustomHttpCode.PUSH_LOCALIZED_ARGUMENTS_FORMAT_INVALID.getDescription());
        } catch (PushCollapseKeyFormatException e) {
            BaasBoxLogger.error(ExceptionUtils.getMessage(e));
            return status(CustomHttpCode.PUSH_COLLAPSE_KEY_FORMAT_INVALID.getBbCode(),
                    CustomHttpCode.PUSH_COLLAPSE_KEY_FORMAT_INVALID.getDescription());
        } catch (PushTimeToLiveFormatException e) {
            BaasBoxLogger.error(ExceptionUtils.getMessage(e));
            return status(CustomHttpCode.PUSH_TIME_TO_LIVE_FORMAT_INVALID.getBbCode(),
                    CustomHttpCode.PUSH_TIME_TO_LIVE_FORMAT_INVALID.getDescription());
        } catch (PushContentAvailableFormatException e) {
            BaasBoxLogger.error(ExceptionUtils.getMessage(e));
            return status(CustomHttpCode.PUSH_CONTENT_AVAILABLE_FORMAT_INVALID.getBbCode(),
                    CustomHttpCode.PUSH_CONTENT_AVAILABLE_FORMAT_INVALID.getDescription());
        } catch (PushCategoryFormatException e) {
            BaasBoxLogger.error(ExceptionUtils.getMessage(e));
            return status(CustomHttpCode.PUSH_CATEGORY_FORMAT_INVALID.getBbCode(),
                    CustomHttpCode.PUSH_CATEGORY_FORMAT_INVALID.getDescription());
        }
        if (BaasBoxLogger.isTraceEnabled())
            BaasBoxLogger.trace("Method End");

        for (int i = 0; i < withError.length; i++) {
            if (withError[i] == true)
                return status(CustomHttpCode.PUSH_SENT_WITH_ERROR.getBbCode(),
                        CustomHttpCode.PUSH_SENT_WITH_ERROR.getDescription());
        }
        PushLogger.getInstance().messages();
        if (UserService.isAnAdmin(DbHelper.currentUsername()) && verbose) {
            return ok(toJson(PushLogger.getInstance().messages()));
        } else {
            return ok("Push Notification(s) has been sent");
        }
    } finally {
        if (UserService.isAnAdmin(DbHelper.currentUsername()) && verbose) {
            return ok(toJson(PushLogger.getInstance().messages()));
        }
        BaasBoxLogger.debug("Push execution flow:\n{}", PushLogger.getInstance().toString());
    }
}

---

From source file:dbconverter.dao.util.Utils.java

/**
 * Method will take a File that contains SQL data and extract the data into
 * a String object that can be passed to a ResultSet object
 *
 * @param queryFileName// w  w  w  . j  av a2 s  . c o m
 * @return String object from a SQL file
 */
public String readQueryFile(String queryFileName) {
    assert queryFileName != null : "queryFileName cannont be null";
    StringBuilder queryBuilder = new StringBuilder();
    String query = null;
    InputStream input = null;

    try {
        input = new FileInputStream(queryFileName);
        List<String> queryLines = new ArrayList<>();
        queryLines.clear();
        queryLines.addAll(IOUtils.readLines(input));

        if (!queryLines.isEmpty()) {
            for (String queryLine : queryLines) {
                queryBuilder.append(queryLine).append("\n");
            }
        }

    } catch (FileNotFoundException ex) {
        //Logger.getLogger(OracleDAO.class.getName()).log(Level.SEVERE, null, ex);
        logger.error(queryFileName + " could not be found", ex);
    } catch (IOException ioe) {
        logger.error("There was a problem with the file " + queryFileName, ioe);
    } finally {
        if (input != null) {
            try {
                input.close();
            } catch (IOException ex) {
                logger.error("There was a problem with the file " + queryFileName, ex);
            }
        }
    }

    //InputStream input = new URL(queryFileName).openStream();
    query = queryBuilder.toString();
    return query;
}

---

From source file:org.cbio.portal.pipelines.foundation.MutationDataWriter.java

@Override
public void write(List<? extends CompositeResultBean> items) throws Exception {
    writeList.clear();
    List<String> writeList = new ArrayList<>();
    for (CompositeResultBean resultList : items) {
        for (String result : resultList.getMutationDataResult().split("\n")) {
            if (!Strings.isNullOrEmpty(result)) {
                writeList.add(result);/*from  w  w w  . java2s.com*/
            }
        }
    }

    flatFileItemWriter.write(writeList);
}

---

From source file:blue.lapis.pore.impl.event.server.PoreTabCompleteEvent.java

@Override
public void setCompletions(List<String> completions) {
    Validate.notNull(completions);//  w ww .j  a va2  s . c om
    List<String> eventCompletions = getHandle().getTabCompletions();
    eventCompletions.clear();
    eventCompletions.addAll(completions);
}

---

From source file:com.meltmedia.cadmium.servlets.BasicFileServlet.java

public static List<String> parseETagList(String value) {
    List<String> etags = new ArrayList<String>();
    value = value.trim();/*from  w  w  w .j  ava  2  s  .  c  om*/
    if ("*".equals(value)) {
        etags.add(value);
    } else {
        Matcher etagMatcher = etagPattern.matcher(value);
        while (etagMatcher.lookingAt()) {
            etags.add(unescapePattern.matcher(etagMatcher.group(2)).replaceAll("$1"));
            etagMatcher.region(etagMatcher.start() + etagMatcher.group().length(), value.length());
        }
        if (!etagMatcher.hitEnd()) {
            etags.clear();
        }
    }
    return etags;
}

---

From source file:com.redhat.persistence.oql.MultiMap.java

void clear() {
    m_keys.clear();//from www  .j  av  a 2  s .c  om
    for (Iterator it = m_values.entrySet().iterator(); it.hasNext();) {
        Map.Entry me = (Map.Entry) it.next();
        List values = (List) me.getValue();
        values.clear();
        m_free.add(values);
        it.remove();
    }
    m_size = 0;
}

---

From source file:edu.uci.ics.hyracks.algebricks.rewriter.rules.ConsolidateAssignsRule.java

@Override
public boolean rewritePost(Mutable<ILogicalOperator> opRef, IOptimizationContext context)
        throws AlgebricksException {
    AbstractLogicalOperator op = (AbstractLogicalOperator) opRef.getValue();
    if (op.getOperatorTag() != LogicalOperatorTag.ASSIGN) {
        return false;
    }/*from w w w. ja va  2 s. c  om*/
    AssignOperator assign1 = (AssignOperator) op;

    AbstractLogicalOperator op2 = (AbstractLogicalOperator) assign1.getInputs().get(0).getValue();
    if (op2.getOperatorTag() != LogicalOperatorTag.ASSIGN) {
        return false;
    }
    AssignOperator assign2 = (AssignOperator) op2;

    HashSet<LogicalVariable> used1 = new HashSet<LogicalVariable>();
    VariableUtilities.getUsedVariables(assign1, used1);
    for (LogicalVariable v2 : assign2.getVariables()) {
        if (used1.contains(v2)) {
            return false;
        }
    }

    assign1.getVariables().addAll(assign2.getVariables());
    assign1.getExpressions().addAll(assign2.getExpressions());

    Mutable<ILogicalOperator> botOpRef = assign2.getInputs().get(0);
    List<Mutable<ILogicalOperator>> asgnInpList = assign1.getInputs();
    asgnInpList.clear();
    asgnInpList.add(botOpRef);
    context.computeAndSetTypeEnvironmentForOperator(assign1);
    return true;
}

---

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