Example usage for java.math BigInteger valueOf

List of usage examples for java.math BigInteger valueOf

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Introduction

In this page you can find the example usage for java.math BigInteger valueOf.

Prototype

private static BigInteger valueOf(int val[])

Source Link

Document

Returns a BigInteger with the given two's complement representation.

Usage

From source file:com.healthcit.cacure.dao.FormElementDao.java

/**
 * @return Next Ord Number in ordered entities.
 *///  w  w w. j  a va 2s.  c o m
@Transactional(propagation = Propagation.SUPPORTS)
public Integer calculateNextOrdNumber(Long formId) {
    String sql = "select max(ord +1) from form_element where form_id = :formId";
    Query query = em.createNativeQuery(sql);
    query.setParameter("formId", formId);
    BigInteger o = (BigInteger) query.getSingleResult();
    if (o == null) {
        o = BigInteger.valueOf(1l);
    }

    return o == null ? null : Integer.valueOf(o.intValue());
}

From source file:com.sun.honeycomb.admin.mgmt.server.HCCellAdapterBase.java

public BigInteger delCell(Byte cellId) throws MgmtException {
    logger.info("MC: delCell cell ID = " + cellId);
    MultiCellIntf api = MultiCellIntf.Proxy.getMultiCellAPI();
    if (api == null) {
        logger.severe("failed to grab multicellAPI");
        return BigInteger.valueOf(-1);
    }//  w  w w .  j av  a2  s  . com
    try {
        api.removeCell(cellId);
        return BigInteger.valueOf(0);
    } catch (IOException ioe) {
        logger.log(Level.SEVERE, "failed to delete cell from the hive", ioe);
        throw new MgmtException("Internal error while deleting the cell " + "from the hive");
    } catch (MultiCellException mue) {
        logger.log(Level.SEVERE, "failed to delete cell from the hive", mue);
        throw new MgmtException(mue.getMessage());
    } catch (ManagedServiceException mse) {
        logger.log(Level.SEVERE, "failed to delete cell from the hive", mse);
        throw new MgmtException("Internal error while deleting the cell " + "from the hive");
    }
}

From source file:co.rsk.blockchain.utils.BlockGenerator.java

public static Block createEmptyGenesisBlock() {
    Bloom logBloom = new Bloom();
    Block original = BlockGenerator.getGenesisBlock();

    return new Block(original.getParentHash(), // parent hash
            EMPTY_LIST_HASH, // uncle hash
            original.getCoinbase(), // coinbase
            logBloom.getData(), // logs bloom
            original.getDifficulty(), // difficulty
            0, original.getGasLimit(), original.getGasUsed(), original.getTimestamp() + ++count,
            EMPTY_BYTE_ARRAY, // extraData
            EMPTY_BYTE_ARRAY, // mixHash
            BigInteger.ZERO.toByteArray(), // provisory nonce
            EMPTY_TRIE_HASH, // receipts root
            EMPTY_TRIE_HASH, // transaction receipts
            EMPTY_TRIE_HASH, // state root
            null, // transaction list
            null, // uncle list
            BigInteger.valueOf(RskSystemProperties.RSKCONFIG.minerMinGasPrice()).toByteArray());
}

From source file:net.ripe.rpki.commons.validation.X509ResourceCertificateBottomUpValidatorTest.java

private X509CrlBuilder getRootCRL() {
    X509CrlBuilder builder = new X509CrlBuilder();

    builder.withIssuerDN(ROOT_CERTIFICATE_NAME);
    builder.withThisUpdateTime(VALIDITY_PERIOD.getNotValidBefore().plusDays(1));
    builder.withNextUpdateTime(new DateTime().plusMonths(1));
    builder.withNumber(BigInteger.valueOf(1));
    builder.withAuthorityKeyIdentifier(ROOT_KEY_PAIR.getPublic());
    builder.withSignatureProvider(DEFAULT_SIGNATURE_PROVIDER);
    return builder;
}

From source file:com.example.util.FileUtils.java

/**
 * Returns a human-readable version of the file size, where the input represents a specific number of bytes.
 * <p>//from  w w  w. ja va2 s .  c  o  m
 * If the size is over 1GB, the size is returned as the number of whole GB, i.e. the size is rounded down to the
 * nearest GB boundary.
 * </p>
 * <p>
 * Similarly for the 1MB and 1KB boundaries.
 * </p>
 * 
 * @param size
 *            the number of bytes
 * @return a human-readable display value (includes units - EB, PB, TB, GB, MB, KB or bytes)
 * @see <a href="https://issues.apache.org/jira/browse/IO-226">IO-226 - should the rounding be changed?</a>
 */
// See https://issues.apache.org/jira/browse/IO-226 - should the rounding be changed?
public static String byteCountToDisplaySize(long size) {
    return byteCountToDisplaySize(BigInteger.valueOf(size));
}

From source file:com.sourcesense.opencmis.server.TypeManager.java

/**
 * CMIS getTypesChildren.// ww w .  j a v a  2 s.  c om
 */
public TypeDefinitionList getTypesChildren(CallContext context, String typeId,
        boolean includePropertyDefinitions, BigInteger maxItems, BigInteger skipCount) {
    TypeDefinitionListImpl result = new TypeDefinitionListImpl();
    result.setList(new ArrayList<TypeDefinition>());
    result.setHasMoreItems(false);
    result.setNumItems(BigInteger.valueOf(0));

    int skip = (skipCount == null ? 0 : skipCount.intValue());
    if (skip < 0) {
        skip = 0;
    }

    int max = (maxItems == null ? Integer.MAX_VALUE : maxItems.intValue());
    if (max < 1) {
        return result;
    }

    if (typeId == null) {
        if (skip < 1) {
            result.getList().add(copyTypeDefintion(fTypes.get(FOLDER_TYPE_ID).getTypeDefinition()));
            max--;
        }
        if ((skip < 2) && (max > 0)) {
            result.getList().add(copyTypeDefintion(fTypes.get(DOCUMENT_TYPE_ID).getTypeDefinition()));
            max--;
        }

        result.setHasMoreItems((result.getList().size() + skip) < 2);
        result.setNumItems(BigInteger.valueOf(2));
    } else {
        TypeDefinitionContainer tc = fTypes.get(typeId);
        if ((tc == null) || (tc.getChildren() == null)) {
            return result;
        }

        for (TypeDefinitionContainer child : tc.getChildren()) {
            if (skip > 0) {
                skip--;
                continue;
            }

            result.getList().add(copyTypeDefintion(child.getTypeDefinition()));

            max--;
            if (max == 0) {
                break;
            }
        }

        result.setHasMoreItems((result.getList().size() + skip) < tc.getChildren().size());
        result.setNumItems(BigInteger.valueOf(tc.getChildren().size()));
    }

    if (!includePropertyDefinitions) {
        for (TypeDefinition type : result.getList()) {
            type.getPropertyDefinitions().clear();
        }
    }

    return result;
}

From source file:org.opendaylight.ovsdb.plugin.ConfigurationService.java

/**
 * Create a Port Attached to a Bridge/*w  w  w  .  j a v a2 s. c o  m*/
 * Ex. ovs-vsctl add-port br0 vif0
 * @param node Node serving this configuration service
 * @param bridgeIdentifier String representation of a Bridge Domain
 * @param portIdentifier String representation of a user defined Port Name
 */
@Override
public Status addPort(Node node, String bridgeIdentifier, String portIdentifier,
        Map<ConfigConstants, Object> configs) {
    try {
        if (connectionService == null) {
            logger.error("Couldn't refer to the ConnectionService");
            return new Status(StatusCode.NOSERVICE);
        }
        Connection connection = this.getConnection(node);
        if (connection == null) {
            return new Status(StatusCode.NOSERVICE, "Connection to ovsdb-server not available");
        }
        if (connection != null) {
            Map<String, Table<?>> brTable = inventoryServiceInternal.getTableCache(node, Bridge.NAME.getName());
            String newBridge = "new_bridge";
            String newInterface = "new_interface";
            String newPort = "new_port";

            if (brTable != null) {
                Operation addBrMutRequest = null;
                String brUuid = null;
                for (String uuid : brTable.keySet()) {
                    Bridge bridge = (Bridge) brTable.get(uuid);
                    if (bridge.getName().contains(bridgeIdentifier)) {
                        brUuid = uuid;
                    }
                }

                UUID brUuidPair = new UUID(newPort);
                Mutation bm = new Mutation("ports", Mutator.INSERT, brUuidPair);
                List<Mutation> mutations = new ArrayList<Mutation>();
                mutations.add(bm);

                UUID uuid = new UUID(brUuid);
                Condition condition = new Condition("_uuid", Function.EQUALS, uuid);
                List<Condition> where = new ArrayList<Condition>();
                where.add(condition);
                addBrMutRequest = new MutateOperation(Bridge.NAME.getName(), where, mutations);

                OvsDBMap<String, String> options = null;
                String type = null;
                OvsDBSet<BigInteger> tags = null;
                if (configs != null) {
                    type = (String) configs.get(ConfigConstants.TYPE);
                    Map<String, String> customConfigs = (Map<String, String>) configs
                            .get(ConfigConstants.CUSTOM);
                    if (customConfigs != null) {
                        options = new OvsDBMap<String, String>();
                        for (String customConfig : customConfigs.keySet()) {
                            options.put(customConfig, customConfigs.get(customConfig));
                        }
                    }
                }

                Interface interfaceRow = new Interface();
                interfaceRow.setName(portIdentifier);

                if (type != null) {
                    if (type.equalsIgnoreCase(OvsdbType.PortType.TUNNEL.name())) {
                        interfaceRow.setType((String) configs.get(ConfigConstants.TUNNEL_TYPE));
                        if (options == null)
                            options = new OvsDBMap<String, String>();
                        options.put("remote_ip", (String) configs.get(ConfigConstants.DEST_IP));
                    } else if (type.equalsIgnoreCase(OvsdbType.PortType.VLAN.name())) {
                        tags = new OvsDBSet<BigInteger>();
                        tags.add(BigInteger
                                .valueOf(Integer.parseInt((String) configs.get(ConfigConstants.VLAN))));
                    } else if (type.equalsIgnoreCase(OvsdbType.PortType.PATCH.name())) {
                        interfaceRow.setType(type.toLowerCase());
                    }
                }
                if (options != null) {
                    interfaceRow.setOptions(options);
                }

                InsertOperation addIntfRequest = new InsertOperation(Interface.NAME.getName(), newInterface,
                        interfaceRow);

                Port portRow = new Port();
                portRow.setName(portIdentifier);
                if (tags != null)
                    portRow.setTag(tags);
                OvsDBSet<UUID> interfaces = new OvsDBSet<UUID>();
                UUID interfaceid = new UUID(newInterface);
                interfaces.add(interfaceid);
                portRow.setInterfaces(interfaces);
                InsertOperation addPortRequest = new InsertOperation(Port.NAME.getName(), newPort, portRow);

                TransactBuilder transaction = new TransactBuilder();
                transaction.addOperations(new ArrayList<Operation>(
                        Arrays.asList(addBrMutRequest, addPortRequest, addIntfRequest)));

                ListenableFuture<List<OperationResult>> transResponse = connection.getRpc()
                        .transact(transaction);
                List<OperationResult> tr = transResponse.get();
                List<Operation> requests = transaction.getRequests();
                Status status = new Status(StatusCode.SUCCESS);
                for (int i = 0; i < tr.size(); i++) {
                    if (i < requests.size())
                        requests.get(i).setResult(tr.get(i));
                    if (tr.get(i).getError() != null && tr.get(i).getError().trim().length() > 0) {
                        OperationResult result = tr.get(i);
                        status = new Status(StatusCode.BADREQUEST,
                                result.getError() + " : " + result.getDetails());
                    }
                }

                if (tr.size() > requests.size()) {
                    OperationResult result = tr.get(tr.size() - 1);
                    logger.error("Error creating Bridge : {}\n Error : {}\n Details : {}", bridgeIdentifier,
                            result.getError(), result.getDetails());
                    status = new Status(StatusCode.BADREQUEST, result.getError() + " : " + result.getDetails());
                }
                return status;
            }
            return new Status(StatusCode.INTERNALERROR);
        }
    } catch (Exception e) {
        logger.error("Error in addPort()", e);
    }
    return new Status(StatusCode.INTERNALERROR);
}

From source file:eu.dety.burp.joseph.attacks.bleichenbacher_pkcs1.BleichenbacherPkcs1DecryptionAttackExecutor.java

private BigInteger step3ComputeUpperBound(final BigInteger s, final BigInteger modulus,
        final BigInteger upperIntervalBound) {
    BigInteger upperBound = upperIntervalBound.multiply(s);
    upperBound = upperBound.subtract(BigInteger.valueOf(2).multiply(bigB));
    // ceil//from   w ww  . j  av  a  2  s .co m
    BigInteger[] tmp = upperBound.divideAndRemainder(modulus);
    if (BigInteger.ZERO.compareTo(tmp[1]) != 0) {
        upperBound = BigInteger.ONE.add(tmp[0]);
    } else {
        upperBound = tmp[0];
    }

    return upperBound;
}

From source file:net.ripe.rpki.commons.validation.X509ResourceCertificateBottomUpValidatorTest.java

private X509CrlBuilder getChildCRL() {
    X509CrlBuilder builder = new X509CrlBuilder();

    builder.withIssuerDN(FIRST_CHILD_CERTIFICATE_NAME);
    builder.withThisUpdateTime(VALIDITY_PERIOD.getNotValidBefore().plusDays(1));
    builder.withNextUpdateTime(new DateTime().plusMonths(1));
    builder.withNumber(BigInteger.valueOf(1));
    builder.withAuthorityKeyIdentifier(FIRST_CHILD_KEY_PAIR.getPublic());
    builder.withSignatureProvider(DEFAULT_SIGNATURE_PROVIDER);
    return builder;
}

From source file:jp.aegif.nemaki.cmis.aspect.impl.CompileServiceImpl.java

@Override
public ObjectList compileChangeDataList(CallContext context, String repositoryId, List<Change> changes,
        Holder<String> changeLogToken, Boolean includeProperties, String filter, Boolean includePolicyIds,
        Boolean includeAcl) {//ww  w .j av  a  2  s. co m
    ObjectListImpl results = new ObjectListImpl();
    results.setObjects(new ArrayList<ObjectData>());

    Map<String, Content> cachedContents = new HashMap<String, Content>();
    if (changes != null && CollectionUtils.isNotEmpty(changes)) {
        for (Change change : changes) {
            // Retrieve the content(using caches)
            String objectId = change.getId();
            Content content = new Content();
            if (cachedContents.containsKey(objectId)) {
                content = cachedContents.get(objectId);
            } else {
                content = contentService.getContent(repositoryId, objectId);
                cachedContents.put(objectId, content);
            }
            // Compile a change object data depending on its type
            results.getObjects()
                    .add(compileChangeObjectData(repositoryId, change, content, includePolicyIds, includeAcl));
        }
    }

    results.setNumItems(BigInteger.valueOf(results.getObjects().size()));

    String latestInRepository = repositoryService.getRepositoryInfo(repositoryId).getLatestChangeLogToken();
    String latestInResults = changeLogToken.getValue();
    if (latestInResults != null && latestInResults.equals(latestInRepository)) {
        results.setHasMoreItems(false);
    } else {
        results.setHasMoreItems(true);
    }
    return results;
}