de.bwaldvogel.mongo.backend

Class Utils

java.lang.Object

de.bwaldvogel.mongo.backend.Utils

public class Utils
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
Utils()

Method Summary

Methods

Modifier and Type	Method and Description
static java.lang.Number	addNumbers(java.lang.Number a, java.lang.Number b)
static java.util.List<java.lang.Object>	asList(java.lang.Object value)
static long	calculateSize(org.bson.BSONObject document)
static boolean	containsQueryExpression(java.lang.Object value)
static java.util.regex.Pattern	createPattern(java.lang.String regex, java.lang.String options)
static java.lang.Object	getListSafe(java.lang.Object document, java.lang.String field)
static java.lang.Object	getSubdocumentValue(org.bson.BSONObject document, java.lang.String key)
static boolean	isTrue(java.lang.Object value)
static void	markOkay(org.bson.BSONObject result)
static java.lang.Object	normalizeValue(java.lang.Object value)
static boolean	nullAwareEquals(java.lang.Object a, java.lang.Object b)
static void	removeListSafe(java.lang.Object document, java.lang.String key)
static void	setListSafe(java.lang.Object document, java.lang.String key, java.lang.Object obj)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Utils

public Utils()

Method Detail

addNumbers

public static java.lang.Number addNumbers(java.lang.Number a,
                          java.lang.Number b)

getSubdocumentValue

public static java.lang.Object getSubdocumentValue(org.bson.BSONObject document,
                                   java.lang.String key)

isTrue

public static boolean isTrue(java.lang.Object value)

normalizeValue

public static java.lang.Object normalizeValue(java.lang.Object value)

nullAwareEquals

public static boolean nullAwareEquals(java.lang.Object a,
                      java.lang.Object b)

calculateSize

public static long calculateSize(org.bson.BSONObject document)

asList

public static java.util.List<java.lang.Object> asList(java.lang.Object value)

containsQueryExpression

public static boolean containsQueryExpression(java.lang.Object value)

getListSafe

public static java.lang.Object getListSafe(java.lang.Object document,
                           java.lang.String field)
                                    throws java.lang.IllegalArgumentException

Throws:

java.lang.IllegalArgumentException

markOkay

public static void markOkay(org.bson.BSONObject result)

createPattern

public static java.util.regex.Pattern createPattern(java.lang.String regex,
                                    java.lang.String options)

setListSafe

public static void setListSafe(java.lang.Object document,
               java.lang.String key,
               java.lang.Object obj)

removeListSafe

public static void removeListSafe(java.lang.Object document,
                  java.lang.String key)