de.bwaldvogel.mongo.backend

Class Utils

java.lang.Object

de.bwaldvogel.mongo.backend.Utils

public class Utils
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	PATH_DELIMITER

Constructor Summary

Constructors

Constructor and Description
Utils()

Method Summary

Modifier and Type	Method and Description
static java.lang.Number	addNumbers(java.lang.Number a, java.lang.Number b)
static void	changeSubdocumentValue(java.lang.Object document, java.lang.String key, java.lang.Object newValue)
static java.lang.String	describeType(java.lang.Object value)
static java.lang.String	getCollectionNameFromFullName(java.lang.String fullName)
static java.lang.String	getDatabaseNameFromFullName(java.lang.String fullName)
static java.lang.String	getShorterPathIfPrefix(java.lang.String path1, java.lang.String path2)
static java.lang.Object	getSubdocumentValue(Document document, java.lang.String key)
static java.lang.Object	getSubdocumentValueCollectionAware(Document document, java.lang.String key)
static boolean	isTrue(java.lang.Object value)
static java.lang.String	join(java.util.List<?> values, java.lang.String delimiter)
static java.lang.String	joinTail(java.util.List<java.lang.String> pathFragments)
static void	markOkay(Document result)
static java.lang.Number	normalizeNumber(java.lang.Number value)
static java.lang.Object	removeSubdocumentValue(java.lang.Object document, java.lang.String key)
static java.util.List<java.lang.String>	splitPath(java.lang.String input)
static java.lang.Number	subtractNumbers(java.lang.Number a, java.lang.Number b)

Methods inherited from class java.lang.Object

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

Field Detail

PATH_DELIMITER

public static final java.lang.String PATH_DELIMITER

See Also:

Constant Field Values

Constructor Detail

Utils

public Utils()

Method Detail

addNumbers

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

subtractNumbers

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

getSubdocumentValue

public static java.lang.Object getSubdocumentValue(Document document,
                                                   java.lang.String key)

getSubdocumentValueCollectionAware

public static java.lang.Object getSubdocumentValueCollectionAware(Document document,
                                                                  java.lang.String key)

getDatabaseNameFromFullName

public static java.lang.String getDatabaseNameFromFullName(java.lang.String fullName)

getCollectionNameFromFullName

public static java.lang.String getCollectionNameFromFullName(java.lang.String fullName)

isTrue

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

normalizeNumber

public static java.lang.Number normalizeNumber(java.lang.Number value)

markOkay

public static void markOkay(Document result)

join

public static java.lang.String join(java.util.List<?> values,
                                    java.lang.String delimiter)

changeSubdocumentValue

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

removeSubdocumentValue

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

describeType

public static java.lang.String describeType(java.lang.Object value)

joinTail

public static java.lang.String joinTail(java.util.List<java.lang.String> pathFragments)

splitPath

public static java.util.List<java.lang.String> splitPath(java.lang.String input)

getShorterPathIfPrefix

public static java.lang.String getShorterPathIfPrefix(java.lang.String path1,
                                                      java.lang.String path2)