Class CommonUtils

java.lang.Object

services.moleculer.util.CommonUtils

public final class CommonUtils
extends Object

Common utilities.

Constructor Summary

Constructors

Constructor	Description
CommonUtils()

Method Summary

Modifier and Type	Method	Description
static final byte[]	compress(byte[] data, int level)
static final void	convertAnnotations(io.datatree.Tree config, Annotation[] annotations)
static final byte[]	decompress(byte[] data)
static final ParseResult	extractStream(io.datatree.Tree data)
static final String	formatNamoSec(long nanoSec)
static final String	formatNumber(Number number)
static final String	formatPath(String path)
static final Object	getFieldFromProxy(Object object, Field field)
static final String	getFormat(String path)
static final String	getHostName()
static final String	getHostOrIP(boolean preferHostname, io.datatree.Tree info)
static final io.datatree.Tree	getNodeInfos(ServiceBroker broker, Transporter transporter)
static final io.datatree.Tree	mergeMeta(io.datatree.Tree rsp, io.datatree.Tree req)
static final String	nameOf(Class<?> type, boolean addQuotes)
static final String	nameOf(Object object, boolean addQuotes)
static final String	nameOf(String prefix, Field field)
static final ParseResult	parseParams(Object[] params)
static final String[]	parseURLs(io.datatree.Tree config, String name, String[] defaultURLs)
static final byte[]	readFully(InputStream in)
static final io.datatree.Tree	readTree(InputStream in, String format)
static final io.datatree.Tree	readTree(String resourceURL)
static final io.datatree.Tree	removeLocalEvents(io.datatree.Tree descriptor)
static final long	resolveUnit(String string)
static final void	suggestDependency(String groupId, String artifactId, String version)
static final FastBuildTree	throwableToTree(String id, String nodeID, String protocolVersion, Throwable error)

Methods inherited from class Object

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

Constructor Details

CommonUtils

public CommonUtils()

Method Details

mergeMeta

public static final io.datatree.Tree mergeMeta(io.datatree.Tree rsp,
 io.datatree.Tree req)

getFieldFromProxy

public static final Object getFieldFromProxy(Object object,
 Field field)
                                      throws Exception

Throws:

Exception

throwableToTree

public static final FastBuildTree throwableToTree(String id,
 String nodeID,
 String protocolVersion,
 Throwable error)

formatPath

public static final String formatPath(String path)

suggestDependency

public static final void suggestDependency(String groupId,
 String artifactId,
 String version)

convertAnnotations

public static final void convertAnnotations(io.datatree.Tree config,
 Annotation[] annotations)
                                     throws IllegalAccessException,
IllegalArgumentException,
InvocationTargetException

Throws:

IllegalAccessException

IllegalArgumentException

InvocationTargetException

formatNumber

public static final String formatNumber(Number number)

formatNamoSec

public static final String formatNamoSec(long nanoSec)

getNodeInfos

public static final io.datatree.Tree getNodeInfos(ServiceBroker broker,
 Transporter transporter)

removeLocalEvents

public static final io.datatree.Tree removeLocalEvents(io.datatree.Tree descriptor)

getHostOrIP

public static final String getHostOrIP(boolean preferHostname,
 io.datatree.Tree info)

getHostName

public static final String getHostName()

parseURLs

public static final String[] parseURLs(io.datatree.Tree config,
 String name,
 String[] defaultURLs)

extractStream

public static final ParseResult extractStream(io.datatree.Tree data)

parseParams

public static final ParseResult parseParams(Object[] params)

nameOf

public static final String nameOf(String prefix,
 Field field)

nameOf

public static final String nameOf(Object object,
 boolean addQuotes)

nameOf

public static final String nameOf(Class<?> type,
 boolean addQuotes)

readTree

public static final io.datatree.Tree readTree(String resourceURL)
                                       throws Exception

Throws:

Exception

readTree

public static final io.datatree.Tree readTree(InputStream in,
 String format)
                                       throws Exception

Throws:

Exception

readFully

public static final byte[] readFully(InputStream in)
                              throws IOException

Throws:

IOException

getFormat

public static final String getFormat(String path)

compress

public static final byte[] compress(byte[] data,
 int level)
                             throws IOException

Throws:

IOException

decompress

public static final byte[] decompress(byte[] data)
                               throws IOException,
DataFormatException

Throws:

IOException

DataFormatException

resolveUnit

public static final long resolveUnit(String string)
                              throws NumberFormatException

Throws:

NumberFormatException