eu.dnetlib.msro.workflows.hadoop

Class MDStoreBatchExporterJobNode

java.lang.Object

com.googlecode.sarasvati.mem.MemNode

eu.dnetlib.msro.workflows.nodes.SarasvatiJobNode

eu.dnetlib.msro.workflows.nodes.SimpleJobNode

eu.dnetlib.msro.workflows.hadoop.MDStoreBatchExporterJobNode

All Implemented Interfaces:

com.googlecode.sarasvati.adapter.Adaptable, com.googlecode.sarasvati.Node, Cloneable, org.springframework.beans.factory.Aware, org.springframework.beans.factory.BeanNameAware

public class MDStoreBatchExporterJobNode
extends eu.dnetlib.msro.workflows.nodes.SimpleJobNode

This jobNode reads all the metadata records from all the mongodb collections and generates an hdfs sequence file.

Author:

claudio

Field Summary

Fields inherited from class com.googlecode.sarasvati.mem.MemNode

definingGraph, external, externalEnv, graph, guard, id, idGenerator, isStart, joinParam, joinType, name, originatingExternalNode, type

Constructor Summary

Constructors

Constructor and Description
MDStoreBatchExporterJobNode()

Method Summary

Modifier and Type	Method and Description
String	execute(com.googlecode.sarasvati.NodeToken token)
String	getFormat()
String	getInterpretation()
String	getLayout()
String	getOutputEprParam()
eu.dnetlib.enabling.locators.UniqueServiceLocator	getServiceLocator()
void	setFormat(String format)
void	setInterpretation(String interpretation)
void	setLayout(String layout)
void	setOutputEprParam(String outputEprParam)

Methods inherited from class eu.dnetlib.msro.workflows.nodes.SimpleJobNode

beforeCompleted, beforeFailed, beforeStart, execute

Methods inherited from class eu.dnetlib.msro.workflows.nodes.SarasvatiJobNode

getBeanName, getEnvParams, getParams, getPropertyFetcher, getSysParams, parseJsonParameters, setBeanName, setEnvParams, setParams, setSysParams

Methods inherited from class com.googlecode.sarasvati.mem.MemNode

backtrack, clone, getAdaptor, getDefiningGraph, getExternal, getExternalEnv, getGraph, getGuard, getId, getJoinParam, getJoinStrategy, getJoinType, getName, getOriginatingExternalNode, getType, guard, initId, isBacktrackable, isImportedFromExternal, isStart, setDefiningGraph, setExternal, setGraph, setGuard, setJoinParam, setJoinType, setName, setOriginatingExternalNode, setStart, setType

Methods inherited from class java.lang.Object

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

Constructor Detail

MDStoreBatchExporterJobNode

public MDStoreBatchExporterJobNode()

Method Detail

execute

public String execute(com.googlecode.sarasvati.NodeToken token)
               throws Exception

Specified by:

execute in class eu.dnetlib.msro.workflows.nodes.SimpleJobNode

Throws:

Exception

getFormat

public String getFormat()

setFormat

public void setFormat(String format)

getLayout

public String getLayout()

setLayout

public void setLayout(String layout)

getInterpretation

public String getInterpretation()

setInterpretation

public void setInterpretation(String interpretation)

getOutputEprParam

public String getOutputEprParam()

setOutputEprParam

public void setOutputEprParam(String outputEprParam)

getServiceLocator

public eu.dnetlib.enabling.locators.UniqueServiceLocator getServiceLocator()