org.apache.oodt.cas.crawl

Class MetExtractorProductCrawler

java.lang.Object

org.apache.oodt.cas.crawl.config.ProductCrawlerBean

org.apache.oodt.cas.crawl.ProductCrawler

org.apache.oodt.cas.crawl.MetExtractorProductCrawler

All Implemented Interfaces:

CoreMetKeys, SpringSetIdInjectionType

public class MetExtractorProductCrawler
extends ProductCrawler

Version:

$Revision$

A variant of the Standard Product Crawler where .met files are generated on the fly as product files are encountered.

Author:

mattmann, bfoster

Field Summary

Fields inherited from class org.apache.oodt.cas.crawl.ProductCrawler

actionRepo, DIR_FILTER, FILE_FILTER, ingester, ingestStatus, LOG

Fields inherited from interface org.apache.oodt.cas.filemgr.metadata.CoreMetKeys

FILE_LOCATION, FILE_SIZE, FILENAME, MIME_TYPE, PRODUCT_ID, PRODUCT_NAME, PRODUCT_RECEVIED_TIME, PRODUCT_STRUCTURE, PRODUCT_TYPE

Constructor Summary

Constructors

Constructor and Description
MetExtractorProductCrawler()

Method Summary

Methods

Modifier and Type	Method and Description
protected Metadata	getMetadataForProduct(File product)
String	getNamingConventionId()
List<String>	getPreCondIds()
protected boolean	passesPreconditions(File product)
protected File	renameProduct(File product, Metadata productMetadata)
void	setMetExtractor(String metExtractor)
void	setMetExtractorConfig(String metExtractorConfig)
void	setNamingConventionId(String namingConventionId)
void	setPreCondIds(List<String> preCondIds)

Methods inherited from class org.apache.oodt.cas.crawl.ProductCrawler

crawl, crawl, getIngestStatus, handleFile

Methods inherited from class org.apache.oodt.cas.crawl.config.ProductCrawlerBean

getActionIds, getApplicationContext, getClientTransferer, getDaemonPort, getDaemonWait, getFilemgrUrl, getGlobalMetadata, getId, getProductPath, getRequiredMetadata, isCrawlForDirs, isNoRecur, isSkipIngest, setActionIds, setApplicationContext, setClientTransferer, setCrawlForDirs, setDaemonPort, setDaemonWait, setFilemgrUrl, setGlobalMetadata, setId, setNoRecur, setProductPath, setRequiredMetadata, setSkipIngest

Methods inherited from class java.lang.Object

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

Constructor Detail

MetExtractorProductCrawler

public MetExtractorProductCrawler()

Method Detail

getMetadataForProduct

protected Metadata getMetadataForProduct(File product)
                                  throws Exception

Specified by:

getMetadataForProduct in class ProductCrawler

Throws:

Exception

passesPreconditions

protected boolean passesPreconditions(File product)

Specified by:

passesPreconditions in class ProductCrawler

renameProduct

protected File renameProduct(File product,
                 Metadata productMetadata)
                      throws Exception

Specified by:

renameProduct in class ProductCrawler

Throws:

Exception

setMetExtractor

public void setMetExtractor(String metExtractor)
                     throws MetExtractionException,
                            InstantiationException,
                            IllegalAccessException,
                            ClassNotFoundException

Throws:

MetExtractionException

InstantiationException

IllegalAccessException

ClassNotFoundException

setMetExtractorConfig

public void setMetExtractorConfig(String metExtractorConfig)
                           throws MetExtractionException

Throws:

MetExtractionException

getPreCondIds

public List<String> getPreCondIds()

setPreCondIds

public void setPreCondIds(List<String> preCondIds)

setNamingConventionId

public void setNamingConventionId(String namingConventionId)

getNamingConventionId

public String getNamingConventionId()