Package ddf.catalog.transformer.common.tika

Class TikaMetadataExtractor

java.lang.Object

ddf.catalog.transformer.common.tika.TikaMetadataExtractor

public class TikaMetadataExtractor
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static final org.slf4j.Logger	LOGGER
static final String	METADATA_LIMIT_REACHED_MSG

Constructor Summary

Constructors

Constructor	Description
TikaMetadataExtractor(InputStream inputStream)	Constructs a new tika extractor which parses the provided input stream into a tika Metadata object, the body text, and the metadata XML
TikaMetadataExtractor(InputStream inputStream, int maxBodyLength, int maxMetadataLength)	Constructs a new tika extractor which parses the provided input stream into a tika Metadata object, the body text, and the metadata XML The body text is truncated after maxLength

Method Summary

Modifier and Type	Method	Description
String	getBodyText()
org.apache.tika.metadata.Metadata	getMetadata()
String	getMetadataXml()

Methods inherited from class java.lang.Object

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

Field Details

LOGGER

public static final org.slf4j.Logger LOGGER

METADATA_LIMIT_REACHED_MSG

public static final String METADATA_LIMIT_REACHED_MSG

See Also:

• Constant Field Values

Constructor Details

TikaMetadataExtractor

public TikaMetadataExtractor(InputStream inputStream)
                      throws org.apache.tika.exception.TikaException

Constructs a new tika extractor which parses the provided input stream into a tika Metadata object, the body text, and the metadata XML

Parameters:

inputStream - - the input stream to be parsed

Throws:

org.apache.tika.exception.TikaException - - if parsing fails

TikaMetadataExtractor

public TikaMetadataExtractor(InputStream inputStream,
 int maxBodyLength,
 int maxMetadataLength)
                      throws org.apache.tika.exception.TikaException

Constructs a new tika extractor which parses the provided input stream into a tika Metadata object, the body text, and the metadata XML The body text is truncated after maxLength

Parameters:

inputStream - - the input stream to be parsed

maxBodyLength - - the max length of the parsed body text

maxMetadataLength - - the max length of the parsed metadata.

Throws:

org.apache.tika.exception.TikaException - - if parsing fails

Method Details

getBodyText

public String getBodyText()

getMetadataXml

public String getMetadataXml()

getMetadata

public org.apache.tika.metadata.Metadata getMetadata()