Package org.apache.tika.parser.sqlite3
Class SQLite3Parser
- java.lang.Object
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- org.apache.tika.parser.AbstractParser
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- org.apache.tika.parser.sqlite3.SQLite3Parser
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- All Implemented Interfaces:
Serializable
,Initializable
,Parser
public class SQLite3Parser extends AbstractParser implements Initializable
This is the main class for parsing SQLite3 files. Whenparse(java.io.InputStream, org.xml.sax.ContentHandler, org.apache.tika.metadata.Metadata, org.apache.tika.parser.ParseContext)
is called, this creates a newSQLite3DBParser
. Given potential conflicts of native libraries in web servers, users will need to add org.xerial's sqlite-jdbc jar to the class path for this parser to work. For development and testing, this jar is specified in tika-parsers' pom.xml, but it is currently set to "provided." Note that this family of jdbc parsers is designed to treat each CLOB and each BLOB as an embedded document; i.e. it will recursively process documents that are stored in a sqlite db as "bytes". If using a TikaInputStream, make sure to close it to delete the temp file that has to be created.- See Also:
- Serialized Form
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Constructor Summary
Constructors Constructor Description SQLite3Parser()
Checks to see if class is available for org.sqlite.JDBC.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
checkInitialization(InitializableProblemHandler problemHandler)
Set<MediaType>
getSupportedTypes(ParseContext context)
Returns the set of media types supported by this parser when used with the given parse context.void
initialize(Map<String,Param> params)
No-opvoid
parse(InputStream stream, ContentHandler handler, Metadata metadata, ParseContext context)
Parses a document stream into a sequence of XHTML SAX events.-
Methods inherited from class org.apache.tika.parser.AbstractParser
parse
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Method Detail
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getSupportedTypes
public Set<MediaType> getSupportedTypes(ParseContext context)
Description copied from interface:Parser
Returns the set of media types supported by this parser when used with the given parse context.- Specified by:
getSupportedTypes
in interfaceParser
- Parameters:
context
- parse context- Returns:
- immutable set of media types
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parse
public void parse(InputStream stream, ContentHandler handler, Metadata metadata, ParseContext context) throws IOException, SAXException, TikaException
Description copied from interface:Parser
Parses a document stream into a sequence of XHTML SAX events. Fills in related document metadata in the given metadata object.The given document stream is consumed but not closed by this method. The responsibility to close the stream remains on the caller.
Information about the parsing context can be passed in the context parameter. See the parser implementations for the kinds of context information they expect.
- Specified by:
parse
in interfaceParser
- Parameters:
stream
- the document stream (input)handler
- handler for the XHTML SAX events (output)metadata
- document metadata (input and output)context
- parse context- Throws:
IOException
- if the document stream could not be readSAXException
- if the SAX events could not be processedTikaException
- if the document could not be parsed
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initialize
public void initialize(Map<String,Param> params) throws TikaConfigException
No-op- Specified by:
initialize
in interfaceInitializable
- Parameters:
params
- params to use for initialization- Throws:
TikaConfigException
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checkInitialization
public void checkInitialization(InitializableProblemHandler problemHandler) throws TikaConfigException
- Specified by:
checkInitialization
in interfaceInitializable
- Parameters:
problemHandler
- if there is a problem and no custom initializableProblemHandler has been configured via Initializable parameters, this is called to respond.- Throws:
TikaConfigException
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