Package org.openprovenance.prov.service

Class Querier

java.lang.Object

org.openprovenance.prov.service.Querier

public class Querier
extends Object

Constructor Summary

Constructors

Constructor	Description
Querier(Storage storage, Connection conn)

Method Summary

Modifier and Type	Method	Description
<T> T	do_query(T data, Consumer<T> check, BiConsumer<StringBuilder,T> composeQuery, BiConsumerWithException<ResultSet,T> completeData)
<T> boolean	do_statements(T data, Consumer<T> check, BiConsumer<StringBuilder,T> composeQuery)
InputStream	getBlobs(long id, String query)
org.apache.commons.lang3.tuple.Triple<InputStream,String,String>	getBlobs3(long id, String query)
long	storeBlobs(InputStream descriptorStream, InputStream binaryStream, String mediaType, String name, String insertStatement)

Methods inherited from class java.lang.Object

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

Constructor Details

Querier

public Querier(Storage storage,
 Connection conn)

Method Details

do_query

public <T> T do_query(T data,
 Consumer<T> check,
 BiConsumer<StringBuilder,T> composeQuery,
 BiConsumerWithException<ResultSet,T> completeData)

do_statements

public <T> boolean do_statements(T data,
 Consumer<T> check,
 BiConsumer<StringBuilder,T> composeQuery)

storeBlobs

public long storeBlobs(InputStream descriptorStream,
 InputStream binaryStream,
 String mediaType,
 String name,
 String insertStatement)
                throws SQLException,
IOException

Throws:

SQLException

IOException

getBlobs3

public org.apache.commons.lang3.tuple.Triple<InputStream,String,String> getBlobs3(long id,
 String query)

getBlobs

public InputStream getBlobs(long id,
 String query)