// This software is released into the Public Domain. See copying.txt for details.
package org.openstreetmap.osmosis.pgsimple.v0_6;
import java.io.File;
import java.util.Map;
import org.openstreetmap.osmosis.core.container.v0_6.EntityContainer;
import org.openstreetmap.osmosis.pgsimple.common.NodeLocationStoreType;
import org.openstreetmap.osmosis.pgsimple.v0_6.impl.DirectoryCopyFileset;
import org.openstreetmap.osmosis.pgsimple.v0_6.impl.CopyFilesetBuilder;
import org.openstreetmap.osmosis.core.task.v0_6.Sink;
/**
* An OSM data sink for storing all data to database dump files. This task is
* intended for populating an empty database.
*
* @author Brett Henderson
*/
public class PostgreSqlDumpWriter implements Sink {
private CopyFilesetBuilder copyFilesetBuilder;
/**
* Creates a new instance.
*
* @param filePrefix
* The prefix to prepend to all generated file names.
* @param enableBboxBuilder
* If true, the way bbox geometry is built during processing
* instead of relying on the database to build them after import.
* This increases processing but is faster than relying on the
* database.
* @param enableLinestringBuilder
* If true, the way linestring geometry is built during
* processing instead of relying on the database to build them
* after import. This increases processing but is faster than
* relying on the database.
* @param storeType
* The node location storage type used by the geometry builders.
*/
public PostgreSqlDumpWriter(
File filePrefix, boolean enableBboxBuilder,
boolean enableLinestringBuilder, NodeLocationStoreType storeType) {
DirectoryCopyFileset copyFileset;
copyFileset = new DirectoryCopyFileset(filePrefix);
copyFilesetBuilder =
new CopyFilesetBuilder(copyFileset, enableBboxBuilder, enableLinestringBuilder, storeType);
}
/**
* {@inheritDoc}
*/
public void initialize(Map<String, Object> metaData) {
// Do nothing.
}
/**
* {@inheritDoc}
*/
public void process(EntityContainer entityContainer) {
copyFilesetBuilder.process(entityContainer);
}
/**
* Writes any buffered data to the database and commits.
*/
public void complete() {
copyFilesetBuilder.complete();
}
/**
* Releases all database resources.
*/
public void release() {
copyFilesetBuilder.release();
}
}