// This software is released into the Public Domain. See copying.txt for details.
package org.openstreetmap.osmosis.xml.v0_6;
import java.io.File;
import org.openstreetmap.osmosis.core.pipeline.common.TaskConfiguration;
import org.openstreetmap.osmosis.core.pipeline.common.TaskManager;
import org.openstreetmap.osmosis.core.pipeline.v0_6.RunnableChangeSourceManager;
import org.openstreetmap.osmosis.xml.common.CompressionMethod;
import org.openstreetmap.osmosis.xml.common.XmlTaskManagerFactory;
/**
* The task manager factory for an xml change reader.
*
* @author Brett Henderson
*/
public class XmlChangeReaderFactory extends XmlTaskManagerFactory {
private static final String ARG_FILE_NAME = "file";
private static final String DEFAULT_FILE_NAME = "change.osc";
private static final String ARG_ENABLE_DATE_PARSING = "enableDateParsing";
private static final boolean DEFAULT_ENABLE_DATE_PARSING = true;
/**
* {@inheritDoc}
*/
@Override
protected TaskManager createTaskManagerImpl(TaskConfiguration taskConfig) {
String fileName;
File file;
boolean enableDateParsing;
CompressionMethod compressionMethod;
XmlChangeReader task;
// Get the task arguments.
fileName = getStringArgument(
taskConfig,
ARG_FILE_NAME,
getDefaultStringArgument(taskConfig, DEFAULT_FILE_NAME)
);
enableDateParsing = getBooleanArgument(taskConfig, ARG_ENABLE_DATE_PARSING, DEFAULT_ENABLE_DATE_PARSING);
compressionMethod = getCompressionMethodArgument(taskConfig, fileName);
// Create a file object from the file name provided.
file = new File(fileName);
// Build the task object.
task = new XmlChangeReader(file, enableDateParsing, compressionMethod);
return new RunnableChangeSourceManager(taskConfig.getId(), task, taskConfig.getPipeArgs());
}
}