/*
* Copyright (C) 2006-2016 DLR, Germany
*
* All rights reserved
*
* http://www.rcenvironment.de/
*/
package de.rcenvironment.components.doe.common;
import java.io.IOException;
import org.codehaus.jackson.JsonNode;
import org.codehaus.jackson.JsonProcessingException;
import org.codehaus.jackson.map.ObjectMapper;
import org.codehaus.jackson.node.ObjectNode;
import de.rcenvironment.core.component.datamanagement.api.CommonComponentHistoryDataItem;
import de.rcenvironment.core.datamodel.api.TypedDatumSerializer;
import de.rcenvironment.core.utils.common.JsonUtils;
import de.rcenvironment.core.utils.common.StringUtils;
/**
* {@link de.rcenvironment.core.component.datamanagement.api.n} implementation for the DOE
* component.
*
* @author Sascha Zur
*/
public class DOEComponentHistoryDataItem extends CommonComponentHistoryDataItem {
protected static final String FORMAT_VERSION_1 = "1";
protected static final String CURRENT_FORMAT_VERSION = FORMAT_VERSION_1;
private static final long serialVersionUID = -2017053187345233310L;
private static final String TABLE_FILE_REFERENCE = "TableFile";
private static final String RESULT_FILE_REFERENCE = "ResultFile";
private String tableFileReference;
private String resultFileReference;
public DOEComponentHistoryDataItem() {
}
@Override
public String getFormatVersion() {
return StringUtils.escapeAndConcat(super.getFormatVersion(), CURRENT_FORMAT_VERSION);
}
@Override
public String getIdentifier() {
return DOEConstants.COMPONENT_ID;
}
@Override
public String serialize(TypedDatumSerializer serializer) throws IOException {
String commonDataString = super.serialize(serializer);
ObjectMapper mapper = JsonUtils.getDefaultObjectMapper();
JsonNode rootNode;
try {
rootNode = mapper.readTree(commonDataString);
} catch (JsonProcessingException e) {
throw new IOException(e);
}
((ObjectNode) rootNode).put(TABLE_FILE_REFERENCE, tableFileReference);
((ObjectNode) rootNode).put(RESULT_FILE_REFERENCE, resultFileReference);
return rootNode.toString();
}
/**
* @param historyData text representation of {@link DOEComponentHistoryDataItem}
* @param serializer {@link TypedDatumSerializer} instance
* @return new {@link DOEComponentHistoryDataItem} object
* @throws IOException on error
*/
public static DOEComponentHistoryDataItem fromString(String historyData, TypedDatumSerializer serializer)
throws IOException {
DOEComponentHistoryDataItem historyDataItem = new DOEComponentHistoryDataItem();
CommonComponentHistoryDataItem.initializeCommonHistoryDataFromString(historyDataItem, historyData, serializer);
historyDataItem.tableFileReference = DOEComponentHistoryDataItem.readFileReferenceFromString(TABLE_FILE_REFERENCE,
historyData, historyDataItem);
historyDataItem.resultFileReference = DOEComponentHistoryDataItem.readFileReferenceFromString(RESULT_FILE_REFERENCE,
historyData, historyDataItem);
return historyDataItem;
}
private static String readFileReferenceFromString(String referenceName, String historyData,
DOEComponentHistoryDataItem historyDataItem)
throws IOException {
ObjectMapper mapper = JsonUtils.getDefaultObjectMapper();
JsonNode rootNode;
try {
rootNode = mapper.readTree(historyData);
} catch (JsonProcessingException e) {
throw new IOException(e);
}
if (((ObjectNode) rootNode).has(referenceName)) {
return ((ObjectNode) rootNode).get(referenceName).getTextValue();
}
return null;
}
public void setResultFileReference(String fileReference) {
this.resultFileReference = fileReference;
}
public String getResultFileReference() {
return resultFileReference;
}
public void setTableFileReference(String inputFileReference) {
this.tableFileReference = inputFileReference;
}
public String getTableFileReference() {
return tableFileReference;
}
}