53 lines
1.7 KiB
Java
53 lines
1.7 KiB
Java
package org.gcube.portlets.user.td.gwtservice.server.trservice;
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import java.util.Map;
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import org.gcube.data.analysis.tabulardata.commons.webservice.types.operations.OperationExecution;
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import org.gcube.data.analysis.tabulardata.model.column.ColumnReference;
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import org.gcube.portlets.user.td.gwtservice.shared.Constants;
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import org.gcube.portlets.user.td.gwtservice.shared.tr.RefColumn;
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import org.gcube.portlets.user.td.widgetcommonevent.shared.operations.OperationsId;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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/**
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*
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* @author "Giancarlo Panichi"
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*
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*/
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public class ExtractReferences {
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private static Logger logger = LoggerFactory
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.getLogger(ExtractReferences.class);
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public static RefColumn extract(OperationExecution op) {
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logger.debug("ExtractReferences OperationExecution: "+op);
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RefColumn refColumn = null;
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Long opId = op.getOperationId();
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if (opId.compareTo(OperationsId.ChangeToDimensionColumn.toLong())==0) {
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refColumn = retrieveRefColumn(op);
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}
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logger.debug("ExtractReferences: " + refColumn);
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return refColumn;
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}
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protected static RefColumn retrieveRefColumn(OperationExecution op) {
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RefColumn refColumn = null;
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Map<String, Object> parameters = op.getParameters();
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ColumnReference columnReference = (ColumnReference) parameters
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.get(Constants.PARAMETER_REFERENCE_COLUMN);
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logger.debug("Parameter " + Constants.PARAMETER_REFERENCE_COLUMN + ": "
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+ columnReference);
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if (columnReference != null && columnReference.getColumnId() != null
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&& columnReference.getTableId() != null) {
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refColumn = new RefColumn(String.valueOf(columnReference
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.getTableId().getValue()), columnReference.getColumnId()
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.getValue());
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}
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return refColumn;
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}
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}
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