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package org.hisp.dhis.importexport.dxf.converter;
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* Copyright (c) 2004-2007, University of Oslo
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* * Neither the name of the HISP project nor the names of its contributors may
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* be used to endorse or promote products derived from this software without
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* specific prior written permission.
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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import java.util.Collection;
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import org.hisp.dhis.period.MonthlyPeriodType;
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import org.hisp.dhis.period.Period;
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import org.hisp.dhis.period.PeriodService;
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import org.hisp.dhis.period.PeriodType;
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import org.hisp.dhis.system.util.DateUtils;
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import org.hisp.dhis.jdbc.BatchHandler;
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import org.hisp.dhis.importexport.ExportParams;
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import org.hisp.dhis.importexport.GroupMemberType;
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import org.hisp.dhis.importexport.ImportObjectService;
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import org.hisp.dhis.importexport.ImportParams;
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import org.hisp.dhis.importexport.XMLConverter;
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import org.hisp.dhis.importexport.converter.AbstractPeriodConverter;
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import org.hisp.dhis.importexport.mapping.NameMappingUtil;
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import org.amplecode.staxwax.reader.XMLReader;
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import org.amplecode.staxwax.writer.XMLWriter;
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* @author Lars Helge Overland
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* @version $Id: PeriodConverter.java 6455 2008-11-24 08:59:37Z larshelg $
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public class PeriodConverter
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extends AbstractPeriodConverter implements XMLConverter
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public static final String COLLECTION_NAME = "periods";
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public static final String ELEMENT_NAME = "period";
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private static final String FIELD_ID = "id";
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private static final String FIELD_PERIOD_TYPE = "periodType";
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private static final String FIELD_START_DATE = "startDate";
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private static final String FIELD_END_DATE = "endDate";
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// -------------------------------------------------------------------------
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// -------------------------------------------------------------------------
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private Map<String, Integer> periodTypeMapping;
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// -------------------------------------------------------------------------
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// -------------------------------------------------------------------------
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* Constructor for write operations.
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public PeriodConverter()
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* Constructor for read operations.
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* @param batchHandler the batchHandler to use.
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* @param periodService the periodService to use.
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* @param importObjectService the importObjectService to use.
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public PeriodConverter( BatchHandler batchHandler,
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ImportObjectService importObjectService,
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PeriodService periodService,
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Map<String, Integer> periodTypeMapping )
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this.batchHandler = batchHandler;
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this.importObjectService = importObjectService;
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this.periodService = periodService;
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this.periodTypeMapping = periodTypeMapping;
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// -------------------------------------------------------------------------
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// XMLConverter implementation
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// -------------------------------------------------------------------------
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public void write( XMLWriter writer, ExportParams params )
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Collection<Period> periods = params.getPeriods();
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if ( periods != null && periods.size() > 0 )
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writer.openElement( COLLECTION_NAME );
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for ( Period period : periods )
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writer.openElement( ELEMENT_NAME );
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writer.writeElement( FIELD_ID, String.valueOf( period.getId() ) );
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writer.writeElement( FIELD_PERIOD_TYPE, String.valueOf( period.getPeriodType().getName() ) );
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writer.writeElement( FIELD_START_DATE, DateUtils.getMediumDateString( period.getStartDate() ) );
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writer.writeElement( FIELD_END_DATE, DateUtils.getMediumDateString( period.getEndDate() ) );
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writer.closeElement();
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writer.closeElement();
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public void read( XMLReader reader, ImportParams params )
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while ( reader.moveToStartElement( ELEMENT_NAME, COLLECTION_NAME ) )
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final Period period = new Period();
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PeriodType periodType = new MonthlyPeriodType();
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period.setPeriodType( periodType );
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reader.moveToStartElement( FIELD_ID );
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period.setId( Integer.parseInt( reader.getElementValue() ) );
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reader.moveToStartElement( FIELD_PERIOD_TYPE );
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period.getPeriodType().setId( periodTypeMapping.get( reader.getElementValue() ) );
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reader.moveToStartElement( FIELD_START_DATE );
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period.setStartDate( DateUtils.getMediumDate( reader.getElementValue() ) );
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reader.moveToStartElement( FIELD_END_DATE );
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period.setEndDate( DateUtils.getMediumDate( reader.getElementValue() ) );
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NameMappingUtil.addPeriodMapping( period.getId(), period );
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read( period, GroupMemberType.NONE, params );