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package org.hisp.dhis.dd.action.dataelementgroup;
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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 org.hisp.dhis.dataelement.DataElementGroup;
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import org.hisp.dhis.dataelement.DataElementService;
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import org.hisp.dhis.i18n.I18n;
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import com.opensymphony.xwork.ActionSupport;
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* @author Torgeir Lorange Ostby
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* @version $Id: ValidateDataElementGroupAction.java 2869 2007-02-20 14:26:09Z andegje $
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public class ValidateDataElementGroupAction
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// -------------------------------------------------------------------------
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// -------------------------------------------------------------------------
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private DataElementService dataElementService;
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public void setDataElementService( DataElementService dataElementService )
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this.dataElementService = dataElementService;
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public void setI18n( I18n i18n )
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// -------------------------------------------------------------------------
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// -------------------------------------------------------------------------
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public void setId( Integer id )
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public void setName( String name )
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// -------------------------------------------------------------------------
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// -------------------------------------------------------------------------
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private String message;
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public String getMessage()
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// -------------------------------------------------------------------------
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// Action implementation
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// -------------------------------------------------------------------------
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public String execute()
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message = i18n.getString( "specify_name" );
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if ( name.length() == 0 )
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message = i18n.getString( "specify_name" );
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DataElementGroup match = dataElementService.getDataElementGroupByName( name );
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if ( match != null && (id == null || match.getId() != id) )
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message = i18n.getString( "name_in_use" );
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message = i18n.getString( "everything_is_ok" );