rrenkert@61: package de.intevation.mxd.reader;
rrenkert@61: 
rrenkert@61: import org.apache.log4j.Logger;
rrenkert@61: 
rrenkert@61: import com.esri.arcgis.display.ISymbol;
rrenkert@67: import com.esri.arcgis.display.ILineSymbol;
rrenkert@61: import com.esri.arcgis.display.MultiLayerLineSymbol;
rrenkert@61: 
rrenkert@61: import org.w3c.dom.Element;
rrenkert@61: 
rrenkert@61: /**
rrenkert@61:  * Reads multi layer line symbol information.
rrenkert@61:  *
rrenkert@61:  * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
rrenkert@61:  */
rrenkert@80: public class MultiLayerLineSymbolReader
rrenkert@80: extends AbstractSymbolReader {
rrenkert@61: 
rrenkert@61:     /**
rrenkert@61:      * The logger.
rrenkert@61:      */
rrenkert@61:     private static final Logger logger =
rrenkert@61:         Logger.getLogger(MultiLayerLineSymbolReader.class);
rrenkert@61: 
rrenkert@61:     /**
rrenkert@61:      * Private member.
rrenkert@61:      */
rrenkert@61:     private MultiLayerLineSymbol symbol;
rrenkert@61: 
rrenkert@61:     public MultiLayerLineSymbolReader(ISymbol symbol)
rrenkert@61:     throws Exception {
rrenkert@61:         logger.debug("contructor()");
rrenkert@61:         if(symbol instanceof MultiLayerLineSymbol) {
rrenkert@61:             this.symbol = (MultiLayerLineSymbol)symbol;
rrenkert@61:         }
rrenkert@61:         else {
rrenkert@61:             throw new Exception("Not a MultiLayerLineSymbol!");
rrenkert@61:         }
rrenkert@61:     }
rrenkert@61: 
rrenkert@67:     public MultiLayerLineSymbolReader(ILineSymbol symbol)
rrenkert@67:     throws Exception {
rrenkert@67:         logger.debug("contructor()");
rrenkert@67:         if(symbol instanceof MultiLayerLineSymbol) {
rrenkert@67:             this.symbol = (MultiLayerLineSymbol)symbol;
rrenkert@67:         }
rrenkert@67:         else {
rrenkert@67:             throw new Exception("Not a MultiLayerLineSymbol!");
rrenkert@67:         }
rrenkert@67:     }
rrenkert@67: 
rrenkert@61:     /**
rrenkert@61:      * Reads the symbol attributes.
rrenkert@61:      *
rrenkert@61:      * @return The XML node.
rrenkert@61:      */
rrenkert@115:     public Element read() {
rrenkert@61:         logger.debug("read()");
rrenkert@115:         try {
rrenkert@115:             for(int i = 0; i < symbol.getLayerCount(); i++) {
rrenkert@115:                 ISymbol sym = (ISymbol)symbol.getLayer(i);
rrenkert@115:                 ISymbolReader sreader = new LineSymbolReader(sym);
rrenkert@115:                 sreader.setParent(parent);
rrenkert@115:                 sreader.setUtil(util);
rrenkert@115:                 sreader.read();
rrenkert@115:             }
rrenkert@115:         }
rrenkert@115:         catch(Exception e) {
rrenkert@115:             logger.error(
rrenkert@115:                 "Could not read the symbol " +
rrenkert@115:                 symbol.getClass().toString());
rrenkert@61:         }
rrenkert@80:         return parent;
rrenkert@61:     }
rrenkert@61: }
rrenkert@61: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :