Revision 31 org.gvsig.sextante/trunk/org.gvsig.sextante.app/org.gvsig.sextante.app.extension/src/main/java/org/gvsig/sextante/app/extension/core/gvGeoAlgorithm.java
| gvGeoAlgorithm.java | ||
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import org.gvsig.fmap.dal.feature.FeatureAttributeDescriptor; |
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import org.gvsig.fmap.dal.feature.FeatureStore; |
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import org.gvsig.fmap.dal.feature.FeatureType; |
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import org.gvsig.fmap.dal.serverexplorer.filesystem.FilesystemStoreParameters; |
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import es.unex.sextante.core.GeoAlgorithm; |
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import es.unex.sextante.core.Sextante; |
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import es.unex.sextante.dataObjects.IVectorLayer; |
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import es.unex.sextante.exceptions.UnsupportedOutputChannelException; |
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import es.unex.sextante.exceptions.WrongOutputIDException; |
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import es.unex.sextante.outputs.FileOutputChannel; |
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import es.unex.sextante.outputs.IOutputChannel; |
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import es.unex.sextante.outputs.Output; |
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import es.unex.sextante.outputs.OutputRasterLayer; |
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import es.unex.sextante.outputs.OutputTable; |
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import es.unex.sextante.outputs.OutputVectorLayer; |
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/** |
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* Base class for gvSIG algorithms |
| ... | ... | |
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newName = newName + "I"; |
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return newName; |
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} |
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/* |
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* (non-Javadoc) |
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* @see es.unex.sextante.core.GeoAlgorithm#getOutputFilename(es.unex.sextante.outputs.Output) |
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*/ |
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protected String getOutputFilename(Output out) {
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IOutputChannel channel = out.getOutputChannel(); |
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String sFilename = null; |
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if(channel.getParameters() instanceof String) |
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sFilename = (String)((FileOutputChannel)channel).getParameters(); |
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else |
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if(channel.getParameters() instanceof FilesystemStoreParameters) |
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sFilename = ((FilesystemStoreParameters)channel.getParameters()).getFile().getAbsolutePath(); |
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if (sFilename == null){
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return null; |
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} |
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String[] exts = null; |
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if (out instanceof OutputRasterLayer){
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exts = m_OutputFactory.getRasterLayerOutputExtensions(); |
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} |
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else if (out instanceof OutputVectorLayer){
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exts = m_OutputFactory.getVectorLayerOutputExtensions(); |
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} |
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else if (out instanceof OutputTable){
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exts = m_OutputFactory.getTableOutputExtensions(); |
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} |
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else{
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return null; |
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} |
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for (int i = 0; i < exts.length; i++) {
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if (sFilename.endsWith(exts[i])){
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return sFilename; |
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} |
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} |
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return sFilename + "." + exts[0]; |
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} |
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/* |
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* (non-Javadoc) |
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* @see es.unex.sextante.core.GeoAlgorithm#getOutputChannel(java.lang.String) |
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*/ |
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protected IOutputChannel getOutputChannel(String sName) {
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Output out = null; |
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IOutputChannel channel = null; |
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try {
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out = m_OutputObjects.getOutput(sName); |
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channel = out.getOutputChannel(); |
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if (channel == null) |
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return new FileOutputChannel(m_OutputFactory.getTempFilename(out)); |
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else {
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String sFilename = getOutputFilename(out); |
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if (sFilename == null) |
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return new FileOutputChannel(m_OutputFactory.getTempFilename(out)); |
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else {
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if(channel instanceof FileOutputChannel) |
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((FileOutputChannel) channel).setFilename(sFilename); |
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return channel; |
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} |
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} |
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} catch (WrongOutputIDException e) {
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return null; |
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} |
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} |
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} |
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