X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=core%2Fsrc%2Fnet%2Fsf%2Fopenrocket%2Fpreset%2Fxml%2FOpenRocketComponentLoader.java;fp=core%2Fsrc%2Fnet%2Fsf%2Fopenrocket%2Fpreset%2Fxml%2FOpenRocketComponentLoader.java;h=a27712c7f0520da2727e2c9e31eedb07377b92f8;hb=9349577cdfdff682b2aabd6daa24fdc3a7449b58;hp=0000000000000000000000000000000000000000;hpb=30ba0a882f0c061176ba14dbf86d3d6fad096c02;p=debian%2Fopenrocket

diff --git a/core/src/net/sf/openrocket/preset/xml/OpenRocketComponentLoader.java b/core/src/net/sf/openrocket/preset/xml/OpenRocketComponentLoader.java
new file mode 100644
index 00000000..a27712c7
--- /dev/null
+++ b/core/src/net/sf/openrocket/preset/xml/OpenRocketComponentLoader.java
@@ -0,0 +1,44 @@
+package net.sf.openrocket.preset.xml;
+
+import java.io.BufferedInputStream;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.util.Collection;
+import java.util.List;
+
+import javax.xml.bind.JAXBException;
+
+import net.sf.openrocket.file.Loader;
+import net.sf.openrocket.logging.LogHelper;
+import net.sf.openrocket.preset.ComponentPreset;
+import net.sf.openrocket.preset.InvalidComponentPresetException;
+import net.sf.openrocket.startup.Application;
+import net.sf.openrocket.util.BugException;
+
+public class OpenRocketComponentLoader  implements Loader<ComponentPreset> {
+
+	private static final LogHelper log = Application.getLogger();
+
+	@Override
+	public Collection<ComponentPreset> load(InputStream stream,	String filename) {
+
+		log.debug("Loading presets from file " + filename);
+		
+		if ( ! (stream instanceof BufferedInputStream) ) {
+			stream = new BufferedInputStream(stream);
+		}
+
+		try {
+			List<ComponentPreset> presets;
+			presets = (new OpenRocketComponentSaver().unmarshalFromOpenRocketComponent( new InputStreamReader (stream))).asComponentPresets();
+			log.debug("ComponentPreset file " + filename + " contained " + presets.size() + " presets");
+			return presets;
+		} catch (JAXBException e) {
+			throw new BugException("Unable to parse file: "+ filename, e);
+		} catch (InvalidComponentPresetException e) {
+			throw new BugException("Unable to parse file: "+ filename, e);
+		}
+
+	}
+
+}