committed Doug's Rocksim loader

[debian/openrocket] / src / net / sf / openrocket / file / rocksim / AttachedPartsHandler.java

diff --git a/src/net/sf/openrocket/file/rocksim/AttachedPartsHandler.java b/src/net/sf/openrocket/file/rocksim/AttachedPartsHandler.java
new file mode 100644 (file)
index 0000000..7608574
--- /dev/null
+++ b/src/net/sf/openrocket/file/rocksim/AttachedPartsHandler.java
@@ -0,0 +1,74 @@
+/*
+ * AttachedPartsHandler.java
+ */
+package net.sf.openrocket.file.rocksim;
+
+import net.sf.openrocket.aerodynamics.WarningSet;
+import net.sf.openrocket.file.simplesax.ElementHandler;
+import net.sf.openrocket.rocketcomponent.RocketComponent;
+
+import java.util.HashMap;
+
+/**
+ * A SAX handler for the Rocksim AttachedParts XML type.  
+ */
+class AttachedPartsHandler extends ElementHandler {
+    /** The parent component. */
+    private final RocketComponent component;
+
+    /**
+     * Constructor.
+     * 
+     * @param c  the parent
+     * 
+     * @throws IllegalArgumentException   thrown if <code>c</code> is null
+     */
+    public AttachedPartsHandler(RocketComponent c) throws IllegalArgumentException {
+        if (c == null) {
+            throw new IllegalArgumentException("The parent component of any attached part may not be null.");
+        }
+        component = c;
+    }
+
+    @Override
+    public ElementHandler openElement(String element, HashMap<String, String> attributes, WarningSet warnings) {
+        if ("FinSet".equals(element)) {
+            return new FinSetHandler(component);
+        }
+        if ("CustomFinSet".equals(element)) {
+            return new FinSetHandler(component);
+        }
+        if ("LaunchLug".equals(element)) {
+            return new LaunchLugHandler(component);
+        }
+        if ("Parachute".equals(element)) {
+            return new ParachuteHandler(component);
+        }
+        if ("Streamer".equals(element)) {
+            return new StreamerHandler(component);
+        }
+        if ("MassObject".equals(element)) {
+            return new MassObjectHandler(component);
+        }
+        if ("Ring".equals(element)) {
+            return new RingHandler(component);
+        }
+        if ("BodyTube".equals(element)) {
+            return new InnerBodyTubeHandler(component);
+        }
+        if ("Transition".equals(element)) {
+            return new TransitionHandler(component);
+        }
+        if ("TubeFinSet".equals(element)) {
+            warnings.add("Tube fins are not currently supported. Ignoring.");
+        }
+        if ("RingTail".equals(element)) {
+            warnings.add("Ring tails are not currently supported. Ignoring.");
+        }
+        if ("ExternalPod".equals(element)) {
+            warnings.add("Pods are not currently supported. Ignoring.");
+        }
+        return null;
+    }
+}
+