From 1a0e611a9c5e1ee518670647ce1a44beae559b44 Mon Sep 17 00:00:00 2001
From: Reinier Zwitserloot <reinier@tipit.to>
Date: Wed, 25 Nov 2009 07:32:49 +0100
Subject: Refactored the source folders.

---
 .../lombok/eclipse/agent/PatchFixes.java           | 67 ++++++++++++++++++++++
 1 file changed, 67 insertions(+)
 create mode 100644 src/eclipseAgent/lombok/eclipse/agent/PatchFixes.java

(limited to 'src/eclipseAgent/lombok/eclipse/agent/PatchFixes.java')

diff --git a/src/eclipseAgent/lombok/eclipse/agent/PatchFixes.java b/src/eclipseAgent/lombok/eclipse/agent/PatchFixes.java
new file mode 100644
index 00000000..5d54692e
--- /dev/null
+++ b/src/eclipseAgent/lombok/eclipse/agent/PatchFixes.java
@@ -0,0 +1,67 @@
+package lombok.eclipse.agent;
+
+import java.lang.reflect.Field;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.eclipse.jdt.core.IMethod;
+import org.eclipse.jdt.core.dom.ASTNode;
+import org.eclipse.jdt.core.dom.SimpleName;
+
+public class PatchFixes {
+	public static int fixRetrieveStartingCatchPosition(int in) {
+		return in;
+	}
+	
+	private static final int BIT24 = 0x800000;
+	
+	public static boolean checkBit24(Object node) throws Exception {
+		int bits = (Integer)(node.getClass().getField("bits").get(node));
+		return (bits & BIT24) != 0;
+	}
+	
+	public static boolean skipRewritingGeneratedNodes(org.eclipse.jdt.core.dom.ASTNode node) throws Exception {
+		return ((Boolean)node.getClass().getField("$isGenerated").get(node)).booleanValue();
+	}
+	
+	public static void setIsGeneratedFlag(org.eclipse.jdt.core.dom.ASTNode domNode,
+			org.eclipse.jdt.internal.compiler.ast.ASTNode internalNode) throws Exception {
+		boolean isGenerated = internalNode.getClass().getField("$generatedBy").get(internalNode) != null;
+		if (isGenerated) {
+			domNode.getClass().getField("$isGenerated").set(domNode, true);
+			domNode.setFlags(domNode.getFlags() & ~ASTNode.ORIGINAL);
+		}
+	}
+	
+	public static void setIsGeneratedFlagForSimpleName(SimpleName name, Object internalNode) throws Exception {
+		if (internalNode instanceof org.eclipse.jdt.internal.compiler.ast.ASTNode) {
+			if (internalNode.getClass().getField("$generatedBy").get(internalNode) != null) {
+				name.getClass().getField("$isGenerated").set(name, true);
+			}
+		}
+	}
+	
+	public static IMethod[] removeGeneratedMethods(IMethod[] methods) throws Exception {
+		List<IMethod> result = new ArrayList<IMethod>();
+		for (IMethod m : methods) {
+			if (m.getNameRange().getLength() > 0) result.add(m);
+		}
+		return result.size() == methods.length ? methods : result.toArray(new IMethod[0]);
+	}
+	
+	public static SimpleName[] removeGeneratedSimpleNames(SimpleName[] in) throws Exception {
+		Field f = SimpleName.class.getField("$isGenerated");
+		
+		int count = 0;
+		for (int i = 0; i < in.length; i++) {
+			if (in[i] == null || !((Boolean)f.get(in[i])).booleanValue()) count++;
+		}
+		if (count == in.length) return in;
+		SimpleName[] newSimpleNames = new SimpleName[count];
+		count = 0;
+		for (int i = 0; i < in.length; i++) {
+			if (in[i] == null || !((Boolean)f.get(in[i])).booleanValue()) newSimpleNames[count++] = in[i];
+		}
+		return newSimpleNames;
+	}
+}
-- 
cgit