java-decompiler: post-import cleanup (classes moved)

1 files changed, 57 insertions, 0 deletions

diff --git a/src/org/jetbrains/java/decompiler/code/ExceptionTable.java b/src/org/jetbrains/java/decompiler/code/ExceptionTable.java
new file mode 100644
index 0000000..da8ec22
--- /dev/null
+++ b/src/org/jetbrains/java/decompiler/code/ExceptionTable.java
@@ -0,0 +1,57 @@
+/*
+ *    Fernflower - The Analytical Java Decompiler
+ *    http://www.reversed-java.com
+ *
+ *    (C) 2008 - 2010, Stiver
+ *
+ *    This software is NEITHER public domain NOR free software 
+ *    as per GNU License. See license.txt for more details.
+ *
+ *    This software is distributed WITHOUT ANY WARRANTY; without 
+ *    even the implied warranty of MERCHANTABILITY or FITNESS FOR 
+ *    A PARTICULAR PURPOSE. 
+ */
+
+package org.jetbrains.java.decompiler.code;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.jetbrains.java.decompiler.code.interpreter.Util;
+import org.jetbrains.java.decompiler.struct.StructContext;
+
+public class ExceptionTable {
+
+	private List<ExceptionHandler> handlers = new ArrayList<ExceptionHandler>();
+	
+	public ExceptionTable() {}
+	
+	public ExceptionTable(List<ExceptionHandler> handlers) {
+		this.handlers = handlers;
+	}
+	
+	
+	public ExceptionHandler getHandlerByClass(StructContext context, int line, String valclass, boolean withany) {
+		
+		ExceptionHandler res = null; // no handler found
+		
+		for(ExceptionHandler handler : handlers) {
+			if(handler.from<=line && handler.to>line) {
+				String name = handler.exceptionClass;
+				
+				if((withany && name==null) ||   // any -> finally or synchronized handler
+						(name!=null && Util.instanceOf(context, valclass, name))) { 
+					res = handler;
+					break;
+				} 
+			}
+		}
+		
+		return res;
+	}
+	
+	public List<ExceptionHandler> getHandlers() {
+		return handlers;
+	}
+	
+}