Fix late coupling of CodeReaderCache.

Allow for cdtparser.jar to build w/out dependencies on cdtcore.jar.

4 files changed, 14 insertions, 15 deletions

diff --git a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/parser/EmptyCodeReaderCache.java b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/EmptyCodeReaderCache.java
index fa511fc1669..68c571802e4 100644
--- a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/parser/EmptyCodeReaderCache.java
+++ b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/EmptyCodeReaderCache.java
@@ -6,12 +6,13 @@
  * 
  * Contributors: Rational Software - Initial API and implementation
  ******************************************************************************/
-package org.eclipse.cdt.core.parser;
+package org.eclipse.cdt.internal.core.dom.parser;
 
 import java.util.Iterator;
 
+import org.eclipse.cdt.core.parser.CodeReader;
+import org.eclipse.cdt.core.parser.ICodeReaderCache;
 import org.eclipse.cdt.internal.core.parser.InternalParserUtil;
-import org.eclipse.cdt.internal.core.parser.ast.EmptyIterator;
 
 /**
  * This is an empty implementation of the ICodeReaderCache interface.  It is used to implement a 
@@ -42,7 +43,7 @@ public class EmptyCodeReaderCache implements ICodeReaderCache {
 	 * @return
 	 */
 	public CodeReader createReader( String finalPath, Iterator workingCopies ) {
-		return ParserUtil.createReader(finalPath, workingCopies);
+		return InternalParserUtil.createFileReader(finalPath);
 	}
 
 	/**
diff --git a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/parser/scanner2/FileCodeReaderFactory.java b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/parser/scanner2/FileCodeReaderFactory.java
index bfaf470f8de..d82451ab51c 100644
--- a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/parser/scanner2/FileCodeReaderFactory.java
+++ b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/parser/scanner2/FileCodeReaderFactory.java
@@ -12,9 +12,8 @@ package org.eclipse.cdt.internal.core.parser.scanner2;
 
 import org.eclipse.cdt.core.dom.ICodeReaderFactory;
 import org.eclipse.cdt.core.parser.CodeReader;
-import org.eclipse.cdt.core.parser.CodeReaderCache;
-import org.eclipse.cdt.core.parser.EmptyCodeReaderCache;
 import org.eclipse.cdt.core.parser.ICodeReaderCache;
+import org.eclipse.cdt.internal.core.dom.parser.EmptyCodeReaderCache;
 
 /**
  * @author jcamelon
diff --git a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/parser/CodeReaderCache.java b/core/org.eclipse.cdt.core/src/org/eclipse/cdt/core/parser/CodeReaderCache.java
index cc29de971f1..cf96514b07f 100644
--- a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/parser/CodeReaderCache.java
+++ b/core/org.eclipse.cdt.core/src/org/eclipse/cdt/core/parser/CodeReaderCache.java
@@ -9,7 +9,6 @@
 
 package org.eclipse.cdt.core.parser;
 
-import org.eclipse.cdt.internal.core.parser.InternalParserUtil;
 import org.eclipse.cdt.internal.core.parser.ast.EmptyIterator;
 import org.eclipse.cdt.internal.core.util.ILRUCacheable;
 import org.eclipse.cdt.internal.core.util.LRUCache;
@@ -51,7 +50,7 @@ public class CodeReaderCache implements ICodeReaderCache {
 	private CodeReaderLRUCache cache = null; // the actual cache
 
 	private class UpdateCodeReaderCacheListener implements IResourceChangeListener {
-		ICodeReaderCache cache = null;
+		ICodeReaderCache c = null;
 		
 		/**
 		 * Create the UpdateCodeReaderCacheListener used to dispatch events to remove CodeReaders 
@@ -59,12 +58,12 @@ public class CodeReaderCache implements ICodeReaderCache {
 		 * @param cache
 		 */
 		public UpdateCodeReaderCacheListener(ICodeReaderCache cache) {
-			this.cache = cache;
+			this.c = cache;
 		}
 		
 		private class RemoveCacheJob extends Job {
 			private static final String REMOVE_CACHE = "Remove Cache"; //$NON-NLS-1$
-			ICodeReaderCache cache = null;
+			ICodeReaderCache cache1 = null;
 			IResourceChangeEvent event = null;
 			
 			/**
@@ -75,7 +74,7 @@ public class CodeReaderCache implements ICodeReaderCache {
 			 */
 			public RemoveCacheJob(ICodeReaderCache cache, IResourceChangeEvent event) {
 				super(REMOVE_CACHE);
-				this.cache = cache;
+				this.cache1 = cache;
 				this.event = event;
 			}
 			
@@ -96,8 +95,8 @@ public class CodeReaderCache implements ICodeReaderCache {
 					}
 				}
 				
-				if (key != null && cache != null)
-					cache.remove(key);
+				if (key != null && cache1 != null)
+					cache1.remove(key);
 				
 				return Status.OK_STATUS;
 			}
@@ -108,8 +107,8 @@ public class CodeReaderCache implements ICodeReaderCache {
 		 * Identifies when a resource was chaned and schedules a new RemoveCacheJob.
 		 */
 		public void resourceChanged(IResourceChangeEvent event) {
-			if (cache instanceof CodeReaderCache)
-				new RemoveCacheJob(cache, event).schedule();
+			if (c instanceof CodeReaderCache)
+				new RemoveCacheJob(c, event).schedule();
 		}
 	}
 	
diff --git a/core/org.eclipse.cdt.core/src/org/eclipse/cdt/internal/core/dom/PartialWorkingCopyCodeReaderFactory.java b/core/org.eclipse.cdt.core/src/org/eclipse/cdt/internal/core/dom/PartialWorkingCopyCodeReaderFactory.java
index 7c941f541a8..f1e6442e637 100644
--- a/core/org.eclipse.cdt.core/src/org/eclipse/cdt/internal/core/dom/PartialWorkingCopyCodeReaderFactory.java
+++ b/core/org.eclipse.cdt.core/src/org/eclipse/cdt/internal/core/dom/PartialWorkingCopyCodeReaderFactory.java
@@ -17,8 +17,8 @@ import org.eclipse.cdt.core.browser.IWorkingCopyProvider;
 import org.eclipse.cdt.core.dom.CDOM;
 import org.eclipse.cdt.core.dom.ICodeReaderFactory;
 import org.eclipse.cdt.core.parser.CodeReader;
-import org.eclipse.cdt.core.parser.EmptyCodeReaderCache;
 import org.eclipse.cdt.core.parser.ICodeReaderCache;
+import org.eclipse.cdt.internal.core.dom.parser.EmptyCodeReaderCache;
 import org.eclipse.cdt.internal.core.parser.ast.EmptyIterator;
 
 /**