Beta java23

org.eclipse.jdt.apt.core/src/org/eclipse/jdt/apt/core/internal/declaration/ASTBasedDeclarationImpl.java

@@ -28,7 +28,6 @@
 import org.eclipse.jdt.core.dom.IAnnotationBinding;
 import org.eclipse.jdt.core.dom.SingleVariableDeclaration;
 import org.eclipse.jdt.core.dom.VariableDeclaration;
-import org.eclipse.jdt.core.dom.VariableDeclarationFragment;
 
 import com.sun.mirror.declaration.AnnotationMirror;
 import com.sun.mirror.declaration.Modifier;
@@ -76,7 +75,7 @@ public Collection<Modifier> getModifiers()
 		else if( _astNode instanceof SingleVariableDeclaration )
 			modBits = ((SingleVariableDeclaration)_astNode).getModifiers();
 		else{
-			ASTNode parent = ((VariableDeclarationFragment)_astNode).getParent();
+			ASTNode parent = _astNode.getParent();
 			if( _astNode instanceof BodyDeclaration )
 				modBits = ((BodyDeclaration)parent).getModifiers();
 		}
@@ -148,7 +147,7 @@ private IAnnotationBinding[] getAnnotationInstancesFromAST()
 			extendsMods = ((SingleVariableDeclaration)_astNode).modifiers();
 			break;
 		case ASTNode.VARIABLE_DECLARATION_FRAGMENT:
-			final ASTNode parent = ((VariableDeclarationFragment)_astNode).getParent();
+			final ASTNode parent = _astNode.getParent();
 			if( parent instanceof BodyDeclaration )
 				extendsMods = ((BodyDeclaration)parent).modifiers();
 			break;

org.eclipse.jdt.apt.core/src/org/eclipse/jdt/apt/core/internal/declaration/MemberDeclarationImpl.java

@@ -59,13 +59,13 @@ private IAnnotationBinding[] getAnnotationInstances()
 		switch( binding.getKind() )
 		{
 		case IBinding.TYPE:
-			instances = ((ITypeBinding)binding).getAnnotations();
+			instances = binding.getAnnotations();
 			break;
 		case IBinding.METHOD:
-			instances = ((IMethodBinding)binding).getAnnotations();
+			instances = binding.getAnnotations();
 			break;
 		case IBinding.VARIABLE:
-			instances = ((IVariableBinding)binding).getAnnotations();
+			instances = binding.getAnnotations();
 			break;
 		case IBinding.PACKAGE:
 			// TODO: support package annotation

org.eclipse.jdt.apt.core/src/org/eclipse/jdt/apt/core/internal/env/BinaryFileOutputStream.java

@@ -14,17 +14,13 @@
  *******************************************************************************/
 package org.eclipse.jdt.apt.core.internal.env;
 
-import java.io.BufferedInputStream;
-import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
-import java.io.InputStream;
+import java.util.Arrays;
 import java.util.Collections;
 
 import org.eclipse.core.resources.IFile;
-import org.eclipse.core.resources.IResource;
 import org.eclipse.core.runtime.CoreException;
-import org.eclipse.jdt.apt.core.internal.AptPlugin;
 import org.eclipse.jdt.apt.core.internal.util.FileSystemUtil;
 
 /**
@@ -46,40 +42,20 @@ public BinaryFileOutputStream(IFile file, BuildEnv env) {
 	public void close() throws IOException {
 		super.close();
 
-		InputStream contents = new ByteArrayInputStream(toByteArray());
+		byte[] newContent = toByteArray();
+		boolean contentsChanged = true;
 		try {
-
-			boolean contentsChanged = true;
-			if (!_file.exists()) {
-				saveToDisk(contents, true);
-			}
-			else {
-				InputStream in = null;
-				InputStream oldData = null;
-				try {
-					// Only write the contents if the data is different
-					in = new ByteArrayInputStream(toByteArray());
-					oldData = new BufferedInputStream(_file.getContents());
-					if (FileSystemUtil.compareStreams(in, oldData)) {
-						contentsChanged = false;
-					}
-				}
-				catch (CoreException ce) {
-					// Ignore -- couldn't read the old data, so assume it's different
-					contentsChanged = true;
-				}
-				finally {
-					closeInputStream(in);
-					closeInputStream(oldData);
-				}
-				if (contentsChanged) {
-					contents.reset();
-					saveToDisk(contents, false);
-				}
+			// Only write the contents if the data is different
+			byte[] oldContent = _file.readAllBytes();
+			if (Arrays.equals(newContent, oldContent)) {
+				contentsChanged = false;
 			}
+		} catch (CoreException ce) {
+			// Ignore -- couldn't read the old data, so assume it's different
+			contentsChanged = true;
 		}
-		finally {
-			closeInputStream(contents);
+		if (contentsChanged) {
+			FileSystemUtil.saveToDisk(_file, newContent);
 		}
 
 		IFile parentFile = _env.getFile();
@@ -88,35 +64,4 @@ public void close() throws IOException {
 			_env.addGeneratedNonSourceFile(_file);
 		}
 	}
-
-	private void closeInputStream(InputStream stream) {
-		if (stream != null) {
-			try {
-				stream.close();
-			}
-			catch (IOException ioe) {}
-		}
-	}
-
-	private void saveToDisk(InputStream toSave, boolean create) throws IOException{
-		try {
-			FileSystemUtil.makeDerivedParentFolders(_file.getParent());
-			if (create) {
-				_file.create(toSave, IResource.FORCE | IResource.DERIVED, null);
-			} else {
-				_file.setContents(toSave, true, false, null);
-			}
-		}
-		catch (CoreException ce) {
-			if (_file.exists()) {
-				// Do nothing. This is a case-insensitive file system mismatch,
-				// and the underlying platform has saved the contents already.
-			}
-			else {
-				AptPlugin.log(ce, "Could not create generated file"); //$NON-NLS-1$
-				throw new IOException(ce.getMessage(), ce);
-			}
-		}
-	}
-
 }

org.eclipse.jdt.apt.core/src/org/eclipse/jdt/apt/core/internal/util/FileSystemUtil.java

@@ -14,7 +14,6 @@
 package org.eclipse.jdt.apt.core.internal.util;
 
 import java.io.BufferedOutputStream;
-import java.io.ByteArrayInputStream;
 import java.io.File;
 import java.io.FileOutputStream;
 import java.io.IOException;
@@ -124,6 +123,21 @@ public static void makeDerivedParentFolders (IContainer container) throws CoreEx
 			container.setDerived(true, null);
 		}
     }
+    public static void saveToDisk(IFile file, byte[] toSave) throws IOException{
+		try {
+			FileSystemUtil.makeDerivedParentFolders(file.getParent());
+			file.write(toSave, true, true, false, null);
+		} catch (CoreException ce) {
+			if (file.exists()) {
+				// Do nothing. This is a case-insensitive file system mismatch,
+				// and the underlying platform has saved the contents already.
+			}
+			else {
+				AptPlugin.log(ce, "Could not create generated file"); //$NON-NLS-1$
+				throw new IOException(ce.getMessage(), ce);
+			}
+		}
+	}
 
     /**
      * Returns the contents of a IFile as a string in UTF8 format
@@ -145,21 +159,20 @@ public static String getContentsOfFile(File file) throws IOException {
      * @throws IOException
      * @throws CoreException
      */
-    public static void writeStringToIFile(IFile file, String contents) throws IOException, CoreException {
-    	byte[] data = contents.getBytes("UTF8"); //$NON-NLS-1$
-    	ByteArrayInputStream input = new ByteArrayInputStream(data);
-    	if (file.exists()) {
-    		if (file.isReadOnly()) {
+	public static void writeStringToIFile(IFile file, String contents) throws IOException, CoreException {
+		byte[] data = contents.getBytes(StandardCharsets.UTF_8);
+		try {
+			file.write(data, true, false, false, null);
+		} catch (CoreException e) {
+			if (file.exists() && file.isReadOnly()) {
 				// provide opportunity to checkout read-only .factorypath file
-				ResourcesPlugin.getWorkspace().validateEdit(new IFile[]{file}, null);
+				ResourcesPlugin.getWorkspace().validateEdit(new IFile[] { file }, null);
+				file.write(data, true, false, false, null);
+			} else {
+				throw e;
 			}
-    		file.setContents(input, true, false, null);
-    	}
-    	else {
-    		// Even with FORCE, create() will still throw if the file already exists.
-    		file.create(input, IResource.FORCE, null);
-    	}
-    }
+		}
+	}
 
     /**
      * Stores a string into an ordinary workspace file in UTF8 format.

org.eclipse.jdt.apt.core/src/org/eclipse/jdt/apt/core/internal/util/TestCodeUtil.java

@@ -24,7 +24,7 @@ private TestCodeUtil() {
 	}
 
 	public static boolean isTestCode(ICompilationUnit cu) {
-		IPackageFragmentRoot packageFragmentRoot = (IPackageFragmentRoot) ((IJavaElement) cu)
+		IPackageFragmentRoot packageFragmentRoot = (IPackageFragmentRoot) cu
 				.getAncestor(IJavaElement.PACKAGE_FRAGMENT_ROOT);
 		if (packageFragmentRoot != null) {
 			try {

org.eclipse.jdt.apt.pluggable.core/META-INF/MANIFEST.MF

@@ -2,7 +2,7 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: %pluginName
 Bundle-SymbolicName: org.eclipse.jdt.apt.pluggable.core;singleton:=true
-Bundle-Version: 1.4.400.qualifier
+Bundle-Version: 1.4.500.qualifier
 Bundle-Activator: org.eclipse.jdt.internal.apt.pluggable.core.Apt6Plugin
 Bundle-Vendor: %providerName
 Require-Bundle: org.eclipse.core.runtime,

org.eclipse.jdt.apt.pluggable.core/src/org/eclipse/jdt/internal/apt/pluggable/core/filer/IdeClassOutputStream.java

@@ -14,14 +14,10 @@
 
 package org.eclipse.jdt.internal.apt.pluggable.core.filer;
 
-import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
-import java.io.InputStream;
 
 import org.eclipse.core.resources.IFile;
-import org.eclipse.core.resources.IResource;
-import org.eclipse.core.runtime.CoreException;
 import org.eclipse.jdt.apt.core.internal.util.FileSystemUtil;
 import org.eclipse.jdt.core.compiler.CharOperation;
 import org.eclipse.jdt.internal.apt.pluggable.core.Apt6Plugin;
@@ -49,21 +45,11 @@ public IdeClassOutputStream(IdeProcessingEnvImpl env, IFile file) {
 	public void close() throws IOException {
 		super.close();
 		byte[] byteArray = toByteArray();
-		InputStream contents = new ByteArrayInputStream(byteArray);
 		Compiler compiler = this._env.getCompiler();
 
 		IBinaryType binaryType = null;
 		try {
-			try {
-				binaryType = ClassFileReader.read(this._file.getLocation().toString());
-			} catch(IOException ioe) {
-				// Files doesn't yet exist
-			}
-			if (binaryType == null) {
-				saveToDisk(contents, true);
-			} else {
-				saveToDisk(contents, false);
-			}
+			FileSystemUtil.saveToDisk(_file, byteArray);
 			binaryType = ClassFileReader.read(this._file.getLocation().toString());
 			char[][] splitOn = CharOperation.splitOn('/', binaryType.getName());
 			ReferenceBinding type = compiler.lookupEnvironment.getType(splitOn);
@@ -79,37 +65,5 @@ public void close() throws IOException {
 		} catch(Exception ex) {
 			Apt6Plugin.log(ex, "Could not create generated class file " + _file.getName()); //$NON-NLS-1$
 		}
-		finally {
-			closeInputStream(contents);
-		}
-	}
-
-	private void closeInputStream(InputStream stream) {
-		if (stream != null) {
-			try {
-				stream.close();
-			} catch (IOException ioe) {
-				// Nothing to do
-			}
-		}
-	}
-	private void saveToDisk(InputStream toSave, boolean create) throws IOException{
-		try {
-			FileSystemUtil.makeDerivedParentFolders(_file.getParent());
-			if (create) {
-				_file.create(toSave, IResource.FORCE | IResource.DERIVED, null);
-			} else {
-				_file.setContents(toSave, true, false, null);
-			}
-		}
-		catch (CoreException ce) {
-			if (_file.exists()) {
-				// Do nothing. This is a case-insensitive file system mismatch,
-				// and the underlying platform has saved the contents already.
-			} else {
-				Apt6Plugin.log(ce, "Could not create generated class file " + _file.getName()); //$NON-NLS-1$
-				throw new IOException(ce);
-			}
-		}
 	}
 }