1 files changed, 150 insertions, 0 deletions
diff --git a/tools/external/asm/org/objectweb/asm/optimizer/AnnotationConstantsCollector.java b/tools/external/asm/org/objectweb/asm/optimizer/AnnotationConstantsCollector.java
new file mode 100644
index 000000000..e35fead24
--- /dev/null
+++ b/tools/external/asm/org/objectweb/asm/optimizer/AnnotationConstantsCollector.java
@@ -0,0 +1,150 @@
+/***
+ * ASM: a very small and fast Java bytecode manipulation framework
+ * Copyright (c) 2000-2005 INRIA, France Telecom
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the copyright holders nor the names of its
+ *    contributors may be used to endorse or promote products derived from
+ *    this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package org.objectweb.asm.optimizer;
+
+import org.objectweb.asm.AnnotationVisitor;
+import org.objectweb.asm.Type;
+
+/**
+ * An {@link AnnotationVisitor} that collects the {@link Constant}s of the
+ * annotations it visits.
+ * 
+ * @author Eric Bruneton
+ */
+public class AnnotationConstantsCollector implements AnnotationVisitor {
+
+    private AnnotationVisitor av;
+
+    private ConstantPool cp;
+
+    public AnnotationConstantsCollector(
+        final AnnotationVisitor av,
+        final ConstantPool cp)
+    {
+        this.av = av;
+        this.cp = cp;
+    }
+
+    public void visit(final String name, final Object value) {
+        if (name != null) {
+            cp.newUTF8(name);
+        }
+        if (value instanceof Byte) {
+            cp.newInteger(((Byte) value).byteValue());
+        } else if (value instanceof Boolean) {
+            cp.newInteger(((Boolean) value).booleanValue() ? 1 : 0);
+        } else if (value instanceof Character) {
+            cp.newInteger(((Character) value).charValue());
+        } else if (value instanceof Short) {
+            cp.newInteger(((Short) value).shortValue());
+        } else if (value instanceof Type) {
+            cp.newUTF8(((Type) value).getDescriptor());
+        } else if (value instanceof byte[]) {
+            byte[] v = (byte[]) value;
+            for (int i = 0; i < v.length; i++) {
+                cp.newInteger(v[i]);
+            }
+        } else if (value instanceof boolean[]) {
+            boolean[] v = (boolean[]) value;
+            for (int i = 0; i < v.length; i++) {
+                cp.newInteger(v[i] ? 1 : 0);
+            }
+        } else if (value instanceof short[]) {
+            short[] v = (short[]) value;
+            for (int i = 0; i < v.length; i++) {
+                cp.newInteger(v[i]);
+            }
+        } else if (value instanceof char[]) {
+            char[] v = (char[]) value;
+            for (int i = 0; i < v.length; i++) {
+                cp.newInteger(v[i]);
+            }
+        } else if (value instanceof int[]) {
+            int[] v = (int[]) value;
+            for (int i = 0; i < v.length; i++) {
+                cp.newInteger(v[i]);
+            }
+        } else if (value instanceof long[]) {
+            long[] v = (long[]) value;
+            for (int i = 0; i < v.length; i++) {
+                cp.newLong(v[i]);
+            }
+        } else if (value instanceof float[]) {
+            float[] v = (float[]) value;
+            for (int i = 0; i < v.length; i++) {
+                cp.newFloat(v[i]);
+            }
+        } else if (value instanceof double[]) {
+            double[] v = (double[]) value;
+            for (int i = 0; i < v.length; i++) {
+                cp.newDouble(v[i]);
+            }
+        } else {
+            cp.newConst(value);
+        }
+        av.visit(name, value);
+    }
+
+    public void visitEnum(
+        final String name,
+        final String desc,
+        final String value)
+    {
+        if (name != null) {
+            cp.newUTF8(name);
+        }
+        cp.newUTF8(desc);
+        cp.newUTF8(value);
+        av.visitEnum(name, desc, value);
+    }
+
+    public AnnotationVisitor visitAnnotation(
+        final String name,
+        final String desc)
+    {
+        if (name != null) {
+            cp.newUTF8(name);
+        }
+        cp.newUTF8(desc);
+        return new AnnotationConstantsCollector(av.visitAnnotation(name, desc),
+                cp);
+    }
+
+    public AnnotationVisitor visitArray(final String name) {
+        if (name != null) {
+            cp.newUTF8(name);
+        }
+        return new AnnotationConstantsCollector(av.visitArray(name), cp);
+    }
+
+    public void visitEnd() {
+        av.visitEnd();
+    }
+}