Example usage for org.objectweb.asm Opcodes ACC_PROTECTED

Introduction

In this page you can find the example usage for org.objectweb.asm Opcodes ACC_PROTECTED.

Prototype

int ACC_PROTECTED

To view the source code for org.objectweb.asm Opcodes ACC_PROTECTED.

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Usage

From source file:com.mebigfatguy.baremetal4j.Sourcifier.java

License:Apache License

public String accessString(int access) {
    String separator = "";
    StringBuilder sb = new StringBuilder(32);
    if ((access & Opcodes.ACC_PUBLIC) != 0) {
        sb.append("public");
        separator = " ";
    } else if ((access & Opcodes.ACC_PROTECTED) != 0) {
        sb.append("protected");
        separator = " ";
    } else if ((access & Opcodes.ACC_PRIVATE) != 0) {
        sb.append("private");
        separator = " ";
    }/*www  . j  a  v a 2 s  .  c  o  m*/

    if ((access & Opcodes.ACC_STATIC) != 0) {
        sb.append(separator).append("static");
        separator = " ";
    }

    if ((access & Opcodes.ACC_FINAL) != 0) {
        sb.append(separator).append("final");
        separator = " ";
    }

    return sb.toString();
}

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From source file:com.mebigfatguy.junitflood.classpath.ClassDetails.java

License:Apache License

private Access convertAccess(int access) {
    switch (access) {
    case Opcodes.ACC_PRIVATE:
        return Access.PRIVATE;
    case Opcodes.ACC_PROTECTED:
        return Access.PROTECTED;
    case Opcodes.ACC_PUBLIC:
        return Access.PUBLIC;
    default://from   ww  w. ja  v  a 2s .c  om
        return Access.PACKAGE;
    }
}

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From source file:com.microsoft.applicationinsights.agent.internal.agent.sql.PreparedStatementClassVisitor.java

License:Open Source License

@Override
public FieldVisitor visitField(int access, String name, String desc, String signature, Object value) {
    FieldVisitor fv = super.visitField(access, name, desc, signature, value);
    if (fv != null && shouldAdd) {
        shouldAdd = false;// ww  w  . j  av a2s.  co m

        FieldVisitor fv1 = super.visitField(Opcodes.ACC_PROTECTED, SqlConstants.AI_SDK_SQL_STRING,
                "Ljava/lang/String;", null, null);
        if (fv1 != null) {
            fv1.visitEnd();
        }
        fv1 = super.visitField(Opcodes.ACC_PROTECTED, SqlConstants.AI_SDK_ARGS_ARRAY, "[Ljava/lang/Object;",
                null, null);
        if (fv1 != null) {
            fv1.visitEnd();
        }
        fv1 = super.visitField(Opcodes.ACC_PROTECTED, SqlConstants.AI_SDK_BATCH_COUNTER, "I", null, null);
        if (fv1 != null) {
            fv1.visitEnd();
        }
    }
    return fv;
}

---

From source file:com.mogujie.instantrun.IncrementalSupportVisitor.java

License:Apache License

@Override
public FieldVisitor visitField(int access, String name, String desc, String signature, Object value) {
    //        InstantProguardMap.instance().putField(InstantRunTool.getFieldSig(name, desc));
    //        access = transformAccessForInstantRun(access);
    //make all field to public
    access &= ~Opcodes.ACC_PROTECTED;
    access &= ~Opcodes.ACC_PRIVATE;//  ww  w. ja va  2  s.c  o  m
    access = access | Opcodes.ACC_PUBLIC;
    return super.visitField(access, name, desc, signature, value);
}

---

From source file:com.mogujie.instantrun.IncrementalTool.java

License:Apache License

public static int transformAccessToPublic(int access) {
    access &= ~Opcodes.ACC_PROTECTED;
    access &= ~Opcodes.ACC_PRIVATE;/*from   ww w  .ja  v  a  2 s. com*/
    return access | Opcodes.ACC_PUBLIC;
}

---

From source file:com.mogujie.instantrun.IncrementalTool.java

License:Apache License

public static int transformAccessForInstantRun(int access) {
    IncrementalVisitor.AccessRight accessRight = IncrementalVisitor.AccessRight.fromNodeAccess(access);
    if (accessRight != IncrementalVisitor.AccessRight.PRIVATE) {
        access &= ~Opcodes.ACC_PROTECTED;
        access &= ~Opcodes.ACC_PRIVATE;
        return access | Opcodes.ACC_PUBLIC;
    }//from   w  w w  . ja v a2s . c  om
    return access;
}

---

From source file:com.nginious.http.xsp.expr.ExpressionCompiler.java

License:Apache License

/**
 * Creates a compiled expression from the specified tree value node expression. The class bytecode for the 
 * compiled expression is generated at runtime.
 * /* w  w  w  . j a v a  2 s  .co m*/
 * @param uncompiled the uncompiled tree value node expression
 * @return the compiled expression
 * @throws ExpressionException if unable to compile expression
 */
public Expression compile(TreeExpression uncompiled) throws ExpressionException {
    ClassWriter writer = new ClassWriter(0);

    // Create class
    String className = classBaseName + classNameCounter.getAndIncrement();
    String classIdentifier = className.replace('.', '/');
    writer.visit(Opcodes.V1_6, Opcodes.ACC_PUBLIC, classIdentifier, "L" + classIdentifier + ";",
            "com/nginious/http/xsp/expr/Expression", null);

    // Create constructor
    MethodVisitor visitor = writer.visitMethod(Opcodes.ACC_PROTECTED, "<init>", "()V", null, null);
    visitor.visitCode();
    visitor.visitVarInsn(Opcodes.ALOAD, 0);
    visitor.visitMethodInsn(Opcodes.INVOKESPECIAL, "com/nginious/http/xsp/expr/Expression", "<init>", "()V");
    visitor.visitInsn(Opcodes.RETURN);
    visitor.visitMaxs(1, 1);
    visitor.visitEnd();

    // protected abstract boolean evaluateBoolean();
    visitor = writer.visitMethod(Opcodes.ACC_PROTECTED, "evaluateBoolean", "()Z", null, null);

    if (uncompiled.getType() == Type.BOOLEAN) {
        uncompiled.compile(visitor);
    } else if (uncompiled.getType() == Type.DOUBLE) {
        visitor.visitVarInsn(Opcodes.ALOAD, 0); // this
        visitor.visitMethodInsn(Opcodes.INVOKEVIRTUAL, classIdentifier, "evaluateDouble", "()D");

        Label endLabel = new Label();
        Label falseLabel = new Label();
        visitor.visitLdcInsn(0.0d);
        visitor.visitInsn(Opcodes.DCMPL);
        visitor.visitJumpInsn(Opcodes.IFEQ, falseLabel);
        visitor.visitLdcInsn(true);
        visitor.visitJumpInsn(Opcodes.GOTO, endLabel);
        visitor.visitLabel(falseLabel);
        visitor.visitLdcInsn(false);
        visitor.visitLabel(endLabel);
    } else if (uncompiled.getType() == Type.INT) {
        visitor.visitVarInsn(Opcodes.ALOAD, 0); // this
        visitor.visitMethodInsn(Opcodes.INVOKEVIRTUAL, classIdentifier, "evaluateInt", "()I");

        Label endLabel = new Label();
        Label falseLabel = new Label();
        visitor.visitLdcInsn(0);
        visitor.visitJumpInsn(Opcodes.IFNE, falseLabel);
        visitor.visitLdcInsn(true);
        visitor.visitJumpInsn(Opcodes.GOTO, endLabel);
        visitor.visitLabel(falseLabel);
        visitor.visitLdcInsn(false);
        visitor.visitLabel(endLabel);
    } else if (uncompiled.getType() == Type.STRING) {
        visitor.visitVarInsn(Opcodes.ALOAD, 0); // this
        visitor.visitMethodInsn(Opcodes.INVOKEVIRTUAL, classIdentifier, "evaluateString",
                "()Ljava/lang/String;");
        visitor.visitMethodInsn(Opcodes.INVOKESTATIC, "java/lang/Boolean", "parseBoolean",
                "(Ljava/lang/String;)Z");
    }

    visitor.visitInsn(Opcodes.IRETURN);
    visitor.visitMaxs(5, 5);
    visitor.visitEnd();

    // protected abstract int evaluateInt();
    visitor = writer.visitMethod(Opcodes.ACC_PROTECTED, "evaluateInt", "()I", null, null);

    if (uncompiled.getType() == Type.BOOLEAN) {
        visitor.visitVarInsn(Opcodes.ALOAD, 0); // this
        visitor.visitMethodInsn(Opcodes.INVOKEVIRTUAL, classIdentifier, "evaluateBoolean", "()Z");

        Label endLabel = new Label();
        Label falseLabel = new Label();
        visitor.visitJumpInsn(Opcodes.IFEQ, falseLabel);
        visitor.visitLdcInsn(1);
        visitor.visitJumpInsn(Opcodes.GOTO, endLabel);
        visitor.visitLabel(falseLabel);
        visitor.visitLdcInsn(0);
        visitor.visitLabel(endLabel);
    } else if (uncompiled.getType() == Type.DOUBLE) {
        visitor.visitVarInsn(Opcodes.ALOAD, 0); // this
        visitor.visitMethodInsn(Opcodes.INVOKEVIRTUAL, classIdentifier, "evaluateDouble", "()D");
        visitor.visitInsn(Opcodes.D2I);
    } else if (uncompiled.getType() == Type.INT) {
        uncompiled.compile(visitor);
    } else if (uncompiled.getType() == Type.STRING) {
        visitor.visitVarInsn(Opcodes.ALOAD, 0); // this
        visitor.visitMethodInsn(Opcodes.INVOKEVIRTUAL, classIdentifier, "evaluateString",
                "()Ljava/lang/String;");
        visitor.visitMethodInsn(Opcodes.INVOKESTATIC, "java/lang/Integer", "parseInt", "(Ljava/lang/String;)I");
    }

    visitor.visitInsn(Opcodes.IRETURN);
    visitor.visitMaxs(5, 5);
    visitor.visitEnd();

    // protected abstract double evaluateDouble();
    visitor = writer.visitMethod(Opcodes.ACC_PROTECTED, "evaluateDouble", "()D", null, null);

    if (uncompiled.getType() == Type.BOOLEAN) {
        visitor.visitVarInsn(Opcodes.ALOAD, 0); // this
        visitor.visitMethodInsn(Opcodes.INVOKEVIRTUAL, classIdentifier, "evaluateBoolean", "()Z");

        Label endLabel = new Label();
        Label falseLabel = new Label();
        visitor.visitJumpInsn(Opcodes.IFEQ, falseLabel);
        visitor.visitLdcInsn(1.0d);
        visitor.visitJumpInsn(Opcodes.GOTO, endLabel);
        visitor.visitLabel(falseLabel);
        visitor.visitLdcInsn(0.0d);
        visitor.visitLabel(endLabel);
    } else if (uncompiled.getType() == Type.DOUBLE) {
        uncompiled.compile(visitor);
    } else if (uncompiled.getType() == Type.INT) {
        visitor.visitVarInsn(Opcodes.ALOAD, 0); // this
        visitor.visitMethodInsn(Opcodes.INVOKEVIRTUAL, classIdentifier, "evaluateInt", "()I");
        visitor.visitInsn(Opcodes.I2D);
    } else if (uncompiled.getType() == Type.STRING) {
        visitor.visitVarInsn(Opcodes.ALOAD, 0); // this
        visitor.visitMethodInsn(Opcodes.INVOKEVIRTUAL, classIdentifier, "evaluateString",
                "()Ljava/lang/String;");
        visitor.visitMethodInsn(Opcodes.INVOKESTATIC, "java/lang/Double", "parseDouble",
                "(Ljava/lang/String;)D");
    }

    visitor.visitInsn(Opcodes.DRETURN);
    visitor.visitMaxs(5, 5);
    visitor.visitEnd();

    // protected abstract String evaluateString();
    visitor = writer.visitMethod(Opcodes.ACC_PROTECTED, "evaluateString", "()Ljava/lang/String;", null, null);

    if (uncompiled.getType() == Type.BOOLEAN) {
        visitor.visitVarInsn(Opcodes.ALOAD, 0); // this
        visitor.visitMethodInsn(Opcodes.INVOKEVIRTUAL, classIdentifier, "evaluateBoolean", "()Z");
        visitor.visitMethodInsn(Opcodes.INVOKESTATIC, "java/lang/Boolean", "toString", "(Z)Ljava/lang/String;");
    } else if (uncompiled.getType() == Type.DOUBLE) {
        visitor.visitVarInsn(Opcodes.ALOAD, 0); // this
        visitor.visitMethodInsn(Opcodes.INVOKEVIRTUAL, classIdentifier, "evaluateDouble", "()D");
        visitor.visitMethodInsn(Opcodes.INVOKESTATIC, "java/lang/Double", "toString", "(D)Ljava/lang/String;");
    } else if (uncompiled.getType() == Type.INT) {
        visitor.visitVarInsn(Opcodes.ALOAD, 0); // this
        visitor.visitMethodInsn(Opcodes.INVOKEVIRTUAL, classIdentifier, "evaluateInt", "()I");
        visitor.visitMethodInsn(Opcodes.INVOKESTATIC, "java/lang/Integer", "toString", "(I)Ljava/lang/String;");
    } else if (uncompiled.getType() == Type.STRING) {
        uncompiled.compile(visitor);
    }

    visitor.visitInsn(Opcodes.ARETURN);
    visitor.visitMaxs(6, 6);
    visitor.visitEnd();

    // public abstract Type getType();        
    visitor = writer.visitMethod(Opcodes.ACC_PUBLIC, "getType", "()Lcom/nginious/http/xsp/expr/Type;", null,
            null);

    if (uncompiled.getType() == Type.BOOLEAN) {
        visitor.visitFieldInsn(Opcodes.GETSTATIC, "com/nginious/http/xsp/expr/Type", "BOOLEAN",
                "Lcom/nginious/http/xsp/expr/Type;");
        visitor.visitInsn(Opcodes.ARETURN);
    } else if (uncompiled.getType() == Type.DOUBLE) {
        visitor.visitFieldInsn(Opcodes.GETSTATIC, "com/nginious/http/xsp/expr/Type", "DOUBLE",
                "Lcom/nginious/http/xsp/expr/Type;");
        visitor.visitInsn(Opcodes.ARETURN);
    } else if (uncompiled.getType() == Type.INT) {
        visitor.visitFieldInsn(Opcodes.GETSTATIC, "com/nginious/http/xsp/expr/Type", "INT",
                "Lcom/nginious/http/xsp/expr/Type;");
        visitor.visitInsn(Opcodes.ARETURN);
    } else if (uncompiled.getType() == Type.STRING) {
        visitor.visitFieldInsn(Opcodes.GETSTATIC, "com/nginious/http/xsp/expr/Type", "STRING",
                "Lcom/nginious/http/xsp/expr/Type;");
        visitor.visitInsn(Opcodes.ARETURN);
    }

    visitor.visitMaxs(1, 1);
    visitor.visitEnd();

    try {
        writer.visitEnd();
        byte[] clazzBytes = writer.toByteArray();
        Class<?> clazz = loadClass(className, clazzBytes);
        return (Expression) clazz.newInstance();
    } catch (Exception e) {
        throw new ExpressionException("Can't instantiate compiled expression", e);
    }
}

---

From source file:com.nginious.http.xsp.XspCompiler.java

License:Apache License

/**
 * Creates bytecode that overrides the {@link XspService#executeXsp(com.nginious.http.HttpRequest, com.nginious.http.HttpResponse)}
 * method for the XSP service class being created with the specified class writer.
 * //from  www . ja v a2  s.c  o m
 * @param writer the class writer
 * @return a method writer for adding bytecode to the created method
 */
private MethodVisitor createXspMethod(ClassWriter writer) {
    // 0 = this, 1 = HttpRequest, 2 = HttpResponse
    String[] exceptions = { "java/io/IOException", "com/nginious/http/HttpException" };
    MethodVisitor visitor = writer.visitMethod(Opcodes.ACC_PROTECTED, "executeXsp",
            "(Lcom/nginious/http/HttpRequest;Lcom/nginious/http/HttpResponse;)Z", null, exceptions);
    visitor.visitCode();

    return visitor;
}

---

From source file:com.poolik.classfinder.info.ClassInfo.java

License:BSD License

/**
 * Convert an ASM access mask to a reflection Modifier mask.
 *
 * @param asmAccessMask the ASM access mask
 * @return the Modifier mask//from   w  w  w .  ja  va 2 s .  co  m
 */
private int convertAccessMaskToModifierMask(int asmAccessMask) {
    int modifier = 0;

    // Convert the ASM access info into Reflection API modifiers.

    if ((asmAccessMask & Opcodes.ACC_FINAL) != 0)
        modifier |= Modifier.FINAL;

    if ((asmAccessMask & Opcodes.ACC_NATIVE) != 0)
        modifier |= Modifier.NATIVE;

    if ((asmAccessMask & Opcodes.ACC_INTERFACE) != 0)
        modifier |= Modifier.INTERFACE;

    if ((asmAccessMask & Opcodes.ACC_ABSTRACT) != 0)
        modifier |= Modifier.ABSTRACT;

    if ((asmAccessMask & Opcodes.ACC_PRIVATE) != 0)
        modifier |= Modifier.PRIVATE;

    if ((asmAccessMask & Opcodes.ACC_PROTECTED) != 0)
        modifier |= Modifier.PROTECTED;

    if ((asmAccessMask & Opcodes.ACC_PUBLIC) != 0)
        modifier |= Modifier.PUBLIC;

    if ((asmAccessMask & Opcodes.ACC_STATIC) != 0)
        modifier |= Modifier.STATIC;

    if ((asmAccessMask & Opcodes.ACC_STRICT) != 0)
        modifier |= Modifier.STRICT;

    if ((asmAccessMask & Opcodes.ACC_SYNCHRONIZED) != 0)
        modifier |= Modifier.SYNCHRONIZED;

    if ((asmAccessMask & Opcodes.ACC_TRANSIENT) != 0)
        modifier |= Modifier.TRANSIENT;

    if ((asmAccessMask & Opcodes.ACC_VOLATILE) != 0)
        modifier |= Modifier.VOLATILE;

    return modifier;
}

---

From source file:com.sun.tdk.jcov.instrument.DataClass.java

License:Open Source License

/**
 * Check whether <b>access</b> field has ACC_PUBLIC or ACC_PROTECTED flag
 *
 * @see #getAccess()// w  w  w .  ja va 2  s  . co  m
 * @see org.objectweb.asm.Opcodes
 * @return true if <b>access</b> field has ACC_PUBLIC or ACC_PROTECTED flag
 */
@Deprecated
public boolean isPublic() {
    return (access & (Opcodes.ACC_PUBLIC | Opcodes.ACC_PROTECTED)) != 0;
}

---

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