Examples of org.objectweb.asm.ClassVisitor.visitField()

org.objectweb.asm.ClassVisitor.visitField()
Visits a field of the class. @param access the field's access flags (see {@link Constants}). This parameter also indicates if the field is synthetic and/or deprecated. @param name the field's name. @param desc the field's descriptor (see {@link Type Type}). @param value the field's initial value. This parameter, which may benull if the field does not have an initial value, must be an {@link java.lang.Integer Integer}, a {@link java.lang.Float Float}, a {@link java.lang.Long Long}, a {@link java.lang.Double Double} or a{@link String String} (for int, float, longor String fields respectively). This parameter is only used for static fields. Its value is ignored for non static fields, which must be initialized through bytecode instructions in constructors or methods. @param attrs the non standard method attributes, linked together by theirnext field. May be null.

        initMethod = new SkinnyMethodAdapter(cv.visitMethod(ACC_PUBLIC, "<init>", sig(Void.TYPE), null, null));
        initMethod.start();
        initMethod.aload(THIS);
        initMethod.invokespecial(p(AbstractScript.class), "<init>", sig(Void.TYPE));
        
        cv.visitField(ACC_PRIVATE | ACC_FINAL, "$class", ci(Class.class), null, null);
        
        // FIXME: this really ought to be in clinit, but it doesn't matter much
        initMethod.aload(THIS);
        initMethod.ldc(c(getClassname()));
        initMethod.invokestatic(p(Class.class), "forName", sig(Class.class, params(String.class)));

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        synchronized (this) {
            realName = "_" + constants++;
        }


        // declare the field
        cv.visitField(ACC_PRIVATE, realName, type, null, null).visitEnd();


        if(init != null) {
            initMethod.aload(THIS);
            initMethod.ldc(init);
            initMethod.putfield(getClassname(),realName, type);

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    public String getNewField(String type, String name, Object init) {
        ClassVisitor cv = getClassVisitor();


        // declare the field
        cv.visitField(ACC_PRIVATE, name, type, null, null).visitEnd();


        if(init != null) {
            initMethod.aload(THIS);
            initMethod.ldc(init);
            initMethod.putfield(getClassname(),name, type);

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        synchronized (this) {
            realName = "__" + constants++;
        }


        // declare the field
        cv.visitField(ACC_PRIVATE | ACC_STATIC | ACC_FINAL, realName, type, null, null).visitEnd();
        return realName;
    }
}

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        ClassVisitor cv = getClassVisitor();


        String realName = getNewConstantName();


        // declare the field
        cv.visitField(ACC_PRIVATE, realName, type, null, null).visitEnd();


        if(init != null) {
            initMethod.aload(THIS);
            initMethod.ldc(init);
            initMethod.putfield(getClassname(),realName, type);

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    public String getNewField(String type, String name, Object init) {
        ClassVisitor cv = getClassVisitor();


        // declare the field
        cv.visitField(ACC_PRIVATE, name, type, null, null).visitEnd();


        if(init != null) {
            initMethod.aload(THIS);
            initMethod.ldc(init);
            initMethod.putfield(getClassname(),name, type);

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        synchronized (this) {
            realName = "__" + constants++;
        }


        // declare the field
        cv.visitField(ACC_PRIVATE | ACC_STATIC | ACC_FINAL, realName, type, null, null).visitEnd();
        return realName;
    }
}

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                generateFunctionInvocation(runtime, builder, m, library.findSymbolAddress(functionName),
                        callingConvention, saveErrno, typeMapper, generators);


            } catch (SymbolNotFoundError ex) {
                String errorFieldName = "error_" + uniqueId.incrementAndGet();
                cv.visitField(ACC_PRIVATE | ACC_FINAL | ACC_STATIC, errorFieldName, ci(String.class), null, ex.getMessage());
                generateFunctionNotFound(cv, builder.getClassNamePath(), errorFieldName, functionName, m.getReturnType(), m.getParameterTypes());
            }
        }


        // generate global variable accessors

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                            library.findSymbolAddress(functionName), (Class) variableType, sortedAnnotationCollection(m.getAnnotations()),
                            typeMapper, classLoader);


                } catch (SymbolNotFoundError ex) {
                    String errorFieldName = "error_" + uniqueId.incrementAndGet();
                    cv.visitField(ACC_PRIVATE | ACC_FINAL | ACC_STATIC, errorFieldName, ci(String.class), null, ex.getMessage());
                    generateFunctionNotFound(cv, builder.getClassNamePath(), errorFieldName, functionName, m.getReturnType(), m.getParameterTypes());
                }
            }
        }

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                        parameterAnnotations[pidx], parameterConverters[i][pidx]);
            }


            // Stash the name of the function in a static field
            String functionName = functionMapper.mapFunctionName(m.getName(), null);
            cv.visitField(ACC_PRIVATE | ACC_FINAL | ACC_STATIC, "name_" + i, ci(String.class), null, functionName);


            // Allow individual methods to set the calling convention to stdcall
            CallingConvention callingConvention = m.getAnnotation(StdCall.class) != null
                    ? CallingConvention.STDCALL : libraryCallingConvention;
            boolean saveErrno = InvokerUtil.requiresErrno(m);

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