Package serp.bytecode

Examples of serp.bytecode.Code.checkcast()


        code.anew().setType(type);
        code.dup();
        if (params.length == 1) {
            code.aload().setParam(0);
            code.checkcast().setType(params[0]);
        }
        code.invokespecial().setMethod(type, "<init>", void.class, params);
        if (params.length == 0) {
            code.dup();
            code.aload().setParam(0);
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        }
        code.invokespecial().setMethod(type, "<init>", void.class, params);
        if (params.length == 0) {
            code.dup();
            code.aload().setParam(0);
            code.checkcast().setType(Calendar.class);
            code.invokevirtual().setMethod(Calendar.class, "getTimeInMillis",
                long.class, null);
            code.invokevirtual().setMethod(type, "setTimeInMillis", void.class,
                new Class[] { long.class });
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            code.invokevirtual().setMethod(type, "setTimeInMillis", void.class,
                new Class[] { long.class });

            code.dup();
            code.aload().setParam(0);
            code.checkcast().setType(Calendar.class);
            code.invokevirtual().setMethod(Calendar.class, "isLenient",
                boolean.class, null);
            code.invokevirtual().setMethod(type, "setLenient", void.class,
                new Class[] { boolean.class });
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            code.invokevirtual().setMethod(type, "setLenient", void.class,
                new Class[] { boolean.class });

            code.dup();
            code.aload().setParam(0);
            code.checkcast().setType(Calendar.class);
            code.invokevirtual().setMethod(Calendar.class, "getFirstDayOfWeek",
                int.class, null);
            code.invokevirtual().setMethod(type, "setFirstDayOfWeek",
                void.class, new Class[] { int.class });
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                loadManagedInstance(code, false);
                code.iload().setParam(0);
                code.invokeinterface().setMethod(getStateManagerMethod
                    (fmds[i].getDeclaredType(), "replace", true, false));
                if (!fmds[i].getDeclaredType().isPrimitive())
                    code.checkcast().setType(fmds[i].getDeclaredType());

                addSetManagedValueCode(code, fmds[i]);
                code.vreturn();
            }
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                // get the managed instance into the local variable table
                code.aload().setParam(0);
                code.invokestatic().setMethod(ImplHelper.class,
                    "getManagedInstance", Object.class,
                    new Class[] { Object.class });
                code.checkcast().setType(_managedType);
                inst = code.getNextLocalsIndex();
                code.astore().setLocal(inst);

                // there might be a difference between the classes of 'this'
                // vs 'other' in this context; use the PC methods to get the SM
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                code.invokeinterface().setMethod(PersistenceCapable.class,
                    "pcGetStateManager", StateManager.class, null);
            } else {
                // XXX other = (XXX) pc;
                code.aload().setParam(0);
                code.checkcast().setType(_pc);
                inst = code.getNextLocalsIndex();
                code.astore().setLocal(inst);

                // access the other's sm field directly
                code.aload().setLocal(inst);
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            code.invokevirtual().setMethod(type, "setFirstDayOfWeek",
                void.class, new Class[] { int.class });

            code.dup();
            code.aload().setParam(0);
            code.checkcast().setType(Calendar.class);
            code.invokevirtual().setMethod(Calendar.class,
                "getMinimalDaysInFirstWeek", int.class, null);
            code.invokevirtual().setMethod(type, "setMinimalDaysInFirstWeek",
                void.class, new Class[] { int.class });
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            code.invokevirtual().setMethod(type, "setMinimalDaysInFirstWeek",
                void.class, new Class[] { int.class });

            code.dup();
            code.aload().setParam(0);
            code.checkcast().setType(Calendar.class);
            code.invokevirtual().setMethod(Calendar.class, "getTimeZone",
                TimeZone.class, null);
            code.invokevirtual().setMethod(type, "setTimeZone", void.class,
                new Class[] { TimeZone.class });
        }
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        code.anew().setType(type);
        code.dup();
        Class[] params = cons.getParameterTypes();
        if (params.length == 1) {
            code.aload().setParam(0);
            code.checkcast().setType(params[0]);
        }
        code.invokespecial().setMethod(cons);
        if (params.length == 0)
            copyProperties(type, code);
        code.areturn();
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