List of classconstant() Examples

Examples of classconstant()

serp.bytecode.Code.classconstant()
Load a class constant onto the stack. For primitive types, this translates into a getstatic for the TYPE field of the primitive's wrapper type. For non-primitives, things get much more complex. Suffice it to say that the operation involves adding synthetic static fields and even methods to the class. Note that this instruction requires up to 3 stack positions to execute.

Examples of serp.bytecode.Code.classconstant()

            }


            // pcPCSuperclass = <superClass>;
            // this intentionally calls getDescribedType() directly
            // instead of PCEnhancer.getType()
            code.classconstant().setClass(
                _meta.getPCSuperclassMetaData().getDescribedType());
            code.putstatic().setField(SUPER, Class.class);
        }


        // pcFieldNames = new String[] { "<name1>", "<name2>", ... };

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Examples of serp.bytecode.Code.classconstant()

        code.constant().setValue(fmds.length);
        code.anewarray().setType(Class.class);
        for (int i = 0; i < fmds.length; i++) {
            code.dup();
            code.constant().setValue(i);
            code.classconstant().setClass(fmds[i].getDeclaredType());
            code.aastore();
        }
        code.putstatic().setField(PRE + "FieldTypes", Class[].class);


        // pcFieldFlags = new byte[] { <flag1>, <flag2>, ... };

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Examples of serp.bytecode.Code.classconstant()

        code.putstatic().setField(PRE + "FieldFlags", byte[].class);


        // PCRegistry.register (cls,
        //  pcFieldNames, pcFieldTypes, pcFieldFlags,
        //  pcPCSuperclass, alias, new XXX ());
        code.classconstant().setClass(_meta.getDescribedType());
        code.getstatic().setField(PRE + "FieldNames", String[].class);
        code.getstatic().setField(PRE + "FieldTypes", Class[].class);
        code.getstatic().setField(PRE + "FieldFlags", byte[].class);
        code.getstatic().setField(SUPER, Class.class);

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Examples of serp.bytecode.Code.classconstant()

    private void addGetIDOwningClass() throws NoSuchMethodException {
        BCMethod method = _pc.declareMethod(PRE + "GetIDOwningClass", 
            Class.class, null);
        Code code = method.getCode(true);
        
        code.classconstant().setClass(getType(_meta));
        code.areturn();
        
        code.calculateMaxStack();
        code.calculateMaxLocals();
    }

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Examples of serp.bytecode.Code.classconstant()

                    field = Reflection.findField(oidType, name, true);
                    if (Modifier.isPublic(field.getModifiers()))
                        code.getfield().setField(field);
                    else {
                        // Reflection.getXXX(oid, Reflection.findField(...));
                        code.classconstant().setClass(oidType);
                        code.constant().setValue(name);
                        code.constant().setValue(true);
                        code.invokestatic().setMethod(Reflection.class,
                            "findField", Field.class, new Class[] { 
                            Class.class, String.class, boolean.class });

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Examples of serp.bytecode.Code.classconstant()

                    getter = Reflection.findGetter(oidType, name, true);
                    if (Modifier.isPublic(getter.getModifiers()))
                        code.invokevirtual().setMethod(getter);
                    else {
                        // Reflection.getXXX(oid, Reflection.findGetter(...));
                        code.classconstant().setClass(oidType);
                        code.constant().setValue(name);
                        code.constant().setValue(true);
                        code.invokestatic().setMethod(Reflection.class,
                            "findGetter", Method.class, new Class[] {
                            Class.class, String.class, boolean.class });

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Examples of serp.bytecode.Code.classconstant()

            if(_meta.isEmbeddedOnly() || _meta.hasAbstractPKField() == true) {
                code.aload().setThis();
                code.invokevirtual().setMethod(PRE + "GetIDOwningClass",
                    Class.class, null);
            } else {
                code.classconstant().setClass(getType(_meta));
            }
        }


        // new <oid class> ();
        code.anew().setType(oidType);

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Examples of serp.bytecode.Code.classconstant()

            if(_meta.isEmbeddedOnly() || _meta.hasAbstractPKField() == true ) {
                code.aload().setThis();
                code.invokevirtual().setMethod(PRE + "GetIDOwningClass",
                    Class.class, null);
            }else {
                code.classconstant().setClass(getType(_meta));
            }
        }
        if (obj) {
            code.aload().setParam(0);
            code.checkcast().setType(String.class);

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Examples of serp.bytecode.Code.classconstant()

            }


            // pcPCSuperclass = <superClass>;
            // this intentionally calls getDescribedType() directly
            // instead of PCEnhancer.getType()
            code.classconstant().setClass(
                _meta.getPCSuperclassMetaData().getDescribedType());
            code.putstatic().setField(SUPER, Class.class);
        }


        // pcFieldNames = new String[] { "<name1>", "<name2>", ... };

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Examples of serp.bytecode.Code.classconstant()

        code.constant().setValue(fmds.length);
        code.anewarray().setType(Class.class);
        for (int i = 0; i < fmds.length; i++) {
            code.dup();
            code.constant().setValue(i);
            code.classconstant().setClass(fmds[i].getDeclaredType());
            code.aastore();
        }
        code.putstatic().setField(PRE + "FieldTypes", Class[].class);


        // pcFieldFlags = new byte[] { <flag1>, <flag2>, ... };

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