Package org.apache.tapestry.ioc.util

Examples of org.apache.tapestry.ioc.util.BodyBuilder.end()


        if (parameterType != wrapperType)
            builder.add(".%s()", ClassFabUtils.getUnwrapMethodName(parameterType.getName()));

        builder.addln(");");

        builder.end();

        classFab.addMethod(Modifier.PUBLIC, SET_SIGNATURE, builder.toString());

        return writeMethod;
    }
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        builder.addln("if ($1.isAborted()) return $_;");

        for (MethodSignature method : methods)
            addCodeForMethod(builder, method, transformation);

        builder.end();

        transformation.extendMethod(TransformConstants.HANDLE_COMPONENT_EVENT, builder.toString());
    }

    private void addCodeForMethod(BodyBuilder builder, MethodSignature method,
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            String fieldType = transformation.getFieldType(fieldName);

            builder.addln("try");
            builder.begin();
            builder.addln("%s = (%s) core;", fieldName, fieldType);
            builder.end();
            builder.addln("catch (ClassCastException ex)");
            builder.begin();
            builder.addln(
                    "String message = %s.buildCastExceptionMessage(core, \"%s.%s\", \"%s\");",
                    InjectComponentWorker.class.getName(),
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                    InjectComponentWorker.class.getName(),
                    model.getComponentClassName(),
                    fieldName,
                    fieldType);
            builder.addln("throw new RuntimeException(message, ex);");
            builder.end();

            transformation.makeReadOnly(fieldName);
            transformation.claimField(fieldName, annotation);
        }
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            transformation.makeReadOnly(fieldName);
            transformation.claimField(fieldName, annotation);
        }

        builder.end();

        transformation.extendMethod(TransformConstants.CONTAINING_PAGE_DID_LOAD_SIGNATURE, builder
                .toString());
    }
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        // Store the current value of the field into the default field. This value will
        // be used to reset the field after rendering.

        builder.addln("%s = %s;", defaultFieldName, fieldName);
        builder.end();

        transformation.extendMethod(TransformConstants.CONTAINING_PAGE_DID_LOAD_SIGNATURE, builder
                .toString());

        // Now, when the component completes rendering, ensure that any variant parameters are
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            builder.addln("if (! %s)", invariantFieldName);
            builder.begin();
            builder.addln("%s = %s;", fieldName, defaultFieldName);
            builder.addln("%s = false;", cachedFieldName);
            builder.end();

            transformation.extendMethod(TransformConstants.POST_RENDER_CLEANUP_SIGNATURE, builder
                    .toString());
        }
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        builder.addln("if (! %s.isLoaded())", resourcesFieldName);
        builder.begin();
        builder.addln("%s = $1;", fieldName);
        builder.addln("return;");
        builder.end();

        // Always start by updating the parameter; this will implicitly check for
        // read-only or unbound parameters. $1 is the single parameter
        // to the method.
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        builder.addln("%s = $1;", fieldName);

        if (cache)
            builder.addln("%s = %s.isRendering();", cachedFieldName, resourcesFieldName);

        builder.end();

        String methodName = transformation.newMemberName("update_parameter", parameterName);

        MethodSignature signature = new MethodSignature(Modifier.PRIVATE, "void", methodName,
                new String[]
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        builder.addln(")");
        builder.begin();
        builder.addln("%s = result;", fieldName);
        builder.addln("%s = true;", cachedFieldName);
        builder.end();

        builder.addln("return result;");
        builder.end();

        String methodName = transformation.newMemberName("read_parameter", parameterName);
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