Как анализировать необязательные поля слева направо, если для анализатора плоских файлов BizTalk установлено значение complex?

Я разрабатываю схему разборки плоских файлов в BizTalk 2013. Однако у меня возникла большая проблема со схемой, поскольку результатом анализа является мусор. Тип плоского файла, который я анализирую, выглядит так:

HEADER:opt1:opt2:opt3+opt4:opt5+opt6+op7:opt8:opt9'
TAG1:opt1:opt2:opt3+opt4:opt5:opt6+op7:opt8:opt9'
TAG2:opt1:opt2:opt3+opt4:opt5:opt6+op7:opt8:opt9'
TAG3:opt1:opt2:opt3+opt4++opt6+op7:opt8:opt9'
TAG4:opt1:opt2:opt3+opt4:opt5'

Плоский файл состоит из трех частей иерархии:

Верхний уровень: сегменты, разделенные символами '(не разрыв строки, это было просто добавлено для лучшей читаемости)

Средний уровень: поля, разделенные + символами. Может напрямую содержать значение или группу значений (см. Нижний уровень)

Нижний уровень: атрибуты, разделенные: символами

С ТАГ?-Сегменты являются частично необязательными и могут встречаться в нескольких порядках, я использую параметр parser_optimization = "complex" вместе с lookahead_depth = "0" и использую TAG?-Имя для идентификации типов сегментов я использую для разбора всего. Все разделители имеют child_order = "infix", кроме сегментов, которые являются child_order="postfix".

Некоторые сегменты, поля и атрибуты обязательны, большинство - нет. Однако первое поле и его атрибуты (имя тега, ...) всегда обязательны. Разделение и идентификация сегментов работает нормально, поля также работают правильно. Однако, когда у меня есть необязательные поля, содержащие группу необязательных атрибутов, схема не анализируется правильно. Пример: Синтаксис:

TAGX:opt1:opt2:opt3+a1:a2:a3:a4:a5:a6'

Все ? атрибуты являются необязательными

Значения атрибута помещаются в правильные поля XML при разборе сегмента следующим образом:

TAGX:1:2:3+:1:2:::'

Однако, поскольку спецификация плоского файла позволяет опускать необязательные поля, сообщение также может выглядеть следующим образом:

TAGX:1:2:3+:1:2'

В этом случае значения не помещаются во второе и третье поля XML, как должно быть, а помещаются в третье и четвертое. В зависимости от количества знаков, которые я включаю в сегмент, также могут быть заполнены первое и шестое или второе и четвертое поля XML.

Мне понадобится анализатор плоских файлов, чтобы заполнить эти поля слева направо вместо того хаотичного способа, которым он сейчас пользуется. Тем не менее, переключение на parser_optimization="speed" не вариант, так как остальная часть схемы слишком сложна (если нет способа сделать это локально).

Это части схемы XSD, которые используются для анализа такого поля (только извлеченные части, поскольку схема очень большая)

Определение общих частей (включается в саму схему, также используется другими схемами, в данном примере это группа атрибутов из 4 частей):

<?xml version="1.0" encoding="utf-16"?>
<xs:schema xmlns:b="http://schemas.microsoft.com/BizTalk/2003" xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified" attributeFormDefault="unqualified">
    <xs:annotation>
        <xs:appinfo>
            <schemaEditorExtension:schemaInfo namespaceAlias="b" extensionClass="Microsoft.BizTalk.FlatFileExtension.FlatFileExtension" standardName="Flat File" xmlns:schemaEditorExtension="http://schemas.microsoft.com/BizTalk/2003/SchemaEditorExtensions"/>
            <b:schemaInfo root_reference="SEG_HEAD" pad_char_type="none" count_positions_by_byte="false" parser_optimization="speed" lookahead_depth="3" suppress_empty_nodes="false" generate_empty_nodes="true" allow_early_termination="false" early_terminate_optional_fields="false" allow_message_breakup_of_infix_root="false" compile_parse_tables="false" standard="Flat File" default_pad_char=" "/>
        </xs:appinfo>
    </xs:annotation>

    <xs:element name="MATERIAL_TYPE" type="MATERIAL_TYPE">
        <xs:annotation>
            <xs:appinfo>
                <b:recordInfo sequence_number="4" structure="delimited" preserve_delimiter_for_empty_data="true" suppress_trailing_delimiters="false" child_delimiter_type="char" child_delimiter=":" escape_char_type="char" escape_char="?" child_order="infix"/>
            </xs:appinfo>
        </xs:annotation>
    </xs:element>
    <xs:complexType name="MATERIAL_TYPE">
        <xs:sequence>
            <xs:annotation>
                <xs:appinfo>
                    <b:groupInfo sequence_number="0"/>
                </xs:appinfo>
            </xs:annotation>
            <xs:element name="NUMBER_SYSTEM" type="xs:string" minOccurs="0">
                <xs:annotation>
                    <xs:appinfo>
                        <b:fieldInfo sequence_number="1" justification="left"/>
                    </xs:appinfo>
                </xs:annotation>
            </xs:element>
            <xs:element name="MATERIAL" type="xs:string" minOccurs="0">
                <xs:annotation>
                    <xs:appinfo>
                        <b:fieldInfo sequence_number="2" justification="left"/>
                    </xs:appinfo>
                </xs:annotation>
            </xs:element>
            <xs:element name="EAN" type="xs:string" minOccurs="0">
                <xs:annotation>
                    <xs:appinfo>
                        <b:fieldInfo sequence_number="3" justification="left"/>
                    </xs:appinfo>
                </xs:annotation>
            </xs:element>
            <xs:element name="BUYERARTICLENUMBER" type="xs:string" minOccurs="0">
                <xs:annotation>
                    <xs:appinfo>
                        <b:fieldInfo sequence_number="4" justification="left"/>
                    </xs:appinfo>
                </xs:annotation>
            </xs:element>
        </xs:sequence>
    </xs:complexType>
</xs:schema>

Специальная схема извлечения:

<?xml version="1.0" encoding="utf-16"?>
<xs:schema xmlns="http://example.com/namespace" xmlns:b="http://schemas.microsoft.com/BizTalk/2003" xmlns:xs="http://www.w3.org/2001/XMLSchema" targetNamespace="http://example.com/namespace" elementFormDefault="qualified" attributeFormDefault="unqualified">
    <xs:include schemaLocation=".\COMMON_SChema_v2.0.xsd"/>
    <xs:annotation>
        <xs:appinfo>
            <b:schemaInfo standard="Flat File" root_reference="SEG_ORDER" pad_char_type="none" count_positions_by_byte="false" parser_optimization="complexity" lookahead_depth="0" suppress_empty_nodes="true" generate_empty_nodes="true" allow_early_termination="false" early_terminate_optional_fields="false" allow_message_breakup_of_infix_root="false" compile_parse_tables="false" default_pad_char=" " escape_char_type="char" default_escape_char="?" default_child_order="infix"/>
            <schemaEditorExtension:schemaInfo namespaceAlias="b" extensionClass="Microsoft.BizTalk.FlatFileExtension.FlatFileExtension" standardName="Flat File" xmlns:schemaEditorExtension="http://schemas.microsoft.com/BizTalk/2003/SchemaEditorExtensions"/>
        </xs:appinfo>
    </xs:annotation>
    <xs:element name="SEG_ORDER">
        <xs:annotation>
            <xs:appinfo>
                <b:recordInfo structure="delimited" child_order="postfix" escape_char_type="char" escape_char="?" sequence_number="17" preserve_delimiter_for_empty_data="true" suppress_trailing_delimiters="false" child_delimiter_type="char" child_delimiter="'"/>
            </xs:appinfo>
        </xs:annotation>
        <xs:complexType>
            <xs:sequence>
                <xs:annotation>
                    <xs:appinfo>
                        <b:groupInfo sequence_number="0"/>
                    </xs:appinfo>
                </xs:annotation>

                <xs:element name="TAGX" maxOccurs="unbounded">
                    <xs:annotation>
                        <xs:appinfo>
                            <b:recordInfo structure="delimited" child_delimiter_type="char" child_delimiter="+" child_order="infix" escape_char_type="char" escape_char="?" preserve_delimiter_for_empty_data="true" suppress_trailing_delimiters="false" sequence_number="6" tag_name="TAGX"/>
                        </xs:appinfo>
                    </xs:annotation>
                    <xs:complexType>
                        <xs:sequence>
                            <xs:annotation>
                                <xs:appinfo>
                                    <b:groupInfo sequence_number="0"/>
                                </xs:appinfo>
                            </xs:annotation>
                            <xs:element name="SEG_HEAD" type="SEG_HEAD_REF1_TYPE">
                                <xs:annotation>
                                    <xs:appinfo>
                                        <b:recordInfo structure="delimited" child_delimiter_type="char" child_delimiter=":" escape_char_type="char" escape_char="?" sequence_number="1" preserve_delimiter_for_empty_data="true" suppress_trailing_delimiters="false" child_order="prefix"/>
                                    </xs:appinfo>
                                </xs:annotation>
                            </xs:element>
                            <xs:element name="POSITION_NUMBER">
                                <xs:annotation>
                                    <xs:appinfo>
                                        <b:recordInfo structure="delimited" child_delimiter_type="char" child_delimiter=":" child_order="infix" escape_char_type="char" escape_char="?" sequence_number="2" preserve_delimiter_for_empty_data="true" suppress_trailing_delimiters="false"/>
                                    </xs:appinfo>
                                </xs:annotation>
                                <xs:complexType>
                                    <xs:sequence>
                                        <xs:annotation>
                                            <xs:appinfo>
                                                <b:groupInfo sequence_number="0"/>
                                            </xs:appinfo>
                                        </xs:annotation>
                                        <xs:element name="NUMBER" type="xs:string">
                                            <xs:annotation>
                                                <xs:appinfo>
                                                    <b:fieldInfo justification="left" sequence_number="1"/>
                                                </xs:appinfo>
                                            </xs:annotation>
                                        </xs:element>
                                    </xs:sequence>
                                </xs:complexType>
                            </xs:element>
                            <xs:element name="MATERIAL" type="MATERIAL_TYPE" minOccurs="0" maxOccurs="1">
                                <xs:annotation>
                                    <xs:appinfo>
                                        <b:recordInfo structure="delimited" child_delimiter_type="char" child_delimiter=":" child_order="infix" escape_char_type="char" escape_char="?" sequence_number="3" preserve_delimiter_for_empty_data="true" suppress_trailing_delimiters="false"/>
                                    </xs:appinfo>
                                </xs:annotation>
                            </xs:element>
                        </xs:sequence>
                    </xs:complexType>
                </xs:element>
            </xs:sequence>
        </xs:complexType>
    </xs:element>
</xs:schema>
Источник

1 ответ

Решение

В вашем конкретном извлечении отсутствует определение для SEG_HEAD_REF1_TYPE, и были и другие проблемы, которые возникали, когда я пытался сгенерировать экземпляр, я получил "Не удалось вызвать пользовательский компонент". Однако я создал схему плоского файла на основе вашего образца макета плоского файла, который правильно анализирует ее, а также приведенный ниже пример. (Примечание: мне пришлось удалить отступы из схемы, иначе он будет слишком большим для публикации).

<?xml version="1.0" encoding="utf-16"?>
<xs:schema xmlns="http://Scratch.FlatFileSchema2" xmlns:b="http://schemas.microsoft.com/BizTalk/2003" targetNamespace="http://Scratch.FlatFileSchema2" xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:annotation>
<xs:appinfo>
<b:schemaInfo standard="Flat File" root_reference="Root" default_pad_char=" " pad_char_type="char" count_positions_by_byte="false" parser_optimization="speed" lookahead_depth="3" suppress_empty_nodes="false" generate_empty_nodes="true" allow_early_termination="false" early_terminate_optional_fields="false" allow_message_breakup_of_infix_root="false" compile_parse_tables="false" />
<schemaEditorExtension:schemaInfo namespaceAlias="b" extensionClass="Microsoft.BizTalk.FlatFileExtension.FlatFileExtension" standardName="Flat File" xmlns:schemaEditorExtension="http://schemas.microsoft.com/BizTalk/2003/SchemaEditorExtensions" />
</xs:appinfo>
</xs:annotation>
<xs:element name="Root">
<xs:annotation>
<xs:appinfo>
<b:recordInfo structure="delimited" preserve_delimiter_for_empty_data="true" suppress_trailing_delimiters="false" sequence_number="1" child_order="postfix" child_delimiter_type="char" child_delimiter="'" />
</xs:appinfo>
</xs:annotation>
<xs:complexType>
<xs:sequence>
<xs:annotation>
<xs:appinfo>
<b:groupInfo sequence_number="0" />
</xs:appinfo>
</xs:annotation>
<xs:element name="Header">
<xs:annotation>
<xs:appinfo>
<b:recordInfo sequence_number="1" structure="delimited" preserve_delimiter_for_empty_data="true" suppress_trailing_delimiters="false" tag_name="HEADER" child_order="infix" child_delimiter_type="char" child_delimiter="+" escape_char_type="char" escape_char="?" />
</xs:appinfo>
</xs:annotation>
<xs:complexType>
<xs:sequence>
<xs:annotation>
<xs:appinfo>
<b:groupInfo sequence_number="0" />
</xs:appinfo>
</xs:annotation>
<xs:element name="Field1">
<xs:annotation>
<xs:appinfo>
<b:recordInfo sequence_number="1" structure="delimited" preserve_delimiter_for_empty_data="true" suppress_trailing_delimiters="false" child_order="prefix" child_delimiter_type="char" child_delimiter=":" />
</xs:appinfo>
</xs:annotation>
<xs:complexType>
<xs:sequence>
<xs:annotation>
<xs:appinfo>
<b:groupInfo sequence_number="0" />
</xs:appinfo>
</xs:annotation>
<xs:element name="Attr1" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="1" />
</xs:appinfo>
</xs:annotation>
</xs:element>
<xs:element minOccurs="0" name="Attr2" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="2" />
</xs:appinfo>
</xs:annotation>
</xs:element>
<xs:element minOccurs="0" name="Attr3" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="3" />
</xs:appinfo>
</xs:annotation>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element minOccurs="0" name="Field2">
<xs:annotation>
<xs:appinfo>
<b:recordInfo structure="delimited" preserve_delimiter_for_empty_data="true" suppress_trailing_delimiters="false" child_order="infix" child_delimiter_type="char" child_delimiter=":" sequence_number="2" />
</xs:appinfo>
</xs:annotation>
<xs:complexType>
<xs:sequence>
<xs:annotation>
<xs:appinfo>
<b:groupInfo sequence_number="0" />
</xs:appinfo>
</xs:annotation>
<xs:element minOccurs="0" name="Attr1" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="1" />
</xs:appinfo>
</xs:annotation>
</xs:element>
<xs:element minOccurs="0" name="Attr2" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="2" />
</xs:appinfo>
</xs:annotation>
</xs:element>
<xs:element minOccurs="0" name="Attr3" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="3" />
</xs:appinfo>
</xs:annotation>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element minOccurs="0" name="Field3">
<xs:annotation>
<xs:appinfo>
<b:recordInfo structure="delimited" preserve_delimiter_for_empty_data="true" suppress_trailing_delimiters="false" child_order="infix" child_delimiter_type="char" child_delimiter=":" sequence_number="3" />
</xs:appinfo>
</xs:annotation>
<xs:complexType>
<xs:sequence>
<xs:annotation>
<xs:appinfo>
<b:groupInfo sequence_number="0" />
</xs:appinfo>
</xs:annotation>
<xs:element minOccurs="0" name="Attr1" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="1" />
</xs:appinfo>
</xs:annotation>
</xs:element>
<xs:element minOccurs="0" name="Attr2" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="2" />
</xs:appinfo>
</xs:annotation>
</xs:element>
<xs:element minOccurs="0" name="Attr3" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="3" />
</xs:appinfo>
</xs:annotation>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element minOccurs="0" name="Field4">
<xs:annotation>
<xs:appinfo>
<b:recordInfo structure="delimited" preserve_delimiter_for_empty_data="true" suppress_trailing_delimiters="false" child_order="infix" child_delimiter_type="char" child_delimiter=":" sequence_number="4" />
</xs:appinfo>
</xs:annotation>
<xs:complexType>
<xs:sequence>
<xs:annotation>
<xs:appinfo>
<b:groupInfo sequence_number="0" />
</xs:appinfo>
</xs:annotation>
<xs:element minOccurs="0" name="Attr1" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="1" />
</xs:appinfo>
</xs:annotation>
</xs:element>
<xs:element minOccurs="0" name="Attr2" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="2" />
</xs:appinfo>
</xs:annotation>
</xs:element>
<xs:element minOccurs="0" name="Attr3" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="3" />
</xs:appinfo>
</xs:annotation>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name="TAG1">
<xs:annotation>
<xs:appinfo>
<b:recordInfo sequence_number="2" structure="delimited" preserve_delimiter_for_empty_data="true" suppress_trailing_delimiters="false" tag_name="TAG1" child_order="infix" child_delimiter_type="char" child_delimiter="+" />
</xs:appinfo>
</xs:annotation>
<xs:complexType>
<xs:sequence>
<xs:annotation>
<xs:appinfo>
<b:groupInfo sequence_number="0" />
</xs:appinfo>
</xs:annotation>
<xs:element name="Field1">
<xs:annotation>
<xs:appinfo>
<b:recordInfo structure="delimited" preserve_delimiter_for_empty_data="true" suppress_trailing_delimiters="false" child_order="prefix" child_delimiter_type="char" child_delimiter=":" sequence_number="1" />
</xs:appinfo>
</xs:annotation>
<xs:complexType>
<xs:sequence>
<xs:annotation>
<xs:appinfo>
<b:groupInfo sequence_number="0" />
</xs:appinfo>
</xs:annotation>
<xs:element name="Attr1" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="1" />
</xs:appinfo>
</xs:annotation>
</xs:element>
<xs:element minOccurs="0" name="Attr2" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="2" />
</xs:appinfo>
</xs:annotation>
</xs:element>
<xs:element minOccurs="0" name="Attr3" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="3" />
</xs:appinfo>
</xs:annotation>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element minOccurs="0" name="Field2">
<xs:annotation>
<xs:appinfo>
<b:recordInfo structure="delimited" preserve_delimiter_for_empty_data="true" suppress_trailing_delimiters="false" child_order="infix" child_delimiter_type="char" child_delimiter=":" sequence_number="2" />
</xs:appinfo>
</xs:annotation>
<xs:complexType>
<xs:sequence>
<xs:annotation>
<xs:appinfo>
<b:groupInfo sequence_number="0" />
</xs:appinfo>
</xs:annotation>
<xs:element minOccurs="0" name="Attr1" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="1" />
</xs:appinfo>
</xs:annotation>
</xs:element>
<xs:element minOccurs="0" name="Attr2" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="2" />
</xs:appinfo>
</xs:annotation>
</xs:element>
<xs:element minOccurs="0" name="Attr3" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="3" />
</xs:appinfo>
</xs:annotation>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element minOccurs="0" name="Field3">
<xs:annotation>
<xs:appinfo>
<b:recordInfo structure="delimited" preserve_delimiter_for_empty_data="true" suppress_trailing_delimiters="false" child_order="infix" child_delimiter_type="char" child_delimiter=":" sequence_number="3" />
</xs:appinfo>
</xs:annotation>
<xs:complexType>
<xs:sequence>
<xs:annotation>
<xs:appinfo>
<b:groupInfo sequence_number="0" />
</xs:appinfo>
</xs:annotation>
<xs:element minOccurs="0" name="Attr1" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="1" />
</xs:appinfo>
</xs:annotation>
</xs:element>
<xs:element minOccurs="0" name="Attr2" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="2" />
</xs:appinfo>
</xs:annotation>
</xs:element>
<xs:element minOccurs="0" name="Attr3" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="3" />
</xs:appinfo>
</xs:annotation>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element minOccurs="0" name="Field4">
<xs:annotation>
<xs:appinfo>
<b:recordInfo structure="delimited" preserve_delimiter_for_empty_data="true" suppress_trailing_delimiters="false" child_order="infix" child_delimiter_type="char" child_delimiter=":" sequence_number="4" />
</xs:appinfo>
</xs:annotation>
<xs:complexType>
<xs:sequence>
<xs:annotation>
<xs:appinfo>
<b:groupInfo sequence_number="0" />
</xs:appinfo>
</xs:annotation>
<xs:element minOccurs="0" name="Attr1" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="1" />
</xs:appinfo>
</xs:annotation>
</xs:element>
<xs:element minOccurs="0" name="Attr2" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="2" />
</xs:appinfo>
</xs:annotation>
</xs:element>
<xs:element minOccurs="0" name="Attr3" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="3" />
</xs:appinfo>
</xs:annotation>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name="TAG2">
<xs:annotation>
<xs:appinfo>
<b:recordInfo structure="delimited" preserve_delimiter_for_empty_data="true" suppress_trailing_delimiters="false" tag_name="TAG2" child_order="infix" child_delimiter_type="char" child_delimiter="+" sequence_number="3" />
</xs:appinfo>
</xs:annotation>
<xs:complexType>
<xs:sequence>
<xs:annotation>
<xs:appinfo>
<b:groupInfo sequence_number="0" />
</xs:appinfo>
</xs:annotation>
<xs:element name="Field1">
<xs:annotation>
<xs:appinfo>
<b:recordInfo structure="delimited" preserve_delimiter_for_empty_data="true" suppress_trailing_delimiters="false" child_order="prefix" child_delimiter_type="char" child_delimiter=":" sequence_number="1" />
</xs:appinfo>
</xs:annotation>
<xs:complexType>
<xs:sequence>
<xs:annotation>
<xs:appinfo>
<b:groupInfo sequence_number="0" />
</xs:appinfo>
</xs:annotation>
<xs:element name="Attr1" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="1" />
</xs:appinfo>
</xs:annotation>
</xs:element>
<xs:element minOccurs="0" name="Attr2" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="2" />
</xs:appinfo>
</xs:annotation>
</xs:element>
<xs:element minOccurs="0" name="Attr3" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="3" />
</xs:appinfo>
</xs:annotation>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element minOccurs="0" name="Field2">
<xs:annotation>
<xs:appinfo>
<b:recordInfo structure="delimited" preserve_delimiter_for_empty_data="true" suppress_trailing_delimiters="false" child_order="infix" child_delimiter_type="char" child_delimiter=":" sequence_number="2" />
</xs:appinfo>
</xs:annotation>
<xs:complexType>
<xs:sequence>
<xs:annotation>
<xs:appinfo>
<b:groupInfo sequence_number="0" />
</xs:appinfo>
</xs:annotation>
<xs:element minOccurs="0" name="Attr1" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="1" />
</xs:appinfo>
</xs:annotation>
</xs:element>
<xs:element minOccurs="0" name="Attr2" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="2" />
</xs:appinfo>
</xs:annotation>
</xs:element>
<xs:element minOccurs="0" name="Attr3" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="3" />
</xs:appinfo>
</xs:annotation>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element minOccurs="0" name="Field3">
<xs:annotation>
<xs:appinfo>
<b:recordInfo structure="delimited" preserve_delimiter_for_empty_data="true" suppress_trailing_delimiters="false" child_order="infix" child_delimiter_type="char" child_delimiter=":" sequence_number="3" />
</xs:appinfo>
</xs:annotation>
<xs:complexType>
<xs:sequence>
<xs:annotation>
<xs:appinfo>
<b:groupInfo sequence_number="0" />
</xs:appinfo>
</xs:annotation>
<xs:element minOccurs="0" name="Attr1" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="1" />
</xs:appinfo>
</xs:annotation>
</xs:element>
<xs:element minOccurs="0" name="Attr2" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="2" />
</xs:appinfo>
</xs:annotation>
</xs:element>
<xs:element minOccurs="0" name="Attr3" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="3" />
</xs:appinfo>
</xs:annotation>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element minOccurs="0" name="Field4">
<xs:annotation>
<xs:appinfo>
<b:recordInfo structure="delimited" preserve_delimiter_for_empty_data="true" suppress_trailing_delimiters="false" child_order="infix" child_delimiter_type="char" child_delimiter=":" sequence_number="4" />
</xs:appinfo>
</xs:annotation>
<xs:complexType>
<xs:sequence>
<xs:annotation>
<xs:appinfo>
<b:groupInfo sequence_number="0" />
</xs:appinfo>
</xs:annotation>
<xs:element minOccurs="0" name="Attr1" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="1" />
</xs:appinfo>
</xs:annotation>
</xs:element>
<xs:element minOccurs="0" name="Attr2" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="2" />
</xs:appinfo>
</xs:annotation>
</xs:element>
<xs:element minOccurs="0" name="Attr3" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="3" />
</xs:appinfo>
</xs:annotation>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name="TAG3">
<xs:annotation>
<xs:appinfo>
<b:recordInfo structure="delimited" preserve_delimiter_for_empty_data="true" suppress_trailing_delimiters="false" tag_name="TAG3" child_order="infix" child_delimiter_type="char" child_delimiter="+" sequence_number="4" />
</xs:appinfo>
</xs:annotation>
<xs:complexType>
<xs:sequence>
<xs:annotation>
<xs:appinfo>
<b:groupInfo sequence_number="0" />
</xs:appinfo>
</xs:annotation>
<xs:element name="Field1">
<xs:annotation>
<xs:appinfo>
<b:recordInfo structure="delimited" preserve_delimiter_for_empty_data="true" suppress_trailing_delimiters="false" child_order="prefix" child_delimiter_type="char" child_delimiter=":" sequence_number="1" />
</xs:appinfo>
</xs:annotation>
<xs:complexType>
<xs:sequence>
<xs:annotation>
<xs:appinfo>
<b:groupInfo sequence_number="0" />
</xs:appinfo>
</xs:annotation>
<xs:element name="Attr1" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="1" />
</xs:appinfo>
</xs:annotation>
</xs:element>
<xs:element minOccurs="0" name="Attr2" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="2" />
</xs:appinfo>
</xs:annotation>
</xs:element>
<xs:element minOccurs="0" name="Attr3" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="3" />
</xs:appinfo>
</xs:annotation>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element minOccurs="0" name="Field2">
<xs:annotation>
<xs:appinfo>
<b:recordInfo structure="delimited" preserve_delimiter_for_empty_data="true" suppress_trailing_delimiters="false" child_order="infix" child_delimiter_type="char" child_delimiter=":" sequence_number="2" />
</xs:appinfo>
</xs:annotation>
<xs:complexType>
<xs:sequence>
<xs:annotation>
<xs:appinfo>
<b:groupInfo sequence_number="0" />
</xs:appinfo>
</xs:annotation>
<xs:element minOccurs="0" name="Attr1" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="1" />
</xs:appinfo>
</xs:annotation>
</xs:element>
<xs:element minOccurs="0" name="Attr2" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="2" />
</xs:appinfo>
</xs:annotation>
</xs:element>
<xs:element minOccurs="0" name="Attr3" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="3" />
</xs:appinfo>
</xs:annotation>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element minOccurs="0" name="Field3">
<xs:annotation>
<xs:appinfo>
<b:recordInfo structure="delimited" preserve_delimiter_for_empty_data="true" suppress_trailing_delimiters="false" child_order="infix" child_delimiter_type="char" child_delimiter=":" sequence_number="3" />
</xs:appinfo>
</xs:annotation>
<xs:complexType>
<xs:sequence>
<xs:annotation>
<xs:appinfo>
<b:groupInfo sequence_number="0" />
</xs:appinfo>
</xs:annotation>
<xs:element minOccurs="0" name="Attr1" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="1" />
</xs:appinfo>
</xs:annotation>
</xs:element>
<xs:element minOccurs="0" name="Attr2" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="2" />
</xs:appinfo>
</xs:annotation>
</xs:element>
<xs:element minOccurs="0" name="Attr3" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="3" />
</xs:appinfo>
</xs:annotation>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element minOccurs="0" name="Field4">
<xs:annotation>
<xs:appinfo>
<b:recordInfo structure="delimited" preserve_delimiter_for_empty_data="true" suppress_trailing_delimiters="false" child_order="infix" child_delimiter_type="char" child_delimiter=":" sequence_number="4" />
</xs:appinfo>
</xs:annotation>
<xs:complexType>
<xs:sequence>
<xs:annotation>
<xs:appinfo>
<b:groupInfo sequence_number="0" />
</xs:appinfo>
</xs:annotation>
<xs:element minOccurs="0" name="Attr1" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="1" />
</xs:appinfo>
</xs:annotation>
</xs:element>
<xs:element minOccurs="0" name="Attr2" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="2" />
</xs:appinfo>
</xs:annotation>
</xs:element>
<xs:element minOccurs="0" name="Attr3" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="3" />
</xs:appinfo>
</xs:annotation>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name="TAG4">
<xs:annotation>
<xs:appinfo>
<b:recordInfo structure="delimited" preserve_delimiter_for_empty_data="true" suppress_trailing_delimiters="false" tag_name="TAG4" child_order="infix" child_delimiter_type="char" child_delimiter="+" sequence_number="5" />
</xs:appinfo>
</xs:annotation>
<xs:complexType>
<xs:sequence>
<xs:annotation>
<xs:appinfo>
<b:groupInfo sequence_number="0" />
</xs:appinfo>
</xs:annotation>
<xs:element name="Field1">
<xs:annotation>
<xs:appinfo>
<b:recordInfo structure="delimited" preserve_delimiter_for_empty_data="true" suppress_trailing_delimiters="false" child_order="prefix" child_delimiter_type="char" child_delimiter=":" sequence_number="1" />
</xs:appinfo>
</xs:annotation>
<xs:complexType>
<xs:sequence>
<xs:annotation>
<xs:appinfo>
<b:groupInfo sequence_number="0" />
</xs:appinfo>
</xs:annotation>
<xs:element name="Attr1" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="1" />
</xs:appinfo>
</xs:annotation>
</xs:element>
<xs:element minOccurs="0" name="Attr2" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="2" />
</xs:appinfo>
</xs:annotation>
</xs:element>
<xs:element minOccurs="0" name="Attr3" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="3" />
</xs:appinfo>
</xs:annotation>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element minOccurs="0" name="Field2">
<xs:annotation>
<xs:appinfo>
<b:recordInfo structure="delimited" preserve_delimiter_for_empty_data="true" suppress_trailing_delimiters="false" child_order="infix" child_delimiter_type="char" child_delimiter=":" sequence_number="2" />
</xs:appinfo>
</xs:annotation>
<xs:complexType>
<xs:sequence>
<xs:annotation>
<xs:appinfo>
<b:groupInfo sequence_number="0" />
</xs:appinfo>
</xs:annotation>
<xs:element minOccurs="0" name="Attr1" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="1" />
</xs:appinfo>
</xs:annotation>
</xs:element>
<xs:element minOccurs="0" name="Attr2" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="2" />
</xs:appinfo>
</xs:annotation>
</xs:element>
<xs:element minOccurs="0" name="Attr3" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="3" />
</xs:appinfo>
</xs:annotation>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element minOccurs="0" name="Field3">
<xs:annotation>
<xs:appinfo>
<b:recordInfo structure="delimited" preserve_delimiter_for_empty_data="true" suppress_trailing_delimiters="false" child_order="infix" child_delimiter_type="char" child_delimiter=":" sequence_number="3" />
</xs:appinfo>
</xs:annotation>
<xs:complexType>
<xs:sequence>
<xs:annotation>
<xs:appinfo>
<b:groupInfo sequence_number="0" />
</xs:appinfo>
</xs:annotation>
<xs:element minOccurs="0" name="Attr1" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="1" />
</xs:appinfo>
</xs:annotation>
</xs:element>
<xs:element minOccurs="0" name="Attr2" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="2" />
</xs:appinfo>
</xs:annotation>
</xs:element>
<xs:element minOccurs="0" name="Attr3" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="3" />
</xs:appinfo>
</xs:annotation>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element minOccurs="0" name="Field4">
<xs:annotation>
<xs:appinfo>
<b:recordInfo structure="delimited" preserve_delimiter_for_empty_data="true" suppress_trailing_delimiters="false" child_order="infix" child_delimiter_type="char" child_delimiter=":" sequence_number="4" />
</xs:appinfo>
</xs:annotation>
<xs:complexType>
<xs:sequence>
<xs:annotation>
<xs:appinfo>
<b:groupInfo sequence_number="0" />
</xs:appinfo>
</xs:annotation>
<xs:element minOccurs="0" name="Attr1" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="1" />
</xs:appinfo>
</xs:annotation>
</xs:element>
<xs:element minOccurs="0" name="Attr2" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="2" />
</xs:appinfo>
</xs:annotation>
</xs:element>
<xs:element minOccurs="0" name="Attr3" type="xs:string">
<xs:annotation>
<xs:appinfo>
  <b:fieldInfo justification="left" sequence_number="3" />
</xs:appinfo>
</xs:annotation>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:schema>

Образец

HEADER:opt1'TAG1:opt1'TAG2:opt1'TAG3:opt1'TAG4:opt1'
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