問題描述

我想為 XML 模式生成文檔.

I want to generate documentation for XML schemas.

我的目標(biāo)是分析 xsd 文件并將其顯示為樹結(jié)構(gòu)(解決所有復(fù)雜/匿名類型).此外，我需要用它們的基數(shù)(由模式定義)注釋該樹中的所有項(xiàng)目.

My goal is to analyze the xsd file and to display it as a tree structure (with all complex / anonymous types resolved). Furthermore I need to annotate all items in that tree with their cardinality (as defined by the schema).

下面的小例子可能有助于澄清我的問題.

The following small example might help to clarify my problem.

a) xsd 文件:

<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
    <xs:element name="client" type="clientType" />
    <xs:complexType name="clientType">
        <xs:sequence minOccurs="1" maxOccurs="1">
            <xs:element name="first_name"/>
            <xs:element name="last_name"/>
            <xs:element name="address" type="addressType" 
                        minOccurs="1" maxOccurs="unbounded"/>
        </xs:sequence>
    </xs:complexType>
    <xs:complexType name="addressType">
        <xs:sequence>
            <xs:element name="street"/>
            <xs:element name="number" minOccurs="0" maxOccurs="1"/>
            <xs:element name="city"/>
            <xs:element name="zipcode"/>
        </xs:sequence>
    </xs:complexType>
</xs:schema>

b) 我想看到的輸出:

b) Output I'd like to see:

client [1]
  first_name [1]
  last_name [1]
  address [1..n]
    street [1]
    number [0..1]
    city [1]
    zipcode [1]

有人知道這個(gè)問題的基于 java 的解決方案嗎?最好基于 Eclipse Schema Infoset，但我也很樂意使用其他庫.

Does anybody know a java based solution for this problem? Preferably based on Eclipse Schema Infoset, but I'm happy to use other libraries as well.

推薦答案

XSOM 可以將 XSD 規(guī)范化為可理解的數(shù)據(jù)結(jié)構(gòu)，您可以循環(huán)并打印出來.

XSOM can normalize an XSD into a comprehensible data structure that you can loop over and print out.

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