Cita:
Empezado por ermendalenda
Si alguno puede traducir donde se produce el cambio, a nivel del xml, se lo agradeceria, ya que yo genero los xlm a pelo y me cuesta muchisimo leer el xsd
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Hago dos cosas a cada cambio de XSD:
- Comparo con la versión anterior; lo hago con la herramienta diff (de Unix) pero es solo por costumbre, cualquiera herramienta valga. Por ejemplo, ponerlos en un sistema de control de versión lo hace de manera automática.
- Paso el XSD por una transformación en formato HTML, que me resulta muchísimo más sencillo de leer
Hay que pasar todos los esquemas involucrados en un determinado WSDL, y dejar los HTML en el mismo repertorio.
La transformación que uso está derivada de
una que encontró hace años (y tiene aún más años) y que creo es de uso libre.
Código:
<?xml version="1.0" encoding="UTF-8"?>
<!-- Stylesheet for NHSiS Schemas - David Brazier 17/11/00
Work in progress, free for use as-is.
(C) Common Services Agency 2000
Modifications (C) 2017-2024 Antoine Leca (free to use) -->
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<xsl:output encoding="UTF-8"/>
<xsl:strip-space elements="*"/>
<xsl:template match="xsd:schema">
<html>
<head>
<title>Schema: <xsl:value-of select="@targetNamespace"/>
</title>
</head>
<style>
table { border-collapse: collapse }
td { vertical-align: top }
</style>
<!-- for testing:
td { border: 1px solid blue; vertical-align: top }
-->
<body>
<h3>Schema: <xsl:value-of select="@targetNamespace"/></h3>
<p>Version: <xsl:value-of select="@version"/>
</p>
<xsl:apply-templates/>
</body>
</html>
</xsl:template>
<xsl:template match="xsd:import">
<hr/>
<i>Import Schema <xsl:value-of select="@namespace"/> from
<a>
<xsl:attribute name="href">
<xsl:value-of select="@schemaLocation"/>.html
</xsl:attribute>
{<xsl:value-of select="@schemaLocation"/>}
</a>
</i>
</xsl:template>
<xsl:template match="xsd:element">
<xsl:if test="..=/">
<hr/>
</xsl:if>
<table>
<tr>
<td colspan="2">
<b>
<xsl:value-of select="@name"/>
</b>
<xsl:if test="@type">
: <a>
<!--
<xsl:variable name="prefix" select="substring-before(name(), concat(':', local-name()) )"/>
-->
<xsl:variable name="prefix" select="substring-before(@type,':')"/>
<xsl:variable name="ns" select="namespace::*[name()=$prefix]"/>
<!--
bug if name(.) contains a namespace... (= if #default namespace is NOT xsd)
Could check that namespace::*[name()=''] == "http://www.w3.org/2001/XMLSchema"
BUGBUG following does not work (double declaration?)
<xsl:choose>
<xsl:when test="contains(name(), ':')">
<xsl:variable name="ns0" select="namespace::*[substring-after(name(.),':')=$prefix]"/>
</xsl:when>
<xsl:otherwise>
<xsl:variable name="ns" select="namespace::*[name()=$prefix]"/>
</xsl:otherwise>
</xsl:choose>
-->
<xsl:choose>
<xsl:when test="@type = 'string' or @type = 'double' ">
<b><xsl:value-of select="@type"/></b>
</xsl:when>
<xsl:when test="not($prefix)">
<xsl:attribute name="href">#<xsl:value-of select="@type"/></xsl:attribute>
<b>!<xsl:value-of select="@type"/>!</b>
</xsl:when>
<xsl:when test="$ns=/xsd:schema/@targetNamespace">
<xsl:attribute name="href">#<xsl:value-of select="substring-after(@type,':')"/></xsl:attribute>
</xsl:when>
<xsl:when test="/xsd:schema/xsd:import[@namespace=$ns]">
<xsl:attribute name="href"><xsl:value-of select="/xsd:schema/xsd:import[@namespace=$ns]/@schemaLocation"/>.html#<xsl:value-of select="substring-after(@type,':')"/></xsl:attribute>
{<xsl:value-of select="/xsd:schema/xsd:import[@namespace=$ns]/@schemaLocation"/>}
</xsl:when>
</xsl:choose>
<xsl:value-of select="substring-after(@type,':')"/>
</a>
</xsl:if>
(<xsl:choose>
<xsl:when test="@minOccurs"><xsl:value-of select="@minOccurs"/></xsl:when>
<xsl:otherwise>1</xsl:otherwise>
</xsl:choose>-<xsl:choose>
<xsl:when test="@maxOccurs"><xsl:value-of select="@maxOccurs"/></xsl:when>
<xsl:otherwise>1</xsl:otherwise>
</xsl:choose>)
</td>
</tr>
<tr>
<td width="25"/>
<td>
<xsl:apply-templates select="*"/>
</td>
</tr>
</table>
</xsl:template>
<xsl:template match="xsd:simpleType">
<xsl:if test="..=/">
<hr/>
</xsl:if>
<table>
<xsl:attribute name="id">
<xsl:value-of select="@name"/>
</xsl:attribute>
<tr>
<td colspan="2">
<i>type </i><b>
<xsl:value-of select="@name"/>
</b>:
<xsl:value-of select="@type"/>
</td>
</tr>
<tr>
<td width="25"/>
<td>
<xsl:apply-templates select="*"/>
</td>
</tr>
</table>
</xsl:template>
<xsl:template match="xsd:complexType">
<xsl:if test="..=/">
<hr/>
</xsl:if>
<table>
<xsl:if test="@name">
<xsl:attribute name="id">
<xsl:value-of select="@name"/>
</xsl:attribute>
<tr>
<td colspan="2">
<i>type </i><b>
<xsl:value-of select="@name"/>
</b>:
<xsl:value-of select="@type"/>
</td>
</tr>
</xsl:if><!-- test="@name" -->
<tr>
<td width="25"/>
<td>
<xsl:apply-templates select="*"/>
</td>
</tr>
</table>
</xsl:template>
<xsl:template match="xsd:sequence">
<xsl:if test="..=/">
<hr/>
</xsl:if>
<table>
<tr>
<td width="25" style="border-right: 1px solid black"/>
<td>
<xsl:apply-templates select="*"/>
</td>
</tr>
</table>
</xsl:template>
<xsl:template match="xsd:choice">
<xsl:if test="..=/">
<hr/>
</xsl:if>
<table>
<tr>
<td width="25" style="vertical-align: middle; border-right: double black">
choice
</td>
<td>
<xsl:apply-templates select="*"/>
</td>
</tr>
</table>
</xsl:template>
<xsl:template match="xsd:extension">
<i>extends </i>
<xsl:variable name="prefix" select="substring-before(@base,':')"/>
<xsl:variable name="ns" select="namespace::*[name()=$prefix]"/>
<a>
<xsl:choose>
<xsl:when test="@base = 'string' or @base = 'double' ">
<!-- bug: missing @href; can we simply drop it? -->
<b><xsl:value-of select="@base"/></b>
</xsl:when>
<xsl:when test="not($prefix)">
<xsl:attribute name="href">#<xsl:value-of select="@base"/></xsl:attribute>
<xsl:value-of select="@base"/>
</xsl:when>
<xsl:when test="$ns=/xsd:schema/@targetNamespace">
<xsl:attribute name="href">#<xsl:value-of select="substring-after(@base,':')"/></xsl:attribute>
<xsl:value-of select="substring-after(@base,':')"/>
</xsl:when>
<xsl:when test="/xsd:schema/xsd:import[@namespace=$ns]">
<xsl:attribute name="href"><xsl:value-of select="/xsd:schema/xsd:import[@namespace=$ns]/@schemaLocation"/>.html#<xsl:value-of select="substring-after(@base,':')"/></xsl:attribute>
{<xsl:value-of select="/xsd:schema/xsd:import[@namespace=$ns]/@schemaLocation"/>}
<xsl:value-of select="substring-after(@base,':')"/>
</xsl:when>
</xsl:choose>
</a>
<xsl:apply-templates select="*"/>
</xsl:template>
<xsl:template match="xsd:restriction">
<xsl:choose>
<xsl:when test="contains(@base, ':')">
<xsl:variable name="prefix" select="substring-before(@base,':')"/>
<xsl:variable name="ns" select="namespace::*[name()=$prefix]"/>
<i>is new </i>
<a>
<xsl:choose>
<xsl:when test="@base = 'string' or @base = 'double' ">
<b><xsl:value-of select="@base"/></b>
</xsl:when>
<xsl:when test="not($prefix)">
<xsl:attribute name="href">#<xsl:value-of select="@base"/></xsl:attribute>
<xsl:value-of select="@base"/>
</xsl:when>
<xsl:when test="$ns=/xsd:schema/@targetNamespace">
<xsl:attribute name="href">#<xsl:value-of select="substring-after(@base,':')"/></xsl:attribute>
<xsl:value-of select="substring-after(@base,':')"/>
</xsl:when>
<xsl:when test="/xsd:schema/xsd:import[@namespace=$ns]">
<xsl:attribute name="href"><xsl:value-of select="/xsd:schema/xsd:import[@namespace=$ns]/@schemaLocation"/>.html#<xsl:value-of select="substring-after(@base,':')"/></xsl:attribute>
{<xsl:value-of select="/xsd:schema/xsd:import[@namespace=$ns]/@schemaLocation"/>}
<xsl:value-of select="substring-after(@base,':')"/>
</xsl:when>
</xsl:choose>
</a>
</xsl:when>
<xsl:when test="./xsd:enumeration">
<!-- nothing -->
</xsl:when>
<xsl:otherwise>
<i><<xsl:value-of select="@base"/>></i>
</xsl:otherwise>
</xsl:choose>
<xsl:apply-templates select="*"/>
</xsl:template>
<xsl:template match="xsd:length">
[<xsl:value-of select="@value"/>]
</xsl:template>
<xsl:template match="xsd:minLength">
[<xsl:value-of select="@value"/> ..
</xsl:template>
<xsl:template match="xsd:maxLength">
<!-- add [0.. if there are no minLength -->
<xsl:if test="not(../xsd:minLength)">[0..</xsl:if>
<xsl:value-of select="@value"/>]
</xsl:template>
<xsl:template match="xsd:enumeration">
"<xsl:value-of select="@value"/>"
<xsl:apply-templates select="*"/>
</xsl:template>
<xsl:template match="xsd:pattern">
<i> like </i>/<xsl:value-of select="@value"/>/
<xsl:apply-templates select="*"/>
</xsl:template>
<xsl:template match="xsd:annotation">
<xsl:for-each select="xsd:documentation">
<small>
<xsl:value-of select="."/>
</small>
<br/>
</xsl:for-each>
<xsl:for-each select="xsd:appinfo">
<small>
<i>
<xsl:value-of select="."/>
</i>
</small>
<br/>
</xsl:for-each>
</xsl:template>
</xsl:stylesheet>
Si los moderadores lo consideran oportuno, se puede recortar el código, ponerlo análisis de sintaxis XML, o mover este post a otro hilo más adecuado.
28-10-2024
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