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List: xml-cocoon-dev
Subject: cvs commit: xml-cocoon/samples/sql esql.xsd
From: balld () locus ! apache ! org
Date: 2000-11-30 5:59:47
[Download RAW message or body]
balld 00/11/29 22:01:53
Modified: samples/sql esql.xsd
Log:
added annotation to the esql schema, and finally made it validate against the xml \
schema dtd
Revision Changes Path
1.7 +177 -48 xml-cocoon/samples/sql/esql.xsd
Index: esql.xsd
===================================================================
RCS file: /home/cvs/xml-cocoon/samples/sql/esql.xsd,v
retrieving revision 1.6
retrieving revision 1.7
diff -u -r1.6 -r1.7
--- esql.xsd 2000/11/27 20:27:52 1.6
+++ esql.xsd 2000/11/30 06:01:52 1.7
@@ -1,75 +1,204 @@
<?xml version="1.0"?>
+<!DOCTYPE schema SYSTEM "../../xdocs/dtd/XMLSchema.dtd">
+
<schema
xmlns="http://www.w3.org/2000/10/XMLSchema"
xmlns:esql="http://apache.org/cocoon/SQL/v2"
>
<element name="esql:connection">
+ <annotation>
+ <documentation>Opens a new database connection.</documentation>
+ </annotation>
<complexType>
- <choice>
- <sequence>
- <!-- not schema strings - xsp strings -->
- <element name="esql:driver" type="string"/>
- <element name="esql:dburl" type="string"/>
- <element name="esql:username" type="string" minOccurs="0" maxOccurs="1"/>
- <element name="esql:password" type="string" minOccurs="0" maxOccurs="1"/>
- </sequence>
- <element name="esql:pool" type="string"/>
- </choice>
- <element name="esql:execute-query" minOccurs="0" maxOccurs="unbounded">
- <complexType>
+ <sequence>
+ <choice>
<sequence>
- <element name="esql:query">
- <complexType mixed="true">
- <element name="esql:parameter" minOccurs="0" maxOccurs="unbounded"/>
- </complexType>
+ <!-- not schema strings - xsp strings -->
+ <element name="esql:driver" type="string">
+ <annotation>
+ <documentation>The name of the driver to use</documentation>
+ </annotation>
+ </element>
+ <element name="esql:dburl" type="string">
+ <annotation>
+ <documentation>The URL of the database</documentation>
+ </annotation>
+ </element>
+ <element name="esql:username" type="string" minOccurs="0" maxOccurs="1">
+ <annotation>
+ <documentation>The database user's name</documentation>
+ </annotation>
</element>
- <element name="esql:results" minOccurs="0" maxOccurs="1">
- <complexType mixed="true">
- <element name="esql:row-results" minOccurs="0" maxOccurs="1">
+ <element name="esql:password" type="string" minOccurs="0" maxOccurs="1">
+ <annotation>
+ <documentation>The database user's password</documentation>
+ </annotation>
+ </element>
+ </sequence>
+ <element name="esql:pool" type="string">
+ <annotation>
+ <documentation>The name of the database pool</documentation>
+ </annotation>
+ </element>
+ </choice>
+ <sequence>
+ <element name="esql:execute-query" minOccurs="0" maxOccurs="unbounded">
+ <annotation>
+ <documentation>Executes a query on the database</documentation>
+ </annotation>
+ <complexType>
+ <sequence>
+ <element name="esql:query">
+ <annotation>
+ <documentation>The query to execute</documentation>
+ </annotation>
<complexType mixed="true">
<sequence>
- <choice>
- <any namespace="##other" minOccurs="0" maxOccurs="unbounded" \
processContents="lax"/>
- <element name="esql:get-columns" minOccurs="0" \
maxOccurs="unbounded"/>
- <element name="esql:get-string" minOccurs="0" \
maxOccurs="unbounded" type="EsqlColumnFunction"/>
- <element name="esql:get-date" minOccurs="0" \
maxOccurs="unbounded" type="EsqlFormattedColumnFunction"/>
- <element name="esql:get-time" minOccurs="0" \
maxOccurs="unbounded"/>
- <element name="esql:get-timestamp" minOccurs="0" \
maxOccurs="unbounded"/>
- <element name="esql:get-boolean" minOccurs="0" \
maxOccurs="unbounded"/>
- <element name="esql:get-double" minOccurs="0" \
maxOccurs="unbounded"/>
- <element name="esql:get-float" minOccurs="0" \
maxOccurs="unbounded"/>
- <element name="esql:get-int" minOccurs="0" \
maxOccurs="unbounded"/>
- <element name="esql:get-long" minOccurs="0" \
maxOccurs="unbounded"/>
- <element name="esql:get-short" minOccurs="0" \
maxOccurs="unbounded"/>
- <element name="esql:get-xml" minOccurs="0" \
maxOccurs="unbounded"/>
- <element name="esql:get-row-position" minOccurs="0" \
maxOccurs="unbounded"/>
- <element name="esql:get-column-name" minOccurs="0" \
maxOccurs="unbounded"/>
- <element name="esql:get-column-label" minOccurs="0" \
maxOccurs="unbounded"/>
- <element name="esql:get-column-type-name" minOccurs="0" \
maxOccurs="unbounded"/>
- </choice>
+ <element name="esql:parameter" minOccurs="0" \
maxOccurs="unbounded"> + <annotation>
+ <documentation>A parameter for a prepared \
statement</documentation> + </annotation>
+ </element>
</sequence>
</complexType>
</element>
- <!-- strings and stuff from other namespaces -->
- <element name="esql:no-results" minOccurs="0" maxOccurs="1"/>
- <!-- strings and stuff from other namespaces -->
- </complexType>
- </element>
- <element name="esql:update-results" minOccurs="0" maxOccurs="1"/>
- <element name="esql:error-results" minOccurs="0" maxOccurs="1"/>
- </sequence>
- </complexType>
- </element>
+ <element name="esql:results" minOccurs="0" maxOccurs="1">
+ <annotation>
+ <documentation>This element's children are instantiated in the \
result tree when the query returns a resultset</documentation> + \
</annotation> + <complexType mixed="true">
+ <sequence>
+ <element name="esql:row-results" minOccurs="0" maxOccurs="1">
+ <annotation>
+ <documentation>This element's children are instantiated in \
the result tree for each row in the resultset</documentation> + \
</annotation> + <complexType mixed="true">
+ <sequence>
+ <choice>
+ <any namespace="##other" minOccurs="0" \
maxOccurs="unbounded" processContents="lax"/> + <element \
name="esql:get-columns" minOccurs="0" maxOccurs="unbounded"> + \
<annotation> + <documentation>Returns a sequence of \
elements whose names are the current row's column names, and whose values are the \
current row's column values</documentation> + \
</annotation> + </element>
+ <element name="esql:get-string" minOccurs="0" \
maxOccurs="unbounded" type="EsqlColumnFunction"> + \
<annotation> + <documentation>Returns the value of \
the given column in the current row as a string</documentation> + \
</annotation> + </element>
+ <element name="esql:get-date" minOccurs="0" \
maxOccurs="unbounded" type="EsqlFormattedColumnFunction"> + \
<annotation> + <documentation>Returns the value of \
the given column in the current row as a date</documentation> + \
</annotation> + </element>
+ <element name="esql:get-time" minOccurs="0" \
maxOccurs="unbounded"> + <annotation>
+ <documentation>Returns the value of the given \
column in the current row as a time</documentation> + \
</annotation> + </element>
+ <element name="esql:get-timestamp" minOccurs="0" \
maxOccurs="unbounded"> + <annotation>
+ <documentation>Returns the value of the given \
column in the current row as a timestamp</documentation> + \
</annotation> + </element>
+ <element name="esql:get-boolean" minOccurs="0" \
maxOccurs="unbounded"> + <annotation>
+ <documentation>Returns the value of the given \
column in the current row as a boolean</documentation> + \
</annotation> + </element>
+ <element name="esql:get-double" minOccurs="0" \
maxOccurs="unbounded"> + <annotation>
+ <documentation>Returns the value of the given \
column in the current row as a double</documentation> + \
</annotation> + </element>
+ <element name="esql:get-float" minOccurs="0" \
maxOccurs="unbounded"> + <annotation>
+ <documentation>Returns the value of the given \
column in the current row as a float</documentation> + \
</annotation> + </element>
+ <element name="esql:get-int" minOccurs="0" \
maxOccurs="unbounded"> + <annotation>
+ <documentation>Returns the value of the given \
column in the current row as a int</documentation> + \
</annotation> + </element>
+ <element name="esql:get-long" minOccurs="0" \
maxOccurs="unbounded"> + <annotation>
+ <documentation>Returns the value of the given \
column in the current row as a long</documentation> + \
</annotation> + </element>
+ <element name="esql:get-short" minOccurs="0" \
maxOccurs="unbounded"> + <annotation>
+ <documentation>Returns the value of the given \
column in the current row as a short</documentation> + \
</annotation> + </element>
+ <element name="esql:get-xml" minOccurs="0" \
maxOccurs="unbounded"> + <annotation>
+ <documentation>Parses the value of the given \
column in the current row as XML and returns it</documentation> + \
</annotation> + </element>
+ <element name="esql:get-row-position" minOccurs="0" \
maxOccurs="unbounded"> + <annotation>
+ <documentation>Returns the position of the current \
row in the resultset</documentation> + </annotation>
+ </element>
+ <element name="esql:get-column-name" minOccurs="0" \
maxOccurs="unbounded"> + <annotation>
+ <documentation>Returns the name of the given \
column in the current row</documentation> + \
</annotation> + </element>
+ <element name="esql:get-column-label" minOccurs="0" \
maxOccurs="unbounded"> + <annotation>
+ <documentation>Returns the label of the given \
column in the current row</documentation> + \
</annotation> + </element>
+ <element name="esql:get-column-type-name" \
minOccurs="0" maxOccurs="unbounded"> + <annotation>
+ <documentation>Returns the type name of the given \
column in the current row</documentation> + \
</annotation> + </element>
+ </choice>
+ </sequence>
+ </complexType>
+ </element>
+ <element name="esql:no-results" minOccurs="0" maxOccurs="1">
+ <annotation>
+ <documentation>This element's children are instantiated in \
the result tree for each row in the resultset</documentation> + \
</annotation> + </element>
+ </sequence>
+ </complexType>
+ </element>
+ <element name="esql:update-results" minOccurs="0" maxOccurs="1">
+ <annotation>
+ <documentation>This element's children are instantiated in the \
result tree if the query returns a number of rows</documentation> + \
</annotation> + </element>
+ <element name="esql:error-results" minOccurs="0" maxOccurs="1">
+ <annotation>
+ <documentation>This element's children are instantiated in the \
result tree if the query results in a database error. If this element does not exist, \
the error is passed on to the xsp layer. If it does exist, the error is caught here \
unless passed on explicitly.</documentation> + </annotation>
+ </element>
+ </sequence>
+ </complexType>
+ </element>
+ </sequence>
+ </sequence>
</complexType>
</element>
<complexType name="EsqlColumnFunction">
+ <annotation>
+ <documentation>The given column is indicated by the column attribute. If the \
attribute's value is an integer, it is treated as the index of the column in the row, \
otherwise it's value is treated as the name of the column.</documentation> + \
</annotation> <attribute name="column" type="string"/>
</complexType>
<complexType name="EsqlFormattedColumnFunction">
+ <annotation>
+ <documentation>The value of the format attribute can used by some column value \
functions (e.g. date, real) as a template for formatting the column value. This is \
necessarily implementation dependent.</documentation> + </annotation>
<complexContent>
<extension base="EsqlColumnFunction">
<attribute name="format" type="string"/>
----------------------------------------------------------------------
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