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<?xml version="1.0" encoding="UTF-8" ?>
<!--
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<!--
"Digester" component of the Commons Subproject
DTD for the definition of Digester rules in XML.
$Id: digester-rules.dtd 730319 2008-12-31 06:16:52Z rahul $
-->
<!-- This document type defines an XML format for defining Digester rules.
Digester is a framework for pattern-matching-based parsing of XML into
Java objects. See http://commons.apache.org/digester/. -->
<!ENTITY % rule-elements "bean-property-setter-rule | call-method-rule |
call-param-rule | object-param-rule |
factory-create-rule | object-create-rule |
set-properties-rule | set-property-rule | set-top-rule |
set-next-rule" >
<!-- digester-rules is the root element. -->
<!ELEMENT digester-rules (pattern | include | bean-property-setter-rule | call-method-rule | call-param-rule | object-param-rule | factory-create-rule | object-create-rule | set-properties-rule | set-property-rule | set-top-rule | set-next-rule )*>
<!-- <pattern> defines a matching pattern, or part of a matching pattern. Any
rule nested in a pattern element prepends its parent's to its pattern.
Patterns may be recursively nested.
Example:
<pattern value="foo">
<pattern value="bar">
<object-create-rule pattern="baz" classname="Fubar" />
</pattern>
</pattern>
The above sample fragment defines an ObjectCreateRule associated
with the pattern "foo/bar/baz".
Note that the use of pattern elements is optional; an alternative is for
each rule element to contain a 'pattern' attribute. -->
<!ELEMENT pattern (pattern | include | bean-property-setter-rule | call-method-rule | call-param-rule |
factory-create-rule | object-create-rule |
set-properties-rule | set-property-rule | set-top-rule |
set-next-rule )*>
<!ATTLIST pattern
value CDATA #REQUIRED>
<!--
<include> allows one set of digester rules to be included inside
another. The 'path' attribute contains the URI of the document to
include. Inclusion behaves as if the included rules document is
'macro-expanded' within the outer document.
Programmatically initialized rules can be included as well, via the
'class' attribute. The 'class' attribute should contain the name
of a class that implements
org.apache.commons.digester.xmlrules.DigesterRulesSource.
-->
<!ELEMENT include EMPTY>
<!ATTLIST include
path CDATA #IMPLIED
class CDATA #IMPLIED>
<!-- Each 'rule' element below corresponds to a concrete subclass
of org.apache.framework.digester.Rule.
Each 'rule' element has an optional 'pattern' attribute, which
defines the pattern for that rule instance. If the rule element
is nested inside one or more <pattern> elements, those patterns
will be prepended to the pattern specified in the rule's 'pattern'
attribute. -->
<!-- Bean Property Setter Rule -->
<!ELEMENT bean-property-setter-rule EMPTY>
<!ATTLIST bean-property-setter-rule
pattern CDATA #IMPLIED
propertyname CDATA #IMPLIED>
<!-- CallMethodRule -->
<!ELEMENT call-method-rule EMPTY>
<!ATTLIST call-method-rule
pattern CDATA #IMPLIED
methodname CDATA #REQUIRED
paramcount CDATA #IMPLIED
paramtypes CDATA #IMPLIED>
<!--
CallParamRule
attrname - set param from attribute value (cannot be combined with from-stack)
from-stack - set param from stack (cannot be combined with attrname)
-->
<!ELEMENT call-param-rule EMPTY>
<!ATTLIST call-param-rule
pattern CDATA #IMPLIED
paramnumber CDATA #REQUIRED
attrname CDATA #IMPLIED
from-stack CDATA #IMPLIED>
<!--
ObjectParamRule
attrname
- an arbitrary Object defined programatically, assigned if the
element pattern AND specified attribute name are matched
param
- an arbitrary Object defined programatically, assigned when the
element pattern associated with the Rule is matched
type
- class name for object
value
- initial value for the object
-->
<!ELEMENT object-param-rule EMPTY>
<!ATTLIST object-param-rule
pattern CDATA #IMPLIED
paramnumber CDATA #REQUIRED
param CDATA #REQUIRED
attrname CDATA #IMPLIED
type CDATA #REQUIRED
value CDATA #IMPLIED>
<!--
FactoryCreateRule
ignore-exceptions - if this attribute is (ignore case) 'true' then any exceptions
thrown by the object create rule will be ignore.
This will allow processing to continue.
-->
<!ELEMENT factory-create-rule EMPTY>
<!ATTLIST factory-create-rule
pattern CDATA #IMPLIED
classname CDATA #REQUIRED
attrname CDATA #IMPLIED
ignore-exceptions CDATA #IMPLIED>
<!-- ObjectCreateRule -->
<!ELEMENT object-create-rule EMPTY>
<!ATTLIST object-create-rule
pattern CDATA #IMPLIED
classname CDATA #REQUIRED
attrname CDATA #IMPLIED>
<!-- SetPropertiesRule -->
<!ELEMENT set-properties-rule (alias)*>
<!ATTLIST set-properties-rule
pattern CDATA #IMPLIED>
<!-- An alias is a custom attribute->property name mapping -->
<!ELEMENT alias EMPTY>
<!ATTLIST alias
attr-name CDATA #REQUIRED
prop-name CDATA #IMPLIED>
<!-- SetPropertyRule -->
<!ELEMENT set-property-rule EMPTY>
<!ATTLIST set-property-rule
pattern CDATA #IMPLIED
name CDATA #IMPLIED
value CDATA #IMPLIED>
<!-- SetTopRule -->
<!ELEMENT set-top-rule EMPTY>
<!ATTLIST set-top-rule
pattern CDATA #IMPLIED
methodname CDATA #REQUIRED
paramtype CDATA #IMPLIED>
<!-- SetNextRule -->
<!ELEMENT set-next-rule EMPTY>
<!ATTLIST set-next-rule
pattern CDATA #IMPLIED
methodname CDATA #REQUIRED
paramtype CDATA #IMPLIED>
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