repository/schema/mediators/filter/filter.xsd

<?xml version="1.0" encoding="ISO-8859-1"?>
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<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified"
           targetNamespace="http://ws.apache.org/ns/synapse"
           xmlns="http://ws.apache.org/ns/synapse">

    <xs:include schemaLocation="../mediators.xsd"/>

    <xs:element name="filter">
        <xs:annotation>
            <xs:documentation source="description">
                Filter mediator to filter messages by looking at the
                provided conditions by evaluating xpath over the current message
            </xs:documentation>
        </xs:annotation>
        <xs:complexType>
            <xs:all>
                <xs:element name="then" minOccurs="1" maxOccurs="1">
                    <xs:annotation>
                        <xs:documentation>
                            If the filter criteria matches, the enclosing
                            mediator list will be invoked
                        </xs:documentation>
                    </xs:annotation>
                    <xs:complexType>
                        <xs:group ref="mediatorList" minOccurs="0" maxOccurs="unbounded"/>
                    </xs:complexType>
                </xs:element>
                <xs:element name="else" minOccurs="0" maxOccurs="1">
                    <xs:annotation>
                        <xs:documentation>
                            If the filter criteria fails, the enclosing
                            mediator list will be invoked
                        </xs:documentation>
                    </xs:annotation>
                    <xs:complexType>
                        <xs:group ref="mediatorList" minOccurs="0" maxOccurs="unbounded"/>
                    </xs:complexType>
                </xs:element>
            </xs:all>
            <xs:attribute name="source" type="xs:string" use="optional"/>
            <xs:attribute name="regex" type="xs:string" use="optional"/>
            <xs:attribute name="xpath" type="xs:string" use="optional"/>
        </xs:complexType>
    </xs:element>

</xs:schema>