<?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="../../misc/common.xsd"/>

    <xs:element name="log">
        <xs:annotation>
            <xs:documentation source="description">
                Generates logs for messages (mediated by a sequence or proxy service). By default, only the minimum
                details are logged. If required, you can log the full message payload, headers, and even custom
                user-defined properties.
            </xs:documentation>
        </xs:annotation>
        <xs:complexType>
            <xs:sequence>
                <xs:element name="property" type="mediatorProperty" minOccurs="0" maxOccurs="unbounded"/>
            </xs:sequence>
            <xs:attribute name="level" type="logLevel" use="required" default="simple"/>
            <xs:attribute name="separator" type="xs:string" use="optional" default=", "/>
            <xs:attribute name="category" type="logCategory" use="optional" default="INFO"/>
        </xs:complexType>
    </xs:element>

    <xs:simpleType name="logLevel">
        <xs:annotation>
            <xs:documentation source="description">
                This simple type represents the possible values for
                the header mediator action attribute
            </xs:documentation>
        </xs:annotation>
        <xs:restriction base="xs:string">
            <xs:enumeration value="simple"/>
            <xs:enumeration value="headers"/>
            <xs:enumeration value="full"/>
            <xs:enumeration value="custom"/>
        </xs:restriction>
    </xs:simpleType>

    <xs:simpleType name="logCategory">
        <xs:annotation>
            <xs:documentation source="description">
                This simple type represents the possible values for
                the header mediator action attribute
            </xs:documentation>
        </xs:annotation>
        <xs:restriction base="xs:string">
            <xs:enumeration value="FATAL"/>
            <xs:enumeration value="ERROR"/>
            <xs:enumeration value="WARN"/>
            <xs:enumeration value="INFO"/>
            <xs:enumeration value="DEBUG"/>
            <xs:enumeration value="TRACE"/>
        </xs:restriction>
    </xs:simpleType>

</xs:schema>