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<?xml version="1.0" encoding="utf-8"?>
<xsd:schema targetNamespace="http://www.dre.vanderbilt.edu/ServerResources"
xmlns:CIAO="http://www.dre.vanderbilt.edu/ServerResources"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
attributeFormDefault="unqualified">
<xsd:element name="ServerResources" type="CIAO:ServerResourcesDef">
<xsd:annotation>
<xsd:documentation>
Root element for defining all the resources used by a DeploymentPlan.
A CIAO:ServerResources document should reside in a separate file.
A DeploymentPlan can refer to one or more CIAO:ServerResources file names
using the "infoProperty" tag.
</xsd:documentation>
</xsd:annotation>
</xsd:element>
<xsd:complexType name="ServerResourcesDef">
<xsd:sequence>
<xsd:element name="cmdline" type="CIAO:ServerCmdlineOptions" minOccurs="0"/>
<xsd:element name="svcconf" type="CIAO:ACESvcConf" minOccurs="0"/>
<xsd:element name="orbConfigs" type="CIAO:ORBConfigs" />
</xsd:sequence>
<xsd:attribute name="id" type="xsd:ID"/>
</xsd:complexType>
<!-- =============================================================== -->
<xsd:complexType name="ServerCmdlineOptions">
<xsd:annotation>
<xsd:documentation>
Just a list of argv's that should be appended to the command
line used to start up the NodeApplication.
</xsd:documentation>
</xsd:annotation>
<xsd:sequence>
<xsd:element name="arg" type="xsd:string" maxOccurs="unbounded"/>
</xsd:sequence>
</xsd:complexType>
<!-- ================================================================ -->
<xsd:complexType name="ACESvcConf">
<xsd:annotation>
<xsd:documentation>
Contains either a pointer to a svc.conf file, or the actual
content of the svc.conf file required to configure the
NodeApplication.
</xsd:documentation>
</xsd:annotation>
<xsd:choice>
<!-- Specify the URI of a svc.conf file. -->
<xsd:element name="uri" type="xsd:string"/>
<!-- If we agree to use only XML based svc.conf "file", we will
support inlined svcconf entries here. If that will be the
case, we still need to convert ACE_Svc_Conf DTD to schema. -->
<!--
<xsd:element name="inline" type="ACE_Svc_Conf"/>
-->
</xsd:choice>
</xsd:complexType>
<!-- ========================================================================= -->
<xsd:complexType name="ORBConfigs">
<xsd:annotation>
<xsd:documentation>
Contains the shared resources the component ORB must support
and all available policySets that components installed under
the ORB can request.
</xsd:documentation>
</xsd:annotation>
<xsd:sequence>
<xsd:element name="resources" type="CIAO:ORBResources"
minOccurs="0"/>
<xsd:element name="policySet" type="CIAO:PolicySet"
maxOccurs="unbounded"/>
</xsd:sequence>
</xsd:complexType>
<!-- ========================================================================= -->
<xsd:complexType name="ORBResources">
<xsd:choice maxOccurs="unbounded">
<xsd:element name="threadpool" type="CIAO:ThreadpoolDef"/>
<xsd:element name="threadpoolWithLanes" type="CIAO:ThreadpoolWithLanesDef"/>
<xsd:element name="connectionBands" type="CIAO:ConnectionBandsDef"/>
<!-- Other ORB-wide resources that must be allocated by the ORB -->
</xsd:choice>
</xsd:complexType>
<xsd:simpleType name="Priority">
<xsd:restriction base="xsd:int">
<xsd:minInclusive value="0"/>
<xsd:maxInclusive value="32767"/>
</xsd:restriction>
</xsd:simpleType>
<xsd:complexType name="ThreadpoolDef">
<xsd:sequence>
<xsd:element name="stacksize" type="xsd:unsignedLong"/>
<xsd:element name="static_threads" type="xsd:unsignedLong"/>
<xsd:element name="dynamic_threads" type="xsd:unsignedLong"/>
<xsd:element name="default_priority" type="CIAO:Priority"/>
<xsd:element name="allow_request_buffering" type="xsd:boolean"/>
<xsd:element name="max_buffered_requests" type="xsd:unsignedLong"/>
<xsd:element name="max_request_buffered_size" type="xsd:unsignedLong"/>
</xsd:sequence>
<xsd:attribute name="id" type="xsd:ID"/>
</xsd:complexType>
<xsd:complexType name="ThreadpoolWithLanesDef">
<xsd:sequence>
<xsd:element name="threadpoolLane" type="CIAO:ThreadpoolLaneDef"
maxOccurs="unbounded"/>
<xsd:element name="stacksize" type="xsd:unsignedLong" />
<xsd:element name="allow_borrowing" type="xsd:boolean"/>
<xsd:element name="allow_request_buffering" type="xsd:boolean"/>
<xsd:element name="max_buffered_requests" type="xsd:unsignedLong"/>
<xsd:element name="max_request_buffered_size" type="xsd:unsignedLong"/>
</xsd:sequence>
<xsd:attribute name="id" type="xsd:ID"/> <!-- Threadpool ID should be
referenced by individual policies
in the policysets below -->
</xsd:complexType>
<xsd:complexType name="ThreadpoolLaneDef">
<xsd:sequence>
<xsd:element name="static_threads" type="xsd:unsignedLong"/>
<xsd:element name="dynamic_threads" type="xsd:unsignedLong"/>
<xsd:element name="priority" type="CIAO:Priority"/>
</xsd:sequence>
</xsd:complexType>
<xsd:complexType name="ConnectionBandsDef">
<xsd:annotation>
<xsd:documentation>
This is only used to provide a ORB-wide view of all connection bands.
The ORB doesn't really need to "create" this resource.
</xsd:documentation>
</xsd:annotation>
<xsd:sequence>
<xsd:element name="band" type="CIAO:PriorityBandDef" maxOccurs="unbounded"/>
</xsd:sequence>
<xsd:attribute name="id" type="xsd:ID"/>
</xsd:complexType>
<xsd:complexType name="PriorityBandDef">
<xsd:sequence>
<xsd:element name="low" type="xsd:int"/>
<xsd:element name="high" type="xsd:int"/>
</xsd:sequence>
</xsd:complexType>
<!-- ========================================================================= -->
<xsd:complexType name="PolicySet">
<xsd:annotation>
<xsd:documentation>
Contains a set of CORBA Policies that can be applied to a
component instance at once. We should eventually expand this
list to incorporate all the policies defined in
ciaopolicy.xs. I'm focusing on the RT aspects for now.
The ID of a policy set should be referenced by the component
instances in a DeploymentPlan document under the
"deployedResource" tag.
</xsd:documentation>
</xsd:annotation>
<xsd:choice maxOccurs="unbounded">
<xsd:element name="priorityModel" type="CIAO:PriorityModelPolicyDef"/>
<xsd:element name="nwpriorityModel" type="CIAO:NWPriorityModelPolicyDef"/>
<xsd:element name="cnwpriorityModel" type="CIAO:CNWPriorityModelPolicyDef"/>
<xsd:element name="threadpool" type="xsd:IDREF"/>
<xsd:element name="priorityBandedConnection" type="xsd:IDREF"/>
</xsd:choice>
<xsd:attribute name="id" type="xsd:ID"/>
</xsd:complexType>
<xsd:simpleType name="PriorityModel">
<xsd:restriction base="xsd:NCName">
<xsd:enumeration value="SERVER_DECLARED"/>
<xsd:enumeration value="CLIENT_PROPAGATED"/>
</xsd:restriction>
</xsd:simpleType>
<xsd:simpleType name="NWPriorityModel">
<xsd:restriction base="xsd:NCName">
<xsd:enumeration value="SERVER_DECLARED_NWPRIORITY"/>
<xsd:enumeration value="CLIENT_PROPAGATED_NWPRIORITY"/>
</xsd:restriction>
</xsd:simpleType>
<xsd:complexType name="PriorityModelPolicyDef">
<xsd:sequence>
<xsd:element name="priority_model" type="CIAO:PriorityModel"/>
</xsd:sequence>
<xsd:attribute name="server_priority" type="CIAO:Priority"/>
</xsd:complexType>
<xsd:complexType name="NWPriorityModelPolicyDef">
<xsd:sequence>
<xsd:element name="nw_priority_model" type="CIAO:NWPriorityModel"/>
<xsd:element name="request_dscp" type="xsd:long"/>
<xsd:element name="reply_dscp" type="xsd:long"/>
</xsd:sequence>
</xsd:complexType>
<xsd:complexType name="CNWPriorityModelPolicyDef">
<xsd:sequence>
<xsd:element name="request_dscp" type="xsd:long"/>
<xsd:element name="reply_dscp" type="xsd:long"/>
</xsd:sequence>
</xsd:complexType>
</xsd:schema>
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