-//\r
-// System.Xml.Schema.XmlSchemaGroup.cs\r
-//\r
-// Author:\r
-// Dwivedi, Ajay kumar Adwiv@Yahoo.com\r
-// Atsushi Enomoto ginga@kit.hi-ho.ne.jp\r
-//\r
+//
+// System.Xml.Schema.XmlSchemaGroup.cs
+//
+// Author:
+// Dwivedi, Ajay kumar Adwiv@Yahoo.com
+// Atsushi Enomoto ginga@kit.hi-ho.ne.jp
+//
//
// Permission is hereby granted, free of charge, to any person obtaining
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
-using System;\r
-using System.Collections;\r
-using System.Xml.Serialization;\r
-using System.Xml;\r
-\r
-namespace System.Xml.Schema\r
-{\r
- /// <summary>\r
- /// refers to the named group\r
- /// </summary>\r
- public class XmlSchemaGroup : XmlSchemaAnnotated\r
- {\r
- private string name;\r
- private XmlSchemaGroupBase particle;\r
- private XmlQualifiedName qualifiedName;\r
- private bool isCircularDefinition;\r
- \r
- const string xmlname = "group";\r
-\r
- public XmlSchemaGroup()\r
- {\r
- qualifiedName = XmlQualifiedName.Empty;\r
- }\r
-\r
- [System.Xml.Serialization.XmlAttribute("name")]\r
- public string Name \r
- {\r
- get{ return name; } \r
- set{ name = value; }\r
- }\r
-\r
- [XmlElement("all",typeof(XmlSchemaAll))]\r
- [XmlElement("choice",typeof(XmlSchemaChoice))]\r
- [XmlElement("sequence",typeof(XmlSchemaSequence))]\r
- public XmlSchemaGroupBase Particle\r
- {\r
- get{ return particle; }\r
- set{ particle = value; }\r
- }\r
-\r
- [XmlIgnore]\r
-#if NET_2_0\r
- public XmlQualifiedName QualifiedName \r
-#else\r
- internal XmlQualifiedName QualifiedName \r
-#endif\r
- {\r
- get{ return qualifiedName;}\r
- }\r
-\r
- internal bool IsCircularDefinition\r
- {\r
- get { return isCircularDefinition; }\r
- }\r
-\r
- // 1. name must be present\r
- // 2. MinOccurs & MaxOccurs of the Particle must be absent\r
- internal override int Compile(ValidationEventHandler h, XmlSchema schema)\r
- {\r
- // If this is already compiled this time, simply skip.\r
- if (CompilationId == schema.CompilationId)\r
- return 0;\r
-\r
-#if NET_2_0\r
- if (Particle != null)\r
- Particle.Parent = this;\r
-#endif\r
-\r
- if(Name == null)\r
- error(h,"Required attribute name must be present");\r
- else if(!XmlSchemaUtil.CheckNCName(this.name)) \r
- error(h,"attribute name must be NCName");\r
- else\r
- qualifiedName = new XmlQualifiedName(Name,schema.TargetNamespace);\r
-\r
- if(Particle == null)\r
- {\r
- error(h,"Particle is required");\r
- }\r
- else \r
- {\r
- if(Particle.MaxOccursString != null)\r
- Particle.error(h,"MaxOccurs must not be present when the Particle is a child of Group");\r
- if(Particle.MinOccursString != null)\r
- Particle.error(h,"MinOccurs must not be present when the Particle is a child of Group");\r
- \r
- Particle.Compile (h, schema);\r
- }\r
- \r
- XmlSchemaUtil.CompileID(Id,this,schema.IDCollection,h);\r
-\r
- this.CompilationId = schema.CompilationId;\r
- return errorCount;\r
- }\r
- \r
- internal override int Validate(ValidationEventHandler h, XmlSchema schema)\r
- {\r
- if (this.IsValidated (schema.ValidationId))\r
- return errorCount;\r
-\r
- // 3.8.6 Model Group Correct :: 2. Circular group disallowed.\r
- if (Particle != null) { // in case of invalid schema.\r
- Particle.parentIsGroupDefinition = true;\r
-\r
- try {\r
- Particle.CheckRecursion (0, h, schema);\r
- } catch (XmlSchemaException ex) {\r
- error (h, ex.Message, ex);\r
- this.isCircularDefinition = true;\r
- return errorCount;\r
- }\r
- errorCount += Particle.Validate (h,schema);\r
-\r
- Particle.ValidateUniqueParticleAttribution (new XmlSchemaObjectTable (),\r
- new ArrayList (), h, schema);\r
- Particle.ValidateUniqueTypeAttribution (\r
- new XmlSchemaObjectTable (), h, schema);\r
- }\r
-\r
- this.ValidationId = schema.ValidationId;\r
- return errorCount;\r
- }\r
-\r
- //From the Errata\r
- //<group \r
- // id = ID\r
- // name = NCName\r
- // {any attributes with non-schema namespace . . .}>\r
- // Content: (annotation?, (all | choice | sequence)?)\r
- //</group>\r
- internal static XmlSchemaGroup Read(XmlSchemaReader reader, ValidationEventHandler h)\r
- {\r
- XmlSchemaGroup group = new XmlSchemaGroup();\r
- reader.MoveToElement();\r
-\r
- if(reader.NamespaceURI != XmlSchema.Namespace || reader.LocalName != xmlname)\r
- {\r
- error(h,"Should not happen :1: XmlSchemaGroup.Read, name="+reader.Name,null);\r
- reader.Skip();\r
- return null;\r
- }\r
-\r
- group.LineNumber = reader.LineNumber;\r
- group.LinePosition = reader.LinePosition;\r
- group.SourceUri = reader.BaseURI;\r
-\r
- while(reader.MoveToNextAttribute())\r
- {\r
- if(reader.Name == "id")\r
- {\r
- group.Id = reader.Value;\r
- }\r
- else if(reader.Name == "name")\r
- {\r
- group.name = reader.Value;\r
- }\r
- else if((reader.NamespaceURI == "" && reader.Name != "xmlns") || reader.NamespaceURI == XmlSchema.Namespace)\r
- {\r
- error(h,reader.Name + " is not a valid attribute for group",null);\r
- }\r
- else\r
- {\r
- XmlSchemaUtil.ReadUnhandledAttribute(reader,group);\r
- }\r
- }\r
- \r
- reader.MoveToElement();\r
- if(reader.IsEmptyElement)\r
- return group;\r
-\r
-// Content: (annotation?, (all | choice | sequence)?)\r
- int level = 1;\r
- while(reader.ReadNextElement())\r
- {\r
- if(reader.NodeType == XmlNodeType.EndElement)\r
- {\r
- if(reader.LocalName != xmlname)\r
- error(h,"Should not happen :2: XmlSchemaGroup.Read, name="+reader.Name,null);\r
- break;\r
- }\r
- if(level <= 1 && reader.LocalName == "annotation")\r
- {\r
- level = 2; //Only one annotation\r
- XmlSchemaAnnotation annotation = XmlSchemaAnnotation.Read(reader,h);\r
- if(annotation != null)\r
- group.Annotation = annotation;\r
- continue;\r
- }\r
- if(level <= 2)\r
- {\r
- if(reader.LocalName == "all")\r
- {\r
- level = 3;\r
- XmlSchemaAll all = XmlSchemaAll.Read(reader,h);\r
- if(all != null)\r
- group.Particle = all;\r
- continue;\r
- }\r
- if(reader.LocalName == "choice")\r
- {\r
- level = 3;\r
- XmlSchemaChoice choice = XmlSchemaChoice.Read(reader,h);\r
- if(choice != null)\r
- group.Particle = choice;\r
- continue;\r
- }\r
- if(reader.LocalName == "sequence")\r
- {\r
- level = 3;\r
- XmlSchemaSequence sequence = XmlSchemaSequence.Read(reader,h);\r
- if(sequence != null)\r
- group.Particle = sequence;\r
- continue;\r
- }\r
- }\r
- reader.RaiseInvalidElementError();\r
- }\r
- return group;\r
- }\r
- }\r
-}\r
+using System;
+using System.Collections;
+using System.Xml.Serialization;
+using System.Xml;
+
+namespace System.Xml.Schema
+{
+ /// <summary>
+ /// refers to the named group
+ /// </summary>
+ public class XmlSchemaGroup : XmlSchemaAnnotated
+ {
+ private string name;
+ private XmlSchemaGroupBase particle;
+ private XmlQualifiedName qualifiedName;
+ private bool isCircularDefinition;
+
+ const string xmlname = "group";
+
+ public XmlSchemaGroup()
+ {
+ qualifiedName = XmlQualifiedName.Empty;
+ }
+
+ [System.Xml.Serialization.XmlAttribute("name")]
+ public string Name
+ {
+ get{ return name; }
+ set{ name = value; }
+ }
+
+ [XmlElement("all",typeof(XmlSchemaAll))]
+ [XmlElement("choice",typeof(XmlSchemaChoice))]
+ [XmlElement("sequence",typeof(XmlSchemaSequence))]
+ public XmlSchemaGroupBase Particle
+ {
+ get{ return particle; }
+ set{ particle = value; }
+ }
+
+ [XmlIgnore]
+#if NET_2_0
+ public XmlQualifiedName QualifiedName
+#else
+ internal XmlQualifiedName QualifiedName
+#endif
+ {
+ get{ return qualifiedName;}
+ }
+
+ internal bool IsCircularDefinition
+ {
+ get { return isCircularDefinition; }
+ }
+
+ internal override void SetParent (XmlSchemaObject parent)
+ {
+ base.SetParent (parent);
+ if (Particle != null)
+ Particle.SetParent (this);
+ }
+
+ // 1. name must be present
+ // 2. MinOccurs & MaxOccurs of the Particle must be absent
+ internal override int Compile(ValidationEventHandler h, XmlSchema schema)
+ {
+ // If this is already compiled this time, simply skip.
+ if (CompilationId == schema.CompilationId)
+ return 0;
+
+ if(Name == null)
+ error(h,"Required attribute name must be present");
+ else if(!XmlSchemaUtil.CheckNCName(this.name))
+ error(h,"attribute name must be NCName");
+ else
+ qualifiedName = new XmlQualifiedName(Name, AncestorSchema.TargetNamespace);
+
+ if(Particle == null)
+ {
+ error(h,"Particle is required");
+ }
+ else
+ {
+ if(Particle.MaxOccursString != null)
+ Particle.error(h,"MaxOccurs must not be present when the Particle is a child of Group");
+ if(Particle.MinOccursString != null)
+ Particle.error(h,"MinOccurs must not be present when the Particle is a child of Group");
+
+ Particle.Compile (h, schema);
+ }
+
+ XmlSchemaUtil.CompileID(Id,this,schema.IDCollection,h);
+
+ this.CompilationId = schema.CompilationId;
+ return errorCount;
+ }
+
+ internal override int Validate(ValidationEventHandler h, XmlSchema schema)
+ {
+ if (this.IsValidated (schema.ValidationId))
+ return errorCount;
+
+ // 3.8.6 Model Group Correct :: 2. Circular group disallowed.
+ if (Particle != null) { // in case of invalid schema.
+ Particle.parentIsGroupDefinition = true;
+
+ try {
+ Particle.CheckRecursion (0, h, schema);
+ } catch (XmlSchemaException ex) {
+ error (h, ex.Message, ex);
+ this.isCircularDefinition = true;
+ return errorCount;
+ }
+ errorCount += Particle.Validate (h,schema);
+
+ Particle.ValidateUniqueParticleAttribution (new XmlSchemaObjectTable (),
+ new ArrayList (), h, schema);
+ Particle.ValidateUniqueTypeAttribution (
+ new XmlSchemaObjectTable (), h, schema);
+ }
+
+ this.ValidationId = schema.ValidationId;
+ return errorCount;
+ }
+
+ //From the Errata
+ //<group
+ // id = ID
+ // name = NCName
+ // {any attributes with non-schema namespace . . .}>
+ // Content: (annotation?, (all | choice | sequence)?)
+ //</group>
+ internal static XmlSchemaGroup Read(XmlSchemaReader reader, ValidationEventHandler h)
+ {
+ XmlSchemaGroup group = new XmlSchemaGroup();
+ reader.MoveToElement();
+
+ if(reader.NamespaceURI != XmlSchema.Namespace || reader.LocalName != xmlname)
+ {
+ error(h,"Should not happen :1: XmlSchemaGroup.Read, name="+reader.Name,null);
+ reader.Skip();
+ return null;
+ }
+
+ group.LineNumber = reader.LineNumber;
+ group.LinePosition = reader.LinePosition;
+ group.SourceUri = reader.BaseURI;
+
+ while(reader.MoveToNextAttribute())
+ {
+ if(reader.Name == "id")
+ {
+ group.Id = reader.Value;
+ }
+ else if(reader.Name == "name")
+ {
+ group.name = reader.Value;
+ }
+ else if((reader.NamespaceURI == "" && reader.Name != "xmlns") || reader.NamespaceURI == XmlSchema.Namespace)
+ {
+ error(h,reader.Name + " is not a valid attribute for group",null);
+ }
+ else
+ {
+ XmlSchemaUtil.ReadUnhandledAttribute(reader,group);
+ }
+ }
+
+ reader.MoveToElement();
+ if(reader.IsEmptyElement)
+ return group;
+
+// Content: (annotation?, (all | choice | sequence)?)
+ int level = 1;
+ while(reader.ReadNextElement())
+ {
+ if(reader.NodeType == XmlNodeType.EndElement)
+ {
+ if(reader.LocalName != xmlname)
+ error(h,"Should not happen :2: XmlSchemaGroup.Read, name="+reader.Name,null);
+ break;
+ }
+ if(level <= 1 && reader.LocalName == "annotation")
+ {
+ level = 2; //Only one annotation
+ XmlSchemaAnnotation annotation = XmlSchemaAnnotation.Read(reader,h);
+ if(annotation != null)
+ group.Annotation = annotation;
+ continue;
+ }
+ if(level <= 2)
+ {
+ if(reader.LocalName == "all")
+ {
+ level = 3;
+ XmlSchemaAll all = XmlSchemaAll.Read(reader,h);
+ if(all != null)
+ group.Particle = all;
+ continue;
+ }
+ if(reader.LocalName == "choice")
+ {
+ level = 3;
+ XmlSchemaChoice choice = XmlSchemaChoice.Read(reader,h);
+ if(choice != null)
+ group.Particle = choice;
+ continue;
+ }
+ if(reader.LocalName == "sequence")
+ {
+ level = 3;
+ XmlSchemaSequence sequence = XmlSchemaSequence.Read(reader,h);
+ if(sequence != null)
+ group.Particle = sequence;
+ continue;
+ }
+ }
+ reader.RaiseInvalidElementError();
+ }
+ return group;
+ }
+ }
+}
projects / mono.git / blobdiff