-// Author: Dwivedi, Ajay kumar\r
-// Adwiv@Yahoo.com\r
+//\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
+
+//
+// Permission is hereby granted, free of charge, to any person obtaining
+// a copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to
+// permit persons to whom the Software is furnished to do so, subject to
+// the following conditions:
+//
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+// 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
- /// Summary description for XmlSchemaGroup.\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
- name = string.Empty;\r
+ qualifiedName = XmlQualifiedName.Empty;\r
}\r
- [XmlAttribute]\r
+\r
+ [System.Xml.Serialization.XmlAttribute("name")]\r
public string Name \r
{\r
get{ return name; } \r
set{ name = value; }\r
}\r
- [XmlElement]\r
+\r
+ [XmlElement("all",typeof(XmlSchemaAll),Namespace=XmlSchema.Namespace)]\r
+ [XmlElement("choice",typeof(XmlSchemaChoice),Namespace=XmlSchema.Namespace)]\r
+ [XmlElement("sequence",typeof(XmlSchemaSequence),Namespace=XmlSchema.Namespace)]\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 (this.IsComplied (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
projects / mono.git / blobdiff