How to use

reportError

method

in

com.sun.msv.reader.xmlschema.XMLSchemaReader

private String resolveNamespaceOfDeclaration( String formValue, String defaultValue ) {
  if( "qualified".equals(formValue) )
    return currentSchema.targetNamespace;
  
  if( "unqualified".equals(formValue) )
    return "";
  
  if( formValue!=null ) {
    reportError( ERR_BAD_ATTRIBUTE_VALUE, "form", formValue );
    return "$$recover$$";    // recovery by returning whatever
  }
  
  return defaultValue;
}

private String resolveNamespaceOfDeclaration( String formValue, String defaultValue ) {
  if( "qualified".equals(formValue) )
    return currentSchema.targetNamespace;
  
  if( "unqualified".equals(formValue) )
    return "";
  
  if( formValue!=null ) {
    reportError( ERR_BAD_ATTRIBUTE_VALUE, "form", formValue );
    return "$$recover$$";    // recovery by returning whatever
  }
  
  return defaultValue;
}

private String resolveNamespaceOfDeclaration( String formValue, String defaultValue ) {
  if( "qualified".equals(formValue) )
    return currentSchema.targetNamespace;
  
  if( "unqualified".equals(formValue) )
    return "";
  
  if( formValue!=null ) {
    reportError( ERR_BAD_ATTRIBUTE_VALUE, "form", formValue );
    return "$$recover$$";    // recovery by returning whatever
  }
  
  return defaultValue;
}

private String resolveNamespaceOfDeclaration( String formValue, String defaultValue ) {
  if( "qualified".equals(formValue) )
    return currentSchema.targetNamespace;
  
  if( "unqualified".equals(formValue) )
    return "";
  
  if( formValue!=null ) {
    reportError( ERR_BAD_ATTRIBUTE_VALUE, "form", formValue );
    return "$$recover$$";    // recovery by returning whatever
  }
  
  return defaultValue;
}

protected void startSelf() {
  super.startSelf();
  final XMLSchemaReader reader = (XMLSchemaReader)this.reader;
  
  base = startTag.getAttribute("base");
  if(base==null) {
    // in extension, base attribute is mandatory.
    reader.reportError( XMLSchemaReader.ERR_MISSING_ATTRIBUTE, startTag.localName, "base");
    return;
  }
  
  baseTypeName = reader.splitQName(base);
  if( baseTypeName==null ) {
    reader.reportError( XMLSchemaReader.ERR_UNDECLARED_PREFIX, base );
    return;
  }
  
  baseSchema = reader.grammar.getByNamespace(baseTypeName[0]);
}

protected void startSelf() {
  super.startSelf();
  final XMLSchemaReader reader = (XMLSchemaReader)this.reader;
  
  base = startTag.getAttribute("base");
  if(base==null) {
    // in extension, base attribute is mandatory.
    reader.reportError( XMLSchemaReader.ERR_MISSING_ATTRIBUTE, startTag.localName, "base");
    return;
  }
  
  baseTypeName = reader.splitQName(base);
  if( baseTypeName==null ) {
    reader.reportError( XMLSchemaReader.ERR_UNDECLARED_PREFIX, base );
    return;
  }
  
  baseSchema = reader.grammar.getByNamespace(baseTypeName[0]);
}

protected void startSelf() {
  super.startSelf();
  final XMLSchemaReader reader = (XMLSchemaReader)this.reader;
  
  base = startTag.getAttribute("base");
  if(base==null) {
    // in extension, base attribute is mandatory.
    reader.reportError( XMLSchemaReader.ERR_MISSING_ATTRIBUTE, startTag.localName, "base");
    return;
  }
  
  baseTypeName = reader.splitQName(base);
  if( baseTypeName==null ) {
    reader.reportError( XMLSchemaReader.ERR_UNDECLARED_PREFIX, base );
    return;
  }
  
  baseSchema = reader.grammar.getByNamespace(baseTypeName[0]);
}

protected void startSelf() {
  super.startSelf();
  final XMLSchemaReader reader = (XMLSchemaReader)this.reader;
  
  base = startTag.getAttribute("base");
  if(base==null) {
    // in extension, base attribute is mandatory.
    reader.reportError( XMLSchemaReader.ERR_MISSING_ATTRIBUTE, startTag.localName, "base");
    return;
  }
  
  baseTypeName = reader.splitQName(base);
  if( baseTypeName==null ) {
    reader.reportError( XMLSchemaReader.ERR_UNDECLARED_PREFIX, base );
    return;
  }
  
  baseSchema = reader.grammar.getByNamespace(baseTypeName[0]);
}

public void onEndChild( XSDatatypeExp type ) {
  // handle redefinition of simpleType.
  
  final XMLSchemaReader reader = (XMLSchemaReader)this.reader;
  final String typeName = type.name;
  
  if( typeName==null ) {
    // top-level simpleType must define a named type
    reader.reportError( XMLSchemaReader.ERR_MISSING_ATTRIBUTE, "simpleType", "name" );
    return;    // recover by ignoring this declaration
  }
  
  oldSimpleTypeExp.set(type);
  reader.setDeclaredLocationOf(oldSimpleTypeExp);
  
  // restore the association
  reader.currentSchema.simpleTypes.redefine( oldSimpleTypeExp.name, oldSimpleTypeExp );
  
  oldSimpleTypeExp = null;
}

public void onEndChild( XSDatatypeExp type ) {
  // handle redefinition of simpleType.
  
  final XMLSchemaReader reader = (XMLSchemaReader)this.reader;
  final String typeName = type.name;
  
  if( typeName==null ) {
    // top-level simpleType must define a named type
    reader.reportError( XMLSchemaReader.ERR_MISSING_ATTRIBUTE, "simpleType", "name" );
    return;    // recover by ignoring this declaration
  }
  
  oldSimpleTypeExp.set(type);
  reader.setDeclaredLocationOf(oldSimpleTypeExp);
  
  // restore the association
  reader.currentSchema.simpleTypes.redefine( oldSimpleTypeExp.name, oldSimpleTypeExp );
  
  oldSimpleTypeExp = null;
}

public void onEndChild( XSDatatypeExp type ) {
  // handle redefinition of simpleType.
  
  final XMLSchemaReader reader = (XMLSchemaReader)this.reader;
  final String typeName = type.name;
  
  if( typeName==null ) {
    // top-level simpleType must define a named type
    reader.reportError( XMLSchemaReader.ERR_MISSING_ATTRIBUTE, "simpleType", "name" );
    return;    // recover by ignoring this declaration
  }
  
  oldSimpleTypeExp.set(type);
  reader.setDeclaredLocationOf(oldSimpleTypeExp);
  
  // restore the association
  reader.currentSchema.simpleTypes.redefine( oldSimpleTypeExp.name, oldSimpleTypeExp );
  
  oldSimpleTypeExp = null;
}

public Expression resolveQNameRef( StartTagInfo tag, String attName, RefResolver resolver ) {
  
  String refQName = tag.getAttribute(attName);
  if( refQName==null ) {
    reportError( ERR_MISSING_ATTRIBUTE, tag.qName, attName );
    return null;    // failed.
  }
  
  String[] r = splitQName(refQName);
  if(r==null) {
    reportError( ERR_UNDECLARED_PREFIX, refQName );
    return null;
  }
  
  Expression e =  resolver.get( getOrCreateSchema(r[0]/*uri*/) )._getOrCreate(r[1]/*local name*/);
  backwardReference.memorizeLink(e);
  
  return e;
}

public Expression resolveQNameRef( StartTagInfo tag, String attName, RefResolver resolver ) {
  
  String refQName = tag.getAttribute(attName);
  if( refQName==null ) {
    reportError( ERR_MISSING_ATTRIBUTE, tag.qName, attName );
    return null;    // failed.
  }
  
  String[] r = splitQName(refQName);
  if(r==null) {
    reportError( ERR_UNDECLARED_PREFIX, refQName );
    return null;
  }
  
  Expression e =  resolver.get( getOrCreateSchema(r[0]/*uri*/) )._getOrCreate(r[1]/*local name*/);
  backwardReference.memorizeLink(e);
  
  return e;
}

public Expression resolveQNameRef( StartTagInfo tag, String attName, RefResolver resolver ) {
  
  String refQName = tag.getAttribute(attName);
  if( refQName==null ) {
    reportError( ERR_MISSING_ATTRIBUTE, tag.qName, attName );
    return null;    // failed.
  }
  
  String[] r = splitQName(refQName);
  if(r==null) {
    reportError( ERR_UNDECLARED_PREFIX, refQName );
    return null;
  }
  
  Expression e =  resolver.get( getOrCreateSchema(r[0]/*uri*/) )._getOrCreate(r[1]/*local name*/);
  backwardReference.memorizeLink(e);
  
  return e;
}

public Expression resolveQNameRef( StartTagInfo tag, String attName, RefResolver resolver ) {
  
  String refQName = tag.getAttribute(attName);
  if( refQName==null ) {
    reportError( ERR_MISSING_ATTRIBUTE, tag.qName, attName );
    return null;    // failed.
  }
  
  String[] r = splitQName(refQName);
  if(r==null) {
    reportError( ERR_UNDECLARED_PREFIX, refQName );
    return null;
  }
  
  Expression e =  resolver.get( getOrCreateSchema(r[0]/*uri*/) )._getOrCreate(r[1]/*local name*/);
  backwardReference.memorizeLink(e);
  
  return e;
}

public void onEndChild( XSDatatypeExp type ) {
  // handle redefinition of simpleType.
  
  final XMLSchemaReader reader = (XMLSchemaReader)this.reader;
  final String typeName = type.name;
  
  if( typeName==null ) {
    // top-level simpleType must define a named type
    reader.reportError( XMLSchemaReader.ERR_MISSING_ATTRIBUTE, "simpleType", "name" );
    return;    // recover by ignoring this declaration
  }
  
  oldSimpleTypeExp.set(type);
  reader.setDeclaredLocationOf(oldSimpleTypeExp);
  
  // restore the association
  reader.currentSchema.simpleTypes.redefine( oldSimpleTypeExp.name, oldSimpleTypeExp );
  
  oldSimpleTypeExp = null;
}

protected void switchSource( State sourceState, State newRootState ) throws AbortException {
  final String schemaLocation = sourceState.getStartTag().getAttribute("schemaLocation");
  if(schemaLocation==null) {
    // schemaLocation attribute is required.
    reportError( ERR_MISSING_ATTRIBUTE, sourceState.getStartTag().qName, "schemaLocation" );
    // recover by ignoring this element
  }
  else
    // parse specified file
    switchSource( sourceState, schemaLocation, newRootState );
}

protected void switchSource( State sourceState, State newRootState ) throws AbortException {
  final String schemaLocation = sourceState.getStartTag().getAttribute("schemaLocation");
  if(schemaLocation==null) {
    // schemaLocation attribute is required.
    reportError( ERR_MISSING_ATTRIBUTE, sourceState.getStartTag().qName, "schemaLocation" );
    // recover by ignoring this element
  }
  else
    // parse specified file
    switchSource( sourceState, schemaLocation, newRootState );
}

protected void onTargetNamespaceResolved( String targetNs ) {
  super.onTargetNamespaceResolved(targetNs);
  
  final XMLSchemaReader reader = (XMLSchemaReader)this.reader;
  
  // sets new XMLSchemaGrammar object.
  old = reader.currentSchema;
  reader.currentSchema = reader.getOrCreateSchema(targetNs);
  
  if( reader.isSchemaDefined(reader.currentSchema) )  {
    reader.reportError( XMLSchemaReader.ERR_DUPLICATE_SCHEMA_DEFINITION, targetNs );
    // recover by providing dummy grammar object.
    // this object is not registered to the map,
    // so it cannot be referenced.
    reader.currentSchema = new XMLSchemaSchema(targetNs,reader.grammar);
  }
  
  reader.markSchemaAsDefined(reader.currentSchema);
}

protected void onTargetNamespaceResolved( String targetNs ) {
  super.onTargetNamespaceResolved(targetNs);
  
  final XMLSchemaReader reader = (XMLSchemaReader)this.reader;
  
  // sets new XMLSchemaGrammar object.
  old = reader.currentSchema;
  reader.currentSchema = reader.getOrCreateSchema(targetNs);
  
  if( reader.isSchemaDefined(reader.currentSchema) )  {
    reader.reportError( XMLSchemaReader.ERR_DUPLICATE_SCHEMA_DEFINITION, targetNs );
    // recover by providing dummy grammar object.
    // this object is not registered to the map,
    // so it cannot be referenced.
    reader.currentSchema = new XMLSchemaSchema(targetNs,reader.grammar);
  }
  
  reader.markSchemaAsDefined(reader.currentSchema);
}