|
public AddRange ( |
||
| value | ||
| return | void | |
public CodeStatementCollection GenerateCodeInvocation( AssignActivity assignActivity)
{
var invocationCodeCollection = new CodeStatementCollection();
invocationCodeCollection.AddRange(DefaultActivityBuilder.LogActivity(assignActivity));
invocationCodeCollection.AddRange(this.xslBuilder.Build(assignActivity.InputBindings));
var variableToAssignReference = new CodeFieldReferenceExpression ( new CodeThisReferenceExpression (), VariableHelper.ToVariableName(assignActivity.VariableName));
var codeInvocation = new CodeAssignStatement (variableToAssignReference, new CodeVariableReferenceExpression(VariableHelper.ToVariableName(assignActivity.VariableName)));
invocationCodeCollection.Add(codeInvocation);
return invocationCodeCollection;
}
public void Constructor1_Deny_Unrestricted ()
{
CodeStatementCollection coll = new CodeStatementCollection (array);
coll.CopyTo (array, 0);
Assert.AreEqual (1, coll.Add (cs), "Add");
Assert.AreSame (cs, coll[0], "this[int]");
coll.AddRange (array);
coll.AddRange (coll);
Assert.IsTrue (coll.Contains (cs), "Contains");
Assert.AreEqual (0, coll.IndexOf (cs), "IndexOf");
coll.Insert (0, cs);
coll.Remove (cs);
}
public CodeStatementCollection GenerateCodeInvocation(WriteToLogActivity activity)
{
var invocationCodeCollection = new CodeStatementCollection();
// add log
invocationCodeCollection.AddRange(DefaultActivityBuilder.LogActivity(activity));
//add the input
invocationCodeCollection.AddRange(this.xslBuilder.Build(activity.InputBindings));
//Add the logger call
invocationCodeCollection.Add(this.GenerateLoggerCodeInvocation(activity));
return invocationCodeCollection;
}
public CodeStatementCollection GenerateCodeInvocation(GenerateErrorActivity activity)
{
var invocationCodeCollection = new CodeStatementCollection();
// add log
invocationCodeCollection.AddRange(DefaultActivityBuilder.LogActivity(activity));
//add the input
invocationCodeCollection.AddRange(this.xslBuilder.Build(activity.InputBindings));
// Add the exception Call
invocationCodeCollection.Add(this.GenerateExceptionStatement(activity));
return invocationCodeCollection;
}
private CodeStatementCollection GenerateCoreGroupMethod(GroupActivity groupActivity)
{
var invocationCodeCollection = new CodeStatementCollection();
invocationCodeCollection.AddRange(this.coreProcessBuilder.GenerateStartCodeStatement(groupActivity.Transitions, "start", null, this.activityNameToServiceNameDictionnary));
return invocationCodeCollection;
}
public CodeStatementCollection DefaultInvocationMethod(Activity activity)
{
var invocationCodeCollection = new CodeStatementCollection();
invocationCodeCollection.AddRange(DefaultActivityBuilder.LogActivity(activity));
return invocationCodeCollection;
}
public PreshaderSrc(AsmListing listing, CodeStatementCollection statementCollection)
{
statements = new List<CodeStatement>();
object[] paramsArray = new object[1];
StringBuilder sb = new StringBuilder();
foreach (AsmCommand cmd in listing.Commands)
{
MethodInfo method;
if (!methodList.TryGetValue(cmd.Target, out method))
{
if (cmd.Target == "preshader")
continue;
throw new CompileException(string.Format("Error decoding PreShader: Unexpected command '{0}'", cmd.Target));
}
string[] args = new string[cmd.OpCount];
for (int i = 0; i < cmd.OpCount; i++)
{
cmd.GetOp(i).ToString(sb);
args[i] = sb.ToString();
sb.Length = 0;
}
paramsArray[0] = args;
method.Invoke(this, paramsArray);
}
statementCollection.AddRange(this.statements.ToArray());
}
public CodeStatementCollection DefaultInvocationMethod(Activity activity)
{
var activityServiceReference = new CodeFieldReferenceExpression(new CodeThisReferenceExpression(), VariableHelper.ToVariableName(activity.Name));
var methodInvocation = new CodeMethodInvokeExpression(activityServiceReference, "Execute", new CodeExpression[] { });
var invocationCodeCollection = new CodeStatementCollection();
invocationCodeCollection.AddRange(LogActivity(activity));
invocationCodeCollection.Add(methodInvocation);
return invocationCodeCollection;
}
public CodeStatementCollection GenerateCodeInvocation( MapperActivity mapperActivity)
{
var invocationCodeCollection = new CodeStatementCollection();
// Add the Log
invocationCodeCollection.AddRange(DefaultActivityBuilder.LogActivity(mapperActivity));
// Add the mapping
invocationCodeCollection.AddRange(this.xslBuilder.Build(mapperActivity.InputBindings));
// Add the invocation
var variableReturnType = mapperActivity.XsdReference.Split(':')[1];
var variableName = VariableHelper.ToVariableName(mapperActivity.Name);
var parameter = new CodeVariableReferenceExpression(mapperActivity.Parameters[0].Name);
var code = new CodeVariableDeclarationStatement (variableReturnType, variableName, parameter);
invocationCodeCollection.Add(code);
return invocationCodeCollection;
}
/// <summary>
/// Serializes properties of a certain component.
/// </summary>
/// <param name="componentHolder">The parent expression that holds the instance.</param>
/// <param name="instance">The component to take away the values from.</param>
/// <returns>A collection of code statements initiating the properties of the given object to their values.</returns>
public CodeStatementCollection SerializeProperties(CodeExpression componentHolder, object instance)
{
CodeStatementCollection statements = new CodeStatementCollection();
// Iterate through properties and add property + value to statements.
foreach (PropertyDescriptor property in GetMustSerializeProperties(instance))
{
statements.AddRange(SerializeProperty(componentHolder, instance, property));
}
return statements;
}
public CodeStatementCollection GenerateCodeInvocation(CallProcessActivity callProcessActivity)
{
var invocationCodeCollection = new CodeStatementCollection();
// Add the Log
invocationCodeCollection.AddRange(DefaultActivityBuilder.LogActivity(callProcessActivity));
// Add the mapping
invocationCodeCollection.AddRange(this.xslBuilder.Build(callProcessActivity.InputBindings));
// Add the invocation
var processToCallReference = new CodeFieldReferenceExpression(new CodeThisReferenceExpression(), VariableHelper.ToVariableName(callProcessActivity.TibcoProcessToCall.ProcessName));
var parameters = DefaultActivityBuilder.GenerateParameters(callProcessActivity);
// TODO : WARNING not sure the start method ProcessName is indeed START
var methodInvocation = new CodeMethodInvokeExpression(processToCallReference, "Start", parameters);
var code = new CodeVariableDeclarationStatement("var", VariableHelper.ToVariableName(callProcessActivity.Name), methodInvocation);
invocationCodeCollection.Add(code);
return invocationCodeCollection;
}
public CodeSwitchStatement(CodeExpression target, CodeSwitchOption[] options, params CodeStatement[] defaultStatements)
{
_target = target;
_options = new CodeSwitchOptionCollection(OptionsChanged, options);
foreach (CodeSwitchOption option in options)
{
option.SetTarget(_target);
}
_defaultStatements = base.FalseStatements;
_defaultStatements.AddRange(defaultStatements);
Refresh();
}
/// <summary>
/// Serializes a specific property to code.
/// </summary>
/// <param name="instanceHolder">The parent expression that holds the instance.</param>
/// <param name="instance">The instance to take away the values from.</param>
/// <param name="property">The property to serialize.</param>
/// <returns>A collection of code statements initiating the given property of the given object to its value.</returns>
public CodeStatementCollection SerializeProperty(CodeExpression instanceHolder, object instance, PropertyDescriptor property)
{
CodeStatementCollection statements = new CodeStatementCollection();
var propertyExpression = new CodePropertyReferenceExpression(
instanceHolder,
property.Name);
object propertyValue = property.GetValue(instance);
if (property.PropertyType.HasInterface(typeof(ICollection)))
{
// If collection, create property.Add(...) statements.
statements.AddRange(CreateCollectionInitialization(propertyExpression, instance, property));
}
else if (CodeDomTypeFormatter.IsFormattableWithAssignment(property.PropertyType))
{
// else, create normal property = value statement.
statements.Add(CreatePropertyAssignmentExpression(propertyExpression, instance, property));
}
if (!CodeDomTypeFormatter.IsFormattableWithAssignment(property.PropertyType))
{
// serialize child properties.
if (property.PropertyType.IsValueType)
{
// value types uses a temp var.to access properties.
statements.AddRange(CreateValueTypeInitialization(propertyExpression, instance, property));
}
else
{
// access properties directly.
statements.AddRange(SerializeProperties(propertyExpression, propertyValue));
}
}
return statements;
}
private CodeStatementCollection InvocationMethod(Activity activity)
{
var invocationCodeCollection = new CodeStatementCollection();
invocationCodeCollection.AddRange(DefaultActivityBuilder.LogActivity(activity));
var groupActivity = (GroupActivity)activity;
if (groupActivity.GroupType == GroupType.simpleGroup)
{
invocationCodeCollection.AddRange(this.GenerateCoreGroupMethod(groupActivity));
}
else
{
var forLoop = this.GenerateForLoop(groupActivity);
invocationCodeCollection.Add(forLoop);
}
return invocationCodeCollection;
}
private CodeIterationStatement GenerateForLoop(GroupActivity groupActivity)
{
var coreGroupMethodStatement = new CodeStatementCollection();
// put the current element in the declare variable
// TODO convert the $Variable in variable like in Xpath
CodeVariableDeclarationStatement iterationElementSlotDeclaration = new CodeVariableDeclarationStatement("var", groupActivity.IterationElementSlot, new CodeVariableReferenceExpression(groupActivity.Over + "[" + groupActivity.IndexSlot + "]"));
coreGroupMethodStatement.Add(iterationElementSlotDeclaration);
// get the core loop code
coreGroupMethodStatement.AddRange(this.GenerateCoreGroupMethod(groupActivity));
var array = new CodeStatement[coreGroupMethodStatement.Count];
coreGroupMethodStatement.CopyTo(array, 0);
// put it then in the loop
CodeIterationStatement forLoop = new CodeIterationStatement(new CodeVariableDeclarationStatement(typeof(int), groupActivity.IndexSlot, new CodePrimitiveExpression(0)),
new CodeBinaryOperatorExpression(new CodeVariableReferenceExpression(groupActivity.IndexSlot), CodeBinaryOperatorType.LessThan, new CodeVariableReferenceExpression(groupActivity.Over + ".Lenght")),
new CodeAssignStatement(new CodeVariableReferenceExpression(groupActivity.IndexSlot), new CodeBinaryOperatorExpression(new CodeVariableReferenceExpression(groupActivity.IndexSlot), CodeBinaryOperatorType.Add, new CodePrimitiveExpression(1))),
array);
return forLoop;
}
public CodeStatementCollection GenerateCodeInvocation(JavaActivity javaActivity)
{
var invocationCodeCollection = new CodeStatementCollection();
invocationCodeCollection.AddRange(DefaultActivityBuilder.LogActivity(javaActivity));
invocationCodeCollection.AddRange(this.xslBuilder.Build(javaActivity.InputBindings));
var variableReturnType = new CodeTypeReference(javaActivity.PackageName + "." + javaActivity.FileName);
var creation = new CodeObjectCreateExpression (variableReturnType, new CodeExpression[0]);
string javaClassVariableName = VariableHelper.ToVariableName(javaActivity.FileName);
var codeInvocation = new CodeVariableDeclarationStatement(variableReturnType, javaClassVariableName, creation);
invocationCodeCollection.Add(codeInvocation);
CodeVariableReferenceExpression javaClassReference = new CodeVariableReferenceExpression();
javaClassReference.VariableName = javaClassVariableName;
//add input to java class
invocationCodeCollection.AddRange(this.GenerateInputCallOnJavaClass(javaActivity, javaClassReference));
// add call ti invoke methode
invocationCodeCollection.Add(this.GenerateInvokeCallOnJavaClass(javaClassReference));
// instanciate the result class
var activityReturnType = new CodeTypeReference(javaActivity.PackageName + "." + VariableHelper.ToClassName(javaActivity.Name));
var creationActivityReturn = new CodeObjectCreateExpression (activityReturnType, new CodeExpression[0]);
string activityClassVariableName = VariableHelper.ToVariableName(javaActivity.Name);
var codeActivityInvocation = new CodeVariableDeclarationStatement(activityReturnType, activityClassVariableName, creationActivityReturn);
invocationCodeCollection.Add(codeActivityInvocation);
// retrieve the output
CodeVariableReferenceExpression activityClassReference = new CodeVariableReferenceExpression();
activityClassReference.VariableName = activityClassVariableName;
invocationCodeCollection.AddRange(this.GenerateOutputCallOnJavaClass(javaActivity, javaClassReference, activityClassReference));
return invocationCodeCollection;
}
private CodeStatement[] BuildIsParentStartElementStatements(string defaultNamespace, string fieldName, CodeNamespace codeNs, CodeTypeDeclaration codeType)
{
CodeStatementCollection statements = new CodeStatementCollection();
bool addReadEndElement = fieldName == null ? true : false;
bool addRead = fieldName == null ? true : false;
// New up the local DataContract object
if (fieldName == null)
{
fieldName = codeType.Name + "Field";
statements.Add(CodeAssignNewObjectToVariableStatement(fieldName, codeType.Name));
}
// If the type is an enum build switch statement
if (codeType.IsEnum)
{
statements.AddRange(BuildReaderEnumSwitchStatement(codeType.Name + "Field", codeType, "reader.ReadString()"));
}
else
{
// Build sort order list of attribute member indexes
int[] sortOrder = CodeGenUtils.GetListOfAttributes(codeType.Members);
// For attributes build parsing code
// Attributes must be parsed before Reading elements (they are parsed first)
foreach (int index in sortOrder)
{
CodeMemberField memberField = (CodeMemberField)codeType.Members[index];
// Create IsAttribute parameters
CodeVariableReferenceExpression readerParam = new CodeVariableReferenceExpression("reader");
CodeVariableReferenceExpression nameParam = new CodeVariableReferenceExpression("\"" + memberField.Name + "\"");
if (memberField.Name == "AnyAttr")
statements.Add(BuildReadAnyAttributeStatement(fieldName, memberField));
else
{
statements.Add(
new CodeConditionStatement(
new CodeMethodInvokeExpression(
null,
"IsAttribute",
new CodeExpression[] { readerParam, nameParam }
),
memberField.Type.ArrayElementType == null ? BuildIsAttributeStatements(MemberType.Attribute, fieldName, memberField, codeNs) : BuildIsAttributeArrayStatements(MemberType.Attribute, fieldName, memberField, codeNs)
)
);
}
}
// Add Read to the IsParentStartElement conditional statements
// reader.Read([FieldName]);
// Since this method is recursive provisions restrict it to the first time through only.
if (addRead)
{
statements.Add(
new CodeMethodInvokeExpression(
new CodeVariableReferenceExpression("reader"),
"Read",
new CodeExpression[] { }
)
);
}
// Build sort order list of field member indexes
sortOrder = CodeGenUtils.GetListOfMembers(codeType.Members);
// For each field member build processing code
foreach (int index in sortOrder)
{
CodeMemberField memberField = (CodeMemberField)codeType.Members[index];
// If this a an Any element write the parsing calls here and forgo normal child processing
if (memberField.Type.BaseType == "XmlElement" && memberField.Name == "Any")
{
statements.Add(BuildReadAnyElementStatement(fieldName, memberField));
}
// Else if this is an Any element write the parsing calls here to forgo normal child
// processing. Create special reader
else if (!CodeGenUtils.IsNativeClrType(memberField.Type.BaseType))
{
statements.AddRange(BuildIsChildStartElementStatements(MemberType.Attribute, defaultNamespace, fieldName, memberField, codeNs));
}
else
{
string nillable = CodeGenUtils.GetCustomAttributeArgumentValue("IsNillable", memberField.CustomAttributes);
bool isNillable = nillable == null || nillable == "false" ? false : true;
// Check to see if the element is required (i.e. minOccurs > 0)
string required = CodeGenUtils.GetCustomAttributeArgumentValue("IsRequired", memberField.CustomAttributes);
bool isRequired = required == null || required == "true" ? true : false;
// Build ReadStartObject if statement
CodeVariableReferenceExpression readerParam = new CodeVariableReferenceExpression("reader");
CodeVariableReferenceExpression nameParam = new CodeVariableReferenceExpression("\"" + memberField.Name + "\"");
CodePrimitiveExpression nillableParam = new CodePrimitiveExpression(isNillable);
CodePrimitiveExpression requiredParam = new CodePrimitiveExpression(isRequired);
CodeConditionStatement condition = new CodeConditionStatement(new CodeMethodInvokeExpression(null,
"IsChildStartElement",
new CodeExpression[] { readerParam, nameParam, nillableParam, requiredParam }),
// True condition code. Build read statements based on contract member type
BuildIsChildStartElementStatements(MemberType.Attribute, defaultNamespace, fieldName, memberField, codeNs)
);
statements.Add(condition);
}
}
}
if (addReadEndElement)
{
// Build ReadEndElement statement
statements.Add(new CodeMethodInvokeExpression(new CodeVariableReferenceExpression("reader"),
"ReadEndElement", new CodeExpression[] { }));
}
// Build a CodeStatement array object to return
CodeStatement[] codeStatements = new CodeStatement[statements.Count];
for (int i = 0; i < statements.Count; ++i)
codeStatements[i] = statements[i];
return codeStatements;
}
private CodeMemberMethod BuildNativeReadObjectMethod(string type, string typeName)
{
// Create ReadObject method
CodeMemberMethod codeMemberMethod = new CodeMemberMethod();
codeMemberMethod.Attributes = MemberAttributes.Public | MemberAttributes.Override;
codeMemberMethod.ReturnType = new CodeTypeReference(typeof(object));
codeMemberMethod.Name = "ReadObject";
codeMemberMethod.Parameters.Add(new CodeParameterDeclarationExpression("XmlReader", "reader"));
// Create temporary variable
CodeVariableDeclarationStatement varDecl = new CodeVariableDeclarationStatement(type, typeName);
if (varDecl.Type.ArrayElementType == null)
{
if (type == "System.String")
varDecl.InitExpression = new CodePrimitiveExpression(null);
}
else
varDecl.InitExpression = new CodeArrayCreateExpression(type, new CodeExpression[] { });
codeMemberMethod.Statements.Add(varDecl);
// Create temporary member field used to generate read string code
CodeMemberField memberField = new CodeMemberField(type, typeName);
// Create conditional read statement
CodeStatementCollection readStatements = new CodeStatementCollection();
if (memberField.Type.ArrayElementType != null && CodeGenUtils.IsNativeClrType(memberField.Type.ArrayElementType.BaseType))
{
readStatements.AddRange(BuildReadStringArrayStatements(MemberType.Field, null, memberField));
}
// Else if this is a native type
else if (Type.GetType(memberField.Type.BaseType) != null)
{
readStatements.Add(BuildReadStringStatement(MemberType.Field, null, memberField));
}
else
throw new ArgumentException("Invalid native field type for schema item: " + memberField.Name);
// Add ReadEndElement to condition statements
readStatements.Add(new CodeMethodInvokeExpression(new CodeVariableReferenceExpression("reader"),
"ReadEndElement", new CodeExpression[] { }));
// Add native type return statement
readStatements.Add(new CodeMethodReturnStatement(new CodeArgumentReferenceExpression(typeName)));
// Convert statement collection to array
CodeStatement[] readStatementArray = new CodeStatement[readStatements.Count];
readStatements.CopyTo(readStatementArray, 0);
// Build IsParentStartElement if statement
CodeVariableReferenceExpression readerParam = new CodeVariableReferenceExpression("reader");
CodePrimitiveExpression nillableParam = new CodePrimitiveExpression(false);
CodePrimitiveExpression requiredParam = new CodePrimitiveExpression(true);
CodeConditionStatement condition = new CodeConditionStatement(new CodeMethodInvokeExpression(null,
"IsParentStartElement",
new CodeExpression[] { readerParam, nillableParam, requiredParam }),
readStatementArray);
// Add condition
codeMemberMethod.Statements.Add(condition);
// Add null return statement
codeMemberMethod.Statements.Add(new CodeMethodReturnStatement(new CodePrimitiveExpression(null)));
return codeMemberMethod;
}
private CodeStatement[] BuildWriteChildElementStatements(string classRefName, CodeMemberField memberField)
{
CodeTypeReferenceExpression readerRef = new CodeTypeReferenceExpression("writer");
CodeStatementCollection statements = new CodeStatementCollection();
// If the messages uses Mtom encoding and this is a byte array special mtom processing applies
if (m_encodingType == MessageEncodingType.Mtom && memberField.Type.ArrayElementType != null && memberField.Type.ArrayElementType.BaseType == "System.Byte")
{
// Increment the cid identifier
++m_cid;
// BodyParts.Add(CreateNewBodyPart(ClassName.FieldName, "<cid@body>"));
statements.Add(
new CodeMethodInvokeExpression(
new CodeVariableReferenceExpression("BodyParts"),
"Add",
new CodeExpression[] {
new CodeMethodInvokeExpression(
null,
"CreateNewBodyPart",
new CodeExpression[] {
new CodeFieldReferenceExpression(
new CodeVariableReferenceExpression(classRefName),
memberField.Name
),
new CodePrimitiveExpression("<" + m_cid.ToString() + "@body>")
}
)
}
)
);
// writer.WriteStartElement("xop", "Include", "http://www.w3.org/2004/08/xop/include");
statements.Add(
new CodeMethodInvokeExpression(
new CodeVariableReferenceExpression("writer"),
"WriteStartElement",
new CodeExpression[] {
new CodePrimitiveExpression("xop"),
new CodePrimitiveExpression("Include"),
new CodePrimitiveExpression("http://www.w3.org/2004/08/xop/include")
}
)
);
// writer.WriteAttributeString(null, "href", null, "0@body");
statements.Add(
new CodeMethodInvokeExpression(
new CodeVariableReferenceExpression("writer"),
"WriteAttributeString",
new CodeExpression[] {
new CodePrimitiveExpression(null),
new CodePrimitiveExpression("href"),
new CodePrimitiveExpression(null),
new CodePrimitiveExpression("cid:" + m_cid.ToString() + "@body")
}
)
);
// writer.WriteEndElement();
statements.Add(
new CodeMethodInvokeExpression(new CodeVariableReferenceExpression("writer"), "WriteEndElement")
);
}
// If this is an any element create special reader
else if (memberField.Type.BaseType == "XmlElement" && memberField.Name == "Any")
{
statements.Add(BuildWriteAnyElementStatement(classRefName, memberField));
}
// Else if this is a native array
else if (memberField.Type.ArrayElementType != null && CodeGenUtils.IsNativeClrType(memberField.Type.ArrayElementType.BaseType))
{
statements.AddRange(BuildWriteArrayStatements(classRefName, memberField));
}
else
statements.Add(BuildWriteStringStatement(classRefName, memberField));
// If this is not an attribute add WriteEndElement statement
if (CodeGenUtils.GetCustomAttributeArgumentValue("IsAttribute", memberField.CustomAttributes) == null)
{
CodeMethodInvokeExpression writeEndElementExp = new CodeMethodInvokeExpression(
readerRef,
"WriteEndElement",
new CodeExpression[] { });
statements.Add(writeEndElementExp);
}
// Build a CodeStatement array object to return
CodeStatement[] codeStatements = new CodeStatement[statements.Count];
for (int i = 0; i < statements.Count; ++i)
codeStatements[i] = statements[i];
return codeStatements;
}
private CodeStatement[] BuildWriteParentElementStatements(string defaultNamespace, string fieldName, CodeNamespace codeNs, CodeTypeDeclaration codeType)
{
CodeStatementCollection statements = new CodeStatementCollection();
bool writeWriteEnd = fieldName == null ? true : false;
// New up the local DataContract object
fieldName = (fieldName == null) ? codeType.Name + "Field" : fieldName;
// Build member write statements based on member type
statements.AddRange(BuildWriteParentElementStatement(defaultNamespace, fieldName, codeNs, codeType));
// If this is not a recursive call
if (writeWriteEnd)
{
// Build WriteEndElement statement
statements.Add(new CodeMethodInvokeExpression(new CodeVariableReferenceExpression("writer"),
"WriteEndElement", new CodeExpression[] { }));
}
// Build a CodeStatement array object to return
CodeStatement[] codeStatements = new CodeStatement[statements.Count];
for (int i = 0; i < statements.Count; ++i)
codeStatements[i] = statements[i];
return codeStatements;
}
private CodeStatementCollection BuildWriteParentElementStatement(string defaultNamespace, string fieldName, CodeNamespace codeNs, CodeTypeDeclaration codeType)
{
CodeStatementCollection statements = new CodeStatementCollection();
// If the code type is an enum build reader.
if (codeType.IsEnum)
{
statements.AddRange(BuildWriterEnumSwitchStatement(codeType));
}
else
{
// Sort member list.
int[] sortOrder = CodeGenUtils.SortMemberTypes(codeType.Members);
CodeMemberField codeField;
// Build write statement for each member of the contract
foreach (int index in sortOrder)
{
codeField = (CodeMemberField)codeType.Members[index];
// If this is an attribute build WriteAttribute element
if (CodeGenUtils.GetCustomAttributeArgumentValue("IsAttribute", codeField.CustomAttributes) == "True")
{
statements.Add(BuildWriteAttributeExpression(defaultNamespace, fieldName, codeField));
}
// Else if this is an anyAttibute element create special reader
else if (codeField.Type.BaseType != null && codeField.Name == "AnyAttr")
{
statements.Add(BuildWriteAnyAttributeStatement(fieldName, codeField));
}
// If this is a native schema type create WriteChildElement conditional statement
else if ((codeField.Type.ArrayElementType != null && CodeGenUtils.IsNativeClrType(codeField.Type.ArrayElementType.BaseType)) || Type.GetType(codeField.Type.BaseType) != null)
{
statements.Add(BuildWriteChildElementCondition(defaultNamespace, fieldName, codeField));
}
// If this is an any element create special reader
else if (codeField.Type.BaseType != null && codeField.Name == "Any")
{
statements.Add(BuildWriteAnyElementStatement(fieldName, codeField));
}
// Else Create new serializer and call it
else
{
// New up a DataContractSerialiser for this type
CodeVariableDeclarationStatement classDeclaration = new CodeVariableDeclarationStatement(codeField.Type.BaseType + "DataContractSerializer", codeField.Name + "DCS");
// Find the namespace of the member type which is required if there are nested namespaces in the data contract
string ns = CodeGenUtils.GetNamespaceFromType(m_codeNamespaces, codeField.Type.BaseType);
// use the default namespace if the field type was not found
if(string.IsNullOrEmpty(ns))
{
ns = defaultNamespace;
}
classDeclaration.InitExpression = new CodeObjectCreateExpression(
codeField.Type.BaseType + "DataContractSerializer",
new CodeExpression[] { new CodePrimitiveExpression(codeField.Name), new CodePrimitiveExpression(defaultNamespace), new CodePrimitiveExpression(ns) });
statements.Add(classDeclaration);
// If this is not an array process the element
if (codeField.Type.ArrayElementType == null)
{
// Build codeField[DCS].WriteObject(reader, [ClassName.FieldName); expression
CodeFieldReferenceExpression fieldRef = new CodeFieldReferenceExpression(
new CodeTypeReferenceExpression(fieldName),
codeField.Name);
CodeExpression writeExpression = new CodeMethodInvokeExpression(
new CodeTypeReferenceExpression(codeField.Name + "DCS"),
"WriteObject",
new CodeExpression[] { new CodeTypeReferenceExpression("writer"), fieldRef });
// Add processing expression
statements.Add(writeExpression);
}
// Else process an array of elements
else
{
statements.AddRange(BuildElementArrayWriteStatements(fieldName, codeField, defaultNamespace, codeNs));
}
}
}
}
return statements;
}
private void SerializeContentProperty (IDesignerSerializationManager manager, object instance,
PropertyDescriptor descriptor, CodeStatementCollection statements)
{
CodePropertyReferenceExpression propRef = new CodePropertyReferenceExpression ();
propRef.PropertyName = descriptor.Name;
object propertyValue = descriptor.GetValue (instance);
ExpressionContext expressionCtx = manager.Context[typeof (ExpressionContext)] as ExpressionContext;
if (expressionCtx != null && expressionCtx.PresetValue == instance)
propRef.TargetObject = expressionCtx.Expression;
else
propRef.TargetObject = base.SerializeToExpression (manager, instance);
CodeDomSerializer serializer = manager.GetSerializer (propertyValue.GetType (), typeof (CodeDomSerializer)) as CodeDomSerializer;
if (propRef.TargetObject != null && serializer != null) {
manager.Context.Push (new ExpressionContext (propRef, propRef.GetType (), null, propertyValue));
object serialized = serializer.Serialize (manager, propertyValue);
manager.Context.Pop ();
CodeStatementCollection serializedStatements = serialized as CodeStatementCollection;
if (serializedStatements != null)
statements.AddRange (serializedStatements);
CodeStatement serializedStatement = serialized as CodeStatement;
if (serializedStatement != null)
statements.Add (serializedStatement);
CodeExpression serializedExpr = serialized as CodeExpression;
if (serializedExpr != null)
statements.Add (new CodeAssignStatement (propRef, serializedExpr));
}
}
private CodeMemberMethod BuildNativeWriteObjectMethod(string type, string typeName, CodeNamespace codeNs)
{
// Create WriteObject method
CodeMemberMethod codeMemberMethod = new CodeMemberMethod();
codeMemberMethod.Attributes = MemberAttributes.Public | MemberAttributes.Override;
codeMemberMethod.ReturnType = new CodeTypeReference(typeof(void));
codeMemberMethod.Name = "WriteObject";
codeMemberMethod.Parameters.Add(new CodeParameterDeclarationExpression("XmlWriter", "writer"));
codeMemberMethod.Parameters.Add(new CodeParameterDeclarationExpression(typeof(object), "graph"));
// Add type declaration
CodeVariableDeclarationStatement declaration = new CodeVariableDeclarationStatement(type, typeName);
declaration.InitExpression = new CodeCastExpression(type, new CodeVariableReferenceExpression("graph"));
codeMemberMethod.Statements.Add(declaration);
// Create temporary member field used to generate write string code
CodeMemberField memberField = new CodeMemberField(type, typeName);
// Create conditional write statement
CodeStatementCollection writeStatements = new CodeStatementCollection();
if (memberField.Type.ArrayElementType != null && CodeGenUtils.IsNativeClrType(memberField.Type.ArrayElementType.BaseType))
{
writeStatements.AddRange(BuildWriteArrayStatements(null, memberField));
}
// Else if this is a native type
else if (Type.GetType(memberField.Type.BaseType) != null)
{
writeStatements.Add(BuildWriteStringStatement(null, memberField));
}
else
throw new ArgumentException("Invalid native field type for schema item: " + memberField.Name);
// Add WriteEndElement statement
writeStatements.Add(new CodeMethodInvokeExpression(new CodeVariableReferenceExpression("writer"),
"WriteEndElement", new CodeExpression[] { }));
// Convert statement collection to array
CodeStatement[] writeStatementArray = new CodeStatement[writeStatements.Count];
writeStatements.CopyTo(writeStatementArray, 0);
// Build WriteParentElement condition paramters
CodeVariableReferenceExpression writerParam = new CodeVariableReferenceExpression("writer");
CodePrimitiveExpression nillableParam = new CodePrimitiveExpression(false);
CodePrimitiveExpression requiredParam = new CodePrimitiveExpression(true);
CodeVariableReferenceExpression objectParam = new CodeVariableReferenceExpression("graph");
// Build WriteParentElement condition statement
CodeConditionStatement condition = new CodeConditionStatement(new CodeMethodInvokeExpression(null,
"WriteParentElement",
new CodeExpression[] { writerParam, nillableParam, requiredParam, objectParam }),
// True condition code. Build read statements based on contract member type
writeStatementArray
);
// Add condition
codeMemberMethod.Statements.Add(condition);
return codeMemberMethod;
}
private CodeStatement[] BuildIsAttributeStatements(MemberType memberType, string classRefName, CodeMemberField memberField, CodeNamespace codeNs)
{
CodeStatementCollection statements = new CodeStatementCollection();
// If this is a native schema type create IsAttribute conditional statement
if ((memberField.Type.ArrayElementType != null && Type.GetType(memberField.Type.ArrayElementType.BaseType) != null) || Type.GetType(memberField.Type.BaseType) != null)
{
statements.Add(BuildReadStringStatement(MemberType.Attribute, classRefName, memberField));
}
// Else if this is an enum type build switch
else
{
// Attempt to get the enum type
// Note: 2-16-09 - Changed code to get memberField.Type.BaseType instead of memberField.Name - Should
// be going after the enum type not the complex field
CodeTypeDeclaration enumType = CodeGenUtils.GetCodeType(memberField.Type.BaseType, codeNs);
if (enumType == null || enumType.IsEnum == false)
throw new XmlException();
statements.AddRange(BuildReaderEnumSwitchStatement(classRefName + "." + memberField.Name, enumType, "reader.Value"));
}
// Build a CodeStatement array object to return
CodeStatement[] codeStatements = new CodeStatement[statements.Count];
for (int i = 0; i < statements.Count; ++i)
codeStatements[i] = statements[i];
return codeStatements;
}
private CodeStatement[] BuildIsChildStartElementStatements(MemberType memberType, string defaultNamespace, string classRefName, CodeMemberField memberField, CodeNamespace codeNs)
{
CodeStatementCollection statements = new CodeStatementCollection();
bool addReadEndElement = true;
// Add Read to the IsChildStartElement conditional statements
// reader.Read();
CodeMethodInvokeExpression ReadExpression = new CodeMethodInvokeExpression(
new CodeVariableReferenceExpression("reader"),
"Read",
new CodeExpression[] { }
);
statements.Add(ReadExpression);
// If the messages uses Mtom encoding and this is a byte array special mtom processing applies
if (m_encodingType == MessageEncodingType.Mtom && memberField.Type.ArrayElementType != null && memberField.Type.ArrayElementType.BaseType == "System.Byte")
{
// Build statements that retreive the Mtom message info
statements.AddRange(BuildMtomReadStringStatements(memberType, classRefName, memberField));
}
else
{
// Else if this is a native schema array type create string array reader
if (memberField.Type.ArrayElementType != null && CodeGenUtils.IsNativeClrType(memberField.Type.ArrayElementType.BaseType))
{
statements.AddRange(BuildReadStringArrayStatements(MemberType.Field, classRefName, memberField));
}
// Else if this is a native type
else if (Type.GetType(memberField.Type.BaseType) != null)
{
statements.Add(BuildReadStringStatement(MemberType.Field, classRefName, memberField));
}
// Else if this is an enum type build switch
else
{
// If this is an enum or nested object don't write ReadEndElement
addReadEndElement = false;
// Attempt to get the enum type
CodeTypeDeclaration enumType = CodeGenUtils.GetCodeType(memberField.Name, codeNs);
if (enumType != null && enumType.IsEnum == true)
{
statements.AddRange(BuildReaderEnumSwitchStatement(enumType.Name + "Field", enumType, "reader.Value"));
}
else
{
// Clear the ReadExpression from the statements collection if we get here
statements.Clear();
// New up a DataContractSerialiser for this type
CodeVariableDeclarationStatement classDeclaration = new CodeVariableDeclarationStatement(memberField.Type.BaseType + "DataContractSerializer", memberField.Name + "DCS");
// Find the namespace of the member type which is required if there are nested namespaces in the data contract
string ns = CodeGenUtils.GetNamespaceFromType(m_codeNamespaces, memberField.Type.BaseType);
// Use the default namespace if the member type's could not be found
if(string.IsNullOrEmpty(ns))
{
ns = defaultNamespace;
}
classDeclaration.InitExpression = new CodeObjectCreateExpression(
memberField.Type.BaseType + "DataContractSerializer",
new CodeExpression[] { new CodePrimitiveExpression(memberField.Name), new CodePrimitiveExpression(defaultNamespace), new CodePrimitiveExpression(ns) });
statements.Add(classDeclaration);
// Add data contract serializer used to process this type
if (memberField.Type.ArrayElementType == null)
{
// Build [ClassName].[FieldName] = codeField[DCS].ReadObject(reader); expression
CodeFieldReferenceExpression fieldRef = new CodeFieldReferenceExpression(
new CodeTypeReferenceExpression(classRefName),
memberField.Name);
CodeCastExpression readExpression = new CodeCastExpression(memberField.Type.BaseType,
new CodeMethodInvokeExpression(new CodeTypeReferenceExpression(memberField.Name + "DCS"),
"ReadObject",
new CodeExpression[] { new CodeTypeReferenceExpression("reader") }));
CodeAssignStatement convertStatement = new CodeAssignStatement(fieldRef, readExpression);
// Add processing expression
statements.Add(convertStatement);
}
//Else if the base type is an array build array processor
else
{
statements.AddRange(BuildElementArrayReadStatements(classRefName, memberField, defaultNamespace, codeNs));
}
}
}
}
// Build ReadEndElement statement
if (addReadEndElement)
{
statements.Add(new CodeMethodInvokeExpression(new CodeVariableReferenceExpression("reader"),
"ReadEndElement", new CodeExpression[] { }));
}
// Build a CodeStatement array object to return
CodeStatement[] codeStatements = new CodeStatement[statements.Count];
for (int i = 0; i < statements.Count; ++i)
codeStatements[i] = statements[i];
return codeStatements;
}
private CodeStatement[] BuildWriteArrayStatements(string classRefName, CodeMemberField memberField)
{
CodeStatementCollection statements = new CodeStatementCollection();
string tempListName = memberField.Name + "_List";
// Add create tempList statement: string tempListName;
CodeVariableDeclarationStatement declaration = new CodeVariableDeclarationStatement(typeof(string), tempListName);
declaration.InitExpression = new CodePrimitiveExpression("");
statements.Add(declaration);
if (memberField.Type.ArrayElementType.BaseType == "System.Byte")
{
statements.Add(
new CodeConditionStatement(
new CodeFieldReferenceExpression(
new CodeThisReferenceExpression(),
"_CompressByteArrays"
),
BuildWriteArrayStatementsBase64(tempListName, classRefName, memberField),
BuildWriteArrayStatementsNormal(tempListName, classRefName, memberField)
)
);
}
else
{
statements.AddRange(BuildWriteArrayStatementsNormal(tempListName, classRefName, memberField));
}
// Build a CodeStatement array object to return
CodeStatement[] codeStatements = new CodeStatement[statements.Count];
for (int i = 0; i < statements.Count; ++i)
codeStatements[i] = statements[i];
return codeStatements;
}
protected override void AddPageTypeCtorStatements (CodeStatementCollection statements)
{
base.AddPageTypeCtorStatements (statements);
CodeTypeReference uriType = new CodeTypeReference (typeof(Uri));
CodeVariableDeclarationStatement procVar = new CodeVariableDeclarationStatement {
Name = "proc",
Type = new CodeTypeReference(typeof(IXQueryProcessor)),
InitExpression = new CodeIndexerExpression {
TargetObject = new CodePropertyReferenceExpression {
PropertyName = "XQuery",
TargetObject = new CodeTypeReferenceExpression(typeof(Processors))
},
Indices = {
new CodePrimitiveExpression(parser.ProcessorName)
}
}
};
CodeVariableDeclarationStatement sourceVar = new CodeVariableDeclarationStatement {
Name = "source",
Type = new CodeTypeReference(typeof(Stream)),
InitExpression = new CodePrimitiveExpression(null)
};
CodeVariableDeclarationStatement virtualPathVar = new CodeVariableDeclarationStatement {
Name = "virtualPath",
Type = new CodeTypeReference(typeof(String)),
InitExpression = new CodePrimitiveExpression(this.parser.AppRelativeVirtualPath)
};
CodeVariableDeclarationStatement sourceUriVar = new CodeVariableDeclarationStatement {
Name = "sourceUri",
Type = uriType,
InitExpression = new CodeObjectCreateExpression {
CreateType = uriType,
Parameters = {
new CodeMethodInvokeExpression {
Method = new CodeMethodReferenceExpression {
MethodName = "MapPath",
TargetObject = new CodeTypeReferenceExpression(typeof(HostingEnvironment))
},
Parameters = {
new CodeVariableReferenceExpression(virtualPathVar.Name)
}
},
new CodePropertyReferenceExpression {
PropertyName = "Absolute",
TargetObject = new CodeTypeReferenceExpression(typeof(UriKind))
}
}
}
};
CodeTryCatchFinallyStatement trySt = new CodeTryCatchFinallyStatement ();
trySt.TryStatements.Add (new CodeAssignStatement {
Left = new CodeVariableReferenceExpression(sourceVar.Name),
Right = new CodeCastExpression {
TargetType = new CodeTypeReference(typeof(Stream)),
Expression = new CodeMethodInvokeExpression {
Method = new CodeMethodReferenceExpression {
MethodName = "OpenRead",
TargetObject = new CodeTypeReferenceExpression(typeof(File))
},
Parameters = {
new CodePropertyReferenceExpression {
PropertyName = "LocalPath",
TargetObject = new CodeVariableReferenceExpression(sourceUriVar.Name)
}
}
}
}
});
CodeVariableDeclarationStatement optionsVar = new CodeVariableDeclarationStatement {
Name = "options",
Type = new CodeTypeReference(typeof(XQueryCompileOptions)),
};
optionsVar.InitExpression = new CodeObjectCreateExpression (optionsVar.Type);
trySt.TryStatements.Add (optionsVar);
trySt.TryStatements.Add (new CodeAssignStatement {
Left = new CodePropertyReferenceExpression {
PropertyName = "BaseUri",
TargetObject = new CodeVariableReferenceExpression(optionsVar.Name)
},
Right = new CodeVariableReferenceExpression(sourceUriVar.Name)
});
trySt.TryStatements.Add (new CodeAssignStatement {
Left = new CodeFieldReferenceExpression {
FieldName = executableField.Name,
TargetObject = PageTypeReferenceExpression
},
Right = new CodeMethodInvokeExpression {
Method = new CodeMethodReferenceExpression {
MethodName = "Compile",
TargetObject = new CodeVariableReferenceExpression(procVar.Name)
},
Parameters = {
new CodeVariableReferenceExpression(sourceVar.Name),
new CodeVariableReferenceExpression(optionsVar.Name)
}
}
});
CodeConditionStatement disposeIf = new CodeConditionStatement {
Condition = new CodeBinaryOperatorExpression {
Left = new CodeVariableReferenceExpression(sourceVar.Name),
Operator = CodeBinaryOperatorType.IdentityInequality,
Right = new CodePrimitiveExpression(null)
}
};
disposeIf.TrueStatements.Add (new CodeMethodInvokeExpression (
new CodeMethodReferenceExpression {
MethodName = "Dispose",
TargetObject = new CodeVariableReferenceExpression(sourceVar.Name)
}
));
trySt.FinallyStatements.Add (disposeIf);
statements.AddRange (new CodeStatement[] {
procVar,
sourceVar,
virtualPathVar,
sourceUriVar,
trySt
});
}
private CodeStatement[] BuildReadStringArrayStatements(MemberType memberType, string classRefName, CodeMemberField memberField)
{
CodeStatementCollection statements = new CodeStatementCollection();
string tempListName = memberField.Name + "_List";
// Build: string[] tempArray = reader.ReadString().Split();
CodeVariableDeclarationStatement declaration = new CodeVariableDeclarationStatement(typeof(string[]), tempListName);
CodeExpression expression = new CodeMethodInvokeExpression(
new CodeTypeReferenceExpression("reader"),
"ReadString");
expression = new CodeMethodInvokeExpression(
expression,
"Split");
declaration.InitExpression = expression;
statements.Add(declaration);
if (memberField.Type.ArrayElementType.BaseType == "System.Byte")
{
statements.Add(
new CodeConditionStatement(
new CodeBinaryOperatorExpression(
new CodeFieldReferenceExpression(
new CodeThisReferenceExpression(),
"_CompressByteArrays"
),
CodeBinaryOperatorType.BooleanOr,
new CodeBinaryOperatorExpression(
new CodeBinaryOperatorExpression(
new CodeFieldReferenceExpression(
new CodeVariableReferenceExpression(tempListName),
"Length"),
CodeBinaryOperatorType.ValueEquality,
new CodePrimitiveExpression(1)
),
CodeBinaryOperatorType.BooleanAnd,
new CodeBinaryOperatorExpression(
new CodeFieldReferenceExpression(
new CodeArrayIndexerExpression(
new CodeVariableReferenceExpression(tempListName),
new CodePrimitiveExpression(0)
),
"Length"
),
CodeBinaryOperatorType.GreaterThan,
new CodePrimitiveExpression(2)
)
)
),
BuildBase64ArrayStatement(tempListName, classRefName, memberField),
BuildReadStringArrayStatementsNormal(tempListName, classRefName, memberField)
)
);
}
else
{
statements.AddRange(BuildReadStringArrayStatementsNormal(tempListName, classRefName, memberField));
}
// Build a CodeStatement array object to return
CodeStatement[] codeStatements = new CodeStatement[statements.Count];
for (int i = 0; i < statements.Count; ++i)
codeStatements[i] = statements[i];
return codeStatements;
}
public override void AddStatements( CodeStatementCollection collection )
{
collection.AddRange( this._statements );
}
static CodeStatementCollection BuildAttributeGet(AttributeMetadata attribute, CodeTypeReference targetType)
{
var statements = new CodeStatementCollection();
if (((attribute.AttributeType.GetValueOrDefault()) == AttributeTypeCode.PartyList) && (targetType.TypeArguments.Count > 0))
{
statements.AddRange(BuildEntityCollectionAttributeGet(attribute.LogicalName, targetType));
return statements;
}
statements.Add(Return(ThisMethodInvoke("GetAttributeValue", targetType, new CodeExpression[] {StringLiteral(attribute.LogicalName)})));
return statements;
}