/// <summary>
/// This function is called on every recompilation to discard all previous results
/// </summary>
private void Reset()
{
_compilerResults = null;
_outputSettings = null;
_qil = null;
_command = null;
}
public void Load(MethodInfo executeMethod, byte[] queryData, Type[] earlyBoundTypes)
{
Reset();
if (executeMethod == null)
{
throw new ArgumentNullException("executeMethod");
}
if (queryData == null)
{
throw new ArgumentNullException("queryData");
}
// earlyBoundTypes may be null
if (!System.Xml.XmlConfiguration.XsltConfigSection.EnableMemberAccessForXslCompiledTransform)
{
// make sure we have permission to create the delegate if the type is not visible.
// If the declaring type is null we cannot check for visibility.
// NOTE: a DynamicMethod will always have a DeclaringType == null. DynamicMethods will do demand on their own if skipVisibility is true.
if (executeMethod.DeclaringType != null && !executeMethod.DeclaringType.IsVisible)
{
new ReflectionPermission(ReflectionPermissionFlag.MemberAccess).Demand();
}
}
DynamicMethod dm = executeMethod as DynamicMethod;
Delegate delExec = (dm != null) ? dm.CreateDelegate(typeof(ExecuteDelegate)) : Delegate.CreateDelegate(typeof(ExecuteDelegate), executeMethod);
this.command = new XmlILCommand((ExecuteDelegate)delExec, new XmlQueryStaticData(queryData, earlyBoundTypes));
this.outputSettings = this.command.StaticData.DefaultWriterSettings;
}
/// <summary>
/// This function is called on every recompilation to discard all previous results
/// </summary>
private void Reset()
{
_compilerErrorColl = null;
_outputSettings = null;
_qil = null;
_command = null;
}
/// <summary>
/// Constructor called by compiled stylesheet class constructors. Tries to deserialize a command from a specially named
/// private static field, which contains either byte[] or XmlQueryStaticData instance.
/// </summary>
protected XslCompiledTransformBase()
{
Debug.Assert(!(this is XslCompiledTransform));
FieldInfo fldData = this.GetType().GetField(XmlQueryStaticData.DataFieldName, BindingFlags.Static | BindingFlags.NonPublic);
FieldInfo fldTypes = this.GetType().GetField(XmlQueryStaticData.TypesFieldName, BindingFlags.Static | BindingFlags.NonPublic);
// If private fields are not there, it is not a compiled stylesheet class
if (fldData != null && fldTypes != null)
{
// Need MemberAccess reflection permission to access a private data field and create a delegate
new ReflectionPermission(ReflectionPermissionFlag.MemberAccess).Assert();
object value = fldData.GetValue(/*this:*/ null);
byte[] data = value as byte[];
if (data != null)
{
// Deserialize query static data and create the command
MethodInfo methExec = this.GetType().GetMethod("Execute", BindingFlags.Static | BindingFlags.NonPublic);
Delegate delExec = Delegate.CreateDelegate(typeof(ExecuteDelegate), methExec);
value = new XmlILCommand((ExecuteDelegate)delExec, new XmlQueryStaticData(data, (Type[])fldTypes.GetValue(/*this:*/ null)));
// Store the constructed command in the same field
System.Threading.Thread.MemoryBarrier();
fldData.SetValue(/*this:*/ null, value);
}
this.command = value as XmlILCommand;
}
}
/// <summary>
/// This function is called on every recompilation to discard all previous results
/// </summary>
private void Reset()
{
this.compilerResults = null;
this.outputSettings = null;
this.qil = null;
this.command = null;
}
/// <summary>
/// Constructor called by compiled stylesheet class constructors. Tries to deserialize a command from a specially named
/// private static field, which contains either byte[] or XmlQueryStaticData instance.
/// </summary>
protected XslCompiledTransformBase() {
Debug.Assert(!(this is XslCompiledTransform));
FieldInfo fldData = this.GetType().GetField(XmlQueryStaticData.DataFieldName, BindingFlags.Static | BindingFlags.NonPublic);
FieldInfo fldTypes = this.GetType().GetField(XmlQueryStaticData.TypesFieldName, BindingFlags.Static | BindingFlags.NonPublic);
// If private fields are not there, it is not a compiled stylesheet class
if (fldData != null && fldTypes != null) {
// Need MemberAccess reflection permission to access a private data field and create a delegate
new ReflectionPermission(ReflectionPermissionFlag.MemberAccess).Assert();
object value = fldData.GetValue(/*this:*/null);
byte[] data = value as byte[];
if (data != null) {
// Deserialize query static data and create the command
MethodInfo methExec = this.GetType().GetMethod("Execute", BindingFlags.Static | BindingFlags.NonPublic);
Delegate delExec = Delegate.CreateDelegate(typeof(ExecuteDelegate), methExec);
value = new XmlILCommand((ExecuteDelegate)delExec, new XmlQueryStaticData(data, (Type[])fldTypes.GetValue(/*this:*/null)));
// Store the constructed command in the same field
System.Threading.Thread.MemoryBarrier();
fldData.SetValue(/*this:*/null, value);
}
this.command = value as XmlILCommand;
}
}
/// <summary>
/// This function is called on every recompilation to discard all previous results
/// </summary>
private void Reset()
{
_compilerResults = null;
_outputSettings = null;
_qil = null;
_command = null;
}
/// <summary>
/// This function is called on every recompilation to discard all previous results
/// </summary>
private void Reset()
{
_compilerErrorColl = null;
_outputSettings = null;
_qil = null;
_command = null;
}
/// <summary>
/// This function is called on every recompilation to discard all previous results
/// </summary>
private void Reset()
{
_compilerErrorColl = null;
_outputSettings = null;
_qil = null;
#if FEATURE_COMPILED_XSL
_command = null;
#endif
}
private void CompileQilToMsil(XsltSettings settings)
{
#if FEATURE_COMPILED_XSL
_command = new XmlILGenerator().Generate(_qil, /*typeBuilder:*/ null);
_outputSettings = _command.StaticData.DefaultWriterSettings;
_qil = null;
#else
throw new PlatformNotSupportedException(SR.Xslt_NotSupported);
#endif
}
public void Load(MethodInfo executeMethod, byte[] queryData, Type[] earlyBoundTypes)
{
this.Reset();
if (executeMethod == null)
{
throw new ArgumentNullException("executeMethod");
}
if (queryData == null)
{
throw new ArgumentNullException("queryData");
}
DynamicMethod method = executeMethod as DynamicMethod;
Delegate delegate2 = (method != null) ? method.CreateDelegate(typeof(ExecuteDelegate)) : Delegate.CreateDelegate(typeof(ExecuteDelegate), executeMethod);
this.command = new XmlILCommand((ExecuteDelegate)delegate2, new XmlQueryStaticData(queryData, earlyBoundTypes));
this.outputSettings = this.command.StaticData.DefaultWriterSettings;
}
public void Load(MethodInfo executeMethod, byte[] queryData, Type[] earlyBoundTypes)
{
Reset();
if (executeMethod == null)
{
throw new ArgumentNullException(nameof(executeMethod));
}
if (queryData == null)
{
throw new ArgumentNullException(nameof(queryData));
}
DynamicMethod dm = executeMethod as DynamicMethod;
Delegate delExec = (dm != null) ? dm.CreateDelegate(typeof(ExecuteDelegate)) : executeMethod.CreateDelegate(typeof(ExecuteDelegate));
_command = new XmlILCommand((ExecuteDelegate)delExec, new XmlQueryStaticData(queryData, earlyBoundTypes));
_outputSettings = _command.StaticData.DefaultWriterSettings;
}
public void Load(MethodInfo executeMethod, byte[] queryData, Type[] earlyBoundTypes)
{
#if FEATURE_COMPILED_XSL
Reset();
if (executeMethod == null)
{
throw new ArgumentNullException(nameof(executeMethod));
}
if (queryData == null)
{
throw new ArgumentNullException(nameof(queryData));
}
DynamicMethod dm = executeMethod as DynamicMethod;
Delegate delExec = (dm != null) ? dm.CreateDelegate(typeof(ExecuteDelegate)) : executeMethod.CreateDelegate(typeof(ExecuteDelegate));
_command = new XmlILCommand((ExecuteDelegate)delExec, new XmlQueryStaticData(queryData, earlyBoundTypes));
_outputSettings = _command.StaticData.DefaultWriterSettings;
#else
throw new PlatformNotSupportedException(SR.Xslt_NotSupported);
#endif
}
private void CompileQilToMsil(XsltSettings settings) {
this.command = new XmlILGenerator().Generate(this.qil, /*typeBuilder:*/null);
this.outputSettings = this.command.StaticData.DefaultWriterSettings;
this.qil = null;
}
private void CompileQilToMsil(XsltSettings settings)
{
_command = new XmlILGenerator().Generate(_qil, /*typeBuilder:*/ null);
_outputSettings = _command.StaticData.DefaultWriterSettings;
_qil = null;
}
public void Load(MethodInfo executeMethod, byte[] queryData, Type[] earlyBoundTypes)
{
this.Reset();
if (executeMethod == null)
{
throw new ArgumentNullException("executeMethod");
}
if (queryData == null)
{
throw new ArgumentNullException("queryData");
}
DynamicMethod method = executeMethod as DynamicMethod;
Delegate delegate2 = (method != null) ? method.CreateDelegate(typeof(ExecuteDelegate)) : Delegate.CreateDelegate(typeof(ExecuteDelegate), executeMethod);
this.command = new XmlILCommand((ExecuteDelegate) delegate2, new XmlQueryStaticData(queryData, earlyBoundTypes));
this.outputSettings = this.command.StaticData.DefaultWriterSettings;
}
/// <summary>
/// Constructor called by XslCompiledTransform constructor
/// </summary>
internal XslCompiledTransformBase(XmlILCommand command) {
Debug.Assert(this is XslCompiledTransform);
this.command = command;
}
/// <summary>
/// Constructor called by XslCompiledTransform constructor
/// </summary>
internal XslCompiledTransformBase(XmlILCommand command)
{
Debug.Assert(this is XslCompiledTransform);
this.command = command;
}
public void Load(MethodInfo executeMethod, byte[] queryData, Type[] earlyBoundTypes)
{
Reset();
if (executeMethod == null)
throw new ArgumentNullException(nameof(executeMethod));
if (queryData == null)
throw new ArgumentNullException(nameof(queryData));
DynamicMethod dm = executeMethod as DynamicMethod;
Delegate delExec = (dm != null) ? dm.CreateDelegate(typeof(ExecuteDelegate)) : executeMethod.CreateDelegate(typeof(ExecuteDelegate));
_command = new XmlILCommand((ExecuteDelegate)delExec, new XmlQueryStaticData(queryData, earlyBoundTypes));
_outputSettings = _command.StaticData.DefaultWriterSettings;
}
/// <summary>
/// This function is called on every recompilation to discard all previous results
/// </summary>
private void Reset() {
this.compilerResults = null;
this.outputSettings = null;
this.qil = null;
this.command = null;
}
public void Load(MethodInfo executeMethod, byte[] queryData, Type[] earlyBoundTypes) {
Reset();
if (executeMethod == null)
throw new ArgumentNullException("executeMethod");
if (queryData == null)
throw new ArgumentNullException("queryData");
// earlyBoundTypes may be null
if (!System.Xml.XmlConfiguration.XsltConfigSection.EnableMemberAccessForXslCompiledTransform)
{
// make sure we have permission to create the delegate if the type is not visible.
// If the declaring type is null we cannot check for visibility.
// NOTE: a DynamicMethod will always have a DeclaringType == null. DynamicMethods will do demand on their own if skipVisibility is true.
if (executeMethod.DeclaringType != null && !executeMethod.DeclaringType.IsVisible)
{
new ReflectionPermission(ReflectionPermissionFlag.MemberAccess).Demand();
}
}
DynamicMethod dm = executeMethod as DynamicMethod;
Delegate delExec = (dm != null) ? dm.CreateDelegate(typeof(ExecuteDelegate)) : Delegate.CreateDelegate(typeof(ExecuteDelegate), executeMethod);
this.command = new XmlILCommand((ExecuteDelegate)delExec, new XmlQueryStaticData(queryData, earlyBoundTypes));
this.outputSettings = this.command.StaticData.DefaultWriterSettings;
}
private void CompileQilToMsil(XsltSettings settings)
{
this.command = new XmlILGenerator().Generate(this.qil, null);
this.outputSettings = this.command.StaticData.DefaultWriterSettings;
this.qil = null;
}
