Imported Upstream version 4.0.0~alpha1

Former-commit-id: 806294f5ded97629b74c85c09952f2a74fe182d9

external/referencesource/System.WorkflowServices/System/ServiceModel/Configuration/ExtendedWorkflowRuntimeServiceElementCollection.cs

@@ -0,0 +1,33 @@
+//------------------------------------------------------------
+// Copyright (c) Microsoft Corporation.  All rights reserved.
+//------------------------------------------------------------
+namespace System.ServiceModel.Configuration
+{
+    using System.Configuration;
+    using System.Workflow.Runtime.Configuration;
+    using System.Diagnostics.CodeAnalysis;
+
+    // Legacy WF V1 configuration extension
+    [SuppressMessage("Configuration", "Configuration100")]
+    [SuppressMessage("Configuration", "Configuration101")]
+    [ConfigurationCollection(typeof(WorkflowRuntimeServiceElement))]
+    [Obsolete("The WF3 types are deprecated.  Instead, please use the new WF4 types from System.Activities.*")]
+    public class ExtendedWorkflowRuntimeServiceElementCollection : WorkflowRuntimeServiceElementCollection
+    {
+        public ExtendedWorkflowRuntimeServiceElementCollection()
+            : base()
+        {
+            // empty
+        }
+
+        public void Remove(WorkflowRuntimeServiceElement serviceSettings)
+        {
+            base.BaseRemove(base.GetElementKey(serviceSettings));
+        }
+
+        public void Remove(string key)
+        {
+            base.BaseRemove(key);
+        }
+    }
+}

external/referencesource/System.WorkflowServices/System/ServiceModel/Configuration/PersistenceProviderElement.cs

@@ -0,0 +1,161 @@
+//------------------------------------------------------------
+// Copyright (c) Microsoft Corporation.  All rights reserved.
+//------------------------------------------------------------
+namespace System.ServiceModel.Configuration
+{
+    using System;
+    using System.Collections.Specialized;
+    using System.ComponentModel;
+    using System.Configuration;
+    using System.Diagnostics.CodeAnalysis;
+    using System.Reflection;
+    using System.Runtime;
+    using System.ServiceModel.Description;
+    using System.ServiceModel.Persistence;
+    using System.Workflow.Runtime;
+    using System.Xml;
+
+    [Obsolete("The WF3 types are deprecated.  Instead, please use the new WF4 types from System.Activities.*")]
+    public class PersistenceProviderElement : BehaviorExtensionElement
+    {
+        const string persistenceOperationTimeoutParameter = "persistenceOperationTimeout";
+        const string typeParameter = "type";
+        int argumentsHash;
+
+        NameValueCollection persistenceProviderArguments;
+
+        public PersistenceProviderElement()
+        {
+            this.persistenceProviderArguments = new NameValueCollection();
+            this.argumentsHash = this.ComputeArgumentsHash();
+        }
+
+        // This property is not supposed to be exposed in config. 
+        [SuppressMessage("Configuration", "Configuration102:ConfigurationPropertyAttributeRule")]
+        public override Type BehaviorType
+        {
+            get { return typeof(PersistenceProviderBehavior); }
+        }
+
+        [ConfigurationProperty(
+            persistenceOperationTimeoutParameter,
+            IsRequired = false,
+            DefaultValue = PersistenceProviderBehavior.DefaultPersistenceOperationTimeoutString)]
+        [TypeConverter(typeof(TimeSpanOrInfiniteConverter))]
+        [PositiveTimeSpanValidator]
+        public TimeSpan PersistenceOperationTimeout
+        {
+            get { return (TimeSpan) base[persistenceOperationTimeoutParameter]; }
+            set { base[persistenceOperationTimeoutParameter] = value; }
+        }
+
+        [SuppressMessage("Configuration", "Configuration102:ConfigurationPropertyAttributeRule")]
+        public NameValueCollection PersistenceProviderArguments
+        {
+            get { return this.persistenceProviderArguments; }
+        }
+
+        [ConfigurationProperty(typeParameter, IsRequired = true)]
+        [StringValidator(MinLength = 0)]
+        public string Type
+        {
+            get { return (string) base[typeParameter]; }
+            set { base[typeParameter] = value; }
+        }
+
+        protected internal override object CreateBehavior()
+        {
+            Fx.Assert(this.PersistenceOperationTimeout > TimeSpan.Zero,
+                "This should have been guaranteed by the validator on the setter.");
+
+            PersistenceProviderFactory providerFactory;
+
+            Type providerType = System.Type.GetType((string) base[typeParameter]);
+
+            if (providerType == null)
+            {
+                throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(
+                    new InvalidOperationException(SR2.GetString(SR2.PersistenceProviderTypeNotFound)));
+            }
+
+            ConstructorInfo cInfo = providerType.GetConstructor(new Type[] { typeof(NameValueCollection) });
+
+            if (cInfo != null)
+            {
+                providerFactory = (PersistenceProviderFactory) cInfo.Invoke(new object[] { this.persistenceProviderArguments });
+            }
+            else
+            {
+                cInfo = providerType.GetConstructor(new Type[] { });
+
+                Fx.Assert(cInfo != null,
+                    "The constructor should have been found - this should have been validated elsewhere.");
+
+                providerFactory = (PersistenceProviderFactory) cInfo.Invoke(null);
+            }
+
+            return new PersistenceProviderBehavior(providerFactory, this.PersistenceOperationTimeout);
+        }
+
+        protected override bool IsModified()
+        {
+            return base.IsModified() || this.argumentsHash != this.ComputeArgumentsHash();
+        }
+
+        protected override bool OnDeserializeUnrecognizedAttribute(string name, string value)
+        {
+            persistenceProviderArguments.Add(name, value);
+
+            return true;
+        }
+
+        protected override void PostDeserialize()
+        {
+            this.argumentsHash = this.ComputeArgumentsHash();
+            base.PostDeserialize();
+        }
+
+        protected override bool SerializeElement(XmlWriter writer, bool serializeCollectionKey)
+        {
+            bool result;
+
+            if (writer != null)
+            {
+                foreach (string key in this.persistenceProviderArguments.AllKeys)
+                {
+                    writer.WriteAttributeString(key, this.persistenceProviderArguments[key]);
+                }
+
+                result = base.SerializeElement(writer, serializeCollectionKey);
+                result |= this.persistenceProviderArguments.Count > 0;
+                this.argumentsHash = this.ComputeArgumentsHash();
+            }
+            else
+            {
+                result = base.SerializeElement(writer, serializeCollectionKey);
+            }
+
+            return result;
+        }
+
+        protected override void Unmerge(ConfigurationElement sourceElement, ConfigurationElement parentElement, ConfigurationSaveMode saveMode)
+        {
+            PersistenceProviderElement persistenceProviderElement = (PersistenceProviderElement) sourceElement;
+            this.persistenceProviderArguments = new NameValueCollection(persistenceProviderElement.persistenceProviderArguments);
+            this.argumentsHash = persistenceProviderElement.argumentsHash;
+            base.Unmerge(sourceElement, parentElement, saveMode);
+        }
+
+        int ComputeArgumentsHash()
+        {
+            int result = 0;
+
+            foreach (string key in this.persistenceProviderArguments.AllKeys)
+            {
+                result ^= key.GetHashCode() ^ this.persistenceProviderArguments[key].GetHashCode();
+            }
+
+            return result;
+        }
+    }
+}

external/referencesource/System.WorkflowServices/System/ServiceModel/Configuration/WorkflowRuntimeElement.cs

@@ -0,0 +1,164 @@
+//------------------------------------------------------------
+// Copyright (c) Microsoft Corporation.  All rights reserved.
+//------------------------------------------------------------
+namespace System.ServiceModel.Configuration
+{
+    using System.ComponentModel;
+    using System.Configuration;
+    using System.Diagnostics.CodeAnalysis;
+    using System.Runtime;
+    using System.ServiceModel.Description;
+    using System.Workflow.Runtime;
+    using System.Workflow.Runtime.Configuration;
+
+    [Obsolete("The WF3 types are deprecated.  Instead, please use the new WF4 types from System.Activities.*")]
+    public class WorkflowRuntimeElement : BehaviorExtensionElement
+    {
+        const string cachedInstanceExpiration = "cachedInstanceExpiration";
+        const string commonParameters = "commonParameters";
+        const string enablePerfCounters = "enablePerformanceCounters";
+        const string name = "name";
+        const string services = "services";
+        const string validateOnCreate = "validateOnCreate";
+
+        ConfigurationPropertyCollection configProperties = null;
+
+        WorkflowRuntimeSection wrtSection = null;
+
+
+        public WorkflowRuntimeElement()
+        {
+
+        }
+
+        // This property is not supposed to be exposed in config. 
+        [SuppressMessage("Configuration", "Configuration102:ConfigurationPropertyAttributeRule", MessageId = "System.ServiceModel.Configuration.WorkflowRuntimeElement.BehaviorType")]
+        public override Type BehaviorType
+        {
+            get
+            {
+                return typeof(WorkflowRuntimeBehavior);
+            }
+        }
+
+        [ConfigurationProperty(cachedInstanceExpiration, IsRequired = false, DefaultValue = WorkflowRuntimeBehavior.DefaultCachedInstanceExpirationString)]
+        [TypeConverter(typeof(TimeSpanOrInfiniteConverter))]
+        [PositiveTimeSpanValidator]
+        public TimeSpan CachedInstanceExpiration
+        {
+            get
+            {
+                return (TimeSpan) base[cachedInstanceExpiration];
+            }
+            set
+            {
+                base[cachedInstanceExpiration] = value;
+            }
+        }
+
+        [ConfigurationProperty(commonParameters, DefaultValue = null)]
+        public NameValueConfigurationCollection CommonParameters
+        {
+            get
+            {
+                return (NameValueConfigurationCollection) base[commonParameters];
+            }
+        }
+
+        [ConfigurationProperty(enablePerfCounters, DefaultValue = true)]
+        public bool EnablePerformanceCounters
+        {
+            get
+            {
+                return (bool) base[enablePerfCounters];
+            }
+            set
+            {
+                base[enablePerfCounters] = value;
+            }
+        }
+
+
+        [ConfigurationProperty(name, DefaultValue = "")]
+        [StringValidator(MinLength = 0)]
+        public string Name
+        {
+            get
+            {
+                return (string) base[name];
+            }
+            set
+            {
+                base[name] = value;
+            }
+        }
+
+        [ConfigurationProperty(services, DefaultValue = null)]
+        public ExtendedWorkflowRuntimeServiceElementCollection Services
+        {
+            get
+            {
+                return (ExtendedWorkflowRuntimeServiceElementCollection) base[services];
+            }
+        }
+
+        [ConfigurationProperty(validateOnCreate, DefaultValue = WorkflowRuntimeBehavior.DefaultValidateOnCreate)]
+        public bool ValidateOnCreate
+        {
+            get
+            {
+                return (bool) base[validateOnCreate];
+            }
+            set
+            {
+                base[validateOnCreate] = value;
+            }
+        }
+
+        protected override ConfigurationPropertyCollection Properties
+        {
+            get
+            {
+                if (this.configProperties == null)
+                {
+                    this.configProperties = new ConfigurationPropertyCollection();
+                    configProperties.Add(new ConfigurationProperty(name, typeof(string), null));
+                    configProperties.Add(new ConfigurationProperty(validateOnCreate, typeof(bool), true));
+                    configProperties.Add(new ConfigurationProperty(enablePerfCounters, typeof(bool), true));
+                    configProperties.Add(new ConfigurationProperty(services, typeof(ExtendedWorkflowRuntimeServiceElementCollection), null));
+                    configProperties.Add(new ConfigurationProperty(commonParameters, typeof(NameValueConfigurationCollection), null));
+                    configProperties.Add(new ConfigurationProperty(cachedInstanceExpiration, typeof(TimeSpan), WorkflowRuntimeBehavior.DefaultCachedInstanceExpiration));
+                }
+
+                return this.configProperties;
+            }
+        }
+
+        protected internal override object CreateBehavior()
+        {
+            return new WorkflowRuntimeBehavior(new WorkflowRuntime(CreateWorkflowRuntimeSection()), this.CachedInstanceExpiration, this.ValidateOnCreate);
+        }
+
+        WorkflowRuntimeSection CreateWorkflowRuntimeSection()
+        {
+            if (wrtSection == null)
+            {
+                wrtSection = new WorkflowRuntimeSection();
+                wrtSection.Name = this.Name;
+                wrtSection.ValidateOnCreate = false;
+                wrtSection.EnablePerformanceCounters = this.EnablePerformanceCounters;
+
+                foreach (WorkflowRuntimeServiceElement wrtSvcElement in this.Services)
+                {
+                    wrtSection.Services.Add(wrtSvcElement);
+                }
+
+                foreach (NameValueConfigurationElement nameValueElement in this.CommonParameters)
+                {
+                    wrtSection.CommonParameters.Add(nameValueElement);
+                }
+            }
+            return wrtSection;
+        }
+    }
+}