511 lines
12 KiB
C#
511 lines
12 KiB
C#
///////////////////////////////////////////////////////////
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// UserSkill.cs
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// Implementation of Class UserSkill
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// CSLA type: Editable Child
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// Created on: 07-Jun-2004 8:41:44 AM
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// Object design:
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// Coded: John 04-Nov-2004
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///////////////////////////////////////////////////////////
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using System;
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using System.Data;
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using CSLA.Data;
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using GZTW.Data;
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using CSLA;
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using System.Threading;
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using CSLA.Security;
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namespace GZTW.AyaNova.BLL {
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/// <summary>
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/// List of skills this schedulable user has.
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///
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/// Than when determining who to schedule for a specific task or workorder where
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/// this skill is required, person displatching can bring up all techs with this
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/// skill
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/// </summary>
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[Serializable]
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public class UserSkill : BusinessBase {
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#region Attributes
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private bool bReadOnly;
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private Guid mID;
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private string mName=null;
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private bool mActive;
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private SmartDate mCreated;
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private SmartDate mModified;
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private Guid mCreator;
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private Guid mModifier;
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private string mDescription="";
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#endregion
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#region Constructor
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/// <summary>
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/// Private constructor to prevent direct instantiation
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/// </summary>
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private UserSkill()
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{
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MarkAsChild();
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//Set to read / write initially so that properties
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//can be set
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bReadOnly=false;
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//New ID
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mID = Guid.NewGuid();
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//pre-break the rule
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Name="";
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mActive=true;
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//Set record history to defaults
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mCreated = new SmartDate(DBUtil.CurrentWorkingDateTime);
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mModified=new SmartDate();
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mCreator=Guid.Empty;
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mModifier=Guid.Empty;
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}
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#endregion
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#region Business properties
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/// <summary>
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/// Get internal id number Read only property because it's set internally, not
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/// externally
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/// </summary>
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public Guid ID
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{
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get
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{
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return mID;
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}
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}
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/// <summary>
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/// Get created date
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///
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///
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/// </summary>
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public string Created
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{
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get
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{
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return mCreated.ToString();
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}
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}
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/// <summary>
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/// Get modified date
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///
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///
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/// </summary>
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public string Modified
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{
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get
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{
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return mModified.ToString();
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}
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}
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/// <summary>
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/// Get user record ID of person who created this record
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///
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///
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/// </summary>
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public Guid Creator
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{
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get
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{
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return mCreator;
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}
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}
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/// <summary>
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/// Get user ID of person who modified this record
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///
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///
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/// </summary>
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public Guid Modifier
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{
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get
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{
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return mModifier;
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}
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}
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/// <summary>
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/// Set/get Name of item
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///
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/// </summary>
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public string Name
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{
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get
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{
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return mName;
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}
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set
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{
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if(bReadOnly)
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ThrowSetError();
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else
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{
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if(mName!=value)
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{
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mName = value;
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BrokenRules.Assert("NameRequired","Error.Object.RequiredFieldEmpty,UserSkill.Label.Name","Name",value.Length==0);
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BrokenRules.Assert("NameLength",
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"Error.Object.FieldLengthExceeded255,UserSkill.Label.Name","Name",value.Length>255);
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MarkDirty();
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}
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}
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}
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}
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/// <summary>
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/// Active = selectable on new records
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/// </summary>
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public bool Active
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{
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get
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{
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return mActive;
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}
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set
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{
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if(bReadOnly)
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ThrowSetError();
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else
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{
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if(mActive!=value)
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{
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mActive = value;
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MarkDirty();
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}
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}
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}
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}
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/// <summary>
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/// User skill descriptive text in UI and on reports
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/// </summary>
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public string Description
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{
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get
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{
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return mDescription;
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}
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set
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{
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if(bReadOnly)
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ThrowSetError();
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else
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{
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if(mDescription!=value)
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{
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mDescription = value;
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MarkDirty();
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}
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}
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}
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}
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/// <summary>
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/// Throw an error when a read only user
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/// tries to set a property
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/// (this should normally never be called unless someone is using the developer api since the UI
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/// should prevent it from happening initially)
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/// </summary>
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private void ThrowSetError()
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{
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throw new System.Security.SecurityException
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(
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string.Format
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(
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LocalizedTextTable.GetLocalizedTextDirect("Error.Security.NotAuthorizedToChange"),
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LocalizedTextTable.GetLocalizedTextDirect("O.UserSkill")
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)
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);
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}
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#endregion
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#region System.Object overrides
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/// <summary>
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///
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/// </summary>
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/// <returns></returns>
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public override string ToString()
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{
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return "UserSkill" + mID.ToString();
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="obj"></param>
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/// <returns></returns>
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public override bool Equals(Object obj)
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{
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if ( obj == null || GetType ( ) != obj.GetType ( ) ) return false;
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UserSkill c=(UserSkill)obj;
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return mID==c.mID;
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}
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/// <summary>
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///
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/// </summary>
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/// <returns></returns>
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public override int GetHashCode()
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{
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return ("UserSkill" + mID).GetHashCode();
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}
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#endregion
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#region Searching
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/// <summary>
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/// Returns a search result object based on search terms
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/// for the ID specified
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/// </summary>
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/// <param name="ID"></param>
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/// <param name="searchTerms"></param>
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/// <returns></returns>
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public static SearchResult GetSearchResult(Guid ID, string[]searchTerms)
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{
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if(AyaBizUtils.Right("Object.UserSkill")<(int)SecurityLevelTypes.ReadOnly)
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return new SearchResult();
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SearchResult sr=new SearchResult();
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System.Text.StringBuilder sb = new System.Text.StringBuilder();
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SafeDataReader dr = null;
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try
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{
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dr=DBUtil.GetReaderFromSQLString(
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"SELECT aCreated, aModified, aCreator, aModifier, aName, " +
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" aDescription FROM aUserSkill WHERE (aID = @ID)"
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,ID);
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if(!dr.Read())
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return new SearchResult();//DBUtil.ThrowFetchError("SearchResult for UserSkillID: " + ID.ToString());
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sr.Description=dr.GetString("aName");
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sb.Append(sr.Description);
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sb.Append(" ");
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sb.Append(dr.GetString("aDescription"));
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sr.Created=DBUtil.ToLocal(dr.GetSmartDate("aCreated"));
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sr.Modified=DBUtil.ToLocal(dr.GetSmartDate("aModified"));
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sr.Creator=dr.GetGuid("aCreator");
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sr.Modifier=dr.GetGuid("aModifier");
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}
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finally
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{
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if(dr!=null) dr.Close();
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}
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//Formulate results
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ExtractAndRank er = new ExtractAndRank();
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er.Process(sb.ToString().Trim(),searchTerms);
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sr.Extract=er.Extract;
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sr.Rank=er.Ranking;
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sr.AncestorRootObjectID=ID;
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sr.AncestorRootObjectType=RootObjectTypes.UserSkill;
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return sr;
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}
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#endregion
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#region Static methods
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/// <summary>
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/// Get new object
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/// </summary>
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/// <returns></returns>
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internal static UserSkill NewItem()
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{
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if(AyaBizUtils.Right("Object.UserSkill")>(int)SecurityLevelTypes.ReadOnly)
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{
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UserSkill c = new UserSkill();
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return c;
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}
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else
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throw new System.Security.SecurityException(
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string.Format(
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LocalizedTextTable.GetLocalizedTextDirect("Error.Security.NotAuthorizedToCreate"),
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LocalizedTextTable.GetLocalizedTextDirect("O.UserSkill")));
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="dr"></param>
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/// <returns></returns>
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internal static UserSkill GetItem(SafeDataReader dr)
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{
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if(AyaBizUtils.Right("Object.UserSkill")>(int)SecurityLevelTypes.NoAccess)
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{
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UserSkill child = new UserSkill();
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child.Fetch(dr);
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return child;
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}
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else
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throw new System.Security.SecurityException(
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string.Format(
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LocalizedTextTable.GetLocalizedTextDirect("Error.Security.NotAuthorizedToRetrieve"),
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LocalizedTextTable.GetLocalizedTextDirect("O.UserSkill")));
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}
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/// <summary>
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/// Retrieve internal ID from name.
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///
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/// </summary>
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/// <param name="Name">Text value</param>
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/// <returns>Guid ID value or Guid.Empty if no match</returns>
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public static Guid GetIDFromName(string Name)
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{
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return GuidFetcher.GetItem("AUSERSKILL", "ANAME", Name);
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}
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#endregion
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#region DAL DATA ACCESS
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/// <summary>
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/// Populate this object from the values in the datareader passed to it
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/// </summary>
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/// <param name="dr"></param>
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private void Fetch(SafeDataReader dr)
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{
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//Standard fields
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mID=dr.GetGuid("aID");
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mCreated=DBUtil.ToLocal(dr.GetSmartDate("aCreated"));
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mModified=DBUtil.ToLocal(dr.GetSmartDate("aModified"));
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mCreator=dr.GetGuid("aCreator");
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mModifier=dr.GetGuid("aModifier");
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//UserSkill fields
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//Important: use property not internal field
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//so that initial broken rule is unbroken on fetch
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Name=dr.GetString("aName");
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mDescription=dr.GetString("aDescription");
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mActive=dr.GetBoolean("AACTIVE");
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MarkOld();
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//Get access rights level
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bReadOnly=AyaBizUtils.Right("Object.UserSkill")<(int)SecurityLevelTypes.ReadWrite;
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="tr"></param>
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internal void Update(IDbTransaction tr)
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{
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//No need to update if there is nothing changed
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if(!this.IsDirty) return;
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// If not a new record, check if record was modified
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//by another user since original retrieval:
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if(!IsNew)
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DBUtil.CheckSafeToUpdate(this.mModified.Date,this.mID,"aUserSkill");
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#region Delete
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if(IsDeleted)
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{
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if(!IsNew)
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{
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//Delete object and child objects
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DBCommandWrapper cmDelete = DBUtil.GetCommandFromSQL("DELETE FROM aUserSkill WHERE aID = @ID;");
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cmDelete.AddInParameter("@ID",DbType.Guid,this.mID);
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DBUtil.DB.ExecuteNonQuery(cmDelete, tr);
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DBUtil.RemoveKeywords(tr,RootObjectTypes.UserSkill,this.mID);
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//-----------------------------
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}
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MarkNew();
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return;
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}
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#endregion
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#region Add / Update
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//get modification time temporarily, if update succeeds then
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//set to this time
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System.DateTime dtModified = DBUtil.CurrentWorkingDateTime;
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DBCommandWrapper cm = null;
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if(IsNew)//Add or update?
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cm=DBUtil.GetCommandFromSQL(
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"INSERT INTO aUserSkill (aID, AACTIVE, aName, aDescription, " +
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"aCreated,aModified,aCreator,aModifier) VALUES (@ID,@Active, " +
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"@Name,@Description,@Created,@Modified,@CurrentUserID,@CurrentUserID)"
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);
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else
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cm=DBUtil.GetCommandFromSQL(
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"UPDATE aUserSkill SET aID=@ID, AACTIVE=@Active, " +
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"aName=@Name, aDescription=@Description, aModifier=@CurrentUserID, " +
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"aModified=@Modified WHERE aID=@ID"
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);
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//PartAssembly fields
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cm.AddInParameter("@Active",DbType.Boolean,mActive);
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cm.AddLargeStringInParameter("@Description",mDescription);
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cm.AddInParameter("@Name",DbType.String,mName);
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//Standard fields
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cm.AddInParameter("@ID",DbType.Guid,this.mID);
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cm.AddInParameter("@CurrentUserID",DbType.Guid, CurrentUserID);
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cm.AddInParameter("@Created",DbType.DateTime, DBUtil.ToUTC(mCreated.Date));
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cm.AddInParameter("@Modified",DbType.DateTime, DBUtil.ToUTC(dtModified));
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DBUtil.DB.ExecuteNonQuery(cm, tr);
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//Process keywords
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DBUtil.ProcessKeywords(tr,this.mID,RootObjectTypes.UserSkill,IsNew,AyaBizUtils.Break(false,
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mName,mDescription
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));
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MarkOld();//db is now synched with object
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//Successful update so
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//change modification time to match
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this.mModified.Date=dtModified;
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#endregion
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}
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#endregion
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}//end UserSkill
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}//end namespace GZTW.AyaNova.BLL |