| public AddProperty ( String key, Object token ) : void | ||
| key | String | |
| token | Object | |
| return | void | |
static NVelocity()
{
filePath = Utils.GetMapPath(BaseConfigs.GetForumPath);
engine = new VelocityEngine();
props = new ExtendedProperties();
props.AddProperty(RuntimeConstants.INPUT_ENCODING, "utf-8");
props.AddProperty(RuntimeConstants.OUTPUT_ENCODING, "utf-8");
props.AddProperty(RuntimeConstants.FILE_RESOURCE_LOADER_PATH, filePath);
engine.Init(props);
}
/// <summary>
/// Initializes a new instance of the <see cref="NVelocityViewEngine"/> class.
/// </summary>
/// <param name="assemblies">The assemblies.</param>
/// <param name="extensionMethodTypes">The extension method types.</param>
public NVelocityViewEngine(IEnumerable<Assembly> assemblies, params Type[] extensionMethodTypes)
{
var properties = new ExtendedProperties();
properties.AddProperty("resource.loader", "parials");
properties.AddProperty("parials.resource.loader.class", typeof(PartialFileResourceLoader).AssemblyQualifiedName.Replace(",", ";"));
properties.AddProperty("parials.resource.loader.assembly", assemblies.Select(a => a.FullName).ToList());
_engine = new VelocityEngine();
_engine.Init(properties);
_extensionMethods = extensionMethodTypes.SelectMany(type => type.GetMethods(BindingFlags.Public | BindingFlags.Static)).Select(method => new DynamicDispatchMethod(method)).ToArray();
}
static NVelocityHelper()
{
_velocity = new VelocityEngine();
var props = new ExtendedProperties();
props.AddProperty(RuntimeConstants.FILE_RESOURCE_LOADER_PATH, ConfigurationManager.AppSettings["TemplateFolder"]);
_velocity.Init(props);
}
private static ExtendedProperties GetBasicProperties()
{
ExtendedProperties properties = new ExtendedProperties();
properties.AddProperty("resource.loader", "assembly");
properties.AddProperty("assembly.resource.loader.class",
"NVelocity.Runtime.Resource.Loader.AssemblyResourceLoader, NVelocity");
return properties;
}
public TemplateHelper(string templatePath)
{
velocity = new VelocityEngine();
ExtendedProperties props = new ExtendedProperties();
props.AddProperty(RuntimeConstants.FILE_RESOURCE_LOADER_PATH, templatePath);
props.AddProperty(RuntimeConstants.INPUT_ENCODING, "utf-8");
velocity.Init(props);
context = new VelocityContext();
}
public void Apply(IEnumerable<ChangeScript> changeScripts)
{
string filename = string.Format(CultureInfo.InvariantCulture, "{0}_{1}.vm", this.syntax, this.GetTemplateQualifier());
var model = new Hashtable();
model.Add("scripts", changeScripts);
model.Add("changeLogTableName", this.changeLogTableName);
model.Add("delimiter", this.delimiter);
model.Add("separator", this.delimiterType is RowDelimiter ? Environment.NewLine : string.Empty);
try
{
ExtendedProperties props = new ExtendedProperties();
var assemblyName = typeof(TemplateBasedApplier).Assembly.GetName().Name;
ReplaceManagersWithDbDeployVersions(props, assemblyName);
if (this.templateDirectory == null)
{
props.AddProperty("resource.loader", "assembly");
// The ";" will be replaced by "," in the resource loader factory.
// This is because if we add a property with a comma in the value, it will add *two* values to the property.
props.AddProperty(
"assembly.resource.loader.class",
typeof(DbDeployAssemblyResourceLoader).FullName + "; " + assemblyName);
props.AddProperty("assembly.resource.loader.assembly", assemblyName);
filename = "Net.Sf.Dbdeploy.Resources." + filename;
}
else
{
props.SetProperty("file.resource.loader.path", this.templateDirectory.FullName);
}
var templateEngine = new VelocityEngine(props);
var context = new VelocityContext(model);
Template template = templateEngine.GetTemplate(filename);
template.Merge(context, this.writer);
}
catch (ResourceNotFoundException ex)
{
string locationMessage = templateDirectory == null
? string.Empty
: (" at " + templateDirectory.FullName);
throw new UsageException(
"Could not find template named " + filename + locationMessage + Environment.NewLine + "Check that you have got the name of the database syntax correct.",
ex);
}
}
public void Init(string virtualDir)
{
//创建VelocityEngine实例对象
velocity = new VelocityEngine();
//使用设置初始化VelocityEngine
ExtendedProperties props = new ExtendedProperties();
props.AddProperty(RuntimeConstants.RESOURCE_LOADER, "file");
props.AddProperty(RuntimeConstants.FILE_RESOURCE_LOADER_PATH, string.Format("{0}\\{1}", Root.TrimEnd('\\'), virtualDir));
props.AddProperty(RuntimeConstants.INPUT_ENCODING, "utf-8");
// props.AddProperty(RuntimeConstants.OUTPUT_ENCODING, "utf-8");
velocity.Init(props);
//为模板变量赋值
context = new VelocityContext();
}
public string RenderTemplate(string masterPage, string templateName, IDictionary<string, object> data)
{
if (string.IsNullOrEmpty(templateName))
{
throw new ArgumentException("The \"templateName\" parameter must be specified", "templateName");
}
var name = !string.IsNullOrEmpty(masterPage)
? masterPage : templateName;
var engine = new VelocityEngine();
var props = new ExtendedProperties();
props.AddProperty(RuntimeConstants.FILE_RESOURCE_LOADER_PATH, _templatesPath);
engine.Init(props);
var template = engine.GetTemplate(name);
template.Encoding = Encoding.UTF8.BodyName;
var context = new VelocityContext();
var templateData = data ?? new Dictionary<string, object>();
foreach (var key in templateData.Keys)
{
context.Put(key, templateData[key]);
}
if (!string.IsNullOrEmpty(masterPage))
{
context.Put("childContent", templateName);
}
using (var writer = new StringWriter())
{
engine.MergeTemplate(name, context, writer);
return writer.GetStringBuilder().ToString();
}
}
/// <summary>
/// 初始话NVelocity模块
/// </summary>
/// <param name="templatDir">模板文件夹路径</param>
public void Init(string templatDir)
{
//创建VelocityEngine实例对象
_velocity = new VelocityEngine();
//使用设置初始化VelocityEngine
var props = new ExtendedProperties();
props.AddProperty(RuntimeConstants.RESOURCE_LOADER, "file");
props.AddProperty(RuntimeConstants.FILE_RESOURCE_LOADER_PATH, templatDir);
props.AddProperty(RuntimeConstants.INPUT_ENCODING, "utf-8");
props.AddProperty(RuntimeConstants.OUTPUT_ENCODING, "utf-8");
_velocity.Init(props);
//为模板变量赋值
_context = new VelocityContext();
}
public void Test()
{
var vlte = new VelocityEngine();
var props = new ExtendedProperties();
props.AddProperty(RuntimeConstants.RESOURCE_LOADER, "file");
props.AddProperty(RuntimeConstants.FILE_RESOURCE_LOADER_PATH, AppDomain.CurrentDomain.BaseDirectory);
vlte.Init(props);
var vlc = new VelocityContext();
vlc.Put("test", "test");
var vtp = vlte.GetTemplate("NVelocityTest.vm");
var str = new StringWriter();
vtp.Merge(vlc, str);
Console.WriteLine(str.GetStringBuilder().ToString());
}
public static string Format(HttpContext context, string pattern, VelocityContext velocitycontext)
{
using (var writer = new StringWriter())
{
try
{
if (!_isInitialized)
{
var props = new ExtendedProperties();
props.AddProperty("file.resource.loader.path",
new ArrayList(new[]
{
".",
Path.Combine(
context.Server.MapPath(feed.HandlerBasePath),
"Patterns")
}));
Velocity.Init(props);
_isInitialized = true;
}
//Load patterns
var template = Patterns.Get(pattern, () => LoadTemplate(pattern));
template.Merge(velocitycontext, writer);
return writer.GetStringBuilder().ToString();
}
catch (Exception)
{
//Format failed some way
return writer.GetStringBuilder().ToString();
}
}
}
public NVelocityTemplateRepository(string templateDirectory)
{
engine = new VelocityEngine();
ExtendedProperties props = new ExtendedProperties();
props.AddProperty(RuntimeConstants.FILE_RESOURCE_LOADER_PATH, templateDirectory);
engine.Init(props);
}
public void Init()
{
_velocity = new VelocityEngine();
var properties = new ExtendedProperties();
properties.AddProperty(
"resource.loader",
"assembly");
properties.AddProperty(
"assembly.resource.loader.class",
"NVelocity.Runtime.Resource.Loader.AssemblyResourceLoader, NVelocity");
properties.AddProperty(
"assembly.resource.loader.assembly",
"CrystalQuartz.Web");
_velocity.Init(properties);
}
public virtual bool Configure()
{
_engine = new VelocityEngine();
var props = new ExtendedProperties();
props.AddProperty("file.resource.loader.path", TemplatePath);
_engine.Init(props);
return true;
}
public virtual string FillResponseTemplate(IDictionary<string, object> viewParams)
{
var engine = new VelocityEngine();
var props = new ExtendedProperties();
props.AddProperty(RuntimeConstants.RESOURCE_LOADER, "assembly");
props.AddProperty("assembly.resource.loader.class",
"NVelocity.Runtime.Resource.Loader.AssemblyResourceLoader, NVelocity");
props.AddProperty("assembly.resource.loader.assembly", GetType().Assembly.FullName);
engine.Init(props);
var vcontext = new VelocityContext();
foreach (var k in viewParams) {
vcontext.Put(k.Key, k.Value);
}
using (var writer = new StringWriter()) {
engine.GetTemplate(ViewName).Merge(vcontext, writer);
return writer.GetStringBuilder().ToString();
}
}
public TemplateHelper(string templatePath)
{
velocity = new VelocityEngine();
//使用设置初始化VelocityEngine
ExtendedProperties props = new ExtendedProperties();
props.AddProperty(RuntimeConstants.FILE_RESOURCE_LOADER_PATH, templatePath);
props.AddProperty(RuntimeConstants.INPUT_ENCODING, "utf-8");
// props.AddProperty(RuntimeConstants.OUTPUT_ENCODING, "gb2312");
// props.AddProperty(RuntimeConstants.RESOURCE_LOADER, "file");
// props.SetProperty(RuntimeConstants.RESOURCE_MANAGER_CLASS, "NVelocity.Runtime.Resource.ResourceManagerImpl\\,NVelocity");
velocity.Init(props);
//RuntimeConstants.RESOURCE_MANAGER_CLASS
//为模板变量赋值
context = new VelocityContext();
}
/// <summary>
/// Generates a report filled with the content supplied by <paramref name="report"/>.
/// </summary>
/// <param name="report">Specifies the report model.</param>
public void Generate(IReport report)
{
var engine = new VelocityEngine();
var properties = new ExtendedProperties();
properties.AddProperty("resource.loader", "assembly");
properties.AddProperty("resource.manager.class", typeof(ResourceManagerImpl).AssemblyQualifiedName);
properties.AddProperty("directive.manager", EncodeExternalAssemblyQualifiedType(typeof(DirectiveManagerProxy)));
properties.AddProperty("assembly.resource.loader.class", typeof(AssemblyResourceLoader).AssemblyQualifiedName);
properties.AddProperty("assembly.resource.loader.assembly", GetType().Assembly.GetName().Name);
engine.Init(properties);
var htmlTemplate = engine.GetTemplate("Xunit.Reporting.Internal.Generator.HtmlTemplate.vm");
var generationContext = new VelocityContext();
generationContext.Put("report", report);
generationContext.Put("pluralizer", new Pluralizer());
_outputWriter.Write(
string.Concat(report.ReflectedAssembly, ".html"),
writer => htmlTemplate.Merge(generationContext, writer));
}
/// <summary>
/// Creates an instance of the EmailBuilder using the specified properties.
/// </summary>
/// <param name="nvelocityProperties"></param>
public EmailBuilder(IDictionary<string, object> nvelocityProperties)
{
var properties = new ExtendedProperties();
foreach (var pair in nvelocityProperties)
{
properties.AddProperty(pair.Key, pair.Value);
}
velocityEngine = new VelocityEngine();
velocityEngine.Init(properties);
}
public NVelocityHelper(string templatePath)
{
this.templatePath = templatePath;
velocity = new VelocityEngine();
//使用设置初始化VelocityEngine
ExtendedProperties props = new ExtendedProperties();
props.AddProperty(RuntimeConstants.FILE_RESOURCE_LOADER_PATH, templatePath);
props.AddProperty(RuntimeConstants.INPUT_ENCODING, "utf-8");
props.AddProperty(RuntimeConstants.FILE_RESOURCE_LOADER_CACHE, true); //是否缓存
props.AddProperty("file.resource.loader.modificationCheckInterval", (Int64)30); //缓存时间(秒)
// props.AddProperty(RuntimeConstants.OUTPUT_ENCODING, "gb2312");
// props.AddProperty(RuntimeConstants.RESOURCE_LOADER, "file");
// props.SetProperty(RuntimeConstants.RESOURCE_MANAGER_CLASS, "NVelocity.Runtime.Resource.ResourceManagerImpl\\,NVelocity");
velocity.Init(props);
//RuntimeConstants.RESOURCE_MANAGER_CLASS
//为模板变量赋值
context = new VelocityContext();
}
public NVelocityViewEngine(IDictionary properties)
{
if( properties == null ) properties = DEFAULT_PROPERTIES;
var props = new ExtendedProperties();
foreach(string key in properties.Keys)
{
props.AddProperty(key, properties[key]);
}
_masterFolder = props.GetString("master.folder", string.Empty);
_engine = new VelocityEngine();
_engine.Init(props);
}
/// <summary>
/// 初始话NVelocity模块
/// </summary>
/// <param name="templatePath">模板文件夹路径</param>
public void Init(string templatePath) {
//创建VelocityEngine实例对象
velocity = new VelocityEngine();
//使用设置初始化VelocityEngine
ExtendedProperties props = new ExtendedProperties();
props.AddProperty(RuntimeConstants.RESOURCE_LOADER, "file");
string path = "".GetMapPath() + templatePath;
props.AddProperty(RuntimeConstants.FILE_RESOURCE_LOADER_PATH, path);
props.AddProperty(RuntimeConstants.INPUT_ENCODING, "utf-8");
props.AddProperty(RuntimeConstants.OUTPUT_ENCODING, "utf-8");
//props.SetProperty(RuntimeConstants.RESOURCE_LOADER, "assembly");
//props.SetProperty("assembly.resource.loader.assembly", new List<string>() { "Pub.Class" });
//是否缓存
props.AddProperty("file.resource.loader.modificationCheckInterval", (Int64)30); //缓存时间(秒)
velocity.Init(props);
//为模板变量赋值
context = new VelocityContext();
}
/// <summary>
/// 通过模版文件路径读取文件内容
/// </summary>
/// <param name="path">模版文件路径</param>
/// <param name="ht">模版文件的参数</param>
/// <returns>StringWriter对象</returns>
public static StringWriter GetFileText(string path, Hashtable ht)
{
if (String.IsNullOrEmpty(path))
{
throw new ArgumentNullException("模版文件路径为空！");
}
try
{
string tmpPath = path.Substring(0,path.LastIndexOf(@"\"));
string filePath = path.Substring(path.LastIndexOf(@"\")+1);
//创建NVelocity引擎的实例对象
VelocityEngine velocity = new VelocityEngine();
ExtendedProperties props = new ExtendedProperties();
props.AddProperty(RuntimeConstants.RESOURCE_LOADER, "file");
props.AddProperty(RuntimeConstants.FILE_RESOURCE_LOADER_PATH, tmpPath);
props.AddProperty(RuntimeConstants.FILE_RESOURCE_LOADER_CACHE, true);
props.AddProperty(RuntimeConstants.INPUT_ENCODING, "utf-8");
props.AddProperty(RuntimeConstants.OUTPUT_ENCODING, "utf-8");
velocity.Init(props);
//从文件中读取模板
Template temp = velocity.GetTemplate(filePath);
IContext context = new VelocityContext();
foreach (string key in ht.Keys)
{
context.Put(key, ht[key]);
}
//合并模板
StringWriter writer = new StringWriter();
temp.Merge(context, writer);
return writer;
}
catch (Exception ex)
{
throw ex;
}
}
public ModelGenerator(FileExists p_FileExists, string p_NameSpace,
bool p_MakePartial, bool p_PropChange, bool p_Validate)
{
_FileExists = p_FileExists;
_NameSpace = p_NameSpace;
_MakePartial = p_MakePartial;
_PropChange = p_PropChange;
_EnableValidationAttributes = p_Validate;
_fhResult = FileHandlingResult.None;
// Initialize NVelocity
engine = new VelocityEngine();
ExtendedProperties props = new ExtendedProperties();
props.AddProperty("file.resource.loader.path", new ArrayList(new string[] { ".", @".\Templates" }));
engine.Init(props);
}
/// <summary>
/// 生成内容
/// </summary>
/// <returns></returns>
public string GetString()
{
VelocityEngine ve = new VelocityEngine();//模板引擎实例化
ExtendedProperties ep = new ExtendedProperties();//模板引擎参数实例化
ep.AddProperty("file.resource.loader.modificationCheckInterval", (Int64)300); //缓存时间(秒)
ve.Init(ep);
VelocityContext vc = new VelocityContext(); //当前的数据信息载体集合
foreach (var item in Items)
{
vc.Put(item.Key, item.Value);
}
TextWriter writer = new StringWriter();
ve.MergeTemplate(TemplateName, "utf-8", vc, writer);
return writer.ToString();
}
public NVelocityViewEngine(IDictionary properties)
{
base.MasterLocationFormats = new string[] { "~/Views/{1}/{0}.vm", "~/Views/Shared/{0}.vm" };
base.AreaMasterLocationFormats = new string[] { "~/Areas/{2}/Views/{1}/{0}.vm", "~/Areas/{2}/Views/Shared/{0}.vm" };
base.ViewLocationFormats = new string[] { "~/Views/{1}/{0}.vm", "~/Views/Shared/{0}.vm" };
base.AreaViewLocationFormats = new string[] { "~/Areas/{2}/Views/{1}/{0}.vm", "~/Areas/{2}/Views/Shared/{0}.vm" };
base.PartialViewLocationFormats = base.ViewLocationFormats;
base.AreaPartialViewLocationFormats = base.AreaViewLocationFormats;
base.FileExtensions = new string[] { "vm" };
if (properties == null) properties = DEFAULT_PROPERTIES;
ExtendedProperties props = new ExtendedProperties();
foreach (string key in properties.Keys)
{
props.AddProperty(key, properties[key]);
}
_engine = new VelocityEngine();
_engine.Init(props);
}
/// <summary>
/// ��ʼ��NVelocityģ��
/// </summary>
/// <param name="templatDir">ģ���ļ���·��</param>
public void Init(string templatDir, string charset)
{
//����VelocityEngineʵ������
velocity = new VelocityEngine();
//ʹ�����ó�ʼ��VelocityEngine
ExtendedProperties props = new ExtendedProperties();
props.AddProperty(RuntimeConstants.RESOURCE_LOADER, "file");
props.AddProperty(RuntimeConstants.FILE_RESOURCE_LOADER_PATH, HttpContext.Current.Server.MapPath(templatDir));
props.AddProperty(RuntimeConstants.INPUT_ENCODING, charset);
props.AddProperty(RuntimeConstants.OUTPUT_ENCODING, charset);
velocity.Init(props);
//Ϊģ�������ֵ
context = new VelocityContext();
}
private void LoadMacros(ExtendedProperties props)
{
var macros = ViewSourceLoader.ListViews("macros",this.ViewFileExtension,this.JSGeneratorFileExtension);
var macroList = new ArrayList(macros);
if (macroList.Count > 0)
{
var libPropValue = props.GetProperty(RuntimeConstants.VM_LIBRARY);
if (libPropValue is ICollection)
{
macroList.AddRange((ICollection) libPropValue);
}
else if (libPropValue is string)
{
macroList.Add(libPropValue);
}
props.AddProperty(RuntimeConstants.VM_LIBRARY, macroList);
}
props.AddProperty(RuntimeConstants.VM_LIBRARY_AUTORELOAD, true);
}
private void SetLoaderPath(ExtendedProperties properties)
{
string loaderPath = "";
// TODO: Solve multiple loader path problem in NVelocity
if (Template.FileName == "")
{
loaderPath = BaseFolder;
}
else
{
loaderPath = Path.GetDirectoryName(Template.GetFullPath());
if (loaderPath.IndexOf(BaseFolder) < 0 && loaderPath != BaseFolder)
{
loaderPath = BaseFolder + "," + loaderPath;
}
else if (loaderPath != BaseFolder)
{
loaderPath += "," + BaseFolder;
}
}
// HACK: Setting loader path to base folder until loader problem is solved
//loaderPath = BaseFolder;
//System.Diagnostics.Debug.WriteLine("NVeleocity:loaderPath=" + loaderPath);
if (properties.Contains("file.resource.loader.path"))
{
properties["file.resource.loader.path"] = loaderPath;
}
else
{
properties.AddProperty("file.resource.loader.path", loaderPath);
}
}
/// <summary>
/// 初始话NVelocity模块
/// </summary>
public void Init(string templatDir)
{
// 创建VelocityEngine实例对象
velocity = new VelocityEngine();
// 使用设置初始化VelocityEngine
ExtendedProperties props = new ExtendedProperties();
props.AddProperty(RuntimeConstants.RESOURCE_LOADER, "file");
props.AddProperty(RuntimeConstants.FILE_RESOURCE_LOADER_PATH, HttpContext.Current.Server.MapPath(templatDir));
//props.AddProperty(RuntimeConstants.FILE_RESOURCE_LOADER_PATH, Path.GetDirectoryName(HttpContext.Current.Request.PhysicalPath));
props.AddProperty(RuntimeConstants.INPUT_ENCODING, "utf-8");
props.AddProperty(RuntimeConstants.OUTPUT_ENCODING, "utf-8");
// 模板的缓存设置
props.AddProperty(RuntimeConstants.FILE_RESOURCE_LOADER_CACHE, true); //是否缓存
props.AddProperty("file.resource.loader.modificationCheckInterval", (Int64)30); //缓存时间(秒)
velocity.Init(props);
// 为模板变量赋值
context = new VelocityContext();
}
/// <summary>
/// Sets internal properties of the Velocity engine.
/// </summary>
/// <param name="properties">The velocity engine extended properties.</param>
protected virtual void SetupVelocityEngine(ExtendedProperties properties)
{
properties.AddProperty("file.resource.loader.path", Path.GetDirectoryName(templateDirectory));
properties.AddProperty("directive.parse.max.depth", 100);
}
