public void SendReferralEmailToProspect()
{
StringType subjectTemplate;
StringType bodyTemplate;
MailMessageTypeEnum mailMessage;
mailMessage = MailMessageTypeEnum.REFERRAL_PROSPECT_EMAIL;
subjectTemplate = Resource.GetResource(ResourceKeyEnum.REFERRAL_PROSPECT_EMAIL_SUBJECT).ResourceText;
bodyTemplate = Resource.GetResource(ResourceKeyEnum.REFERRAL_PROSPECT_EMAIL_BODY).ResourceText;
// create an NVelocity context with the Referral
VelocityContext context =
new VelocityContext(new Hashtable(new CaseInsensitiveHashCodeProvider(), new CaseInsensitiveComparer()));
context.Put("Referral", this);
// merge the template and context
StringWriter writer = new StringWriter();
velocity.Evaluate(context, writer, "Referral.SendReferralEmailToProspect", bodyTemplate.ToString());
StringType body = writer.ToString();
writer = new StringWriter();
velocity.Evaluate(context, writer, "Referral.SendReferralEmailToProspect", subjectTemplate.ToString());
StringType subject = writer.ToString();
MailMessage.Create(mailMessage.Code, this.Email, subject, body, MailBodyFormatEnum.TEXT);
}
public void PropertiesAreAlsoCaseInsensitive()
{
// normal case sensitive context
VelocityContext c = new VelocityContext();
c.Put("something", new Something());
VelocityEngine ve = new VelocityEngine();
ve.Init();
// verify the output, $lastName should not be resolved
StringWriter sw = new StringWriter();
bool ok = ve.Evaluate(c, sw, string.Empty, "Hello $something.firstName");
Assert.IsTrue(ok, "Evaluation returned failure");
Assert.AreEqual("Hello hammett", sw.ToString());
sw.GetStringBuilder().Length = 0;
ok = ve.Evaluate(c, sw, string.Empty, "Hello $something.Firstname");
Assert.IsTrue(ok, "Evaluation returned failure");
Assert.AreEqual("Hello hammett", sw.ToString());
sw.GetStringBuilder().Length = 0;
ok = ve.Evaluate(c, sw, string.Empty, "Hello $something.firstname");
Assert.IsTrue(ok, "Evaluation returned failure");
Assert.AreEqual("Hello hammett", sw.ToString());
}
public void ParamArraySupportMultipleCalls()
{
VelocityContext c = new VelocityContext();
c.Put("x", new Something());
StringWriter sw = new StringWriter();
VelocityEngine ve = new VelocityEngine();
ve.Init();
Boolean ok = false;
ok = ve.Evaluate(c, sw,
"ContextTest.CaseInsensitive",
"$x.Contents( \"x\", \"y\" )\r\n$x.Contents( \"w\", \"z\" )\r\n$x.Contents( \"j\", \"f\", \"a\" )");
Assert.IsTrue(ok, "Evalutation returned failure");
Assert.AreEqual("x,y\r\nw,z\r\nj,f,a", sw.ToString());
sw = new StringWriter();
ok = ve.Evaluate(c, sw,
"ContextTest.CaseInsensitive",
"$x.Contents( \"x\", \"y\" )\r\n$x.Contents( \"w\", \"z\" )\r\n$x.Contents( \"j\", \"f\", \"a\" )");
Assert.IsTrue(ok, "Evalutation returned failure");
Assert.AreEqual("x,y\r\nw,z\r\nj,f,a", sw.ToString());
}
public void HideBaseProperty()
{
ok = velocityEngine.Evaluate(c, sw,
"ContextTest.CaseInsensitive",
@"
$chp.Name
" );
Assert.IsTrue(ok, "Evaluation returned failure");
Assert.AreEqual("ChildHidesParent", Normalize(sw));
}
public void ParamArraySupport1()
{
VelocityContext c = new VelocityContext();
c.Put("x", new Something());
StringWriter sw = new StringWriter();
VelocityEngine velocityEngine = new VelocityEngine();
velocityEngine.Init();
Boolean ok = false;
ok = velocityEngine.Evaluate(c, sw,
"ContextTest.CaseInsensitive",
"$x.Print( \"aaa\" )");
Assert.IsTrue(ok, "Evaluation returned failure");
Assert.AreEqual("aaa", sw.ToString());
sw = new StringWriter();
ok = velocityEngine.Evaluate(c, sw,
"ContextTest.CaseInsensitive",
"$x.Contents()");
Assert.IsTrue(ok, "Evaluation returned failure");
Assert.AreEqual(string.Empty, sw.ToString());
sw = new StringWriter();
ok = velocityEngine.Evaluate(c, sw,
"ContextTest.CaseInsensitive",
"$x.Contents( \"x\" )");
Assert.IsTrue(ok, "Evaluation returned failure");
Assert.AreEqual("x", sw.ToString());
sw = new StringWriter();
ok = velocityEngine.Evaluate(c, sw,
"ContextTest.CaseInsensitive",
"$x.Contents( \"x\", \"y\" )");
Assert.IsTrue(ok, "Evaluation returned failure");
Assert.AreEqual("x,y", sw.ToString());
}
public void Hashtable1()
{
VelocityContext c = new VelocityContext();
Hashtable x = new Hashtable();
x.Add("item", "value1");
c.Put("x", x);
StringWriter sw = new StringWriter();
VelocityEngine ve = new VelocityEngine();
ve.Init();
Boolean ok = false;
ok = ve.Evaluate(c, sw,
"ContextTest.CaseInsensitive",
"$x.get_Item( \"item\" )");
Assert.IsTrue(ok, "Evalutation returned failure");
Assert.AreEqual("value1", sw.ToString());
}
/// <summary>The format.</summary>
/// <param name="text">The text.</param>
/// <param name="items">The items.</param>
/// <returns>The format.</returns>
/// <exception cref="TemplateException"></exception>
public string Format(string text, Dictionary <string, object> items)
{
try
{
VelocityContext velocityContext = new VelocityContext();
if (items != null)
{
foreach (var pair in items)
{
velocityContext.Put(pair.Key, pair.Value);
}
}
StringWriter sw = new StringWriter();
VelocityEngine velocityEngine = new VelocityEngine();
velocityEngine.Init();
bool ok = velocityEngine.Evaluate(velocityContext, sw, "ContextTest.CaseInsensitive", text);
if (!ok)
{
throw new TemplateException("Template run error (try adding an extra newline at the end of the file)");
}
return(sw.ToString());
}
catch (ParseErrorException parseErrorException)
{
throw new TemplateException(parseErrorException.Message, parseErrorException);
}
}
public string RunCompile(string template)
{
try
{
//注意，新版本表达式引擎，不支持获取类的属性，得用方法代替
if (string.IsNullOrEmpty(template))
{
return("");
}
//由于不知道为什么这个模板解析在.netcore 下运行有点慢，所以暂时如果没有表达式，则不运行了
if (template.IndexOf("${") == -1)
{
return(template);
}
System.IO.StringWriter vltWriter = new System.IO.StringWriter();
_vltEngine.Evaluate(_vltContext, vltWriter, null, template.ToString());
string s = vltWriter.GetStringBuilder().ToString();
vltWriter.Close();
return(s);
}
catch (NullReferenceException)
{
return("");
}
catch (Exception)
{
return("");
}
}
/// <summary>
/// 通过字符串【模板】 生成文件
/// </summary>
/// <param name="inputString"></param>
/// <returns></returns>
public static void WriteTemplateByString(string outFilePath, string templateString, Dictionary <string, object> dictKv)
{
VelocityEngine templateEngine = new VelocityEngine();
templateEngine.Init();
VelocityContext velocityContext = new VelocityContext();
foreach (string key in dictKv.Keys)
{
velocityContext.Put(key, dictKv[key]);
}
StringWriter writer = new StringWriter();
templateEngine.Evaluate(velocityContext, writer, null, templateString);
FileInfo fileInfo = new FileInfo(outFilePath);
//父目录不存在 进行创建
if (!fileInfo.Directory.Exists)
{
fileInfo.Directory.Create();
}
File.WriteAllText(@outFilePath, writer.GetStringBuilder().ToString());//生成文件的路径可以自由选择
//MessageBox.Show(writer.GetStringBuilder().ToString());
}
public void ParamArraySupportAndForEach()
{
ArrayList items = new ArrayList();
items.Add("a");
items.Add("b");
items.Add("c");
items.Add("d");
VelocityContext c = new VelocityContext();
c.Put("x", new Something());
c.Put("items", items);
StringWriter sw = new StringWriter();
VelocityEngine ve = new VelocityEngine();
ve.Init();
Boolean ok = false;
ok = ve.Evaluate(c, sw,
"ContextTest.CaseInsensitive",
"#foreach( $item in $items )\r\n$x.Contents( \"x\", \"y\" )\r\n#end\r\n");
Assertion.Assert("Evalutation returned failure", ok);
Assertion.AssertEquals("x,y\r\nx,y\r\nx,y\r\nx,y\r\n", sw.ToString());
}
static void Main(string[] args)
{
try
{
VelocityEngine fileEngine = new VelocityEngine();
fileEngine.Init();
VelocityContext context = new VelocityContext();
context.Put("UserFirstName", "Akshay");
context.Put("UserLastName", "Patel");
context.Put("Company", "Dotnetbees");
var writer = new StringWriter();
string path = @"" + Environment.CurrentDirectory + "\\Template\\Demo.vm";
StreamReader sr = new StreamReader(path);
string templateString = sr.ReadToEnd();
sr.Close();
fileEngine.Evaluate(context, writer, null, templateString);
Console.WriteLine(writer.GetStringBuilder().ToString());
Console.ReadLine();
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
Console.ReadLine();
}
}
public static string MergeTemplateWithResultsByFilepath(string filepath, object obj)
{
try
{
VelocityEngine velocity = _engineManager.Engine;
_engineManager.WatchTemplateDirectory(filepath);
velocity.Init();
VelocityContext context = new VelocityContext();
context.Put("SearchResults", obj);
context.Put("CDEContext", new CDEContext());
context.Put("PageContext", HttpContext.Current);
context.Put("Tools", new VelocityTools());
StreamReader sr = new StreamReader(HttpContext.Current.Server.MapPath(filepath));
string template = sr.ReadToEnd();
sr.Close();
StringWriter writer = new StringWriter();
velocity.Evaluate(context, writer, "", template);
return(writer.GetStringBuilder().ToString());
}
catch (Exception ex)
{
log.Error("MergeTemplateWithResultsByFilepath(): Failed when evaluating results template and object.", ex);
throw;
}
}
public static string ProcessTemplate(SubscriptionResult Subscription, IEmailTemplateRepository emailTemplateRepository, IApplicationConfigRepository applicationConfigRepository)
{
string body = emailTemplateRepository.GetTemplateBody(Subscription.SaasSubscriptionStatus.ToString());
string applicationName = applicationConfigRepository.GetValuefromApplicationConfig("ApplicationName");
Hashtable hashTable = new Hashtable();
hashTable.Add("ApplicationName", applicationName);
hashTable.Add("CustomerEmailAddress", Subscription.CustomerEmailAddress);
hashTable.Add("CustomerName", Subscription.CustomerName);
hashTable.Add("Id", Subscription.Id);
hashTable.Add("SubscriptionName", Subscription.Name);
hashTable.Add("SaasSubscriptionStatus", Subscription.SaasSubscriptionStatus);
ExtendedProperties p = new ExtendedProperties();
VelocityEngine v = new VelocityEngine();
v.Init(p);
VelocityContext context = new VelocityContext(hashTable);
StringWriter writer = new StringWriter();
v.Evaluate(context, writer, string.Empty, body);
return(writer.ToString());
}
public void ForEachSimpleCase()
{
ArrayList items = new ArrayList();
items.Add("a");
items.Add("b");
items.Add("c");
VelocityContext c = new VelocityContext();
c.Put("x", new Something2());
c.Put("items", items);
c.Put("d1", new DateTime(2005, 7, 16));
c.Put("d2", new DateTime(2005, 7, 17));
c.Put("d3", new DateTime(2005, 7, 18));
StringWriter sw = new StringWriter();
VelocityEngine ve = new VelocityEngine();
ve.Init();
Boolean ok = false;
ok = ve.Evaluate(c, sw,
"ContextTest.CaseInsensitive",
"#foreach( $item in $items )\r\n" +
"#if($item == \"a\")\r\n $x.FormatDate( $d1 )#end\r\n" +
"#if($item == \"b\")\r\n $x.FormatDate( $d2 )#end\r\n" +
"#if($item == \"c\")\r\n $x.FormatDate( $d3 )#end\r\n" +
"#end\r\n");
Assert.IsTrue(ok, "Evalutation returned failure");
Assert.AreEqual(" 16 17 18", sw.ToString());
}
public string Eval(string text, bool wrapBetweenQuote)
{
VelocityContext c = new VelocityContext();
Hashtable hash2 = new Hashtable();
hash2["id"] = "123";
c.Put("params", hash2);
c.Put("style", "style='color:red'");
c.Put("survey", 1);
c.Put("id", 2);
c.Put("siteRoot", String.Empty);
c.Put("Helper", new Helper());
c.Put("DictHelper", new DictHelper());
StringWriter sw = new StringWriter();
VelocityEngine velocityEngine = new VelocityEngine();
velocityEngine.Init();
string templatePrefix = "$Helper.Dump(";
string templateSuffix = ")";
string templateContent = (wrapBetweenQuote) ? '"' + text + '"' : text;
string template = templatePrefix + templateContent + templateSuffix;
bool ok = velocityEngine.Evaluate(c, sw, "ContextTest.CaseInsensitive", template);
Assert.IsTrue(ok, "Evaluation returned failure");
string result = sw.ToString();
return(result.StartsWith(templatePrefix) ? text : result);
}
public void RenderTemplate(string templateName, object model)
{
string templateFullPath = applicationInfo.AbsolutizePath("Web/Pages/Templates/" + templateName + ".vm.html");
ITemplateSource template = new CacheableFileTemplate(
templateFullPath,
fileCache);
string templateText = template.GetTemplate();
VelocityEngine velocity = new VelocityEngine();
velocity.Init();
VelocityContext velocityContext = new VelocityContext();
velocityContext.Put("m", model);
velocityContext.Put("h", this);
using (StringWriter stringWriter = new StringWriter(CultureInfo.InvariantCulture))
{
if (false == velocity.Evaluate(velocityContext, stringWriter, null, templateText))
{
throw new InvalidOperationException("Template expansion failed");
}
writer.InnerWriter.Write(stringWriter.ToString());
}
writer.WriteLine();
}
/// <summary>
/// 使用模板引擎进行处理。
/// </summary>
private void processTemplate()
{
if (this.sapTableField1.TableList == null)
{
MessageBox.Show("没有选中的字段");
return;
}
if (this.sapTableField1.TableList.Count == 0)
{
MessageBox.Show("没有选中的字段");
return;
}
try
{
VelocityEngine ve = new VelocityEngine();
ve.Init();
VelocityContext ct = new VelocityContext();
ct.Put("tables", this.sapTableField1.TableList);
System.IO.StringWriter vltWriter = new System.IO.StringWriter();
ve.Evaluate(ct, vltWriter, null, this.textTemplate.Text);
textResultCode.Text = vltWriter.GetStringBuilder().ToString();
}
catch (Exception ee)
{
MessageBox.Show(ee.Message);
}
}
/// <summary>
/// 初始化模板引擎
/// </summary>
public static string ProcessTemplate(string template, Dictionary <string, object> param)
{
var templateEngine = new VelocityEngine();
templateEngine.SetProperty(RuntimeConstants.RESOURCE_LOADER, "file");
templateEngine.SetProperty(RuntimeConstants.INPUT_ENCODING, "utf-8");
templateEngine.SetProperty(RuntimeConstants.OUTPUT_ENCODING, "utf-8");
templateEngine.SetProperty(RuntimeConstants.FILE_RESOURCE_LOADER_PATH, AppDomain.CurrentDomain.BaseDirectory);
var context = new VelocityContext();
foreach (var item in param)
{
context.Put(item.Key, item.Value);
}
templateEngine.Init();
var writer = new StringWriter();
templateEngine.Evaluate(context, writer, "mystring", template);
return(writer.GetStringBuilder().ToString());
}
/// <summary>
/// This test starts a VelocityEngine for each execution
/// </summary>
public void ExecuteMethodUntilSignal1()
{
startEvent.WaitOne(int.MaxValue, false);
while (!stopEvent.WaitOne(0, false))
{
VelocityEngine velocityEngine = new VelocityEngine();
velocityEngine.Init();
StringWriter sw = new StringWriter();
VelocityContext c = new VelocityContext();
c.Put("x", new Something());
c.Put("items", items);
bool ok = velocityEngine.Evaluate(c, sw,
"ContextTest.CaseInsensitive",
@"
#foreach( $item in $items )
$item,
#end
" );
Assert.IsTrue(ok, "Evaluation returned failure");
Assert.AreEqual("a,b,c,d,", Normalize(sw));
}
}
public void ParamArraySupportAndForEach2()
{
ArrayList items = new ArrayList();
items.Add("a");
items.Add("b");
items.Add("c");
VelocityContext c = new VelocityContext();
c.Put("x", new Something());
c.Put("items", items);
StringWriter sw = new StringWriter();
VelocityEngine ve = new VelocityEngine();
ve.Init();
Boolean ok = false;
ok = ve.Evaluate(c, sw,
"ContextTest.CaseInsensitive",
"#foreach( $item in $items )\r\n" +
"#if($item == \"a\")\r\n $x.Contents( \"x\", \"y\" )#end\r\n" +
"#if($item == \"b\")\r\n $x.Contents( \"x\" )#end\r\n" +
"#if($item == \"c\")\r\n $x.Contents( \"c\", \"d\", \"e\" )#end\r\n" +
"#end\r\n");
Assert.IsTrue(ok, "Evalutation returned failure");
Assert.AreEqual(" x,y x c,d,e", sw.ToString());
}
public static string GetInvoiceSumm_Template(string template, string pathToDatabase, string userID, DateTime printDate1, DateTime printDate2)
{
string text = "";
try {
ModelSumm model = GetInvoiceSummModel(pathToDatabase, userID, printDate1, printDate2);
model.ItemsSumm = SummHelper.GetItemsSummary(pathToDatabase, printDate1);
VelocityEngine fileEngine = new VelocityEngine();
fileEngine.Init();
string content = GetTemplateFile(template, pathToDatabase);
VelocityContext context = new VelocityContext();
StreamWriter ws = new StreamWriter(new MemoryStream());
context.Put("util", new CustomTool());
context.Put("model", model);
fileEngine.Evaluate(context, ws, null, content);
ws.Flush();
byte[] data = new byte[ws.BaseStream.Length - 2];
ws.BaseStream.Position = 2;
int nread = ws.BaseStream.Read(data, 0, data.Length);
text = Encoding.UTF8.GetString(data, 0, nread);
ws.Close();
} catch (Exception ex) {
}
return(text);
}
/// <summary>
/// This test starts a VelocityEngine for each execution
/// </summary>
public void ExecuteMethodUntilSignal1()
{
startEvent.WaitOne(int.MaxValue, false);
while(!stopEvent.WaitOne(0, false))
{
VelocityEngine velocityEngine = new VelocityEngine();
velocityEngine.Init();
StringWriter sw = new StringWriter();
VelocityContext c = new VelocityContext();
c.Put("x", new Something());
c.Put("items", items);
bool ok = velocityEngine.Evaluate(c, sw,
"ContextTest.CaseInsensitive",
@"
#foreach( $item in $items )
$item,
#end
");
Assert.IsTrue(ok, "Evaluation returned failure");
Assert.AreEqual("a,b,c,d,", Normalize(sw));
}
}
public static string GetContent(
string template, string nameSpace, string table, string className,
IEnumerable <ColumnInfo> columns, string comment, string sql = "", IEnumerable <ColumnEnumListModel> enumLists = null)
{
var engine = new VelocityEngine();
engine.SetProperty(RuntimeConstants.INPUT_ENCODING, "UTF-8");
engine.SetProperty(RuntimeConstants.OUTPUT_ENCODING, "UTF-8");
engine.Init();
using (var writer = new StringWriter())
{
var context = new VelocityContext();
context.Put("entity", new
{
hasPrimaryKey = columns.Count(c => c.iskey) > 0,
primaryKeyClr = columns.Where(w => w.iskey).Select(s => s.clrtype).FirstOrDefault() ?? string.Empty,
nameSpace,
name = table,
className = className,
comment = comment ?? table,
cols = columns.OrderByDescending(m => m.iskey),
sql = sql,
hasEnums = enumLists != null && enumLists.Count() > 0,
enumLists = enumLists
});
engine.Evaluate(context, writer, "entity", template);
return(writer.GetStringBuilder().ToString());
}
}
private void RenderInternal(string viewFileName, IContext velocityContext)
{
using (var template = new StreamReader(context.ServerInfo.FileStorage.GetFile(viewFileName)))
{
Engine.Evaluate(velocityContext, output, null, template);
}
}
private void GenerateCode()
{
if (checkBeforeGernerate() == false)
{
return;
}
try
{
VelocityEngine ve = new VelocityEngine();
ve.Init();
VelocityContext ct = new VelocityContext();
ct.Put("tables", this.m_FormTableField.TableList);
System.IO.StringWriter vltWriter = new System.IO.StringWriter();
string template = string.Empty;
var _Code = m_FormCodeManager.GetLatestCode(m_FormCodeManager.TemplateCode);
template = _Code.Content;
ve.Evaluate(ct, vltWriter, null, template);
String result = string.Empty;
result = vltWriter.GetStringBuilder().ToString();
var _newCode = new Code();
_newCode.Content = result;
_newCode.Category = _Code.Category;
_newCode.Title = m_FormCodeManager.TemplateCode.Title + "_NEW*";
m_FormCodeManager.AddNewCodeToTempFolder(_newCode, true);
// newCode.TreeId = m_FormCodeManager.SelectedTree.Id;
}
catch (Exception ee)
{
MessageBox.Show(ee.Message);
}
}
private void processTemplate()
{
if (rfctable.Fields.Count == 0)
{
MessageBox.Show("没有字段");
return;
}
try
{
VelocityEngine ve = new VelocityEngine();
ve.Init();
VelocityContext ct = new VelocityContext();
AbapCode code = new AbapCode();
ct.Put("rfctable", rfctable);
System.IO.StringWriter vltWriter = new System.IO.StringWriter();
ve.Evaluate(ct, vltWriter, null, this.textBoxTemplate.Text);
this.textBoxResult.Text = vltWriter.GetStringBuilder().ToString();
MessageBox.Show("处理成功");
}
catch (Exception exception)
{
MessageBox.Show(exception.Message);
//throw;
}
}
public void InterpolationWithEquals()
{
VelocityContext c = new VelocityContext();
c.Put("survey", 1);
c.Put("id", 2);
c.Put("siteRoot", String.Empty);
c.Put("AjaxHelper2", new AjaxHelper2());
c.Put("DictHelper", new DictHelper());
StringWriter sw = new StringWriter();
VelocityEngine ve = new VelocityEngine();
ve.Init();
Boolean ok = false;
ok = ve.Evaluate(c, sw,
"ContextTest.CaseInsensitive",
"$AjaxHelper2.LinkToRemote(\"Remove\", " +
"\"${siteRoot}/Participant/DeleteEmail.rails\", " +
"$DictHelper.CreateDict( \"failure=error\", \"success=emaillist\", \"with=return 'survey=${survey}&id=${id}'\" ) )");
Assertion.Assert("Evalutation returned failure", ok);
Assertion.AssertEquals("Remove /Participant/DeleteEmail.rails return 'survey=1&id=2'", sw.ToString());
}
public static String Parse(String template, String key, System.Object parameters)
{
StringWriter writer = null;
try
{
VelocityEngine ve = new VelocityEngine();
ve.Init();
// 取得velocity的上下文context
VelocityContext context = new VelocityContext();
// 把数据填入上下文
context.Put(key, parameters);
// 输出流
writer = new StringWriter();
// todo 转换输出, 去除velocity代码缩进的空格符
//template = Regex.Replace(template, @"[ ]*(?<value>#if|#end|#foreach|#elseif)", "${value}", RegexOptions.Singleline);
ve.Evaluate(context, writer, "", template);
return(writer.ToString());
}
catch (Exception e)
{
throw e;
}
finally
{
if (writer != null)
{
writer.Close();
}
}
}
public virtual void Send(IHttpContext context)
{
VelocityEngine velocity = new VelocityEngine();
velocity.Init();
VelocityContext velocityContext = new VelocityContext();
if (properties != null)
{
foreach (DictionaryEntry entry in properties)
{
velocityContext.Put(entry.Key.ToString(), entry.Value);
}
}
AddStuffToVelocityContext(velocityContext, context);
using (StringWriter stringWriter = new StringWriter(CultureInfo.InvariantCulture))
{
if (false == velocity.Evaluate(velocityContext, stringWriter, null, template.GetTemplate()))
{
throw new InvalidOperationException("Template expansion failed");
}
context.SetResponse(stringWriter.GetStringBuilder().ToString(), contentType, Encoding.UTF8);
}
}
/*
* (non-Javadoc)
*
* @see NHibernate.Tool.hbm2net.Renderer#render(java.lang.String,
* java.lang.String, NHibernate.Tool.hbm2net.ClassMapping,
* java.util.Map, java.io.PrintWriter)
*/
public override void Render(string savedToPackage, string savedToClass, ClassMapping classMapping,
IDictionary class2classmap, StreamWriter writer)
{
VelocityContext context = new VelocityContext();
context.Put("savedToPackage", savedToPackage);
context.Put("savedToClass", savedToClass);
context.Put("clazz", classMapping);
context.Put("class2classmap", class2classmap);
context.Put("languageTool", new LanguageTool());
context.Put("runtimeversion", Guid.Empty.GetType().Assembly.ImageRuntimeVersion);
StringWriter sw = new StringWriter();
context.Put("classimports", "$classimports");
// First run - writes to in-memory string
template.Merge(context, sw);
context.Put("classimports", new LanguageTool().GenerateImports(classMapping));
// Second run - writes to file (allows for placing imports correctly and optimized ;)
ve.Evaluate(context, writer, "hbm2net", sw.ToString());
}
public void ParamArraySupport1()
{
VelocityContext c = new VelocityContext();
c.Put("x", new Something());
StringWriter sw = new StringWriter();
VelocityEngine velocityEngine = new VelocityEngine();
velocityEngine.Init();
Boolean ok = false;
ok = velocityEngine.Evaluate(c, sw,
"ContextTest.CaseInsensitive",
"$x.Print( \"aaa\" )");
Assert.IsTrue(ok, "Evaluation returned failure");
Assert.AreEqual("aaa", sw.ToString());
sw = new StringWriter();
ok = velocityEngine.Evaluate(c, sw,
"ContextTest.CaseInsensitive",
"$x.Contents()");
Assert.IsTrue(ok, "Evaluation returned failure");
Assert.AreEqual(string.Empty, sw.ToString());
sw = new StringWriter();
ok = velocityEngine.Evaluate(c, sw,
"ContextTest.CaseInsensitive",
"$x.Contents( \"x\" )");
Assert.IsTrue(ok, "Evaluation returned failure");
Assert.AreEqual("x", sw.ToString());
sw = new StringWriter();
ok = velocityEngine.Evaluate(c, sw,
"ContextTest.CaseInsensitive",
"$x.Contents( \"x\", \"y\" )");
Assert.IsTrue(ok, "Evaluation returned failure");
Assert.AreEqual("x,y", sw.ToString());
}
private String evaluate(String template)
{
StringWriter writer = new StringWriter();
// use template as its own name, since our templates are short
engine.Evaluate(context, writer, template, template);
return(writer.ToString());
}
public void CaseInsensitive()
{
// normal case sensitive context
VelocityContext c = new VelocityContext();
c.Put("firstName", "Cort");
c.Put("LastName", "Schaefer");
// verify the output, $lastName should not be resolved
StringWriter sw = new StringWriter();
VelocityEngine ve = new VelocityEngine();
ve.Init();
Boolean ok = ve.Evaluate(c, sw, "ContextTest.CaseInsensitive", "Hello $firstName $lastName");
Assert.IsTrue(ok, "Evaluation returned failure");
Assert.AreEqual("Hello Cort $lastName", sw.ToString());
// create a context based on a case insensitive hashtable
Hashtable ht = new Hashtable(StringComparer.CurrentCultureIgnoreCase);
ht.Add("firstName", "Cort");
ht.Add("LastName", "Schaefer");
c = new VelocityContext(ht);
// verify the output, $lastName should be resolved
sw = new StringWriter();
ok = ve.Evaluate(c, sw, "ContextTest.CaseInsensitive", "Hello $firstName $lastName");
Assert.IsTrue(ok, "Evaluation returned failure");
Assert.AreEqual("Hello Cort Schaefer", sw.ToString());
// create a context based on a case insensitive hashtable, verify that stuff added to the context after it is created if found case insensitive
ht = new Hashtable(StringComparer.CurrentCultureIgnoreCase);
ht.Add("firstName", "Cort");
c = new VelocityContext(ht);
c.Put("LastName", "Schaefer");
// verify the output, $lastName should be resolved
sw = new StringWriter();
ok = ve.Evaluate(c, sw, "ContextTest.CaseInsensitive", "Hello $firstName $lastName");
Assert.IsTrue(ok, "Evaluation returned failure");
Assert.AreEqual("Hello Cort Schaefer", sw.ToString());
}
public void DoesNotGiveNullReferenceExceptionWhenAmbiguousMatchBecauseOfNullArg()
{
VelocityEngine engine = new VelocityEngine();
engine.Init();
VelocityContext ctx = new VelocityContext();
ctx.Put("test", new TestClass());
ctx.Put("nullObj", null);
StringWriter writer = new StringWriter();
Assert.IsTrue(engine.Evaluate(ctx, writer, "testEval", "$test.DoSomething($nullObj)"));
Assert.AreEqual("$test.DoSomething($nullObj)", writer.GetStringBuilder().ToString());
}
public void VTLTest1()
{
// VelocityCharStream vcs = new VelocityCharStream(new StringReader(":=t#${A.T1}ms"), 1, 1);
// Parser p = new Parser(vcs);
// SimpleNode root = p.process();
//
// String nodes = String.Empty;
// if (root != null) {
// Token t = root.FirstToken;
// nodes += t.kind.ToString();
// while (t != root.LastToken) {
// t = t.next;
// nodes += "," + t.kind.ToString();
// }
// }
//
// throw new System.Exception(nodes);
VelocityEngine velocityEngine = new VelocityEngine();
velocityEngine.Init();
VelocityContext c = new VelocityContext();
c.Put("A", new A());
// modified version so Bernhard could continue
StringWriter sw = new StringWriter();
Boolean ok = velocityEngine.Evaluate(c, sw, "VTLTest1", "#set($hash = \"#\"):=t${hash}${A.T1}ms");
Assert.IsTrue(ok, "Evaluation returned failure");
Assert.AreEqual(":=t#0ms", sw.ToString());
// the actual problem reported
sw = new StringWriter();
ok = velocityEngine.Evaluate(c, sw, "VTLTest1", ":=t#${A.T1}ms");
Assert.IsTrue(ok, "Evaluation returned failure");
Assert.AreEqual(":=t#0ms", sw.ToString());
}
public void DuplicateMethodNames()
{
StringWriter sw = new StringWriter();
VelocityContext c = new VelocityContext();
c.Put("model", new ModelClass());
VelocityEngine velocityEngine = new VelocityEngine();
velocityEngine.Init();
bool ok = velocityEngine.Evaluate(c, sw,
"ContextTest.CaseInsensitive",
"$model.DoSome('y') $model.DoSome(2) ");
Assert.IsTrue(ok, "Evaluation returned failure");
Assert.AreEqual("x:y 4 ", sw.ToString());
}
public void DecimalToString()
{
StringWriter sw = new StringWriter();
VelocityContext c = new VelocityContext();
c.Put("x", (decimal) 1.2);
c.Put("model", new ModelClass());
VelocityEngine velocityEngine = new VelocityEngine();
velocityEngine.Init();
bool ok = velocityEngine.Evaluate(c, sw,
"ContextTest.CaseInsensitive",
"$model.Amount.ToString() \r\n" +
"$model.Amount.ToString('#0.00') \r\n" +
"$x.ToString() \r\n" +
"$x.ToString('#0.00') \r\n");
Assert.IsTrue(ok, "Evaluation returned failure");
Assert.AreEqual("1.2 \r\n1.20 \r\n1.2 \r\n1.20 \r\n", sw.ToString());
}
public void PropertiesAreAlsoCaseInsensitive()
{
// normal case sensitive context
VelocityContext c = new VelocityContext();
c.Put("something", new Something());
VelocityEngine ve = new VelocityEngine();
ve.Init();
// verify the output, $lastName should not be resolved
StringWriter sw = new StringWriter();
bool ok = ve.Evaluate(c, sw, string.Empty, "Hello $something.firstName");
Assert.IsTrue(ok, "Evaluation returned failure");
Assert.AreEqual("Hello hammett", sw.ToString());
sw.GetStringBuilder().Length = 0;
ok = ve.Evaluate(c, sw, string.Empty, "Hello $something.Firstname");
Assert.IsTrue(ok, "Evaluation returned failure");
Assert.AreEqual("Hello hammett", sw.ToString());
sw.GetStringBuilder().Length = 0;
ok = ve.Evaluate(c, sw, string.Empty, "Hello $something.firstname");
Assert.IsTrue(ok, "Evaluation returned failure");
Assert.AreEqual("Hello hammett", sw.ToString());
}
public void Hashtable1()
{
VelocityContext c = new VelocityContext();
Hashtable x = new Hashtable();
x.Add("item", "value1");
c.Put("x", x);
StringWriter sw = new StringWriter();
VelocityEngine ve = new VelocityEngine();
ve.Init();
Boolean ok = false;
ok = ve.Evaluate(c, sw,
"ContextTest.CaseInsensitive",
"$x.get_Item( \"item\" )");
Assert.IsTrue(ok, "Evaluation returned failure");
Assert.AreEqual("value1", sw.ToString());
}
public void ParamArraySupportAndForEach2()
{
ArrayList items = new ArrayList();
items.Add("a");
items.Add("b");
items.Add("c");
VelocityContext c = new VelocityContext();
c.Put("x", new Something());
c.Put("items", items);
StringWriter sw = new StringWriter();
VelocityEngine velocityEngine = new VelocityEngine();
velocityEngine.Init();
Boolean ok = false;
ok = velocityEngine.Evaluate(c, sw,
"ContextTest.CaseInsensitive",
"#foreach( $item in $items )\r\n" +
"#if($item == \"a\")\r\n $x.Contents( \"x\", \"y\" )#end\r\n" +
"#if($item == \"b\")\r\n $x.Contents( \"x\" )#end\r\n" +
"#if($item == \"c\")\r\n $x.Contents( \"c\", \"d\", \"e\" )#end\r\n" +
"#end\r\n");
Assert.IsTrue(ok, "Evaluation returned failure");
Assert.AreEqual(" x,y x c,d,e", sw.ToString());
}
public void ParamArraySupportMultipleCalls()
{
VelocityContext c = new VelocityContext();
c.Put("x", new Something());
StringWriter sw = new StringWriter();
VelocityEngine ve = new VelocityEngine();
ve.Init();
Boolean ok = false;
ok = ve.Evaluate(c, sw,
"ContextTest.CaseInsensitive",
"$x.Contents( \"x\", \"y\" )\r\n$x.Contents( \"w\", \"z\" )\r\n$x.Contents( \"j\", \"f\", \"a\" )");
Assert.IsTrue(ok, "Evaluation returned failure");
Assert.AreEqual("x,y\r\nw,z\r\nj,f,a", sw.ToString());
sw = new StringWriter();
ok = ve.Evaluate(c, sw,
"ContextTest.CaseInsensitive",
"$x.Contents( \"x\", \"y\" )\r\n$x.Contents( \"w\", \"z\" )\r\n$x.Contents( \"j\", \"f\", \"a\" )");
Assert.IsTrue(ok, "Evaluation returned failure");
Assert.AreEqual("x,y\r\nw,z\r\nj,f,a", sw.ToString());
}
public void ForEachSimpleCase()
{
ArrayList items = new ArrayList();
items.Add("a");
items.Add("b");
items.Add("c");
VelocityContext c = new VelocityContext();
c.Put("x", new Something2());
c.Put("items", items);
c.Put("d1", new DateTime(2005, 7, 16));
c.Put("d2", new DateTime(2005, 7, 17));
c.Put("d3", new DateTime(2005, 7, 18));
StringWriter sw = new StringWriter();
VelocityEngine ve = new VelocityEngine();
ve.Init();
Boolean ok = false;
ok = ve.Evaluate(c, sw,
"ContextTest.CaseInsensitive",
"#foreach( $item in $items )\r\n" +
"#if($item == \"a\")\r\n $x.FormatDate( $d1 )#end\r\n" +
"#if($item == \"b\")\r\n $x.FormatDate( $d2 )#end\r\n" +
"#if($item == \"c\")\r\n $x.FormatDate( $d3 )#end\r\n" +
"#end\r\n");
Assert.IsTrue(ok, "Evaluation returned failure");
Assert.AreEqual(" 16 17 18", sw.ToString());
}
public string Eval(string text, bool wrapBetweenQuote)
{
VelocityContext c = new VelocityContext();
Hashtable hash2 = new Hashtable();
hash2["id"] = "123";
c.Put("params", hash2);
c.Put("style", "style='color:red'");
c.Put("survey", 1);
c.Put("id", 2);
c.Put("siteRoot", String.Empty);
c.Put("Helper", new Helper());
c.Put("DictHelper", new DictHelper());
StringWriter sw = new StringWriter();
VelocityEngine velocityEngine = new VelocityEngine();
velocityEngine.Init();
string templatePrefix = "$Helper.Dump(";
string templateSuffix = ")";
string templateContent = (wrapBetweenQuote) ? '"' + text + '"' : text;
string template = templatePrefix + templateContent + templateSuffix;
bool ok = velocityEngine.Evaluate(c, sw, "ContextTest.CaseInsensitive", template);
Assert.IsTrue(ok, "Evaluation returned failure");
string result = sw.ToString();
return result.StartsWith(templatePrefix) ? text : result;
}
