Difference between revisions of "Extensions.File.WriteLine"

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(Created page with "{{DISPLAYTITLE:OTX '''WriteLine'''}}Category:File == Classification == {{ClassificationActivity | WriteLine | UPDATING... | Action | Extensions.File|OTX File extensi...")
 
 
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{{DISPLAYTITLE:OTX '''WriteLine'''}}[[Category:File]]
 
{{DISPLAYTITLE:OTX '''WriteLine'''}}[[Category:File]]
 
== Classification ==
 
== Classification ==
−
{{ClassificationActivity | WriteLine | UPDATING... | [[Action]] | [[Extensions.File|OTX File extension]] | UPDATING... | UPDATING... | UPDATING... }}
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{{ClassificationActivity | WriteLine| Appends the specified string value followed by a line break to the file handle | [[Action]] | [[Extensions.File|OTX File extension]] | [[Extensions.File#Actions|File related Actions]]| [[Extensions.File.FileAccessException|FileAccessException]] <br/> [[Extensions.File.FileFormatException|FileFormatException]] <br/> [[Extensions.File.FileLockException|FileLockException]]| -|}}
  
 
== OTL Syntax ==
 
== OTL Syntax ==
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UPDATING...<!--
 
 
<syntaxhighlight lang="java" enclose="div" style="font-size: medium;">
 
<syntaxhighlight lang="java" enclose="div" style="font-size: medium;">
−
DiagCom.CloseComChannel(ComChannelVariable);
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File.WriteLine(FileWriteHandleTerm handle, StringTerm value);
 
</syntaxhighlight>
 
</syntaxhighlight>
−
-->
 
  
 
== Description ==
 
== Description ==
−
UPDATING...<!--
+
The '''WriteLine''' activity appends the specified string value followed by a line break to the file handle. The style of the line break shall be taken from the underlying operating system (Unix: '\n', Windows: '\r\n' or MacOS '\r').
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OTX CloseComChannel activity is used for the [[Diagnosis Runtime System]] to announce that an open communication channel that all relevant resources can be released and closed.
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{{ComChannelMemoryUsageNote}}
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The first read or write activity on a file handle defines if an access shall be realized by line, bytes or file. Mixed access will lead to a [[Extensions.File.FileFormatException|FileFormatException]].
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{{Important|Please note that the use of a shared '''ComChannel''' can bring the OTX runtime system in an undefined state and that is this case is not validated at design time!}}
 
−
-->
 
  
 
== Properties ==
 
== Properties ==
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UPDATING...<!--
 
 
{| {{TableHeader}}
 
{| {{TableHeader}}
 
{{TableRowPropertiesHeader}}
 
{{TableRowPropertiesHeader}}
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{{TableRowPropertie1| ComChannel | [[Extensions.DiagCom.ComChannel|ComChannel]] | [[Variable]] | - | [1] | Communication Channel (Control unit).}}
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{{TableRowPropertie1| Handle| [[Extensions.File.FileWriteHandle|FileWriteHandle]] | [[Term]] | - | [1..1] | The handle for the file that the related file object encapsulates.}}
 +
{{TableRowPropertie2| Value| [[Core.DataTypes.SimpleDataType.String|String]] | [[Term]] | - | [1..1] | The string to write to the file. The string can contain line breaks, which will be written without any operation system specific conversion.}}
 
|}
 
|}
−
-->
 
  
 
== OTL Examples ==
 
== OTL Examples ==
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UPDATING...<!--
 
 
<syntaxhighlight lang="java" enclose="div" style="font-size: medium;">
 
<syntaxhighlight lang="java" enclose="div" style="font-size: medium;">
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DiagCom.ComChannel myComCannel;
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/// Local Declarations
 +
 
 +
File.FileWriteHandle FileWriteHandle1;
  
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myComCannel = DiagCom.GetComChannel("DiagnosticsCan_ECU_1", null, false);
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/// Flow
  
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// Code example using the variable myComChannel
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FileWriteHandle1 = File.OpenFileForWrite("file:///D:/abc/abc.txt", false, @Encoding:UTF-8);
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// ...
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File.WriteLine(FileWriteHandle1, "Hello\r\nWord");
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DiagCom.CloseComChannel(myComCannel);</syntaxhighlight>
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File.WriteLine(FileWriteHandle1, "Hello Word");
 
</syntaxhighlight>
 
</syntaxhighlight>
−
-->
 
  
 
== See also ==
 
== See also ==
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UPDATING...
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[[Extensions.File.CloseFile|CloseFile]] <br/>
 +
[[Extensions.File.DeleteDirectory|DeleteDirectory]]<br/>
 +
[[Extensions.File.DeleteFile|DeleteFile]]<br/>
 +
[[Extensions.File.SaveFile|SaveFile]]<br/>
 +
[[Extensions.File.WriteBytes|WriteBytes]]<br/>
 +
[[Extensions.File.WriteFile|WriteFile]]<br/>
 +
<!--[[Extensions.File.WriteLine|WriteLine]]-->

Latest revision as of 10:02, 2 November 2018

Classification

Name WriteLine
Short Description Appends the specified string value followed by a line break to the file handle
Class Action
Extension OTX File extension
Group File related Actions
Exceptions FileAccessException
FileFormatException
FileLockException
Checker Rules -
Standard Compliant Yes

OTL Syntax

File.WriteLine(FileWriteHandleTerm handle, StringTerm value);

Description

The WriteLine activity appends the specified string value followed by a line break to the file handle. The style of the line break shall be taken from the underlying operating system (Unix: '\n', Windows: '\r\n' or MacOS '\r').

The first read or write activity on a file handle defines if an access shall be realized by line, bytes or file. Mixed access will lead to a FileFormatException.

Properties

Name Data Type Class Default Cardinality Description
Handle FileWriteHandle Term - [1..1] The handle for the file that the related file object encapsulates.
Value String Term - [1..1] The string to write to the file. The string can contain line breaks, which will be written without any operation system specific conversion.

OTL Examples

/// Local Declarations

File.FileWriteHandle FileWriteHandle1;

/// Flow

FileWriteHandle1 = File.OpenFileForWrite("file:///D:/abc/abc.txt", false, @Encoding:UTF-8);
File.WriteLine(FileWriteHandle1, "Hello\r\nWord");
File.WriteLine(FileWriteHandle1, "Hello Word");

See also

CloseFile
DeleteDirectory
DeleteFile
SaveFile
WriteBytes
WriteFile

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