VMS IDE for Java (Kotlin, Scala) - Revision history

Sergey.vorfolomeev at 08:02, 11 September 2019

2019-09-11T08:02:12Z

← Older revision		Revision as of 08:02, 11 September 2019
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	== Working on a Java, Kotlin or Scala project ==		== Working on a Java, Kotlin or Scala project ==

			=== Prerequirements ===

			* Java (Scala, Kotlin) must be installed on VMS host
			* Add '''set process/parse_style=extended''' to your LOGIN.COM

	=== Creating and building a project ===		=== Creating and building a project ===

Sergey.vorfolomeev at 07:56, 5 September 2019

2019-09-05T07:56:36Z

← Older revision		Revision as of 07:56, 5 September 2019
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	~~'''Note: support for JVM based languages (Java, Kotlin, Scala) will be available soon'''~~

	== Working on a Java, Kotlin or Scala project ==		== Working on a Java, Kotlin or Scala project ==

Sergey.vorfolomeev: /* Creating Debug Configurations */

2019-09-03T03:42:01Z

Creating Debug Configurations

← Older revision		Revision as of 03:42, 3 September 2019
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	* '''arguments''' is a string with arguments passed to the program.		* '''arguments''' is a string with arguments passed to the program.
	* '''stopOnEntry''' indicates whether do stop or not on the program entry.		* '''stopOnEntry''' indicates whether do stop or not on the program entry.
	</li>f		</li>
	</ol>		</ol>

Andrey.logachev at 18:16, 2 September 2019

2019-09-02T18:16:41Z

← Older revision		Revision as of 18:16, 2 September 2019
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	<ol>		<ol>
	<li> To start Debugger, press <code>F5</code>. If no debug configuration is selected, the ''Select environment'' dropdown will be shown.<br> [[File:Jvm-dbg-select.png\|dbg-select]]</li>		<li> To start Debugger, press <code>F5</code>. If no debug configuration is selected, the ''Select environment'' dropdown will be shown.<br> [[File:Jvm-dbg-select.png\|dbg-select]]</li>
	<li> Choose '''VMS JVM Debugger'''. If all java classes are collected successfully, the ''entry class'' ~~quickpick~~ popup will be shown.<br> [[File:Jvm-dbg-select-main.png\|select-main]]</li>		<li> Choose '''VMS JVM Debugger'''. If all java classes are collected successfully, the ''entry class'' QuickPick popup will be shown.<br> [[File:Jvm-dbg-select-main.png\|select-main]]</li>
	<li> Select one and debugging will start. </li>		<li> Select one and debugging will start. </li>
	</ol>		</ol>
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	<li> Click 'Configure or Fix...' button on the DEBUG panel.<br>		<li> Click 'Configure or Fix...' button on the DEBUG panel.<br>
	[[File:Jvm-dbg-configure-or-fix.png\|dbg-configure-or-fix]]<br></li>		[[File:Jvm-dbg-configure-or-fix.png\|dbg-configure-or-fix]]<br></li>
	<li> The next step depends on the '''launch.json''' file ~~existance~~:		<li> The next step depends on whether the '''launch.json''' file exists or not:
	<ul>		<ul>
	<li> If there is no '''launch.json''' file, the '''Select environment''' dropdown is displayed. Choose '''VMS JVM Debugger'''.</li>		<li> If there is no '''launch.json''' file, the '''Select environment''' dropdown is displayed. Choose '''VMS JVM Debugger'''.</li>
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	* Specify the '''name'''		* Specify the '''name'''
	* Set the class path - ''A colon-separated list of directories, JAR archives, and ZIP archives where to search for class files in''. In case of "${command:FillClassPath}" class path will be taken from project settings.		* Set the class path - ''A colon-separated list of directories, JAR archives, and ZIP archives where to search for class files in''. In case of "${command:FillClassPath}" class path will be taken from project settings.
	* Enter full class name with the static '''main''' method. In case of "${command:FillClassName}" the 'select executable class' ~~quickpick~~ will be displayed when debugging is started.		* Enter full class name with the static '''main''' method. In case of "${command:FillClassName}" the 'select executable class' QuickPick will be displayed when debugging is started.
	* '''port''' is range of ports for JDB.		* '''port''' is range of ports for JDB.
	* '''arguments''' is a string with arguments passed to the program.		* '''arguments''' is a string with arguments passed to the program.
	* '''stopOnEntry''' indicates whether do stop or not on the program entry.		* '''stopOnEntry''' indicates whether do stop or not on the program entry.
	</li>		</li>f
	</ol>		</ol>

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	When a program is paused, anything that you type to the debugging console is sent to the debugger.		When a program is paused, anything that you type to the debugging console is sent to the debugger.

	Note this to avoid issues with breaking the debugger. For example 'eval a=100' will change the value of variable ''a'' and this will not be caught by the extension.		Note this to avoid issues with breaking the debugger. For example, 'eval a=100' will change the value of variable ''a'' and this will not be caught by the extension.

	[[Category: VMS IDE]]		[[Category: VMS IDE]]

Andrey.logachev at 20:55, 1 September 2019

2019-09-01T20:55:05Z

Show changes

Sergey.vorfolomeev: /* Start */

2019-08-29T06:48:56Z

Start

← Older revision		Revision as of 06:48, 29 August 2019
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	* Enter class path - ''A ':' separated list of directories, JAR archives, and ZIP archives to search for class files.'' In case of "${command:FillClassPath}" class path will be given from project settings.		* Enter class path - ''A ':' separated list of directories, JAR archives, and ZIP archives to search for class files.'' In case of "${command:FillClassPath}" class path will be given from project settings.
	* Enter full class name with the static '''main''' method. In case of "${command:FillClassName}" the 'select executable class' quickpick window will be displayed when debugging is started.		* Enter full class name with the static '''main''' method. In case of "${command:FillClassName}" the 'select executable class' quickpick window will be displayed when debugging is started.
	* '''port''' is ~~diapason~~ of ports for JDB.		* '''port''' is range of ports for JDB.
	* '''arguments''' is argumets string passed to the program.		* '''arguments''' is argumets string passed to the program.
	* '''stopOnEntry''' whether do stop or not on the entry of the program.		* '''stopOnEntry''' whether do stop or not on the entry of the program.

Sergey.vorfolomeev: /* Displaying/Setting variables */

2019-08-29T06:48:20Z

Displaying/Setting variables

← Older revision		Revision as of 06:48, 29 August 2019
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	String variable is displayed 'as is', without escaping. Char variable is escaped if its value is less than 0x20 or greater than 0x7f.		String variable is displayed 'as is', without escaping. Char variable is escaped if its value is less than 0x20 or greater than 0x7f.
	To set the value of a string or char variable, you can write an escaped string (in java rules). No enclosing quotes required!		To set the value of a string or char variable, you can write an escaped string (in java rules). No enclosing quotes required.

	=== Debugging console ===		=== Debugging console ===

Sergey.vorfolomeev: /* Data breakpoints */

2019-08-29T06:47:47Z

Data breakpoints

← Older revision		Revision as of 06:47, 29 August 2019
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	The UI for data breakpoints doesn't exist. To create data breakpoint enter 'watch all <class>.<field>' in the input debugging console while program is paused, to remove enter 'unwatch all <class>.<field>'.		The UI for data breakpoints doesn't exist. To create data breakpoint enter 'watch all <class>.<field>' in the input debugging console while program is paused, to remove enter 'unwatch all <class>.<field>'.
			This feature doesn't allow to catch changing of concrete variable, it will catch all changing of <field> for all instances of <class>. Also it doesn't work for local variables.

	=== Displaying/Setting variables ===		=== Displaying/Setting variables ===

Sergey.vorfolomeev: /* Steps to run java project */

2019-08-28T09:17:48Z

Steps to run java project

← Older revision		Revision as of 09:17, 28 August 2019
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	# Collect Java classes. This step is required for debugging.		# Collect Java classes. This step is required for debugging.
	# Run		# Run

			Because project target will be compiled by one command for all source files please do not mix Kotlin, Scala and Java source files in one project.

	== Abilities ==		== Abilities ==

Sergey.vorfolomeev at 06:57, 28 August 2019

2019-08-28T06:57:19Z

@@ Line 9: / Line 9: @@
 # Upload
 # Build
-# Collect Java classes
+# Collect Java classes. This step is required for debugging.
 # Run
@@ Line 19: / Line 19: @@
 In order to use breakpoints one should execute '''Collect Java classes''' before debugging if project is changed and built.
 Breakpoints are shown grayed until corresponding class is loaded into memory. Also they are grayed if no java class information collected.
 String variable is displayed 'as is', without escaping. Char variable is escaped if its value is less than 0x20 or greater than 0x7f.
-To set the value of a string or char variable, you can write an escaped string (in java rules). No enclosing quotes required!
+=== Debugging console ===
 If the program is running, everything written in the input debugging console will be sent to the program.
 If the program is paused, everything written in the input debugging console will be sent to the debugger. So be careful not to break the debugger. For example 'eval a=100' will change the value of variable and this won't be caught by extension.
 [[Category: VMS IDE]]