org.netbeans.api.java.project.runner

Class JavaRunner

java.lang.Object

org.netbeans.api.java.project.runner.JavaRunner

public final class JavaRunner
extends Object

Class that allows to execute given file(s). API clients can check whether given command is support, by calling #isSupported(String) and execute the command by calling execute(String, Map). Please consult documentation of particular commands for the list of supported properties.

The following "standard" properties are supported by most commands (unless stated otherwise):

PROP_EXECUTE_FILE	file to be executed (optional)	String (absolute path) or FileObject
PROP_WORK_DIR	working directory, project directory of execute.file will be used if missing	String or FileObject or File
PROP_CLASSNAME	class to execute, will be autodetected from execute.file if missing	String
PROP_EXECUTE_CLASSPATH	execute classpath, will be autodetected from execute.file if missing	ClassPath
PROP_PLATFORM_JAVA	java tool which should be used for execution, will be autodetected from platform property if missing	String or FileObject or File
PROP_PLATFORM	java platform on which the class should be executed, default if missing, not needed if platform.java is set	JavaPlatform
PROP_PROJECT_NAME	name of the current project, will be autodetected from execute.file if missing	String
PROP_RUN_JVMARGS	JVM arguments	Iterable of Strings
PROP_APPLICATION_ARGS	application arguments	Iterable of Strings

Since:

1.22

See Also:

JavaRunnerImplementation

Field Summary

Fields

Modifier and Type	Field and Description
static String	PROP_APPLICATION_ARGS Application arguments to be used for the execution.
static String	PROP_CLASSNAME The name of the class to execute.
static String	PROP_EXECUTE_CLASSPATH Execute classpath to use for execution of the class.
static String	PROP_EXECUTE_FILE File to execute.
static String	PROP_PLATFORM Java platform to use for execution.
static String	PROP_PLATFORM_JAVA Java tool to use for execution.
static String	PROP_PROJECT_NAME Project name to use for Output Window caption.
static String	PROP_RUN_JVMARGS JVM arguments to be used for the execution.
static String	PROP_RUNTIME_ENCODING Runtime file encoding passed to the jvm (-Dfile.encoding).
static String	PROP_WORK_DIR Working directory for execution.
static String	QUICK_CLEAN Clean classfiles produced by the Java infrastructure.
static String	QUICK_DEBUG "Test" run the given file in the debugging mode.
static String	QUICK_DEBUG_APPLET "Test" run the given applet in debugging mode.
static String	QUICK_PROFILE "Test" run the given file in the profiling mode.
static String	QUICK_PROFILE_APPLET "Test" run the given applet in the profiling mode.
static String	QUICK_RUN "Test" run the given file.
static String	QUICK_RUN_APPLET "Test" run the given applet.
static String	QUICK_TEST "Test" run the given test.
static String	QUICK_TEST_DEBUG "Test" run the given test in the debugging mode.
static String	QUICK_TEST_PROFILE "Test" run the given test in the profiling mode.

Constructor Summary

Constructors

Constructor and Description
JavaRunner()

Method Summary

Modifier and Type	Method and Description
static ExecutorTask	execute(String command, Map<String,?> properties) Execute the given command with given parameters.
static boolean	isSupported(String command, Map<String,?> properties) Check whether the given command is supported.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

QUICK_RUN

public static final String QUICK_RUN

"Test" run the given file. Classfiles produced by the Java infrastructure will be executed.

These properties are should be set in the properties, or inferable: PROP_EXECUTE_CLASSPATH, PROP_CLASSNAME, PROP_PLATFORM_JAVA, PROP_WORK_DIR, PROP_RUN_JVMARGS and PROP_APPLICATION_ARGS.

Since:

1.22

See Also:

Constant Field Values

QUICK_DEBUG

public static final String QUICK_DEBUG

"Test" run the given file in the debugging mode. Classfiles produced by the Java infrastructure will be executed.

These properties are should be set in the properties, or inferable: PROP_EXECUTE_CLASSPATH, PROP_CLASSNAME, PROP_PLATFORM_JAVA, PROP_WORK_DIR, PROP_RUN_JVMARGS and PROP_APPLICATION_ARGS.

Property stopclassname can be set to a classname to support starting debugger using the Step Into command.

Since:

1.22

See Also:

Constant Field Values

QUICK_PROFILE

public static final String QUICK_PROFILE

"Test" run the given file in the profiling mode. Classfiles produced by the Java infrastructure will be executed.

These properties are should be set in the properties, or inferable: PROP_EXECUTE_CLASSPATH, PROP_CLASSNAME, PROP_PLATFORM_JAVA, PROP_WORK_DIR, PROP_RUN_JVMARGS and PROP_APPLICATION_ARGS.

Since:

1.44

See Also:

Constant Field Values

QUICK_TEST

public static final String QUICK_TEST

"Test" run the given test. Classfiles produced by the Java infrastructure will be executed.

These properties are should be set in the properties, or inferable: PROP_EXECUTE_CLASSPATH, PROP_CLASSNAME, PROP_PLATFORM_JAVA, PROP_WORK_DIR and PROP_RUN_JVMARGS.

application.args property is not supported.

Since:

1.22

See Also:

Constant Field Values

QUICK_TEST_DEBUG

public static final String QUICK_TEST_DEBUG

"Test" run the given test in the debugging mode. Classfiles produced by the Java infrastructure will be executed.

These properties are should be set in the properties, or inferable: PROP_EXECUTE_CLASSPATH, PROP_CLASSNAME, PROP_PLATFORM_JAVA, PROP_WORK_DIR and PROP_RUN_JVMARGS.

application.args property is not supported.

Since:

1.22

See Also:

Constant Field Values

QUICK_TEST_PROFILE

public static final String QUICK_TEST_PROFILE

"Test" run the given test in the profiling mode. Classfiles produced by the Java infrastructure will be executed.

These properties are should be set in the properties, or inferable: PROP_EXECUTE_CLASSPATH, PROP_CLASSNAME, PROP_PLATFORM_JAVA, PROP_WORK_DIR and PROP_RUN_JVMARGS.

application.args property is not supported.

Since:

1.44

See Also:

Constant Field Values

QUICK_RUN_APPLET

public static final String QUICK_RUN_APPLET

"Test" run the given applet. Classfiles produced by the Java infrastructure will be executed.

These properties are should be set in the properties, or inferable: PROP_EXECUTE_CLASSPATH, PROP_EXECUTE_FILE, PROP_PLATFORM_JAVA, PROP_WORK_DIR and PROP_RUN_JVMARGS, applet.url.

Since:

1.22

See Also:

Constant Field Values

QUICK_DEBUG_APPLET

public static final String QUICK_DEBUG_APPLET

"Test" run the given applet in debugging mode. Classfiles produced by the Java infrastructure will be executed.

These properties are should be set in the properties, or inferable: PROP_EXECUTE_CLASSPATH, PROP_EXECUTE_FILE, PROP_PLATFORM_JAVA, PROP_WORK_DIR and PROP_RUN_JVMARGS, applet.url.

Since:

1.22

See Also:

Constant Field Values

QUICK_PROFILE_APPLET

public static final String QUICK_PROFILE_APPLET

"Test" run the given applet in the profiling mode. Classfiles produced by the Java infrastructure will be executed.

These properties are should be set in the properties, or inferable: PROP_EXECUTE_CLASSPATH, PROP_EXECUTE_FILE, PROP_PLATFORM_JAVA, PROP_WORK_DIR and PROP_RUN_JVMARGS, applet.url.

Since:

1.44

See Also:

Constant Field Values

QUICK_CLEAN

public static final String QUICK_CLEAN

Clean classfiles produced by the Java infrastructure.

Since:

1.22

See Also:

Constant Field Values

PROP_EXECUTE_FILE

public static final String PROP_EXECUTE_FILE

File to execute. Should be either String (absolute path) or FileObject.

Since:

1.22

See Also:

Constant Field Values

PROP_WORK_DIR

public static final String PROP_WORK_DIR

Working directory for execution. Should be either String (absolute path) or FileObject or File.

Since:

1.22

See Also:

Constant Field Values

PROP_RUN_JVMARGS

public static final String PROP_RUN_JVMARGS

JVM arguments to be used for the execution. Should be an Iterable of Strings.

Arguments may also be contributed by StartupExtenders; the JavaPlatform (see PROP_PLATFORM) will be in the context, as will a Project if available from PROP_EXECUTE_FILE or PROP_WORK_DIR.

Since:

1.22

See Also:

Constant Field Values

PROP_CLASSNAME

public static final String PROP_CLASSNAME

The name of the class to execute. Should be String - fully qualified binary name. Will be autodetected from PROP_EXECUTE_FILE if missing.

Since:

1.22

See Also:

Constant Field Values

PROP_EXECUTE_CLASSPATH

public static final String PROP_EXECUTE_CLASSPATH

Execute classpath to use for execution of the class. Should be ClassPath. Will be autodetected from PROP_EXECUTE_FILE if missing.

Since:

1.22

See Also:

Constant Field Values

PROP_PLATFORM_JAVA

public static final String PROP_PLATFORM_JAVA

Java tool to use for execution. Should be String (absolute path) or FileObject or File. Will be autodetected from PROP_PLATFORM if missing.

Since:

1.22

See Also:

Constant Field Values

PROP_PLATFORM

public static final String PROP_PLATFORM

Java platform to use for execution. Should be JavaPlatform. Will be used to autodetect PROP_PLATFORM_JAVA.

Since:

1.22

See Also:

Constant Field Values

PROP_PROJECT_NAME

public static final String PROP_PROJECT_NAME

Project name to use for Output Window caption. Should be String. Will be autodetected from PROP_EXECUTE_FILE if missing.

Since:

1.22

See Also:

Constant Field Values

PROP_APPLICATION_ARGS

public static final String PROP_APPLICATION_ARGS

Application arguments to be used for the execution. Should be an Iterable of Strings.

Since:

1.22

See Also:

Constant Field Values

PROP_RUNTIME_ENCODING

public static final String PROP_RUNTIME_ENCODING

Runtime file encoding passed to the jvm (-Dfile.encoding). If not given the FileEncodingQuery is used to obtain the encoding.

Since:

1.28

See Also:

Constant Field Values

Constructor Detail

JavaRunner

public JavaRunner()

Method Detail

isSupported

public static boolean isSupported(String command,
                                  Map<String,?> properties)

Check whether the given command is supported.

Parameters:

command - command name

toRun - either the file that would be executed, or the project folder

Returns:

true if and only if the given command is supported for given file/folder

Since:

1.22

execute

public static ExecutorTask execute(String command,
                                   Map<String,?> properties)
                            throws IOException,
                                   UnsupportedOperationException

Execute the given command with given parameters. Please refer to the documentation of the given command for supported properties.

Parameters:

command - command to execute

props - properties

toRun - file to run

Throws:

IOException - if execution fails

UnsupportedOperationException - if the given command is not supported

Since:

1.22