Package org.aspectj.ajdt.ajc

Class AjdtCommand

java.lang.Object

org.aspectj.ajdt.ajc.AjdtCommand

All Implemented Interfaces:

ICommand

public class AjdtCommand
extends Object
implements ICommand

ICommand adapter for the AspectJ compiler. Not thread-safe.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	ABORT_MESSAGE	Message String for any AbortException thrown from ICommand API's

Constructor Summary

Constructors

Constructor	Description
AjdtCommand()

Method Summary

Modifier and Type	Method	Description
protected boolean	doCommand(IMessageHandler handler, boolean repeat)	Delegate of both runCommand and repeatCommand.
static AjBuildConfig	genBuildConfig(String[] args, CountingMessageHandler handler)	This creates a build configuration for the arguments.
protected static IMessage.Kind	inferKind(String message)	Heuristically infer the type of output message logged by the AspectJ compiler.
boolean	repeatCommand(IMessageHandler handler)	Run AspectJ compiler, wrapping any exceptions thrown as ABORT messages (containing ABORT_MESSAGE String).
boolean	runCommand(String[] args, IMessageHandler handler)	Run AspectJ compiler, wrapping any exceptions thrown as ABORT messages (containing ABORT_MESSAGE String).

Methods inherited from class java.lang.Object

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

Field Details

ABORT_MESSAGE

public static final String ABORT_MESSAGE

Message String for any AbortException thrown from ICommand API's

See Also:

• Constant Field Values

Constructor Details

AjdtCommand

public AjdtCommand()

Method Details

runCommand

public boolean runCommand(String[] args,
 IMessageHandler handler)

Run AspectJ compiler, wrapping any exceptions thrown as ABORT messages (containing ABORT_MESSAGE String).

Specified by:

runCommand in interface ICommand

Parameters:

args - the String[] for the compiler

handler - the IMessageHandler for any messages

Returns:

false if handler has errors or the command failed

See Also:

• ICommand.runCommand(String[], IMessageHandler)

repeatCommand

public boolean repeatCommand(IMessageHandler handler)

Run AspectJ compiler, wrapping any exceptions thrown as ABORT messages (containing ABORT_MESSAGE String).

Specified by:

repeatCommand in interface ICommand

Parameters:

handler - the IMessageHandler for any messages

Returns:

false if handler has errors or the command failed

See Also:

• ICommand.repeatCommand(IMessageHandler)

doCommand

protected boolean doCommand(IMessageHandler handler,
 boolean repeat)

Delegate of both runCommand and repeatCommand. This invokes the argument parser each time (even when repeating). If the parser detects errors, this signals an abort with the usage message and returns false.

Parameters:

handler - the IMessageHandler sink for any messages

repeat - if true, do incremental build, else do batch build

Returns:

false if handler has any errors or command failed

genBuildConfig

public static AjBuildConfig genBuildConfig(String[] args,
 CountingMessageHandler handler)

This creates a build configuration for the arguments. Errors reported to the handler:

1. The parser detects some directly
2. The parser grabs some from the error stream emitted by its superclass
3. The configuration has a self-test

In the latter two cases, the errors do not have a source location context for locating the error.

inferKind

protected static IMessage.Kind inferKind(String message)

Heuristically infer the type of output message logged by the AspectJ compiler. This is a simple keyword matcher looking for substrings like "[error]", "[warning]", "AspectJ-specific options:", "AspectJ-specific non-standard options:", "Warning options:".

Parameters:

message - AspectJ compiler message

Returns:

inferred message kind, either of ERROR, WARNING, USAGE, INFO