pmlopes 2004/10/25 08:34:44
Modified: modules/core/src/java/org/openejb/server/telnet Command.java
TextConsole.java
Log:
Stateful passivator fix and some inner class optimizations
Revision Changes Path
1.2 +377 -189
openejb1/modules/core/src/java/org/openejb/server/telnet/Command.java
Index: Command.java
===================================================================
RCS file:
/home/projects/openejb/scm/openejb1/modules/core/src/java/org/openejb/server/telnet/Command.java,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- Command.java 26 Mar 2004 21:42:54 -0000 1.1
+++ Command.java 25 Oct 2004 12:34:44 -0000 1.2
@@ -1,189 +1,377 @@
-/**
- * Redistribution and use of this software and associated documentation
- * ("Software"), with or without modification, are permitted provided
- * that the following conditions are met:
- *
- * 1. Redistributions of source code must retain copyright
- * statements and notices. Redistributions must also contain a
- * copy of this document.
- *
- * 2. Redistributions in binary form must reproduce the
- * above copyright notice, this list of conditions and the
- * following disclaimer in the documentation and/or other
- * materials provided with the distribution.
- *
- * 3. The name "OpenEJB" must not be used to endorse or promote
- * products derived from this Software without prior written
- * permission of The OpenEJB Group. For written permission,
- * please contact [EMAIL PROTECTED]
- *
- * 4. Products derived from this Software may not be called "OpenEJB"
- * nor may "OpenEJB" appear in their names without prior written
- * permission of The OpenEJB Group. OpenEJB is a registered
- * trademark of The OpenEJB Group.
- *
- * 5. Due credit should be given to the OpenEJB Project
- * (http://openejb.sf.net/).
- *
- * THIS SOFTWARE IS PROVIDED BY THE OPENEJB GROUP AND CONTRIBUTORS
- * ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
- * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
- * THE OPENEJB GROUP OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
- * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * Copyright 2001 (C) The OpenEJB Group. All Rights Reserved.
- *
- * $Id$
- */
-package org.openejb.server.telnet;
-
-import java.io.DataInputStream;
-import java.io.IOException;
-import java.io.PrintStream;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.StringTokenizer;
-
-/**
- * @author <a href="mailto:[EMAIL PROTECTED]">David Blevins</a>
- */
-public class Command {
-
-
- protected static HashMap commands = new HashMap();
-
- static
- {
- loadCommandList();
- }
-
- protected static Command unknownCommand = new Command();
-
- protected static void register( String name, Command cmd ) {
- commands.put( name, cmd );
- }
-
- protected static void register( String name, Class cmd ) {
- commands.put( name, cmd );
- }
-
- public static Command getCommand( String name ) {
- Object cmd = commands.get( name );
-
- if ( cmd instanceof Class ) {
- cmd = loadCommand( ( Class ) cmd );
- register( name, ( Command ) cmd );
- }
-
- return( Command ) cmd;
- }
-
- // - Public methods - //
-
- public void exec( Arguments args, DataInputStream in, PrintStream out ) throws
IOException
- {
- out.println( "not implemented" );
- }
-
-
- // - Protected methods - //
- protected static Command loadCommand( Class commandClass ) {
- Command cmd = null;
- try {
- cmd = ( Command ) commandClass.newInstance();
- } catch ( Exception e ) {
- //throw new IOException("Cannot instantiate command class
"+commandClass+"\n"+e.getClass().getName()+":\n"+e.getMessage());
- }
-
- return cmd;
- }
-
-
- /*
- TODO:
- - Create the basic list in ant
- - Add the regexp package to the ant scripts
- - update the loadCommandList to read the list
- made in the ant script
-
- */
- protected static void loadCommandList() {
- Exit.register();
- Help.register();
- Lookup.register();
- Ls.register();
- Stop.register();
- Version.register();
- GroovySh.register();
- }
-
- public static class Arguments {
- // holds the whole string representing what's been typed by a user after a
command name
- private String args;
-
- private String[] argsArray = new String[0];
-
- private boolean alreadyParsed = false;
-
- Arguments( String args ) {
- this.args = args;
- }
-
- String get() {
- return args;
- }
-
- /**
- * @param i
- * @return i-th argument
- */
- String get( int i ) {
- parseArgs();
- return( argsArray != null ? argsArray[i] : null );
- }
-
- int count() {
- parseArgs();
- return( argsArray != null ? argsArray.length : 0 );
- }
-
- Iterator iterator() {
- return new Iterator() {
- StringTokenizer st = new StringTokenizer( args );
-
- public boolean hasNext() {
- return st.hasMoreTokens();
- }
-
- public Object next() {
- return st.nextToken();
- }
-
- public void remove() {
- // not supported
- }
- };
- }
-
- private void parseArgs() {
- if ( !alreadyParsed ) {
- ArrayList arrayList = new ArrayList();
- Iterator it = iterator();
- while ( it.hasNext() ) {
- arrayList.add( it.next() );
- }
- argsArray = ( String[] ) arrayList.toArray( argsArray );
- alreadyParsed = true;
- }
- }
- }
-}
-
+/**
+
+ * Redistribution and use of this software and associated documentation
+
+ * ("Software"), with or without modification, are permitted provided
+
+ * that the following conditions are met:
+
+ *
+
+ * 1. Redistributions of source code must retain copyright
+
+ * statements and notices. Redistributions must also contain a
+
+ * copy of this document.
+
+ *
+
+ * 2. Redistributions in binary form must reproduce the
+
+ * above copyright notice, this list of conditions and the
+
+ * following disclaimer in the documentation and/or other
+
+ * materials provided with the distribution.
+
+ *
+
+ * 3. The name "OpenEJB" must not be used to endorse or promote
+
+ * products derived from this Software without prior written
+
+ * permission of The OpenEJB Group. For written permission,
+
+ * please contact [EMAIL PROTECTED]
+
+ *
+
+ * 4. Products derived from this Software may not be called "OpenEJB"
+
+ * nor may "OpenEJB" appear in their names without prior written
+
+ * permission of The OpenEJB Group. OpenEJB is a registered
+
+ * trademark of The OpenEJB Group.
+
+ *
+
+ * 5. Due credit should be given to the OpenEJB Project
+
+ * (http://openejb.sf.net/).
+
+ *
+
+ * THIS SOFTWARE IS PROVIDED BY THE OPENEJB GROUP AND CONTRIBUTORS
+
+ * ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
+
+ * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+
+ * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+
+ * THE OPENEJB GROUP OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+
+ *
+
+ * Copyright 2001 (C) The OpenEJB Group. All Rights Reserved.
+
+ *
+
+ * $Id$
+
+ */
+
+package org.openejb.server.telnet;
+
+
+
+import java.io.DataInputStream;
+
+import java.io.IOException;
+
+import java.io.PrintStream;
+
+import java.util.ArrayList;
+
+import java.util.HashMap;
+
+import java.util.Iterator;
+
+import java.util.StringTokenizer;
+
+
+
+/**
+
+ * @author <a href="mailto:[EMAIL PROTECTED]">David Blevins</a>
+
+ */
+
+public class Command {
+
+
+
+
+
+ protected static final HashMap commands = new HashMap();
+
+
+
+ static
+
+ {
+
+ loadCommandList();
+
+ }
+
+
+
+ protected static final Command unknownCommand = new Command();
+
+
+
+ protected static void register( String name, Command cmd ) {
+
+ commands.put( name, cmd );
+
+ }
+
+
+
+ protected static void register( String name, Class cmd ) {
+
+ commands.put( name, cmd );
+
+ }
+
+
+
+ public static Command getCommand( String name ) {
+
+ Object cmd = commands.get( name );
+
+
+
+ if ( cmd instanceof Class ) {
+
+ cmd = loadCommand( ( Class ) cmd );
+
+ register( name, ( Command ) cmd );
+
+ }
+
+
+
+ return( Command ) cmd;
+
+ }
+
+
+
+ // - Public methods - //
+
+
+
+ public void exec( Arguments args, DataInputStream in, PrintStream out ) throws
IOException
+
+ {
+
+ out.println( "not implemented" );
+
+ }
+
+
+
+
+
+ // - Protected methods - //
+
+ protected static Command loadCommand( Class commandClass ) {
+
+ Command cmd = null;
+
+ try {
+
+ cmd = ( Command ) commandClass.newInstance();
+
+ } catch ( Exception e ) {
+
+ //throw new IOException("Cannot instantiate command class
"+commandClass+"\n"+e.getClass().getName()+":\n"+e.getMessage());
+
+ }
+
+
+
+ return cmd;
+
+ }
+
+
+
+
+
+ /*
+
+ TODO:
+
+ - Create the basic list in ant
+
+ - Add the regexp package to the ant scripts
+
+ - update the loadCommandList to read the list
+
+ made in the ant script
+
+
+
+ */
+
+ protected static void loadCommandList() {
+
+ Exit.register();
+
+ Help.register();
+
+ Lookup.register();
+
+ Ls.register();
+
+ Stop.register();
+
+ Version.register();
+
+ GroovySh.register();
+
+ }
+
+
+
+ public static class Arguments {
+
+ // holds the whole string representing what's been typed by a user after a
command name
+
+ private String args;
+
+
+
+ private String[] argsArray = new String[0];
+
+
+
+ private boolean alreadyParsed = false;
+
+
+
+ Arguments( String args ) {
+
+ this.args = args;
+
+ }
+
+
+
+ String get() {
+
+ return args;
+
+ }
+
+
+
+ /**
+
+ * @param i
+
+ * @return i-th argument
+
+ */
+
+ String get( int i ) {
+
+ parseArgs();
+
+ return( argsArray != null ? argsArray[i] : null );
+
+ }
+
+
+
+ int count() {
+
+ parseArgs();
+
+ return( argsArray != null ? argsArray.length : 0 );
+
+ }
+
+
+
+ Iterator iterator() {
+
+ return new Iterator() {
+
+ StringTokenizer st = new StringTokenizer( args );
+
+
+
+ public boolean hasNext() {
+
+ return st.hasMoreTokens();
+
+ }
+
+
+
+ public Object next() {
+
+ return st.nextToken();
+
+ }
+
+
+
+ public void remove() {
+
+ // not supported
+
+ }
+
+ };
+
+ }
+
+
+
+ private void parseArgs() {
+
+ if ( !alreadyParsed ) {
+
+ ArrayList arrayList = new ArrayList();
+
+ Iterator it = iterator();
+
+ while ( it.hasNext() ) {
+
+ arrayList.add( it.next() );
+
+ }
+
+ argsArray = ( String[] ) arrayList.toArray( argsArray );
+
+ alreadyParsed = true;
+
+ }
+
+ }
+
+ }
+
+}
+
+
1.2 +325 -163
openejb1/modules/core/src/java/org/openejb/server/telnet/TextConsole.java
Index: TextConsole.java
===================================================================
RCS file:
/home/projects/openejb/scm/openejb1/modules/core/src/java/org/openejb/server/telnet/TextConsole.java,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- TextConsole.java 26 Mar 2004 21:42:56 -0000 1.1
+++ TextConsole.java 25 Oct 2004 12:34:44 -0000 1.2
@@ -1,163 +1,325 @@
-/**
- * Redistribution and use of this software and associated documentation
- * ("Software"), with or without modification, are permitted provided
- * that the following conditions are met:
- *
- * 1. Redistributions of source code must retain copyright
- * statements and notices. Redistributions must also contain a
- * copy of this document.
- *
- * 2. Redistributions in binary form must reproduce the
- * above copyright notice, this list of conditions and the
- * following disclaimer in the documentation and/or other
- * materials provided with the distribution.
- *
- * 3. The name "OpenEJB" must not be used to endorse or promote
- * products derived from this Software without prior written
- * permission of The OpenEJB Group. For written permission,
- * please contact [EMAIL PROTECTED]
- *
- * 4. Products derived from this Software may not be called "OpenEJB"
- * nor may "OpenEJB" appear in their names without prior written
- * permission of The OpenEJB Group. OpenEJB is a registered
- * trademark of The OpenEJB Group.
- *
- * 5. Due credit should be given to the OpenEJB Project
- * (http://openejb.sf.net/).
- *
- * THIS SOFTWARE IS PROVIDED BY THE OPENEJB GROUP AND CONTRIBUTORS
- * ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
- * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
- * THE OPENEJB GROUP OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
- * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * Copyright 2001 (C) The OpenEJB Group. All Rights Reserved.
- *
- * $Id$
- */
-package org.openejb.server.telnet;
-
-import java.io.DataInputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.PrintStream;
-import java.util.Properties;
-import java.util.StringTokenizer;
-import java.util.Vector;
-
-import org.openejb.util.Logger;
-
-/**
- * @author <a href="mailto:[EMAIL PROTECTED]">David Blevins</a>
- */
-public class TextConsole {
-
- Logger logger = Logger.getInstance( "OpenEJB.admin",
"org.openejb.server.util.resources" );
-
- Properties props;
-
- public TextConsole() {
- }
-
- public void init( Properties props ) throws Exception {
- this.props = props;
- }
-
- boolean stop = false;
-
- DataInputStream in = null;
- PrintStream out = null;
-
- public static final char ESC = ( char ) 27;
-
- public static final String TTY_Reset = ESC + "[0m";
- public static final String TTY_Bright = ESC + "[1m";
- public static final String TTY_Dim = ESC + "[2m";
- public static final String TTY_Underscore = ESC + "[4m";
- public static final String TTY_Blink = ESC + "[5m";
- public static final String TTY_Reverse = ESC + "[7m";
- public static final String TTY_Hidden = ESC + "[8m";
-
- /* Foreground Colors */
- public static final String TTY_FG_Black = ESC + "[30m";
- public static final String TTY_FG_Red = ESC + "[31m";
- public static final String TTY_FG_Green = ESC + "[32m";
- public static final String TTY_FG_Yellow = ESC + "[33m";
- public static final String TTY_FG_Blue = ESC + "[34m";
- public static final String TTY_FG_Magenta = ESC + "[35m";
- public static final String TTY_FG_Cyan = ESC + "[36m";
- public static final String TTY_FG_White = ESC + "[37m";
-
- /* Background Colors */
- public static final String TTY_BG_Black = ESC + "[40m";
- public static final String TTY_BG_Red = ESC + "[41m";
- public static final String TTY_BG_Green = ESC + "[42m";
- public static final String TTY_BG_Yellow = ESC + "[43m";
- public static final String TTY_BG_Blue = ESC + "[44m";
- public static final String TTY_BG_Magenta = ESC + "[45m";
- public static final String TTY_BG_Cyan = ESC + "[46m";
- public static final String TTY_BG_White = ESC + "[47m";
-
- public static String PROMPT = TTY_Reset + TTY_Bright + "[openejb]$ " +
TTY_Reset;
-
- protected void exec( InputStream input, PrintStream out ) {
- DataInputStream in = new DataInputStream(input);
- while (!stop) {
- prompt(in,out);
- }
-
- }
-
- protected void prompt( DataInputStream in, PrintStream out ) {
-
- try {
- out.print( PROMPT );
- out.flush();
-
- String commandline = in.readLine();
- logger.debug( "command: " + commandline );
- commandline = commandline.trim();
-
- if ( commandline.length() < 1 ) return;
-
- String command = commandline;
- Command.Arguments args = null;
-
- int spacePosition = commandline.indexOf( ' ' );
- int tabPosition = commandline.indexOf( '\t' );
- if ( spacePosition != -1 || tabPosition != -1 ) {
- int cutPosition = ( spacePosition > tabPosition ? spacePosition :
tabPosition );
- command = commandline.substring( 0, cutPosition );
- args = new Command.Arguments( commandline.substring( cutPosition +
1 ) );
- }
-
- Command cmd = Command.getCommand( command );
-
- if ( cmd == null ) {
- out.print( command );
- out.println( ": command not found" );
- } else {
- cmd.exec( args, in, out );
- }
- } catch ( UnsupportedOperationException e ) {
- this.stop = true;
- } catch ( Throwable e ) {
- e.printStackTrace( new PrintStream( out ) );
- //e.printStackTrace( );
- this.stop = true;
- }
- }
-
- protected void badCommand( DataInputStream in, PrintStream out ) throws
IOException
- {
- //asdf: command not found
- }
-}
-
+/**
+
+ * Redistribution and use of this software and associated documentation
+
+ * ("Software"), with or without modification, are permitted provided
+
+ * that the following conditions are met:
+
+ *
+
+ * 1. Redistributions of source code must retain copyright
+
+ * statements and notices. Redistributions must also contain a
+
+ * copy of this document.
+
+ *
+
+ * 2. Redistributions in binary form must reproduce the
+
+ * above copyright notice, this list of conditions and the
+
+ * following disclaimer in the documentation and/or other
+
+ * materials provided with the distribution.
+
+ *
+
+ * 3. The name "OpenEJB" must not be used to endorse or promote
+
+ * products derived from this Software without prior written
+
+ * permission of The OpenEJB Group. For written permission,
+
+ * please contact [EMAIL PROTECTED]
+
+ *
+
+ * 4. Products derived from this Software may not be called "OpenEJB"
+
+ * nor may "OpenEJB" appear in their names without prior written
+
+ * permission of The OpenEJB Group. OpenEJB is a registered
+
+ * trademark of The OpenEJB Group.
+
+ *
+
+ * 5. Due credit should be given to the OpenEJB Project
+
+ * (http://openejb.sf.net/).
+
+ *
+
+ * THIS SOFTWARE IS PROVIDED BY THE OPENEJB GROUP AND CONTRIBUTORS
+
+ * ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
+
+ * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+
+ * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+
+ * THE OPENEJB GROUP OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+
+ *
+
+ * Copyright 2001 (C) The OpenEJB Group. All Rights Reserved.
+
+ *
+
+ * $Id$
+
+ */
+
+package org.openejb.server.telnet;
+
+
+
+import java.io.DataInputStream;
+
+import java.io.IOException;
+
+import java.io.InputStream;
+
+import java.io.PrintStream;
+
+import java.util.Properties;
+
+import java.util.StringTokenizer;
+
+import java.util.Vector;
+
+
+
+import org.openejb.util.Logger;
+
+
+
+/**
+
+ * @author <a href="mailto:[EMAIL PROTECTED]">David Blevins</a>
+
+ */
+
+public class TextConsole {
+
+
+
+ Logger logger = Logger.getInstance( "OpenEJB.admin",
"org.openejb.server.util.resources" );
+
+
+
+ Properties props;
+
+
+
+ public TextConsole() {
+
+ }
+
+
+
+ public void init( Properties props ) throws Exception {
+
+ this.props = props;
+
+ }
+
+
+
+ boolean stop = false;
+
+
+
+ DataInputStream in = null;
+
+ PrintStream out = null;
+
+
+
+ public static final char ESC = ( char ) 27;
+
+
+
+ public static final String TTY_Reset = ESC + "[0m";
+
+ public static final String TTY_Bright = ESC + "[1m";
+
+ public static final String TTY_Dim = ESC + "[2m";
+
+ public static final String TTY_Underscore = ESC + "[4m";
+
+ public static final String TTY_Blink = ESC + "[5m";
+
+ public static final String TTY_Reverse = ESC + "[7m";
+
+ public static final String TTY_Hidden = ESC + "[8m";
+
+
+
+ /* Foreground Colors */
+
+ public static final String TTY_FG_Black = ESC + "[30m";
+
+ public static final String TTY_FG_Red = ESC + "[31m";
+
+ public static final String TTY_FG_Green = ESC + "[32m";
+
+ public static final String TTY_FG_Yellow = ESC + "[33m";
+
+ public static final String TTY_FG_Blue = ESC + "[34m";
+
+ public static final String TTY_FG_Magenta = ESC + "[35m";
+
+ public static final String TTY_FG_Cyan = ESC + "[36m";
+
+ public static final String TTY_FG_White = ESC + "[37m";
+
+
+
+ /* Background Colors */
+
+ public static final String TTY_BG_Black = ESC + "[40m";
+
+ public static final String TTY_BG_Red = ESC + "[41m";
+
+ public static final String TTY_BG_Green = ESC + "[42m";
+
+ public static final String TTY_BG_Yellow = ESC + "[43m";
+
+ public static final String TTY_BG_Blue = ESC + "[44m";
+
+ public static final String TTY_BG_Magenta = ESC + "[45m";
+
+ public static final String TTY_BG_Cyan = ESC + "[46m";
+
+ public static final String TTY_BG_White = ESC + "[47m";
+
+
+
+ static String PROMPT = TTY_Reset + TTY_Bright + "[openejb]$ " + TTY_Reset;
+
+
+
+ protected void exec( InputStream input, PrintStream out ) {
+
+ DataInputStream in = new DataInputStream(input);
+
+ while (!stop) {
+
+ prompt(in,out);
+
+ }
+
+
+
+ }
+
+
+
+ protected void prompt( DataInputStream in, PrintStream out ) {
+
+
+
+ try {
+
+ out.print( PROMPT );
+
+ out.flush();
+
+
+
+ String commandline = in.readLine();
+
+ logger.debug( "command: " + commandline );
+
+ commandline = commandline.trim();
+
+
+
+ if ( commandline.length() < 1 ) return;
+
+
+
+ String command = commandline;
+
+ Command.Arguments args = null;
+
+
+
+ int spacePosition = commandline.indexOf( ' ' );
+
+ int tabPosition = commandline.indexOf( '\t' );
+
+ if ( spacePosition != -1 || tabPosition != -1 ) {
+
+ int cutPosition = ( spacePosition > tabPosition ? spacePosition :
tabPosition );
+
+ command = commandline.substring( 0, cutPosition );
+
+ args = new Command.Arguments( commandline.substring( cutPosition +
1 ) );
+
+ }
+
+
+
+ Command cmd = Command.getCommand( command );
+
+
+
+ if ( cmd == null ) {
+
+ out.print( command );
+
+ out.println( ": command not found" );
+
+ } else {
+
+ cmd.exec( args, in, out );
+
+ }
+
+ } catch ( UnsupportedOperationException e ) {
+
+ this.stop = true;
+
+ } catch ( Throwable e ) {
+
+ e.printStackTrace( new PrintStream( out ) );
+
+ //e.printStackTrace( );
+
+ this.stop = true;
+
+ }
+
+ }
+
+
+
+ protected void badCommand( DataInputStream in, PrintStream out ) throws
IOException
+
+ {
+
+ //asdf: command not found
+
+ }
+
+}
+
+
