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Prototype bridge between args4j and aesh.
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Carlos A. Munoz
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Oct 4, 2013
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135 changes: 135 additions & 0 deletions
135
zanata-cli/src/main/java/org/zanata/console/util/Args4jCommandGenerator.java
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|---|---|---|
| @@ -0,0 +1,135 @@ | ||
| /* | ||
| * Copyright 2013, Red Hat, Inc. and individual contributors as indicated by the | ||
| * @author tags. See the copyright.txt file in the distribution for a full | ||
| * listing of individual contributors. | ||
| * | ||
| * This is free software; you can redistribute it and/or modify it under the | ||
| * terms of the GNU Lesser General Public License as published by the Free | ||
| * Software Foundation; either version 2.1 of the License, or (at your option) | ||
| * any later version. | ||
| * | ||
| * This software is distributed in the hope that it will be useful, but WITHOUT | ||
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS | ||
| * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more | ||
| * details. | ||
| * | ||
| * You should have received a copy of the GNU Lesser General Public License | ||
| * along with this software; if not, write to the Free Software Foundation, | ||
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA, or see the FSF | ||
| * site: http://www.fsf.org. | ||
| */ | ||
| package org.zanata.console.util; | ||
|
|
||
| import java.lang.reflect.Field; | ||
| import java.lang.reflect.Member; | ||
| import java.lang.reflect.Method; | ||
| import java.net.URL; | ||
|
|
||
| import org.jboss.aesh.cl.builder.CommandBuilder; | ||
| import org.jboss.aesh.cl.builder.OptionBuilder; | ||
| import org.jboss.aesh.cl.converter.CLConverter; | ||
| import org.jboss.aesh.cl.exception.CommandLineParserException; | ||
| import org.jboss.aesh.cl.exception.OptionParserException; | ||
| import org.jboss.aesh.cl.internal.ProcessedCommand; | ||
| import org.jboss.aesh.cl.internal.ProcessedOption; | ||
| import org.kohsuke.args4j.Argument; | ||
| import org.kohsuke.args4j.Option; | ||
| import org.zanata.console.converter.URLConverter; | ||
|
|
||
| /** | ||
| * Generates AEsh commands from Args4j annotated classes. | ||
| * | ||
| * @author Carlos Munoz <a | ||
| * href="mailto:camunoz@redhat.com">camunoz@redhat.com</a> | ||
| */ | ||
| public class Args4jCommandGenerator { | ||
|
|
||
| public static final ProcessedCommand generateCommand(String name, | ||
| String description, Class<?> args4jAnnotatedCls) { | ||
| try { | ||
| CommandBuilder commandBuilder = | ||
| new CommandBuilder().name(name).description(description); | ||
|
|
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| // recursively process all the methods/fields. | ||
| for (Class c = args4jAnnotatedCls; c != null; c = c.getSuperclass()) { | ||
| for (Method m : c.getDeclaredMethods()) { | ||
| Option o = m.getAnnotation(Option.class); | ||
| if (o != null) { | ||
| commandBuilder.addOption(generateOption(o, m)); | ||
| } | ||
| Argument a = m.getAnnotation(Argument.class); | ||
| if (a != null) { | ||
| // commandBuilder.addOption( generateOption(a) ) | ||
| } | ||
| } | ||
|
|
||
| for (Field f : c.getDeclaredFields()) { | ||
| Option o = f.getAnnotation(Option.class); | ||
| if (o != null) { | ||
| commandBuilder.addOption(generateOption(o, f)); | ||
| } | ||
| Argument a = f.getAnnotation(Argument.class); | ||
| if (a != null) { | ||
| // commandBuilder.addArgument? | ||
| } | ||
| } | ||
| } | ||
|
|
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| return commandBuilder.generateParameter(); | ||
| } catch (CommandLineParserException e) { | ||
| throw new RuntimeException(e); | ||
| } | ||
| } | ||
|
|
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| private static final ProcessedOption generateOption(Option args4jOpt, | ||
| Member member) throws OptionParserException { | ||
| String optName = args4jOpt.name(); | ||
| if (optName.startsWith("--")) { | ||
| optName = optName.replaceFirst("\\-\\-", ""); | ||
| } | ||
|
|
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| Class optionType = getOptionType(member); | ||
| OptionBuilder optionBuilder = | ||
| new OptionBuilder().name(optName) | ||
| .description(args4jOpt.usage()).type(optionType) | ||
| .fieldName(getFieldName(member)) | ||
| .converter(getConverter(optionType)); | ||
|
|
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| if (optName.equals("errors")) { | ||
| optionBuilder.shortName('X'); | ||
| } | ||
|
|
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| return optionBuilder.create(); | ||
| } | ||
|
|
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| private static CLConverter getConverter(Class<?> optType) { | ||
| if (optType == URL.class) { | ||
| return new URLConverter(); | ||
| } | ||
| return null; | ||
| } | ||
|
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| private static Class getOptionType(Member m) { | ||
| if (m instanceof Field) { | ||
| return ((Field) m).getType(); | ||
| } else { | ||
| return ((Method) m).getParameterTypes()[0]; // should be a | ||
| // setter | ||
| } | ||
| } | ||
|
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| private static String getFieldName(Member m) { | ||
| if (m instanceof Field) { | ||
| return m.getName(); | ||
| } | ||
| // Getter or Setter | ||
| else if (m instanceof Method) { | ||
| if (m.getName().startsWith("set") || m.getName().startsWith("get")) { | ||
| return m.getName().substring(3, 4).toLowerCase() | ||
| + m.getName().substring(4); | ||
| } | ||
| return m.getName(); | ||
| } | ||
| return null; | ||
| } | ||
| } |
44 changes: 44 additions & 0 deletions
44
zanata-cli/src/main/java/org/zanata/console/util/GenericBridgeCommand.java
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| @@ -0,0 +1,44 @@ | ||
| /* | ||
| * Copyright 2013, Red Hat, Inc. and individual contributors as indicated by the | ||
| * @author tags. See the copyright.txt file in the distribution for a full | ||
| * listing of individual contributors. | ||
| * | ||
| * This is free software; you can redistribute it and/or modify it under the | ||
| * terms of the GNU Lesser General Public License as published by the Free | ||
| * Software Foundation; either version 2.1 of the License, or (at your option) | ||
| * any later version. | ||
| * | ||
| * This software is distributed in the hope that it will be useful, but WITHOUT | ||
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS | ||
| * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more | ||
| * details. | ||
| * | ||
| * You should have received a copy of the GNU Lesser General Public License | ||
| * along with this software; if not, write to the Free Software Foundation, | ||
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA, or see the FSF | ||
| * site: http://www.fsf.org. | ||
| */ | ||
| package org.zanata.console.util; | ||
|
|
||
| import org.zanata.client.commands.ConfigurableCommand; | ||
| import org.zanata.client.commands.ConfigurableOptions; | ||
|
|
||
| /** | ||
| * This is a bridge command between args4j and AEsh. | ||
| * @author Carlos Munoz <a href="mailto:camunoz@redhat.com">camunoz@redhat.com</a> | ||
| */ | ||
| public class GenericBridgeCommand<OPTIONS extends ConfigurableOptions, COMMAND extends ConfigurableCommand<OPTIONS>> | ||
| { | ||
| private COMMAND command; | ||
|
|
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| public GenericBridgeCommand(COMMAND command) | ||
| { | ||
| this.command = command; | ||
| } | ||
|
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| public OPTIONS getOptions() | ||
| { | ||
| return command.getOpts(); | ||
| } | ||
|
|
||
| } |
106 changes: 106 additions & 0 deletions
106
zanata-cli/src/main/java/org/zanata/console/util/GetStatisticsConsoleCmd.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,106 @@ | ||
| /* | ||
| * Copyright 2013, Red Hat, Inc. and individual contributors as indicated by the | ||
| * @author tags. See the copyright.txt file in the distribution for a full | ||
| * listing of individual contributors. | ||
| * | ||
| * This is free software; you can redistribute it and/or modify it under the | ||
| * terms of the GNU Lesser General Public License as published by the Free | ||
| * Software Foundation; either version 2.1 of the License, or (at your option) | ||
| * any later version. | ||
| * | ||
| * This software is distributed in the hope that it will be useful, but WITHOUT | ||
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS | ||
| * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more | ||
| * details. | ||
| * | ||
| * You should have received a copy of the GNU Lesser General Public License | ||
| * along with this software; if not, write to the Free Software Foundation, | ||
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA, or see the FSF | ||
| * site: http://www.fsf.org. | ||
| */ | ||
| package org.zanata.console.util; | ||
|
|
||
| import java.io.IOException; | ||
|
|
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| import org.jboss.aesh.console.AeshConsole; | ||
| import org.jboss.aesh.console.Command; | ||
| import org.jboss.aesh.console.CommandResult; | ||
| import org.jboss.aesh.console.operator.ControlOperator; | ||
| import org.zanata.client.commands.stats.GetStatisticsCommand; | ||
| import org.zanata.client.commands.stats.GetStatisticsOptions; | ||
| import org.zanata.client.commands.stats.GetStatisticsOptionsImpl; | ||
|
|
||
| /** | ||
| * @author Carlos Munoz <a | ||
| * href="mailto:camunoz@redhat.com">camunoz@redhat.com</a> | ||
| */ | ||
| public class GetStatisticsConsoleCmd implements | ||
| Command { | ||
|
|
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| private boolean includeDetails; | ||
| private boolean includeWordLevelStats; | ||
| private String format; | ||
| private String documentId; | ||
| private String proj; | ||
| private java.io.File projectConfig; | ||
| private String projectVersion; | ||
| private String projectType; | ||
| private org.zanata.client.config.LocaleList localeMapList; | ||
| private String key; | ||
| private java.net.URL url; | ||
| private java.io.File userConfig; | ||
| private String username; | ||
| private boolean logHttp; | ||
| private boolean disableSSLCert; | ||
| private Boolean debug = null; | ||
| private Boolean errors = null; | ||
| private boolean help; | ||
| private Boolean quiet = null; | ||
| private boolean interactiveMode; | ||
|
|
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| @Override | ||
| public CommandResult execute(AeshConsole aeshConsole, | ||
| ControlOperator operator) throws IOException { | ||
|
|
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| try { | ||
| new GetStatisticsCommand(this.toOptions()).run(); | ||
| } catch (Exception e) { | ||
| e.printStackTrace(); | ||
| return CommandResult.FAILURE; | ||
| } | ||
| return CommandResult.SUCCESS; | ||
| } | ||
|
|
||
| /* | ||
| * This is the only way to convert to an options implementation as the | ||
| * methods cannot be overriden because they would lose their args4j | ||
| * annotations. | ||
| */ | ||
| private GetStatisticsOptions toOptions() { | ||
| GetStatisticsOptions options = new GetStatisticsOptionsImpl(); | ||
| options.setIncludeDetails(includeDetails); | ||
| options.setIncludeWordLevelStats(includeWordLevelStats); | ||
| options.setFormat(format); | ||
| options.setDocumentId(documentId); | ||
| options.setProj(proj); | ||
| options.setProjectConfig(projectConfig); | ||
| options.setProjectVersion(projectVersion); | ||
| options.setProjectType(projectType); | ||
| options.setLocaleMapList(localeMapList); | ||
| options.setKey(key); | ||
| options.setUrl(url); | ||
| options.setUserConfig(userConfig); | ||
| options.setUsername(username); | ||
| options.setLogHttp(logHttp); | ||
| options.setDisableSSLCert(disableSSLCert); | ||
| if( debug != null ) | ||
| options.setDebug(debug); | ||
| if( errors != null ) | ||
| options.setErrors(errors); | ||
| options.setHelp(help); | ||
| if( quiet != null ) | ||
| options.setQuiet(quiet); | ||
| options.setInteractiveMode(interactiveMode); | ||
| return options; | ||
| } | ||
| } |
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