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SHL-15 change plugin module by using XML

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This commit is contained in:
Jarred Li
2012-04-11 15:15:57 +08:00
parent 725ef2eeac
commit c27eeeab88
9 changed files with 61 additions and 259 deletions
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74
src/main/java/org/springframework/shell/Bootstrap.java
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@@ -4,43 +4,29 @@
package org.springframework.shell;
import java.io.IOException;
import java.io.InputStream;
import java.net.URL;
import java.util.List;
import java.util.Map;
import java.util.logging.Level;
import java.util.logging.Logger;
//import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.support.BeanDefinitionBuilder;
import org.springframework.beans.factory.BeanFactoryUtils;
import org.springframework.beans.factory.support.RootBeanDefinition;
import org.springframework.context.ConfigurableApplicationContext;
import org.springframework.context.annotation.AnnotationConfigApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import org.springframework.core.io.support.PathMatchingResourcePatternResolver;
import org.springframework.core.io.support.ResourcePatternResolver;
import org.springframework.roo.shell.AbstractShell;
import org.springframework.roo.shell.CommandMarker;
import org.springframework.roo.shell.Converter;
import org.springframework.roo.shell.ExitShellRequest;
import org.springframework.roo.shell.Shell;
import org.springframework.roo.shell.converters.StringConverter;
import org.springframework.roo.shell.event.ShellStatus;
import org.springframework.roo.support.logging.HandlerUtils;
import org.springframework.roo.support.util.Assert;
import org.springframework.shell.plugin.PluginConfigurationReader;
import org.springframework.shell.plugin.PluginInfo;
import org.springframework.util.ClassUtils;
import org.springframework.util.StopWatch;
//import ch.qos.logback.classic.LoggerContext;
//import ch.qos.logback.classic.joran.JoranConfigurator;
//import ch.qos.logback.core.util.StatusPrinter;
/**
* Main class, needs some cleanup
*
* @author vnagaraja
* @author Jarred Li
*/
public class Bootstrap {
@@ -83,17 +69,18 @@ public class Bootstrap {
shell = ctx.getBean("shell", JLineShellComponent.class);
Map<String, CommandMarker> commands = ctx.getBeansOfType(CommandMarker.class);
Map<String, CommandMarker> commands = BeanFactoryUtils.beansOfTypeIncludingAncestors(ctx,CommandMarker.class);
for (CommandMarker command : commands.values()) {
System.out.println("Registering command " + command);
//System.out.println("Registering command " + command);
shell.getSimpleParser().add(command);
}
Map<String, Converter> converters = ctx.getBeansOfType(Converter.class);
Map<String, Converter> converters = BeanFactoryUtils.beansOfTypeIncludingAncestors(ctx,Converter.class);
for (Converter converter : converters.values()) {
System.out.println("Registering converter " + converter);
//System.out.println("Registering converter " + converter);
shell.getSimpleParser().add(converter);
}
@@ -113,15 +100,10 @@ public class Bootstrap {
}
}
}
}
private void createApplicationContext(String applicationContextLocation) {
//ctx = new ClassPathXmlApplicationContext(applicationContextLocation);
AnnotationConfigApplicationContext annctx = new AnnotationConfigApplicationContext();
private void createApplicationContext(String applicationContextLocation) {
AnnotationConfigApplicationContext annctx = new AnnotationConfigApplicationContext();
createAndRegisterBeanDefinition(annctx, org.springframework.roo.shell.converters.StringConverter.class);
createAndRegisterBeanDefinition(annctx, org.springframework.roo.shell.converters.AvailableCommandsConverter.class);
createAndRegisterBeanDefinition(annctx, org.springframework.roo.shell.converters.BigDecimalConverter.class);
@@ -140,28 +122,28 @@ public class Bootstrap {
createAndRegisterBeanDefinition(annctx, org.springframework.shell.JLineShellComponent.class, "shell");
createAndRegisterBeanDefinition(annctx, org.springframework.shell.converters.SimpleFileConverter.class);
ResourcePatternResolver resourcePatternResolver = new PathMatchingResourcePatternResolver();
PluginConfigurationReader configReader = new PluginConfigurationReader(resourcePatternResolver);
PluginInfo[] pluginInfos = configReader.readPluginInfos("classpath*:/META-INF/spring/spring-shell-plugin.xml");
for (int i = 0; i < pluginInfos.length; i++) {
List<String> configClassNames = pluginInfos[i].getConfigClassNames();
for (String configClassName : configClassNames) {
try {
annctx.register(ClassUtils.forName(configClassName, ClassUtils.getDefaultClassLoader()));
} catch (ClassNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (LinkageError e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
annctx.scan("org.springframework.shell.commands");
annctx.scan("org.springframework.shell.converters");
annctx.refresh();
ctx = annctx;
ctx = initPluginApplicationContext(annctx);
ctx.refresh();
}
/**
* init plugin ApplicactionContext
*
* @param annctx parent ApplicationContext in core spring shell
* @return new ApplicationContext in the plugin with core spring shell's context as parent
*/
private ConfigurableApplicationContext initPluginApplicationContext(AnnotationConfigApplicationContext annctx) {
ClassPathXmlApplicationContext subContext = new ClassPathXmlApplicationContext("spring-shell-beans.xml");
subContext.setParent(annctx);
return subContext;
}
protected void createAndRegisterBeanDefinition(AnnotationConfigApplicationContext annctx, Class clazz){
createAndRegisterBeanDefinition(annctx,clazz,null);