Move RAP and RCP cli from Argeo Commons to SLC

[gpl/argeo-slc.git] / swt / rcp / org.argeo.tool.rcp.cli / src / org / argeo / cms / swt / rcp / cli / CmsCli.java

diff --git a/swt/rcp/org.argeo.tool.rcp.cli/src/org/argeo/cms/swt/rcp/cli/CmsCli.java b/swt/rcp/org.argeo.tool.rcp.cli/src/org/argeo/cms/swt/rcp/cli/CmsCli.java
new file mode 100644 (file)
index 0000000..3fe2935
--- /dev/null
+++ b/swt/rcp/org.argeo.tool.rcp.cli/src/org/argeo/cms/swt/rcp/cli/CmsCli.java
@@ -0,0 +1,110 @@
+package org.argeo.cms.swt.rcp.cli;
+
+import java.lang.management.ManagementFactory;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.List;
+import java.util.concurrent.ForkJoinPool;
+
+import org.apache.commons.cli.CommandLine;
+import org.apache.commons.cli.Option;
+import org.apache.commons.cli.Options;
+import org.argeo.api.acr.spi.ProvidedRepository;
+import org.argeo.api.cli.CommandsCli;
+import org.argeo.api.cli.DescribedCommand;
+import org.argeo.api.cms.CmsApp;
+import org.argeo.cms.runtime.StaticCms;
+import org.argeo.cms.swt.app.CmsUserApp;
+import org.argeo.cms.ui.rcp.CmsRcpDisplayFactory;
+import org.argeo.util.register.Component;
+import org.argeo.util.register.ComponentRegister;
+
+public class CmsCli extends CommandsCli {
+
+       public CmsCli(String commandName) {
+               super(commandName);
+               addCommand("static", new Launch());
+       }
+
+       @Override
+       public String getDescription() {
+               return "Argeo CMS utilities.";
+       }
+
+       static class Launch implements DescribedCommand<String> {
+               private Option dataOption;
+               private Option uiOption;
+
+               @Override
+               public Options getOptions() {
+                       Options options = new Options();
+                       dataOption = Option.builder().longOpt("data").hasArg().required()
+                                       .desc("path to the writable data area (mandatory)").build();
+                       uiOption = Option.builder().longOpt("ui").desc("open a user interface").build();
+                       options.addOption(dataOption);
+                       options.addOption(uiOption);
+                       return options;
+               }
+
+               @Override
+               public String apply(List<String> args) {
+                       CommandLine cl = toCommandLine(args);
+                       String dataPath = cl.getOptionValue(dataOption);
+                       boolean ui = cl.hasOption(uiOption);
+
+                       Path instancePath = Paths.get(dataPath);
+                       System.setProperty("osgi.instance.area", instancePath.toUri().toString());
+
+                       StaticCms staticCms = new StaticCms() {
+                               @Override
+                               protected void addComponents(ComponentRegister register) {
+                                       if (ui) {
+                                               Component<? extends ProvidedRepository> contentRepositoryC = register
+                                                               .find(ProvidedRepository.class, null).first();
+                                               CmsUserApp cmsApp = new CmsUserApp();
+                                               Component<CmsUserApp> cmsAppC = new Component.Builder<>(cmsApp) //
+                                                               .addType(CmsApp.class) //
+                                                               .addType(CmsUserApp.class) //
+                                                               .addDependency(contentRepositoryC.getType(ProvidedRepository.class),
+                                                                               cmsApp::setContentRepository, null) //
+                                                               .build(register);
+
+                                               CmsRcpDisplayFactory displayFactory = new CmsRcpDisplayFactory();
+                                               Component<CmsRcpDisplayFactory> displayFactoryC = new Component.Builder<>(displayFactory) //
+                                                               .addActivation(displayFactory::init) //
+                                                               .addDeactivation(displayFactory::destroy) //
+                                                               .build(register);
+
+                                       }
+                               }
+
+                               @Override
+                               protected void postActivation(ComponentRegister register) {
+                                       if (ui) {
+                                               Component<? extends CmsUserApp> cmsAppC = register.find(CmsUserApp.class, null).first();
+                                               CmsRcpDisplayFactory.openCmsApp(cmsAppC.get(), "data", (e) -> {
+                                                       // asynchronous in order to avoid deadlock in UI thread
+                                                       ForkJoinPool.commonPool().execute(() -> stop());
+                                               });
+                                       }
+                               }
+
+                       };
+                       Runtime.getRuntime().addShutdownHook(new Thread(() -> staticCms.stop(), "Static CMS Shutdown"));
+                       staticCms.start();
+
+                       long jvmUptime = ManagementFactory.getRuntimeMXBean().getUptime();
+                       System.out.println("Static CMS available in " + jvmUptime + " ms.");
+
+                       staticCms.waitForStop();
+
+                       return null;
+               }
+
+               @Override
+               public String getDescription() {
+                       return "Launch a static CMS.";
+               }
+
+       }
+}