added TemplateSubCommand

scm-clients/scm-cli-client/src/main/java/sonia/scm/cli/cmd/ListRepositoriesSubCommand.java

@@ -40,16 +40,24 @@ import sonia.scm.repository.Repository;
 
 //~--- JDK imports ------------------------------------------------------------
 
+import java.util.HashMap;
 import java.util.List;
+import java.util.Map;
 
 /**
  *
  * @author Sebastian Sdorra
  */
 @Command("list-repositories")
-public class ListRepositoriesSubCommand extends SubCommand
+public class ListRepositoriesSubCommand extends TemplateSubCommand
 {
 
+  /** Field description */
+  public static final String TEMPLATE =
+    "/sonia/resources/list-repositories.ftl";
+
+  //~--- methods --------------------------------------------------------------
+
   /**
    * Method description
    *
@@ -59,10 +67,9 @@ public class ListRepositoriesSubCommand extends SubCommand
   {
     ScmClientSession session = createSession();
     List<Repository> repositories = session.getRepositoryHandler().getAll();
+    Map<String, Object> env = new HashMap<String, Object>();
 
-    for (Repository r : repositories)
-    {
-      output.println(r);
-    }
+    env.put("repositories", repositories);
+    renderTemplate(env, TEMPLATE);
   }
 }

scm-clients/scm-cli-client/src/main/java/sonia/scm/cli/cmd/TemplateSubCommand.java

@@ -0,0 +1,177 @@
+/**
+ * Copyright (c) 2010, Sebastian Sdorra
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ * 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. Neither the name of SCM-Manager; nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS 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 REGENTS OR 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.
+ *
+ * http://bitbucket.org/sdorra/scm-manager
+ *
+ */
+
+
+
+package sonia.scm.cli.cmd;
+
+//~--- non-JDK imports --------------------------------------------------------
+
+import freemarker.template.Configuration;
+import freemarker.template.Template;
+import freemarker.template.TemplateException;
+
+import org.kohsuke.args4j.Option;
+
+import sonia.scm.ConfigurationException;
+import sonia.scm.util.IOUtil;
+import sonia.scm.util.Util;
+
+//~--- JDK imports ------------------------------------------------------------
+
+import java.io.File;
+import java.io.FileReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.io.Reader;
+import java.io.StringReader;
+
+import java.util.Map;
+
+/**
+ *
+ * @author Sebastian Sdorra
+ */
+public abstract class TemplateSubCommand extends SubCommand
+{
+
+  /**
+   * Method description
+   *
+   *
+   * @return
+   */
+  public String getTemplate()
+  {
+    return template;
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @return
+   */
+  public File getTemplateFile()
+  {
+    return templateFile;
+  }
+
+  //~--- set methods ----------------------------------------------------------
+
+  /**
+   * Method description
+   *
+   *
+   * @param template
+   */
+  public void setTemplate(String template)
+  {
+    this.template = template;
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @param templateFile
+   */
+  public void setTemplateFile(File templateFile)
+  {
+    this.templateFile = templateFile;
+  }
+
+  //~--- methods --------------------------------------------------------------
+
+  /**
+   * Method description
+   *
+   *
+   * @param env
+   * @param defaultTemplate
+   */
+  protected void renderTemplate(Map<String, Object> env, String defaultTemplate)
+  {
+    Configuration configuration = new Configuration();
+    Reader reader = null;
+
+    try
+    {
+      if ((templateFile != null) && templateFile.exists())
+      {
+        reader = new FileReader(templateFile);
+      }
+      else if (Util.isNotEmpty(template))
+      {
+        reader = new StringReader(template);
+      }
+      else
+      {
+        reader = new InputStreamReader(
+            TemplateSubCommand.class.getResourceAsStream(defaultTemplate));
+      }
+
+      Template tpl = new Template("default-template", reader, configuration);
+
+      tpl.process(env, output);
+    }
+    catch (TemplateException ex)
+    {
+      throw new ConfigurationException("could not render template", ex);
+    }
+    catch (IOException ex)
+    {
+      throw new ConfigurationException("could not render template", ex);
+    }
+    finally
+    {
+      IOUtil.close(reader);
+    }
+  }
+
+  //~--- fields ---------------------------------------------------------------
+
+  /** Field description */
+  @Option(
+    name = "--template",
+    usage = "optionTemplate",
+    aliases = { "-t" }
+  )
+  private String template;
+
+  /** Field description */
+  @Option(
+    name = "--template-file",
+    usage = "optionTemplateFile",
+    aliases = { "-f" }
+  )
+  private File templateFile;
+}