Add settings to save templates

Author: junichi11

src/main/java/com/junichi11/netbeans/modules/github/issues/GitHubIssuesConfig.java

@@ -48,10 +48,13 @@
 import java.text.DateFormat;
 import java.text.ParseException;
 import java.text.SimpleDateFormat;
+import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.Date;
 import java.util.prefs.BackingStoreException;
 import java.util.prefs.Preferences;
 import org.openide.util.Exceptions;
+import org.openide.util.NbBundle;
 import org.openide.util.NbPreferences;
 
 /**
@@ -67,6 +70,8 @@ public final class GitHubIssuesConfig {
     private static final String SCHEDULE = "schedule"; // NOI18N
     private static final String SCHEDULE_DUE_DATE = "schedule.due"; // NOI18N
     private static final String SCHEDULE_INTERVAL = "schedule.interval"; // NOI18N
+    private static final String TEMPLATE = "template"; // NOI18N
+    private static final String DEFAULT_TEMPLATE_NAME = "default"; // NOI18N
 
     private GitHubIssuesConfig() {
     }
@@ -192,6 +197,66 @@ public void removeSchedule(GitHubRepository repository, GitHubIssue issue) {
         }
     }
 
+    /**
+     * Get the template for specified name.
+     *
+     * @param name the template name
+     * @return the template
+     */
+    @NbBundle.Messages("GitHubIssuesConfig.default.template=#### Overview description\n"
+            + "\n"
+            + "#### Steps to reproduce\n"
+            + "\n"
+            + "1. \n"
+            + "2. \n"
+            + "3. \n"
+            + "\n"
+            + "#### Actual results\n"
+            + "\n"
+            + "#### Expected results\n")
+    public String getTemplate(String name) {
+        return getPreferences().node(TEMPLATE).get(name, Bundle.GitHubIssuesConfig_default_template());
+    }
+
+    /**
+     * Set template.
+     *
+     * @param name the template name
+     * @param template the template
+     */
+    public void setTemplate(String name, String template) {
+        getPreferences().node(TEMPLATE).put(name, template);
+    }
+
+    /**
+     * Remove a template. <b>NOTE:</b> Can't remove the default template. But
+     * default template will be initialized.
+     *
+     * @param name the template name
+     */
+    public void removeTemplate(String name) {
+        getPreferences().node(TEMPLATE).remove(name);
+    }
+
+    /**
+     * Get all template names.
+     *
+     * @return all template names
+     */
+    public String[] getTemplateNames() {
+        ArrayList<String> names = new ArrayList<>();
+        names.add(DEFAULT_TEMPLATE_NAME);
+        Preferences preferences = getPreferences().node(TEMPLATE);
+        try {
+            String[] childrenNames = preferences.keys();
+            names.addAll(Arrays.asList(childrenNames));
+            return names.toArray(new String[childrenNames.length + 1]);
+        } catch (BackingStoreException ex) {
+            Exceptions.printStackTrace(ex);
+        }
+        return names.toArray(new String[1]);
+    }
+
     public void removeRepository(GitHubRepository repository) {
         Preferences preferences = getPreferences(repository);
         try {