issue 202. http://code.google.com/p/jclouds/issues/detail?id=202. added withMetadata to TemplateOptions

compute/src/main/java/org/jclouds/compute/internal/BaseComputeService.java

@@ -374,6 +374,10 @@ public class BaseComputeService implements ComputeService {
             // don't override
             checkNotNull(node.getCredentials(),
                      "If the default credentials need to be used, they can't be null");
+            checkNotNull(node.getCredentials().account, "Account name for ssh authentication must be " +
+                                                         "specified. Try passing RunScriptOptions with new credentials");
+            checkNotNull(node.getCredentials().key, "Key or password for ssh authentication must be " +
+                                                       "specified. Try passing RunScriptOptions with new credentials"); 
          }
 
          ComputeUtils.SshCallable<?> callable;

compute/src/main/java/org/jclouds/compute/options/TemplateOptions.java

@@ -38,6 +38,8 @@ public class TemplateOptions {
 
    private int seconds = -1;
 
+   private boolean includeMetadata;
+
    public int getPort() {
       return port;
    }
@@ -66,6 +68,10 @@ public class TemplateOptions {
       return destroyOnError;
    }
 
+   public boolean isIncludeMetadata() {
+      return includeMetadata;
+   }
+
    /**
     * When the node is started, wait until the following port is active
     */
@@ -127,6 +133,11 @@ public class TemplateOptions {
       return this;
    }
 
+   public TemplateOptions withMetadata() {
+      this.includeMetadata = true;
+      return this;
+   }
+
    public static class Builder {
       /**
        * @see TemplateOptions#destroyOnError
@@ -176,6 +187,11 @@ public class TemplateOptions {
          return options.authorizePublicKey(rsaKey);
       }
 
+      public static TemplateOptions withDetails() {
+         TemplateOptions options = new TemplateOptions();
+         return options.withMetadata();
+      }
+
    }
 
    @Override
@@ -183,6 +199,6 @@ public class TemplateOptions {
       return "TemplateOptions [inboundPorts=" + Arrays.toString(inboundPorts) + ", privateKey="
                + (privateKey != null) + ", publicKey=" + (publicKey != null) + ", runScript="
                + (script != null) + ", destroyOnError=" + destroyOnError + ", port:seconds=" + port
-               + ":" + seconds + "]";
+               + ":" + seconds + ", metadata/details: " + includeMetadata + "]";
    }
 }

compute/src/test/java/org/jclouds/compute/BaseComputeServiceLiveTest.java

@@ -47,6 +47,7 @@ import org.jclouds.compute.domain.Template;
 import org.jclouds.compute.domain.TemplateBuilder;
 import org.jclouds.compute.options.GetNodesOptions;
 import org.jclouds.compute.options.RunScriptOptions;
+import org.jclouds.compute.options.TemplateOptions;
 import org.jclouds.domain.Credentials;
 import org.jclouds.domain.Location;
 import org.jclouds.http.HttpResponseException;
@@ -316,6 +317,14 @@ public abstract class BaseComputeServiceLiveTest {
       testGet();
    }
 
+   @Test(enabled = true/*, dependsOnMethods = "testTemplateMatch"*/)
+   public void testTemplateOptions() throws Exception {
+      TemplateOptions options = new TemplateOptions().withMetadata();
+      Template t = client.templateBuilder().smallest().options(options).build();
+      assert t.getOptions().isIncludeMetadata() : "The metadata option should be 'true' " +
+                                                  "for the created template";
+   }
+
    public void testListNodes() throws Exception {
       for (Entry<String, ? extends ComputeMetadata> node : client.getNodes().entrySet()) {
          assertEquals(node.getKey(), node.getValue().getId());