Set devappserver to auto-publish changes immediately (#2249)

Author: briandealwis

plugins/com.google.cloud.tools.eclipse.appengine.localserver.test/src/com/google/cloud/tools/eclipse/appengine/localserver/server/LocalAppEngineServerDelegateTest.java

@@ -41,6 +41,7 @@
 import org.eclipse.wst.server.core.IServerWorkingCopy;
 import org.eclipse.wst.server.core.ServerCore;
 import org.eclipse.wst.server.core.internal.ModuleType;
+import org.eclipse.wst.server.core.internal.Server;
 import org.junit.Assert;
 import org.junit.Rule;
 import org.junit.Test;
@@ -222,6 +223,14 @@ public void testGetModuleUrls_baseModule() throws CoreException {
     assertEquals("http://foo:9999", url.toString());
   }
 
+  @Test
+  public void testPublishChangesImmediately() throws CoreException {
+    delegate = getDelegateWithServer();
+    Server server = (Server) delegate.getServer();
+    assertEquals(Server.AUTO_PUBLISH_RESOURCE, server.getAutoPublishSetting());
+    assertEquals(0, server.getAutoPublishTime());
+  }
+
   private LocalAppEngineServerDelegate getDelegateWithServer() throws CoreException {
     IServerWorkingCopy serverWorkingCopy =
         ServerCore.findServerType("com.google.cloud.tools.eclipse.appengine.standard.server")

plugins/com.google.cloud.tools.eclipse.appengine.localserver/src/com/google/cloud/tools/eclipse/appengine/localserver/server/LocalAppEngineServerDelegate.java

@@ -38,6 +38,7 @@
 import org.eclipse.wst.server.core.IModule;
 import org.eclipse.wst.server.core.IModuleType;
 import org.eclipse.wst.server.core.IServer;
+import org.eclipse.wst.server.core.internal.Server;
 import org.eclipse.wst.server.core.internal.facets.FacetUtil;
 import org.eclipse.wst.server.core.model.IURLProvider;
 import org.eclipse.wst.server.core.model.ServerDelegate;
@@ -74,6 +75,17 @@ public static LocalAppEngineServerDelegate getAppEngineServer(IServer server) {
     return serverDelegate;
   }
 
+  @Override
+  public void setDefaults(IProgressMonitor monitor) {
+    super.setDefaults(monitor);
+
+    // Configure the server to auto-publish immediately on change, and to auto-publish
+    // any changes, not just on builds.
+    setAttribute(Server.PROP_AUTO_PUBLISH_SETTING, Server.AUTO_PUBLISH_RESOURCE);
+    setAttribute(Server.PROP_AUTO_PUBLISH_TIME, 0);
+  }
+
+
   /**
    * Returns OK status if the projects associated with modules to be added support the App Engine
    * runtime, otherwise returns an ERROR status.