Added cubby-holes for new projects.
diff --git a/net/core/src/main/java/org/onlab/onos/net/impl/GreetManager.java b/net/core/src/main/java/org/onlab/onos/net/impl/GreetManager.java
new file mode 100644
index 0000000..65a42bc
--- /dev/null
+++ b/net/core/src/main/java/org/onlab/onos/net/impl/GreetManager.java
@@ -0,0 +1,52 @@
+package org.onlab.onos.net.impl;
+
+import com.google.common.collect.ImmutableSet;
+import org.apache.felix.scr.annotations.Activate;
+import org.apache.felix.scr.annotations.Component;
+import org.apache.felix.scr.annotations.Deactivate;
+import org.apache.felix.scr.annotations.Service;
+import org.onlab.onos.net.GreetService;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.HashSet;
+import java.util.Set;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+
+/**
+ * Trivial implementation of the seed service to demonstrate component and
+ * service annotations.
+ */
+@Component(immediate = true)
+@Service
+public class GreetManager implements GreetService {
+
+ private final Logger log = LoggerFactory.getLogger(getClass());
+
+ private final Set<String> names = new HashSet<>();
+
+ @Override
+ public synchronized String yo(String name) {
+ checkNotNull(name, "Name cannot be null");
+ names.add(name);
+ log.info("Greeted '{}'", name);
+ return "Whazup " + name + "?";
+ }
+
+ @Override
+ public synchronized Iterable<String> names() {
+ return ImmutableSet.copyOf(names);
+ }
+
+ @Activate
+ public void activate() {
+ log.info("SeedManager started");
+ }
+
+ @Deactivate
+ public void deactivate() {
+ log.info("SeedManager stopped");
+ }
+
+}
diff --git a/net/core/src/main/java/org/onlab/onos/net/impl/SomeOtherComponent.java b/net/core/src/main/java/org/onlab/onos/net/impl/SomeOtherComponent.java
new file mode 100644
index 0000000..c53ab04
--- /dev/null
+++ b/net/core/src/main/java/org/onlab/onos/net/impl/SomeOtherComponent.java
@@ -0,0 +1,36 @@
+package org.onlab.onos.net.impl;
+
+import org.apache.felix.scr.annotations.Activate;
+import org.apache.felix.scr.annotations.Component;
+import org.apache.felix.scr.annotations.Deactivate;
+import org.apache.felix.scr.annotations.Reference;
+import org.apache.felix.scr.annotations.ReferenceCardinality;
+import org.onlab.onos.net.GreetService;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Example of a component that does not provide any service, but consumes one.
+ */
+@Component(immediate = true)
+public class SomeOtherComponent {
+
+ private final Logger log = LoggerFactory.getLogger(SomeOtherComponent.class);
+
+ @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+ protected GreetService service;
+ // protected to allow injection for testing;
+ // alternative is to write bindSeedService and unbindSeedService, which is more code
+
+ @Activate
+ public void activate() {
+ log.info("SomeOtherComponent started");
+ service.yo("neighbour");
+ }
+
+ @Deactivate
+ public void deactivate() {
+ log.info("SomeOtherComponent stopped");
+ }
+
+}
diff --git a/net/core/src/main/javadoc/org/onlab/onos/net/impl/package.html b/net/core/src/main/javadoc/org/onlab/onos/net/impl/package.html
new file mode 100644
index 0000000..ba285bd
--- /dev/null
+++ b/net/core/src/main/javadoc/org/onlab/onos/net/impl/package.html
@@ -0,0 +1,3 @@
+<body>
+ONOS core implementations.
+</body>
\ No newline at end of file
diff --git a/net/core/src/test/java/org/onlab/onos/net/impl/GreetManagerTest.java b/net/core/src/test/java/org/onlab/onos/net/impl/GreetManagerTest.java
new file mode 100644
index 0000000..9c05f20
--- /dev/null
+++ b/net/core/src/test/java/org/onlab/onos/net/impl/GreetManagerTest.java
@@ -0,0 +1,31 @@
+package org.onlab.onos.net.impl;
+
+import org.junit.Test;
+import org.onlab.onos.net.GreetService;
+
+import java.util.Iterator;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+
+/**
+ * Example of a component & service implementation unit test.
+ */
+public class GreetManagerTest {
+
+ @Test
+ public void basics() {
+ GreetService service = new GreetManager();
+ assertEquals("incorrect greeting", "Whazup dude?", service.yo("dude"));
+
+ Iterator<String> names = service.names().iterator();
+ assertEquals("incorrect name", "dude", names.next());
+ assertFalse("no more names expected", names.hasNext());
+ }
+
+ @Test(expected = NullPointerException.class)
+ public void nullArg() {
+ new GreetManager().yo(null);
+ }
+
+}