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-rw-r--r--tags/java/sca/1.5.1-RC3/itest/osgi-implementation/src/main/java/supplychain/retailer/JavaRetailerComponentImpl.java67
-rw-r--r--tags/java/sca/1.5.1-RC3/itest/osgi-implementation/src/main/java/supplychain/retailer/OSGiRetailerComponentImpl.java64
-rw-r--r--tags/java/sca/1.5.1-RC3/itest/osgi-implementation/src/main/java/supplychain/retailer/OSGiRetailerImpl.java58
-rw-r--r--tags/java/sca/1.5.1-RC3/itest/osgi-implementation/src/main/java/supplychain/retailer/OSGiRetailerServiceImpl.java45
-rw-r--r--tags/java/sca/1.5.1-RC3/itest/osgi-implementation/src/main/java/supplychain/retailer/OSGiRetailerWithQueryComponentImpl.java78
-rw-r--r--tags/java/sca/1.5.1-RC3/itest/osgi-implementation/src/main/java/supplychain/retailer/OSGiRetailerWithQueryImpl.java64
-rw-r--r--tags/java/sca/1.5.1-RC3/itest/osgi-implementation/src/main/java/supplychain/retailer/OSGiVersionedRetailerImpl.java75
-rw-r--r--tags/java/sca/1.5.1-RC3/itest/osgi-implementation/src/main/java/supplychain/retailer/OSGiVersionedRetailerServiceImpl.java47
-rw-r--r--tags/java/sca/1.5.1-RC3/itest/osgi-implementation/src/main/java/supplychain/retailer/Retailer.java28
-rw-r--r--tags/java/sca/1.5.1-RC3/itest/osgi-implementation/src/main/java/supplychain/retailer/RetailerQuery.java28
10 files changed, 554 insertions, 0 deletions
diff --git a/tags/java/sca/1.5.1-RC3/itest/osgi-implementation/src/main/java/supplychain/retailer/JavaRetailerComponentImpl.java b/tags/java/sca/1.5.1-RC3/itest/osgi-implementation/src/main/java/supplychain/retailer/JavaRetailerComponentImpl.java
new file mode 100644
index 0000000000..df52c6c760
--- /dev/null
+++ b/tags/java/sca/1.5.1-RC3/itest/osgi-implementation/src/main/java/supplychain/retailer/JavaRetailerComponentImpl.java
@@ -0,0 +1,67 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package supplychain.retailer;
+
+
+import org.osoa.sca.annotations.Property;
+import org.osoa.sca.annotations.Reference;
+import org.osoa.sca.annotations.Scope;
+import org.osoa.sca.annotations.Service;
+
+import supplychain.warehouse.Warehouse;
+
+/**
+ * This class implements the Customer service component.
+ */
+@Service(Retailer.class)
+@Scope("COMPOSITE")
+public class JavaRetailerComponentImpl implements Retailer {
+
+ private Warehouse warehouse;
+
+ private String retailerName;
+
+ public JavaRetailerComponentImpl() {
+ System.out.println("Created RetailerComponentImpl");
+ }
+
+ @Reference
+ public void setWarehouse(Warehouse warehouse) {
+ System.out.println("retailer setWarehouse " + warehouse);
+
+ this.warehouse = warehouse;
+ }
+
+ @Property
+ public void setRetailerName(String retailerName) {
+ this.retailerName = retailerName;
+ }
+
+
+ public void submitOrder(String order) {
+
+ System.out.println("JavaRetailerComponentImpl.submitOrder " + warehouse);
+ warehouse.fulfillOrder(order + ", submitted (" + retailerName + ")");
+
+ }
+
+
+
+
+}
diff --git a/tags/java/sca/1.5.1-RC3/itest/osgi-implementation/src/main/java/supplychain/retailer/OSGiRetailerComponentImpl.java b/tags/java/sca/1.5.1-RC3/itest/osgi-implementation/src/main/java/supplychain/retailer/OSGiRetailerComponentImpl.java
new file mode 100644
index 0000000000..aca5943552
--- /dev/null
+++ b/tags/java/sca/1.5.1-RC3/itest/osgi-implementation/src/main/java/supplychain/retailer/OSGiRetailerComponentImpl.java
@@ -0,0 +1,64 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package supplychain.retailer;
+
+import org.osgi.service.component.ComponentContext;
+
+import supplychain.warehouse.Warehouse;
+
+/**
+ * This class implements the Customer service component.
+ */
+public class OSGiRetailerComponentImpl implements Retailer {
+
+ private Warehouse warehouse;
+ private String retailerName;
+
+
+ protected void setWarehouse(Warehouse warehouse) {
+ this.warehouse = warehouse;
+ }
+
+ protected void unsetWarehouse(Warehouse warehouse) {
+ // this.warehouse = null;
+ }
+
+ public void submitOrder(String order) {
+
+ System.out.println("OSGiRetailerComponentImpl.submitOrder , warehouse is " + warehouse);
+ warehouse.fulfillOrder(order + ", submitted (" + retailerName + ")");
+
+ }
+
+ protected void activate(ComponentContext context){
+ System.out.println("Activated OSGiRetailerComponentImpl bundle ");
+
+ Object prop = context.getProperties().get("retailerName");
+ if (prop instanceof String[])
+ retailerName = ((String [])prop)[0];
+
+
+ }
+
+ protected void deactivate(ComponentContext context){
+ System.out.println("Deactivated OSGiRetailerComponentImpl bundle ");
+ }
+
+
+}
diff --git a/tags/java/sca/1.5.1-RC3/itest/osgi-implementation/src/main/java/supplychain/retailer/OSGiRetailerImpl.java b/tags/java/sca/1.5.1-RC3/itest/osgi-implementation/src/main/java/supplychain/retailer/OSGiRetailerImpl.java
new file mode 100644
index 0000000000..e71c624f49
--- /dev/null
+++ b/tags/java/sca/1.5.1-RC3/itest/osgi-implementation/src/main/java/supplychain/retailer/OSGiRetailerImpl.java
@@ -0,0 +1,58 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package supplychain.retailer;
+
+
+import java.util.Hashtable;
+
+import supplychain.OSGiBundleImpl;
+import supplychain.warehouse.Warehouse;
+
+/**
+ * This class implements the Retailer service component.
+ */
+public class OSGiRetailerImpl extends OSGiBundleImpl {
+
+ protected Warehouse warehouse;
+
+ public OSGiRetailerImpl() {
+
+ super(new String[]{"warehouse"},
+ new String[]{"(component.service.name=WarehouseComponent1/Warehouse)"});
+
+ Hashtable<String, Object> props1 = new Hashtable<String, Object>();
+ props1.put("retailerName", "amazon.com");
+ registerService(new OSGiRetailerServiceImpl(this, "amazon.com"),
+ "supplychain.retailer.Retailer", props1);
+
+ Hashtable<String, Object> props2 = new Hashtable<String, Object>();
+ props2.put("retailerName", "play.com");
+ registerService(
+ new OSGiRetailerServiceImpl(this, "play.com"),
+ "supplychain.retailer.Retailer", props2);
+
+ Hashtable<String, Object> props3 = new Hashtable<String, Object>();
+ props3.put("retailerName", "ebay.com");
+ registerService(
+ new OSGiRetailerServiceImpl(this, "ebay.com"),
+ "supplychain.retailer.Retailer", props3);
+ }
+
+
+}
diff --git a/tags/java/sca/1.5.1-RC3/itest/osgi-implementation/src/main/java/supplychain/retailer/OSGiRetailerServiceImpl.java b/tags/java/sca/1.5.1-RC3/itest/osgi-implementation/src/main/java/supplychain/retailer/OSGiRetailerServiceImpl.java
new file mode 100644
index 0000000000..a036ecfc76
--- /dev/null
+++ b/tags/java/sca/1.5.1-RC3/itest/osgi-implementation/src/main/java/supplychain/retailer/OSGiRetailerServiceImpl.java
@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package supplychain.retailer;
+
+
+/**
+ * This class implements the Retailer service.
+ */
+public class OSGiRetailerServiceImpl implements Retailer {
+
+ private OSGiRetailerImpl retailerImpl;
+
+ private String retailerName;
+
+ OSGiRetailerServiceImpl(OSGiRetailerImpl retailerImpl, String retailerName) {
+ this.retailerImpl = retailerImpl;
+ this.retailerName = retailerName;
+
+ }
+
+ public void submitOrder(String order) {
+
+ System.out.println("Retailer.submitOrder, warehouse is " + retailerImpl.warehouse);
+ retailerImpl.warehouse.fulfillOrder(order + ", submitted ("
+ + retailerName + ")");
+
+ }
+
+} \ No newline at end of file
diff --git a/tags/java/sca/1.5.1-RC3/itest/osgi-implementation/src/main/java/supplychain/retailer/OSGiRetailerWithQueryComponentImpl.java b/tags/java/sca/1.5.1-RC3/itest/osgi-implementation/src/main/java/supplychain/retailer/OSGiRetailerWithQueryComponentImpl.java
new file mode 100644
index 0000000000..db877bb366
--- /dev/null
+++ b/tags/java/sca/1.5.1-RC3/itest/osgi-implementation/src/main/java/supplychain/retailer/OSGiRetailerWithQueryComponentImpl.java
@@ -0,0 +1,78 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package supplychain.retailer;
+
+import org.osgi.service.component.ComponentContext;
+
+import supplychain.warehouse.Warehouse;
+import supplychain.warehouse.WarehouseQuery;
+
+/**
+ * This class implements the Customer service component.
+ */
+public class OSGiRetailerWithQueryComponentImpl implements Retailer, RetailerQuery {
+
+ private Warehouse warehouse;
+ private WarehouseQuery warehouseQuery;
+ private String retailerName;
+
+
+ protected void setWarehouse(Warehouse warehouse) {
+ this.warehouse = warehouse;
+ }
+
+ protected void unsetWarehouse(Warehouse warehouse) {
+ // this.warehouse = null;
+ }
+
+ protected void setWarehouseQuery(WarehouseQuery warehouseQuery) {
+ this.warehouseQuery = warehouseQuery;
+ }
+
+ protected void unsetWarehouseQuery(WarehouseQuery warehouse) {
+ // this.warehouseQuery = null;
+ }
+
+ public void submitOrder(String order) {
+
+ System.out.println("OSGiRetailerComponentImpl.submitOrder , warehouse is " + warehouse);
+ warehouse.fulfillOrder(order + ", submitted (" + retailerName + ")");
+
+ }
+
+ public boolean isAvailable(String order) {
+ return warehouseQuery.isAvailable(order);
+ }
+
+ protected void activate(ComponentContext context){
+ System.out.println("Activated OSGiRetailerComponentImpl bundle ");
+
+ Object prop = context.getProperties().get("retailerName");
+ if (prop instanceof String[])
+ retailerName = ((String [])prop)[0];
+
+
+ }
+
+ protected void deactivate(ComponentContext context){
+ System.out.println("Deactivated OSGiRetailerComponentImpl bundle ");
+ }
+
+
+}
diff --git a/tags/java/sca/1.5.1-RC3/itest/osgi-implementation/src/main/java/supplychain/retailer/OSGiRetailerWithQueryImpl.java b/tags/java/sca/1.5.1-RC3/itest/osgi-implementation/src/main/java/supplychain/retailer/OSGiRetailerWithQueryImpl.java
new file mode 100644
index 0000000000..ee1f575e70
--- /dev/null
+++ b/tags/java/sca/1.5.1-RC3/itest/osgi-implementation/src/main/java/supplychain/retailer/OSGiRetailerWithQueryImpl.java
@@ -0,0 +1,64 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package supplychain.retailer;
+
+
+import java.util.Hashtable;
+
+import supplychain.OSGiBundleImpl;
+import supplychain.warehouse.Warehouse;
+import supplychain.warehouse.WarehouseQuery;
+
+/**
+ * This class implements the Retailer service component with query.
+ */
+public class OSGiRetailerWithQueryImpl extends OSGiBundleImpl implements Retailer, RetailerQuery {
+
+ private Warehouse warehouse;
+ private WarehouseQuery warehouseQuery;
+
+ public OSGiRetailerWithQueryImpl() {
+
+ super(new String[]{"warehouse", "warehouseQuery"}, null);
+
+ Hashtable<String, Object> props1 = new Hashtable<String, Object>();
+ props1.put("retailerName", "amazon.com");
+ registerService(this,
+ "supplychain.retailer.Retailer", props1);
+
+ registerService(this,
+ "supplychain.retailer.RetailerQuery", props1);
+
+ }
+
+ public void submitOrder(String order) {
+
+ System.out.println("Retailer.submitOrder, warehouse is " + warehouse);
+ warehouse.fulfillOrder(order + ", submitted ("
+ + "amazon.com" + ")");
+
+ }
+
+ public boolean isAvailable(String order) {
+ return warehouseQuery.isAvailable(order);
+ }
+
+
+
+}
diff --git a/tags/java/sca/1.5.1-RC3/itest/osgi-implementation/src/main/java/supplychain/retailer/OSGiVersionedRetailerImpl.java b/tags/java/sca/1.5.1-RC3/itest/osgi-implementation/src/main/java/supplychain/retailer/OSGiVersionedRetailerImpl.java
new file mode 100644
index 0000000000..09e60ca626
--- /dev/null
+++ b/tags/java/sca/1.5.1-RC3/itest/osgi-implementation/src/main/java/supplychain/retailer/OSGiVersionedRetailerImpl.java
@@ -0,0 +1,75 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package supplychain.retailer;
+
+
+import java.util.Hashtable;
+
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.InvalidSyntaxException;
+import org.osgi.framework.ServiceReference;
+
+import supplychain.OSGiBundleImpl;
+import supplychain.warehouse.Warehouse;
+
+/**
+ * This class implements the Retailer service component.
+ */
+public class OSGiVersionedRetailerImpl extends OSGiBundleImpl {
+
+ protected Warehouse warehouse;
+
+ private int version;
+
+ public OSGiVersionedRetailerImpl() {
+
+ super(new String[]{"warehouse"}, null);
+
+
+ }
+
+ protected void started(BundleContext bc) {
+ String jarFile = bc.getBundle().getLocation();
+ if (jarFile.endsWith("1.jar")) version = 1;
+ else if (jarFile.endsWith("2.jar")) version = 2;
+ else version = 3;
+
+ Hashtable<String, Object> props1 = new Hashtable<String, Object>();
+ props1.put("retailerName", "amazon.com");
+ bc.registerService("supplychain.retailer.Retailer",
+ new OSGiVersionedRetailerServiceImpl(this, "amazon.com", version),
+ props1);
+
+ Hashtable<String, Object> props2 = new Hashtable<String, Object>();
+ props2.put("retailerName", "play.com");
+ bc.registerService(
+ "supplychain.retailer.Retailer",
+ new OSGiVersionedRetailerServiceImpl(this, "play.com", version),
+ props2);
+
+ try {
+ ServiceReference[] refs = bc.getServiceReferences(Warehouse.class.getName(),
+ "(component.service.name=WarehouseComponent" + version + "/Warehouse)");
+ if (refs != null && refs.length > 0) {
+ warehouse = (Warehouse) bc.getService(refs[0]);
+ }
+ } catch (InvalidSyntaxException e) {
+ }
+ }
+}
diff --git a/tags/java/sca/1.5.1-RC3/itest/osgi-implementation/src/main/java/supplychain/retailer/OSGiVersionedRetailerServiceImpl.java b/tags/java/sca/1.5.1-RC3/itest/osgi-implementation/src/main/java/supplychain/retailer/OSGiVersionedRetailerServiceImpl.java
new file mode 100644
index 0000000000..7dd70889c7
--- /dev/null
+++ b/tags/java/sca/1.5.1-RC3/itest/osgi-implementation/src/main/java/supplychain/retailer/OSGiVersionedRetailerServiceImpl.java
@@ -0,0 +1,47 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package supplychain.retailer;
+
+
+/**
+ * This class implements the Retailer service.
+ */
+public class OSGiVersionedRetailerServiceImpl implements Retailer {
+
+ private OSGiVersionedRetailerImpl retailerImpl;
+
+ private String retailerName;
+
+ private int version;
+
+ OSGiVersionedRetailerServiceImpl(OSGiVersionedRetailerImpl retailerImpl, String retailerName, int version) {
+ this.retailerImpl = retailerImpl;
+ this.retailerName = retailerName;
+ this.version = version;
+ }
+
+ public void submitOrder(String order) {
+
+ System.out.println("Retailer.submitOrder, warehouse is " + retailerImpl.warehouse);
+ retailerImpl.warehouse.fulfillOrder(order + ", submitted ("
+ + retailerName + " v" + version + ")");
+
+ }
+
+}
diff --git a/tags/java/sca/1.5.1-RC3/itest/osgi-implementation/src/main/java/supplychain/retailer/Retailer.java b/tags/java/sca/1.5.1-RC3/itest/osgi-implementation/src/main/java/supplychain/retailer/Retailer.java
new file mode 100644
index 0000000000..1e87d59af1
--- /dev/null
+++ b/tags/java/sca/1.5.1-RC3/itest/osgi-implementation/src/main/java/supplychain/retailer/Retailer.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package supplychain.retailer;
+
+/**
+ * This is the business interface of the Retailer service component.
+ */
+public interface Retailer {
+
+ public void submitOrder(String order);
+
+}
diff --git a/tags/java/sca/1.5.1-RC3/itest/osgi-implementation/src/main/java/supplychain/retailer/RetailerQuery.java b/tags/java/sca/1.5.1-RC3/itest/osgi-implementation/src/main/java/supplychain/retailer/RetailerQuery.java
new file mode 100644
index 0000000000..354f40a064
--- /dev/null
+++ b/tags/java/sca/1.5.1-RC3/itest/osgi-implementation/src/main/java/supplychain/retailer/RetailerQuery.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package supplychain.retailer;
+
+/**
+ * This is the business interface of the RetailerQuery service.
+ */
+public interface RetailerQuery {
+
+ public boolean isAvailable(String order);
+
+}