Moving 2.x trunk

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@882795 13f79535-47bb-0310-9956-ffa450edef68

6 files changed, 425 insertions, 0 deletions

diff --git a/sca-java-2.x/trunk/modules/data-api/src/main/java/org/apache/tuscany/sca/data/collection/Collection.java b/sca-java-2.x/trunk/modules/data-api/src/main/java/org/apache/tuscany/sca/data/collection/Collection.java
new file mode 100644
index 0000000000..f1841c975e
--- /dev/null
+++ b/sca-java-2.x/trunk/modules/data-api/src/main/java/org/apache/tuscany/sca/data/collection/Collection.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 org.apache.tuscany.sca.data.collection;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+/**
+ * Provides access to a collection of data items.
+ * 
+ * @version $Rev$ $Date$
+ */
+@Remotable
+public interface Collection <K, D> {
+
+    /**
+     * Get the whole collection.
+     * 
+     * @return the whole collection.
+     */
+    Entry<K, D>[] getAll();
+
+    /**
+     * Returns a collection resulting from a query.
+     * 
+     * @return the collection.
+     */
+    Entry<K, D>[] query(String queryString);
+
+    /**
+     * Creates a new item.
+     * 
+     * @param key
+     * @param item
+     * @return
+     */
+    K post(K key, D item);
+
+    /**
+     * Retrieves an item.
+     * 
+     * @param key
+     * @return
+     */
+    D get(K key) throws NotFoundException;
+
+    /**
+     * Updates an item.
+     * 
+     * @param key
+     * @param item
+     * @return
+     */
+    void put(K key, D item) throws NotFoundException;
+
+    /**
+     * Delete an item.
+     * 
+     * @param key
+     */
+    void delete(K key) throws NotFoundException;
+
+}
diff --git a/sca-java-2.x/trunk/modules/data-api/src/main/java/org/apache/tuscany/sca/data/collection/Entry.java b/sca-java-2.x/trunk/modules/data-api/src/main/java/org/apache/tuscany/sca/data/collection/Entry.java
new file mode 100644
index 0000000000..5903fd95a4
--- /dev/null
+++ b/sca-java-2.x/trunk/modules/data-api/src/main/java/org/apache/tuscany/sca/data/collection/Entry.java
@@ -0,0 +1,85 @@
+/*
+ * 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 org.apache.tuscany.sca.data.collection;
+
+
+/**
+ * Represents a key/data pair in a data collection.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class Entry <K, D> {
+
+    private K key;
+    private D data;
+    
+    /**
+     * Constructs a new entry.
+     */
+    public Entry() {
+    }
+    
+    /**
+     * Constructs a new entry.
+     * @param key the entry key
+     * @param data the entry data
+     */
+    public Entry(K key, D data) {
+        this.key = key;
+        this.data = data;
+    }
+    
+    /**
+     * Returns the entry key.
+     * @return the key
+     */
+    public K getKey() {
+        return key;
+    }
+    
+    /**
+     * Sets the entry key.
+     * @param key the key
+     */
+    public void setKey(K key) {
+        this.key = key;
+    }
+    
+    /**
+     * Returns the entry data.
+     * @return the entry data
+     */
+    public D getData() {
+        return data;
+    }
+    
+    /**
+     * Sets the entry data
+     * @param data the entry data
+     */
+    public void setData(D data) {
+        this.data = data;
+    }
+
+    //FIXME Temporary methods to make JAXB register the Item
+    // class when the Entry class is registered in a JAXB context  
+    public void setDummy(Item item) {}
+    public Item getDummy() { return null; }
+    
+}
diff --git a/sca-java-2.x/trunk/modules/data-api/src/main/java/org/apache/tuscany/sca/data/collection/Item.java b/sca-java-2.x/trunk/modules/data-api/src/main/java/org/apache/tuscany/sca/data/collection/Item.java
new file mode 100644
index 0000000000..37042c0895
--- /dev/null
+++ b/sca-java-2.x/trunk/modules/data-api/src/main/java/org/apache/tuscany/sca/data/collection/Item.java
@@ -0,0 +1,159 @@
+/*
+ * 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 org.apache.tuscany.sca.data.collection;
+
+import java.util.Date;
+
+
+/**
+ * Represents a data item.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class Item {
+
+    private String title;
+    private String contents;
+    private String link;
+    private String related;
+    private String alternate;
+    private Date date;
+    
+    /**
+     * Constructs a new item.
+     */
+    public Item() {
+    }
+
+    /**
+     * Constructs a new item.
+     * @param title the item title
+     * @param contents the item contents
+     * @param link the item link to a web resource
+     * @param related the item link to a related web resource
+     * @param date the item date
+     */
+    public Item(String title, String contents, String link, String related, Date date) {
+        this.title = title;
+        this.contents = contents;
+        this.link = link;
+        this.related = related;
+        this.date = date;
+    }
+
+    /**
+     * Returns the item title.
+     * @return the item title
+     */
+    public String getTitle() {
+        return title;
+    }
+
+    /**
+     * Sets the item title.
+     * @param title the item title
+     */
+    public void setTitle(String title) {
+        this.title = title;
+    }
+
+    /**
+     * Returns the item contents
+     * @return the item contents
+     */
+    public String getContents() {
+        return contents;
+    }
+
+    /**
+     * Sets the item contents
+     * @param contents the item contents
+     */
+    public void setContents(String contents) {
+        this.contents = contents;
+    }
+
+    /**
+     * Returns the item link to a web resource
+     * @return the item link to a web resource
+     */
+    public String getLink() {
+        return link;
+    }
+
+    /**
+     * Sets the item link to a web resource
+     * @param link the item link to a web resource
+     */
+    public void setLink(String link) {
+        this.link = link;
+    }
+
+    /**
+     * Returns the item link to a related web resource
+     * @return the item link to a related web resource
+     */
+    public String getRelated() {
+        return related;
+    }
+
+    /**
+     * Sets the item link to a related web resource.
+     *
+     * @param related the item link to a related web resource
+     */
+    public void setRelated(String related) {
+        this.related = related;
+    }
+
+    /**
+     * Returns the item link to an alternate web resource
+     * @return the item link to an alternate web resource
+     */
+    public String getAlternate() {
+        return alternate;
+    }
+
+    /**
+     * Sets the item link to an alternate web resource.
+     *
+     * @param alternate the item link to an alternate web resource
+     */
+    public void setAlternate(String alternate) {
+        this.alternate = alternate;
+    }
+
+    /**
+     * Returns the item date
+     * @return the item date
+     */
+    public Date getDate() {
+        return date;
+    }
+
+    /**
+     * Sets the item date
+     * @param date the item date
+     */
+    public void setDate(Date date) {
+        this.date = date;
+    }
+
+    
+}
diff --git a/sca-java-2.x/trunk/modules/data-api/src/main/java/org/apache/tuscany/sca/data/collection/ItemCollection.java b/sca-java-2.x/trunk/modules/data-api/src/main/java/org/apache/tuscany/sca/data/collection/ItemCollection.java
new file mode 100644
index 0000000000..229b29f5cd
--- /dev/null
+++ b/sca-java-2.x/trunk/modules/data-api/src/main/java/org/apache/tuscany/sca/data/collection/ItemCollection.java
@@ -0,0 +1,30 @@
+/*
+ * 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 org.apache.tuscany.sca.data.collection;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+/**
+ * Provides access to a collection of data items.
+ * 
+ * @version $Rev$ $Date$
+ */
+@Remotable
+public interface ItemCollection extends Collection<String, Item> {
+}
diff --git a/sca-java-2.x/trunk/modules/data-api/src/main/java/org/apache/tuscany/sca/data/collection/LocalItemCollection.java b/sca-java-2.x/trunk/modules/data-api/src/main/java/org/apache/tuscany/sca/data/collection/LocalItemCollection.java
new file mode 100644
index 0000000000..69512058b7
--- /dev/null
+++ b/sca-java-2.x/trunk/modules/data-api/src/main/java/org/apache/tuscany/sca/data/collection/LocalItemCollection.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 org.apache.tuscany.sca.data.collection;
+
+
+/**
+ * Provides access to a collection of data items.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface LocalItemCollection extends Collection<String, Item> {
+}
diff --git a/sca-java-2.x/trunk/modules/data-api/src/main/java/org/apache/tuscany/sca/data/collection/NotFoundException.java b/sca-java-2.x/trunk/modules/data-api/src/main/java/org/apache/tuscany/sca/data/collection/NotFoundException.java
new file mode 100644
index 0000000000..7f13db5228
--- /dev/null
+++ b/sca-java-2.x/trunk/modules/data-api/src/main/java/org/apache/tuscany/sca/data/collection/NotFoundException.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 org.apache.tuscany.sca.data.collection;
+
+/**
+ * Indicates that an item could not be found in a collection.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class NotFoundException extends Exception {
+    private static final long serialVersionUID = 6792367409396084646L;
+
+    public NotFoundException() {
+    }
+
+    public NotFoundException(String message) {
+        super(message);
+    }
+
+    public NotFoundException(Throwable cause) {
+        super(cause);
+    }
+
+    public NotFoundException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+}