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Posted to commits@camel.apache.org by ni...@apache.org on 2014/03/31 14:16:38 UTC

[1/2] git commit: CAMEL-7332 Added camel-sql-blueprint example

Repository: camel
Updated Branches:
  refs/heads/master 9f299e914 -> ccc566d65


CAMEL-7332 Added camel-sql-blueprint example


Project: http://git-wip-us.apache.org/repos/asf/camel/repo
Commit: http://git-wip-us.apache.org/repos/asf/camel/commit/ccc566d6
Tree: http://git-wip-us.apache.org/repos/asf/camel/tree/ccc566d6
Diff: http://git-wip-us.apache.org/repos/asf/camel/diff/ccc566d6

Branch: refs/heads/master
Commit: ccc566d657c8def9700bd658aa78e5ad7b0a0a86
Parents: d114c98
Author: Willem Jiang <wi...@gmail.com>
Authored: Mon Mar 31 20:15:08 2014 +0800
Committer: Willem Jiang <wi...@gmail.com>
Committed: Mon Mar 31 20:15:44 2014 +0800

----------------------------------------------------------------------
 examples/camel-example-sql-blueprint/README.txt |  68 +++++++
 examples/camel-example-sql-blueprint/pom.xml    |  88 ++++++++
 .../apache/camel/example/sql/DatabaseBean.java  |  74 +++++++
 .../org/apache/camel/example/sql/OrderBean.java |  52 +++++
 .../src/main/resources/META-INF/LICENSE.txt     | 203 +++++++++++++++++++
 .../src/main/resources/META-INF/NOTICE.txt      |  11 +
 .../OSGI-INF/blueprint/camel-context.xml        |  76 +++++++
 .../src/main/resources/features.xml             |  31 +++
 .../src/main/resources/log4j.properties         |  30 +++
 .../src/main/resources/sql.properties           |  29 +++
 10 files changed, 662 insertions(+)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/camel/blob/ccc566d6/examples/camel-example-sql-blueprint/README.txt
----------------------------------------------------------------------
diff --git a/examples/camel-example-sql-blueprint/README.txt b/examples/camel-example-sql-blueprint/README.txt
new file mode 100644
index 0000000..ff72a9b
--- /dev/null
+++ b/examples/camel-example-sql-blueprint/README.txt
@@ -0,0 +1,68 @@
+Camel SQL Blueprint Example
+=================
+
+This example shows how to exchange data using a shared database table.
+
+The example has two Camel routes. The first route insert new data into the table,
+triggered by a timer to run every 5th second.
+
+The second route pickup the newly inserted rows from the table,
+process the row(s), and mark the row(s) as processed when done;
+to avoid picking up the same rows again.
+
+Standalone
+----------
+You will need to compile this example first:
+  mvn compile
+
+To run the example type
+  mvn camel:run
+
+To stop the example hit ctrl + c
+
+This example uses Blueprint to setup and configure the database,
+as well the CamelContext. You can see this in the following file:
+In the src/main/resources/OSGI-INF/blueprint/camel-context.xml
+
+Apache Karaf / ServiceMix
+-------------------------
+You will need to compile this example first:
+  mvn compile
+
+To install Apache Camel in Karaf you type in the shell (we use version ${project.version}):
+
+  features:chooseurl camel ${project.version}
+  features:install camel
+
+First you need to install the following features in Karaf/ServiceMix with:
+
+  features:install camel-blueprint
+  features:install camel-sql
+
+Then you need to install JDBC connection pool and the Derby Database:
+
+  osgi:install -s mvn:commons-pool/commons-pool/1.6
+  osgi:install -s mvn:org.apache.servicemix.bundles/org.apache.servicemix.bundles.commons-dbcp/1.4_3
+  osgi:install -s mvn:org.apache.derby/derby/10.10.1.1
+
+Then you can install the Camel example:
+
+  osgi:install -s mvn:org.apache.camel/camel-example-sql-blueprint/${project.version}
+
+And you can see the application running by tailing the logs
+
+  log:tail
+
+And you can use ctrl + c to stop tailing the log.
+
+This example is documented at
+  http://camel.apache.org/sql-example-blueprint.html
+
+If you hit any problems please talk to us on the Camel Forums
+  http://camel.apache.org/discussion-forums.html
+
+Please help us make Apache Camel better - we appreciate any feedback you
+may have.  Enjoy!
+
+------------------------
+The Camel riders!

http://git-wip-us.apache.org/repos/asf/camel/blob/ccc566d6/examples/camel-example-sql-blueprint/pom.xml
----------------------------------------------------------------------
diff --git a/examples/camel-example-sql-blueprint/pom.xml b/examples/camel-example-sql-blueprint/pom.xml
new file mode 100644
index 0000000..f434f37
--- /dev/null
+++ b/examples/camel-example-sql-blueprint/pom.xml
@@ -0,0 +1,88 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  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.
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+
+  <modelVersion>4.0.0</modelVersion>
+
+  <parent>
+    <groupId>org.apache.camel</groupId>
+    <artifactId>examples</artifactId>
+    <version>2.14-SNAPSHOT</version>
+  </parent>
+
+  <artifactId>camel-example-sql-blueprint</artifactId>
+  <packaging>bundle</packaging>
+  <name>Camel :: Example :: SQL :: Blueprint</name>
+  <description>An example for showing Camel using SQL component with blueprint</description>
+
+  <properties>
+    <camel.osgi.export.pkg>org.apache.camel.example.sql.*</camel.osgi.export.pkg>
+    <!-- dynamic import for the Derby JDBC driver -->
+    <camel.osgi.dynamic>*</camel.osgi.dynamic>
+  </properties>
+
+  <dependencies>
+
+    <!-- Camel -->
+    <dependency>
+      <groupId>org.apache.camel</groupId>
+      <artifactId>camel-blueprint</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.camel</groupId>
+      <artifactId>camel-sql</artifactId>
+    </dependency>
+
+    <!-- jdbc -->
+    <dependency>
+      <groupId>org.apache.derby</groupId>
+      <artifactId>derby</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>commons-dbcp</groupId>
+      <artifactId>commons-dbcp</artifactId>
+    </dependency>
+
+    <!-- logging -->
+    <dependency>
+      <groupId>org.slf4j</groupId>
+      <artifactId>slf4j-log4j12</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>log4j</groupId>
+      <artifactId>log4j</artifactId>
+    </dependency>
+
+  </dependencies>
+
+  <build>
+    <plugins>
+      <!-- Allows the routes to be run via 'mvn camel:run' -->
+      <plugin>
+        <groupId>org.apache.camel</groupId>
+        <artifactId>camel-maven-plugin</artifactId>
+        <version>${project.version}</version>
+        <configuration>
+           <!-- Tell camel run plugin to load application from the blueprint file -->
+           <useBlueprint>true</useBlueprint>
+        </configuration>
+      </plugin>
+    </plugins>
+  </build>
+
+</project>

http://git-wip-us.apache.org/repos/asf/camel/blob/ccc566d6/examples/camel-example-sql-blueprint/src/main/java/org/apache/camel/example/sql/DatabaseBean.java
----------------------------------------------------------------------
diff --git a/examples/camel-example-sql-blueprint/src/main/java/org/apache/camel/example/sql/DatabaseBean.java b/examples/camel-example-sql-blueprint/src/main/java/org/apache/camel/example/sql/DatabaseBean.java
new file mode 100644
index 0000000..abab97f
--- /dev/null
+++ b/examples/camel-example-sql-blueprint/src/main/java/org/apache/camel/example/sql/DatabaseBean.java
@@ -0,0 +1,74 @@
+/**
+ * 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.camel.example.sql;
+
+import javax.sql.DataSource;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.jdbc.core.JdbcTemplate;
+
+/**
+ * Bean that creates the database table
+ */
+public class DatabaseBean {
+
+    private static final Logger LOG = LoggerFactory.getLogger(DatabaseBean.class);
+    private DataSource dataSource;
+
+    public DataSource getDataSource() {
+        return dataSource;
+    }
+
+    public void setDataSource(DataSource dataSource) {
+        this.dataSource = dataSource;
+    }
+
+    public void create() throws Exception {
+        JdbcTemplate jdbc = new JdbcTemplate(dataSource);
+
+        String sql = "create table orders (\n"
+              + "  id integer primary key,\n"
+              + "  item varchar(10),\n"
+              + "  amount varchar(5),\n"
+              + "  description varchar(30),\n"
+              + "  processed boolean\n"
+              + ")";
+
+        LOG.info("Creating table orders ...");
+
+        try {
+            jdbc.execute("drop table orders");
+        } catch (Throwable e) {
+            // ignore
+        }
+
+        jdbc.execute(sql);
+
+        LOG.info("... created table orders");
+    }
+
+    public void destroy() throws Exception {
+        JdbcTemplate jdbc = new JdbcTemplate(dataSource);
+
+        try {
+            jdbc.execute("drop table orders");
+        } catch (Throwable e) {
+            // ignore
+        }
+    }
+}

http://git-wip-us.apache.org/repos/asf/camel/blob/ccc566d6/examples/camel-example-sql-blueprint/src/main/java/org/apache/camel/example/sql/OrderBean.java
----------------------------------------------------------------------
diff --git a/examples/camel-example-sql-blueprint/src/main/java/org/apache/camel/example/sql/OrderBean.java b/examples/camel-example-sql-blueprint/src/main/java/org/apache/camel/example/sql/OrderBean.java
new file mode 100644
index 0000000..f32b255
--- /dev/null
+++ b/examples/camel-example-sql-blueprint/src/main/java/org/apache/camel/example/sql/OrderBean.java
@@ -0,0 +1,52 @@
+/**
+ * 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.camel.example.sql;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Random;
+
+/**
+ * Bean that generates and process orders.
+ */
+public class OrderBean {
+
+    private int counter;
+    private Random ran = new Random();
+
+    /**
+     * Generates a new order structured as a {@link Map}
+     */
+    public Map generateOrder() {
+        Map<String, Object> answer = new HashMap<String, Object>();
+        answer.put("id", counter++);
+        answer.put("item", counter % 2 == 0 ? 111 : 222);
+        answer.put("amount", ran.nextInt(10) + 1);
+        answer.put("description", counter % 2 == 0 ? "Camel in Action" : "ActiveMQ in Action");
+        return answer;
+    }
+
+    /**
+     * Processes the order
+     *
+     * @param data  the order as a {@link Map}
+     * @return the transformed order
+     */
+    public String processOrder(Map data) {
+        return "Processed order id " + data.get("id") + " item " + data.get("item") + " of " + data.get("amount") + " copies of " + data.get("description");
+    }
+}

http://git-wip-us.apache.org/repos/asf/camel/blob/ccc566d6/examples/camel-example-sql-blueprint/src/main/resources/META-INF/LICENSE.txt
----------------------------------------------------------------------
diff --git a/examples/camel-example-sql-blueprint/src/main/resources/META-INF/LICENSE.txt b/examples/camel-example-sql-blueprint/src/main/resources/META-INF/LICENSE.txt
new file mode 100755
index 0000000..6b0b127
--- /dev/null
+++ b/examples/camel-example-sql-blueprint/src/main/resources/META-INF/LICENSE.txt
@@ -0,0 +1,203 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
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+      meet the following conditions:
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+      (a) You must give any other recipients of the Work or
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+      (b) You must cause any modified files to carry prominent notices
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+      any Contribution intentionally submitted for inclusion in the Work
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+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
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http://git-wip-us.apache.org/repos/asf/camel/blob/ccc566d6/examples/camel-example-sql-blueprint/src/main/resources/META-INF/NOTICE.txt
----------------------------------------------------------------------
diff --git a/examples/camel-example-sql-blueprint/src/main/resources/META-INF/NOTICE.txt b/examples/camel-example-sql-blueprint/src/main/resources/META-INF/NOTICE.txt
new file mode 100644
index 0000000..2e215bf
--- /dev/null
+++ b/examples/camel-example-sql-blueprint/src/main/resources/META-INF/NOTICE.txt
@@ -0,0 +1,11 @@
+   =========================================================================
+   ==  NOTICE file corresponding to the section 4 d of                    ==
+   ==  the Apache License, Version 2.0,                                   ==
+   ==  in this case for the Apache Camel distribution.                    ==
+   =========================================================================
+
+   This product includes software developed by
+   The Apache Software Foundation (http://www.apache.org/).
+
+   Please read the different LICENSE files present in the licenses directory of
+   this distribution.

http://git-wip-us.apache.org/repos/asf/camel/blob/ccc566d6/examples/camel-example-sql-blueprint/src/main/resources/OSGI-INF/blueprint/camel-context.xml
----------------------------------------------------------------------
diff --git a/examples/camel-example-sql-blueprint/src/main/resources/OSGI-INF/blueprint/camel-context.xml b/examples/camel-example-sql-blueprint/src/main/resources/OSGI-INF/blueprint/camel-context.xml
new file mode 100644
index 0000000..39231f4
--- /dev/null
+++ b/examples/camel-example-sql-blueprint/src/main/resources/OSGI-INF/blueprint/camel-context.xml
@@ -0,0 +1,76 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    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.
+-->
+<blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0"
+           xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+           xmlns:cm="http://aries.apache.org/blueprint/xmlns/blueprint-cm/v1.0.0"
+           xmlns:camel="http://camel.apache.org/schema/blueprint"
+           xsi:schemaLocation="
+             http://www.osgi.org/xmlns/blueprint/v1.0.0 http://www.osgi.org/xmlns/blueprint/v1.0.0/blueprint.xsd
+             ">
+
+  <!-- START SNIPPET: e1 -->
+  <!-- this is the JDBC data source which uses an in-memory only Apache Derby database -->
+  <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
+    <property name="driverClassName" value="org.apache.derby.jdbc.EmbeddedDriver"/>
+    <property name="url" value="jdbc:derby:memory:orders;create=true"/>
+    <property name="username" value=""/>
+    <property name="password" value=""/>
+  </bean>
+
+  <!-- bean which creates/destroys the database table for this example -->
+  <bean id="initDatabase" class="org.apache.camel.example.sql.DatabaseBean"
+        init-method="create" destroy-method="destroy">
+    <property name="dataSource" ref="dataSource"/>
+  </bean>
+
+  <!-- configure the Camel SQL component to use the JDBC data source -->
+  <bean id="sql" class="org.apache.camel.component.sql.SqlComponent">
+    <property name="dataSource" ref="dataSource"/>
+  </bean>
+  <!-- END SNIPPET: e1 -->
+
+  <!-- START SNIPPET: e2 -->
+  <!-- order bean is our business logic bean that creates new orders -->
+  <bean id="orderBean" class="org.apache.camel.example.sql.OrderBean"/>
+
+  <!-- here is Camel configured with a number of routes -->
+  <camelContext xmlns="http://camel.apache.org/schema/blueprint">
+
+    <!-- use Camel property placeholder loaded from the given file -->
+    <propertyPlaceholder id="placeholder" location="classpath:sql.properties"/>
+
+    <!-- route that generate new orders and insert them in the database -->
+    <route id="generateOrder-route">
+      <from uri="timer:foo?period=5s"/>
+      <transform>
+        <method ref="orderBean" method="generateOrder"/>
+      </transform>
+      <to uri="sql:{{sql.insertOrder}}"/>
+      <log message="Inserted new order ${body[id]}"/>
+    </route>
+
+    <!-- route that process the orders by picking up new rows from the database
+         and when done processing then update the row to mark it as processed -->
+    <route id="processOrder-route">
+      <from uri="sql:{{sql.selectOrder}}?consumer.onConsume={{sql.markOrder}}"/>
+      <to uri="bean:orderBean?method=processOrder"/>
+      <log message="${body}"/>
+    </route>
+
+  </camelContext>
+</blueprint>

http://git-wip-us.apache.org/repos/asf/camel/blob/ccc566d6/examples/camel-example-sql-blueprint/src/main/resources/features.xml
----------------------------------------------------------------------
diff --git a/examples/camel-example-sql-blueprint/src/main/resources/features.xml b/examples/camel-example-sql-blueprint/src/main/resources/features.xml
new file mode 100644
index 0000000..e19231a
--- /dev/null
+++ b/examples/camel-example-sql-blueprint/src/main/resources/features.xml
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    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.
+-->
+<features>
+    <repository>mvn:org.apache.camel.karaf/apache-camel/${project.version}/xml/features</repository>
+
+    <feature name="camel-example-sql" version="${project.version}">
+        <feature version="${project.version}">camel</feature>
+        <feature version="${project.version}">camel-blueprint</feature>
+        <feature version="${project.version}">camel-sql</feature>
+        <bundle>mvn:org.apache.derby/derby/${derby-version}</bundle>
+        <bundle>mvn:commons-pool/commons-pool/${commons-pool-version}</bundle>
+        <bundle>mvn:org.apache.servicemix.bundles/org.apache.servicemix.bundles.commons-dbcp/${commons-dbcp-bundle-version}</bundle>
+        <bundle>mvn:org.apache.camel/camel-example-sql-blueprint/${project.version}</bundle>
+    </feature>
+
+</features>
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/camel/blob/ccc566d6/examples/camel-example-sql-blueprint/src/main/resources/log4j.properties
----------------------------------------------------------------------
diff --git a/examples/camel-example-sql-blueprint/src/main/resources/log4j.properties b/examples/camel-example-sql-blueprint/src/main/resources/log4j.properties
new file mode 100644
index 0000000..70c9b65
--- /dev/null
+++ b/examples/camel-example-sql-blueprint/src/main/resources/log4j.properties
@@ -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.
+## ------------------------------------------------------------------------
+
+#
+# The logging properties
+#
+log4j.rootLogger=INFO, out
+
+#log4j.logger.org.apache.camel.component.sql=DEBUG
+
+# CONSOLE appender not used by default
+log4j.appender.out=org.apache.log4j.ConsoleAppender
+log4j.appender.out.layout=org.apache.log4j.PatternLayout
+log4j.appender.out.layout.ConversionPattern=[%30.30t] %-30.30c{1} %-5p %m%n
+#log4j.appender.out.layout.ConversionPattern=%d [%-15.15t] %-5p %-30.30c{1} - %m%n
+

http://git-wip-us.apache.org/repos/asf/camel/blob/ccc566d6/examples/camel-example-sql-blueprint/src/main/resources/sql.properties
----------------------------------------------------------------------
diff --git a/examples/camel-example-sql-blueprint/src/main/resources/sql.properties b/examples/camel-example-sql-blueprint/src/main/resources/sql.properties
new file mode 100644
index 0000000..b6f60d1
--- /dev/null
+++ b/examples/camel-example-sql-blueprint/src/main/resources/sql.properties
@@ -0,0 +1,29 @@
+## ------------------------------------------------------------------------
+## 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.
+## ------------------------------------------------------------------------
+
+## START SNIPPET: e1
+## notice we use named parameters in the queries, eg :#name. A named query parameter must start with :#
+## sql that insert new orders
+sql.insertOrder=insert into orders (id, item, amount, description, processed) values (:#id, :#item, :#amount, :#description, false)
+
+## sql that select all unprocessed orders
+sql.selectOrder=select * from orders where processed = false
+
+## sql that update the order as being processed
+sql.markOrder=update orders set processed = true where id = :#id
+
+## END SNIPPET: e1


[2/2] git commit: Updated the readme file of camel-example-sql

Posted by ni...@apache.org.
Updated the readme file of camel-example-sql


Project: http://git-wip-us.apache.org/repos/asf/camel/repo
Commit: http://git-wip-us.apache.org/repos/asf/camel/commit/d114c987
Tree: http://git-wip-us.apache.org/repos/asf/camel/tree/d114c987
Diff: http://git-wip-us.apache.org/repos/asf/camel/diff/d114c987

Branch: refs/heads/master
Commit: d114c98784e19a019cd7cb80fbdabf4a17da4497
Parents: 9f299e9
Author: Willem Jiang <wi...@gmail.com>
Authored: Mon Mar 31 16:19:31 2014 +0800
Committer: Willem Jiang <wi...@gmail.com>
Committed: Mon Mar 31 20:15:44 2014 +0800

----------------------------------------------------------------------
 examples/camel-example-sql/README.txt | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/camel/blob/d114c987/examples/camel-example-sql/README.txt
----------------------------------------------------------------------
diff --git a/examples/camel-example-sql/README.txt b/examples/camel-example-sql/README.txt
index 3ea6920..83087e1 100644
--- a/examples/camel-example-sql/README.txt
+++ b/examples/camel-example-sql/README.txt
@@ -29,13 +29,14 @@ Apache Karaf / ServiceMix
 You will need to compile this example first:
   mvn compile
 
-To install Apache Camel in Karaf you type in the shell (we use version 2.12.0):
+To install Apache Camel in Karaf you type in the shell (we use version ${project.version}):
 
-  features:chooseurl camel 2.12.0
+  features:chooseurl camel ${project.version}
   features:install camel
 
 First you need to install the following features in Karaf/ServiceMix with:
 
+  features:install camel-spring
   features:install camel-sql
 
 Then you need to install JDBC connection pool and the Derby Database:
@@ -46,7 +47,7 @@ Then you need to install JDBC connection pool and the Derby Database:
 
 Then you can install the Camel example:
 
-  osgi:install -s mvn:org.apache.camel/camel-example-sql/2.12.0
+  osgi:install -s mvn:org.apache.camel/camel-example-sql/${project.version}
 
 And you can see the application running by tailing the logs