JCRSITE-30: First Hops Update

Patch by Alex Parvulescu git-svn-id: https://svn.apache.org/repos/asf/jackrabbit/trunk@1079373 13f79535-47bb-0310-9956-ffa450edef68
uwej711 · Mar 8, 2011 · 3da8ebf · 3da8ebf
1 parent 3f336df
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diff --git a/examples/jackrabbit-firsthops/pom.xml b/examples/jackrabbit-firsthops/pom.xml
@@ -0,0 +1,79 @@
+<?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/xsd/maven-4.0.0.xsd">
+ <modelVersion>4.0.0</modelVersion>
+
+ <groupId>org.apache.jackrabbit</groupId>
+ <artifactId>jackrabbit-firsthops</artifactId>
+ <version>0.1-SNAPSHOT</version>
+ <name>First Hops</name>
+ <description>First Hops Example Page</description>
+ <url>http://jackrabbit.apache.org/first-hops.html</url>
+
+ <dependencies>
+
+  <!-- The JCR API -->
+  <dependency>
+   <groupId>javax.jcr</groupId>
+   <artifactId>jcr</artifactId>
+   <version>2.0</version>
+  </dependency>
+
+  <!-- Jackrabbit content repository -->
+  <dependency>
+   <groupId>org.apache.jackrabbit</groupId>
+   <artifactId>jackrabbit-core</artifactId>
+   <version>2.2.4</version>
+  </dependency>
+
+  <!-- Use Log4J for logging -->
+  <dependency>
+   <groupId>org.slf4j</groupId>
+   <artifactId>slf4j-log4j12</artifactId>
+   <version>1.5.11</version>
+  </dependency>
+
+ </dependencies>
+
+ <build>
+  <plugins>
+
+   <plugin>
+    <groupId>org.apache.maven.plugins</groupId>
+    <artifactId>maven-compiler-plugin</artifactId>
+    <version>2.3.2</version>
+    <configuration>
+     <compilerVersion>1.5</compilerVersion>
+     <source>1.5</source>
+     <target>1.5</target>
+     <debug>true</debug>
+     <showDeprecation>false</showDeprecation>
+     <showWarnings>true</showWarnings>
+     <optimize>false</optimize>
+    </configuration>
+   </plugin>
+  </plugins>
+ </build>
+
+</project>
+
+
+
diff --git a/examples/jackrabbit-firsthops/src/main/java/org/apache/jackrabbit/firsthops/FirstHop.java b/examples/jackrabbit-firsthops/src/main/java/org/apache/jackrabbit/firsthops/FirstHop.java
@@ -0,0 +1,50 @@
+/*
+ * 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.jackrabbit.firsthops;
+
+import javax.jcr.Repository;
+import javax.jcr.Session;
+
+import org.apache.jackrabbit.core.TransientRepository;
+
+/**
+ * First hop example. Logs in to a content repository and prints a status
+ * message.
+ */
+public class FirstHop {
+
+    /**
+     * The main entry point of the example application.
+     * 
+     * @param args
+     *            command line arguments (ignored)
+     * @throws Exception
+     *             if an error occurs
+     */
+    public static void main(String[] args) throws Exception {
+        Repository repository = new TransientRepository();
+        Session session = repository.login();
+        try {
+            String user = session.getUserID();
+            String name = repository.getDescriptor(Repository.REP_NAME_DESC);
+            System.out.println("Logged in as " + user + " to a " + name
+                    + " repository.");
+        } finally {
+            session.logout();
+        }
+    }
+}
diff --git a/examples/jackrabbit-firsthops/src/main/java/org/apache/jackrabbit/firsthops/SecondHop.java b/examples/jackrabbit-firsthops/src/main/java/org/apache/jackrabbit/firsthops/SecondHop.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 org.apache.jackrabbit.firsthops;
+
+import javax.jcr.Repository;
+import javax.jcr.Session;
+import javax.jcr.SimpleCredentials;
+import javax.jcr.Node;
+import org.apache.jackrabbit.core.TransientRepository;
+
+/**
+ * Second hop example. Stores, retrieves, and removes example content.
+ */
+public class SecondHop {
+
+    /**
+     * The main entry point of the example application.
+     * 
+     * @param args
+     *            command line arguments (ignored)
+     * @throws Exception
+     *             if an error occurs
+     */
+    public static void main(String[] args) throws Exception {
+        Repository repository = new TransientRepository();
+        Session session = repository.login(new SimpleCredentials("username",
+                "password".toCharArray()));
+        try {
+            Node root = session.getRootNode();
+
+            // Store content
+            Node hello = root.addNode("hello");
+            Node world = hello.addNode("world");
+            world.setProperty("message", "Hello, World!");
+            session.save();
+
+            // Retrieve content
+            Node node = root.getNode("hello/world");
+            System.out.println(node.getPath());
+            System.out.println(node.getProperty("message").getString());
+
+            // Remove content
+            root.getNode("hello").remove();
+            session.save();
+        } finally {
+            session.logout();
+        }
+    }
+
+}
diff --git a/examples/jackrabbit-firsthops/src/main/java/org/apache/jackrabbit/firsthops/ThirdHop.java b/examples/jackrabbit-firsthops/src/main/java/org/apache/jackrabbit/firsthops/ThirdHop.java
@@ -0,0 +1,99 @@
+/*
+ * 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.jackrabbit.firsthops;
+
+import javax.jcr.*;
+import org.apache.jackrabbit.core.TransientRepository;
+import java.io.FileInputStream;
+
+/**
+ * Third Jackrabbit example application. Imports an example XML file and outputs
+ * the contents of the entire workspace.
+ */
+public class ThirdHop {
+
+    /**
+     * The main entry point of the example application.
+     * 
+     * @param args
+     *            command line arguments (ignored)
+     * @throws Exception
+     *             if an error occurs
+     */
+    public static void main(String[] args) throws Exception {
+        Repository repository = new TransientRepository();
+        Session session = repository.login(new SimpleCredentials("username",
+                "password".toCharArray()));
+
+        FileInputStream xml = new FileInputStream("src/main/resources/test.xml");
+        try {
+            Node root = session.getRootNode();
+
+            // Import the XML file unless already imported
+            if (!root.hasNode("importxml")) {
+                System.out.print("Importing xml... ");
+                // Create an unstructured node under which to import the XML
+                Node node = root.addNode("importxml", "nt:unstructured");
+                // Import the file "test.xml" under the created node
+                session.importXML(node.getPath(), xml,
+                        ImportUUIDBehavior.IMPORT_UUID_CREATE_NEW);
+
+                session.save();
+                System.out.println("done.");
+            }
+
+            dump(root);
+        } finally {
+            session.logout();
+        }
+    }
+
+    /** Recursively outputs the contents of the given node. */
+    private static void dump(Node node) throws RepositoryException {
+        // First output the node path
+        System.out.println(node.getPath());
+        // Skip the virtual (and large!) jcr:system subtree
+        if (node.getName().equals("jcr:system")) {
+            return;
+        }
+
+        // Then output the properties
+        PropertyIterator properties = node.getProperties();
+        while (properties.hasNext()) {
+            Property property = properties.nextProperty();
+            if (property.getDefinition().isMultiple()) {
+                // A multi-valued property, print all values
+                Value[] values = property.getValues();
+                for (int i = 0; i < values.length; i++) {
+                    System.out.println(property.getPath() + " = "
+                            + values[i].getString());
+                }
+            } else {
+                // A single-valued property
+                System.out.println(property.getPath() + " = "
+                        + property.getString());
+            }
+        }
+
+        // Finally output all the child nodes recursively
+        NodeIterator nodes = node.getNodes();
+        while (nodes.hasNext()) {
+            dump(nodes.nextNode());
+        }
+    }
+
+}
diff --git a/examples/jackrabbit-firsthops/src/main/resources/log4j.properties b/examples/jackrabbit-firsthops/src/main/resources/log4j.properties
@@ -0,0 +1,20 @@
+# 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.
+
+log4j.rootLogger=ERROR, Console
+
+log4j.appender.Console=org.apache.log4j.ConsoleAppender
+log4j.appender.Console.layout=org.apache.log4j.PatternLayout
+log4j.appender.Console.layout.ConversionPattern=%d %p %c - %m%n
diff --git a/examples/jackrabbit-firsthops/src/main/resources/test.xml b/examples/jackrabbit-firsthops/src/main/resources/test.xml
@@ -0,0 +1,68 @@
+<!--
+   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.
+  -->
+<xhtml:html xmlns:xhtml="http://www.w3.org/1999/xhtml"
+ xmlns:mathml="http://www.w3.org/1998/Math/MathML">
+ <xhtml:head>
+  <xhtml:title>Three Namespaces</xhtml:title>
+ </xhtml:head>
+ <xhtml:body>
+  <xhtml:h1 align="center">An Ellipse and a Rectangle</xhtml:h1>
+  <svg:svg xmlns:svg="http://www.w3.org/2000/svg" width="12cm"
+   height="10cm">
+   <svg:ellipse rx="110" ry="130" />
+   <svg:rect x="4cm" y="1cm" width="3cm" height="6cm" />
+  </svg:svg>
+  <xhtml:p>The equation for ellipses</xhtml:p>
+  <mathml:math>
+   <mathml:apply>
+    <mathml:eq />
+    <mathml:cn> 1 </mathml:cn>
+    <mathml:apply>
+     <mathml:plus />
+     <mathml:apply>
+      <mathml:divide />
+      <mathml:apply>
+       <mathml:power />
+       <mathml:ci> x </mathml:ci>
+       <mathml:cn> 2 </mathml:cn>
+      </mathml:apply>
+      <mathml:apply>
+       <mathml:power />
+       <mathml:ci> a </mathml:ci>
+       <mathml:cn> 2 </mathml:cn>
+      </mathml:apply>
+     </mathml:apply>
+     <mathml:apply>
+      <mathml:divide />
+      <mathml:apply>
+       <mathml:power />
+       <mathml:ci> y </mathml:ci>
+       <mathml:cn> 2 </mathml:cn>
+      </mathml:apply>
+      <mathml:apply>
+       <mathml:power />
+       <mathml:ci> b </mathml:ci>
+       <mathml:cn> 2 </mathml:cn>
+      </mathml:apply>
+     </mathml:apply>
+    </mathml:apply>
+   </mathml:apply>
+  </mathml:math>
+  <xhtml:hr />
+  <xhtml:p>Last Modified January 10, 2002</xhtml:p>
+ </xhtml:body>
+</xhtml:html>