added resource manager api

scm-core/src/main/java/sonia/scm/resources/Resource.java

@@ -0,0 +1,75 @@
+/**
+ * Copyright (c) 2010, Sebastian Sdorra All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer. 2. Redistributions in
+ * binary form must reproduce the above copyright notice, this list of
+ * conditions and the following disclaimer in the documentation and/or other
+ * materials provided with the distribution. 3. Neither the name of SCM-Manager;
+ * nor the names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://bitbucket.org/sdorra/scm-manager
+ *
+ */
+
+
+
+package sonia.scm.resources;
+
+//~--- JDK imports ------------------------------------------------------------
+
+import java.io.IOException;
+import java.io.OutputStream;
+
+/**
+ * This class represents a web resource (Stylesheet or JavaScript file).
+ *
+ * @author Sebastian Sdorra
+ * @since 1.12
+ */
+public interface Resource
+{
+
+  /**
+   * Copies the content of the resource to the given {@link OutputStream}.
+   *
+   *
+   * @param output stream to copy the content of the resource
+   *
+   * @throws IOException
+   */
+  public void copyTo(OutputStream output) throws IOException;
+
+  //~--- get methods ----------------------------------------------------------
+
+  /**
+   * Returns the name of the resource.
+   *
+   *
+   * @return name of the resource
+   */
+  public String getName();
+
+  /**
+   * Returns the type of the resource.
+   *
+   *
+   * @return type of resource
+   */
+  public ResourceType getType();
+}

scm-core/src/main/java/sonia/scm/resources/ResourceManager.java

@@ -0,0 +1,69 @@
+/**
+ * Copyright (c) 2010, Sebastian Sdorra All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer. 2. Redistributions in
+ * binary form must reproduce the above copyright notice, this list of
+ * conditions and the following disclaimer in the documentation and/or other
+ * materials provided with the distribution. 3. Neither the name of SCM-Manager;
+ * nor the names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://bitbucket.org/sdorra/scm-manager
+ *
+ */
+
+
+
+package sonia.scm.resources;
+
+//~--- JDK imports ------------------------------------------------------------
+
+import java.util.List;
+
+/**
+ * This class collects and manages {@link Resource}
+ * which are used by the web interface.
+ *
+ * @author Sebastian Sdorra
+ * @since 1.12
+ */
+public interface ResourceManager
+{
+
+  /**
+   * Returns the resource with given name and type or
+   * null if no such resource exists.
+   *
+   *
+   * @param type type of the resource
+   * @param name name of the resource
+   *
+   * @return the resource with given name and type
+   */
+  public Resource getResource(ResourceType type, String name);
+
+  /**
+   * Returns the resources of the given type.
+   *
+   *
+   * @param type type of the resources to return
+   *
+   * @return resources of the given type
+   */
+  public List<Resource> getResources(ResourceType type);
+}

scm-core/src/main/java/sonia/scm/util/ChecksumUtil.java

@@ -35,6 +35,7 @@ package sonia.scm.util;
 
 //~--- JDK imports ------------------------------------------------------------
 
+import java.io.ByteArrayInputStream;
 import java.io.File;
 import java.io.FileInputStream;
 import java.io.IOException;
@@ -133,6 +134,23 @@ public class ChecksumUtil
     return createChecksum(new FileInputStream(file));
   }
 
+  /**
+   * Method description
+   *
+   *
+   * @param content
+   *
+   * @return
+   *
+   * @throws IOException
+   * 
+   * @since 1.12
+   */
+  public static String createChecksum(byte[] content) throws IOException
+  {
+    return createChecksum(new ByteArrayInputStream(content));
+  }
+
   //~--- get methods ----------------------------------------------------------
 
   /**