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/**
* Abstraction for a Scattered Java EE module (parts disseminated in various directories).
* <p/>
* <p/>
* Usage example :
* <p/>
* .ln { color: rgb(0,0,0); font-weight: normal; font-style: normal; }
* .s0 { color: rgb(128,128,128); }
* .s1 { }
* .s2 { color: rgb(0,0,255); }
* .s3 { color: rgb(128,128,128); font-weight: bold; }
* .s4 { color: rgb(255,0,255); }
* </style>
* <pre>
* <a name="l56"> GlassFish glassfish = GlassFishRuntime.bootstrap().newGlassFish();
* <a name="l57"> glassfish.start();
* <a name="l58">
* <a name="l59"> </span><span class="s0">// Create a scattered web application.</span><span class="s1">
* <a name="l60"> ScatteredArchive archive = </span><span class="s2">new </span><span class="s1">ScatteredArchive(</span><span class="s4">"testapp"</span><span class="s1">, ScatteredArchive.Type.WAR);
* <a name="l61"> </span><span class="s0">// target/classes directory contains my complied servlets</span><span class="s1">
* <a name="l62"> archive.addClassPath(</span><span class="s2">new </span><span class="s1">File(</span><span class="s4">"target"</span><span class="s1">, </span><span class="s4">"classes"</span><span class="s1">));
* <a name="l63"> </span><span class="s0">// resources/sun-web.xml is my WEB-INF/sun-web.xml</span><span class="s1">
* <a name="l64"> archive.addMetadata(</span><span class="s2">new </span><span class="s1">File(</span><span class="s4">"resources"</span><span class="s1">, </span><span class="s4">"sun-web.xml"</span><span class="s1">));
* <a name="l65"> </span><span class="s0">// resources/MyLogFactory is my META-INF/services/org.apache.commons.logging.LogFactory</span><span class="s1">
* <a name="l66"> archive.addMetadata(</span><span class="s2">new </span><span class="s1">File(</span><span class="s4">"resources"</span><span class="s1">, </span><span class="s4">"MyLogFactory"</span><span class="s1">),
* <a name="l67"> </span><span class="s4">"META-INF/services/org.apache.commons.logging.LogFactory"</span><span class="s1">);
* <a name="l68">
* <a name="l69"> Deployer deployer = glassfish.getDeployer();
* <a name="l70"> </span><span class="s0">// Deploy my scattered web application</span><span class="s1">
* <a name="l71"> deployer.deploy(archive.toURI());
* </pre>
*
* @author Jerome Dochez
* @author bhavanishankar@java.net
*/
public class ScatteredArchive {
// File resourcespath;
/**
* Construct a new empty scattered archive.
*
* @param name name of the archive.
* @param type type of the archive
* @throws NullPointerException if name or type is null
*/
throw new NullPointerException("name must not be null.");
}
throw new NullPointerException("type must not be null.");
}
}
/**
* Construct a new scattered archive with all the contents from the rootDirectory.
* <p/>
* Follows the same semantics as {@link ScatteredArchive(String, ScatteredArchive.Type, File)} constructor.
* rootDirectory must be a File location.
*/
// public ScatteredArchive(String name, Type type, String rootDirectory) {
// this(name, type, rootDirectory != null ? new File(rootDirectory) : null);
// }
/**
* Construct a new scattered archive with all the contents from the rootDirectory.
* <p/>
* By default, a scattered archive is not different from any other
* archive where all the files are located under a top level
* directory (rootDirectory).
* <p/>
* For example, In case of a WAR type archive, the rootDirectory should look like this:
* <pre>
* </pre>
* Some files can then be scattered in different locations and be specified
* through the appropriate add methods of this class.
* <p/>
*
* @param name name of the archive.
* @param type type of the archive
* @param rootDirectory root directory.
* @throws NullPointerException if name, type or rootDirectory is null.
* @throws IOException if rootDirectory does not exist.
* @throws IllegalArgumentException if rootDirectory is not a directory.
*/
throws IOException {
if (rootDirectory == null) {
throw new NullPointerException("rootDirectory must not be null.");
}
if (!rootDirectory.exists()) {
}
if (!rootDirectory.isDirectory()) {
}
this.rootDirectory = rootDirectory;
}
/**
* Construct a new scattered archive with a set of classpaths.
*
* Follows the same semantics as
* {@link ScatteredArchive(String, ScatteredArchive.Type, String, File[])} constructor.
*
* All classpaths[] must be File locations.
*/
// public ScatteredArchive(String name, Type type, String[] classpaths) {
//
// }
/**
* Construct a new scattered archive with a set of classpaths.
* <p/>
* classpaths can contain Directory or JAR file locations.
* <p/>
* Using this constructor has the same effect of doing:
* <pre>
* ScatteredArchive archive = new ScatteredArchive(name, type);
* for(String classpath : classpaths)
* archive.addClassPath(classpath);
* }</pre>
*
* @param name Name of the archive.
* @param type Type of the archive "war" or "jar" or "rar".
* @param classpaths Directory or JAR file locations.
* @throws NullPointerException if name, type or classpaths is null
* @throws IllegalArgumentException if any of the classpaths is not found.
*/
// public ScatteredArchive(String name, Type type, File[] classpaths) {
//
// }
/**
* Add a directory or a JAR file to this scattered archive.
* <p/>
* Follows the same semantics as {@link #addClassPath(File)} method.
* classpath must be a File location.
*/
// public void addClassPath(String classpath) {
// addClassPath(classpath != null ? new File(classpath) : null);
// }
/**
* Add a directory or a JAR file to this scattered archive.
* <p/>
* The classpath that is added is considered as a plain Java CLASSPATH.
* <p/>
* <b>Case 1 : classpath is a directory:</b>
* <p/>
* <pre>
* </pre>
* then addClassPath(new File("TEMP", "abc") will make:
* <p/>
* (a) The following classes available in the deployed scattered archive application:
* <pre>
* org.myorg.a.A
* org.myorg.b.B
* com.xyz.c.C
* </pre>
* (b) LocalStrings.properties available in the deployed scattered archive application.
* So, the deployed application can do ResourceBundle.getBundle("LocalStrings");
* <p/>
* (c) image/1.png available in the deployed scattered archive application.
* So, the deployed application can load the image file via getClass().getClassLoader().getResource("image/1.png");
* <p/>
* in the deployed scattered archive application's classloader.
* <p/>
* <b>Case 2: classpath is a JAR file</b>
* <p/>
* available in the deployed scattered archive application.
*
* @param classpath A directory or a JAR file.
* @throws NullPointerException if classpath is null
* @throws IOException if the classpath is not found.
*/
throw new NullPointerException("classpath must not be null.");
}
}
}
/**
* Add a new metadata to this scattered archive.
* <p/>
* The addMetadata(metadata) method has the same effect as:
* <pre>
* addMetadata(metadata, null)
* </pre>
* Follows the same semantics as {@link #addMetadata(String, String)} method.
*/
// public void addMetadata(String metadata) {
// addMetadata(metadata != null ? new File(metadata) : null);
// }
/**
* Add a new metadata to this scattered archive.
* <p/>
* The addMetadata(metadata) method has the same effect as:
* <pre>
* addMetadata(metadata, null)
* </pre>
* Follows the same semantics as {@link #addMetadata(File, String)} method.
*/
}
/**
* Add a new metadata to this scattered archive.
* <p/>
* Follows the same semantics as {@link #addMetadata(File, String)} method.
* metadata must be a file location.
*/
// public void addMetadata(String metadata, String name) {
// addMetadata(metadata != null ? new File(metadata) : null, name);
// }
/**
* Add a new metadata to this scattered archive.
* <p/>
* <p/>
* If the specified name is null, then the metadata is considered as a
* deployment descriptor metadata and the name is computed as:
* <pre>
* "WEB-INF/" + metadata.getName() for WAR type archive.
* "META-INF/" + metadata.getName() for other type of archive.
* </pre>
* If the scattered archive already contains the metadata with the same name,
* then the old value is replaced.
*
* @param metadata location of the metadata
* @param name name of the metadata (e.g.,
* @throws NullPointerException if metadata is null
* @throws IOException if metadata does not exist.
* @throws IllegalArgumentException if metadata is a directory.
*/
throw new NullPointerException("metadata must not be null.");
}
}
if (metadata.isDirectory()) {
}
}
}
/**
* Set the location of resources files to this scattered archive.
* <p/>
* Follows the same semantics as {@link #setResourcePath(File)} method.
* resourcespath must be a File location.
*/
// public void setResourcePath(String resourcespath) {
// setResourcePath(resourcespath != null ? new File(resourcespath) : null);
// }
/**
* Set the location of resources files to this scattered archive.
* <p/>
* For a WAR type scattered archive, the specified resource location can be
* thought of as a document root of the web application. The document root
* is where JSP pages, and static web resources such as images are stored.
* <p/>
* For the other type of archive, all the contents under the specified
* resource location will be available in the deployed scattered
* application's classloader.
*
* @param resourcespath Resources directory.
* @throws NullPointerException if resourcepath is null.
* @throws IllegalArgumentException if resourcespath is not found or is not a directory.
*/
// public void setResourcePath(File resourcespath) {
// if (resourcespath == null) {
// throw new NullPointerException("resourcespath must not be null.");
// }
// if (!resourcespath.exists()) {
// throw new IllegalArgumentException(resourcespath + " does not exist.");
// }
// if (!resourcespath.isDirectory()) {
// throw new IllegalArgumentException(resourcespath + " is not a directory");
// }
// this.resourcespath = resourcespath;
// }
/**
* Get the deployable URI for this scattered archive.
* <p/>
* <i>Note : java.io.tmpdir is used while building the URI.</i>
*
* @return Deployable scattered archive URI.
* @throws IOException if any I/O error happens while building the URI
* or while reading metadata, classpath elements, rootDirectory.
*/
}
/**
* Enumeration values for the scattered Java EE module types.
*
* @author bhavanishankar@java.net
*/
public enum Type {
/**
* The module is an Enterprise Java Bean or Application Client archive.
*/
JAR,
/**
* The module is a Web Application archive.
*/
WAR,
/**
* The module is a Connector archive.
*/
RAR,
}
}