* <li><strong>SCRIPT</strong> export schema to SQL-script</li>
* <li><strong>BOTH</strong></li>
* </ul>
- *
* @parameter expression="${hibernate.export.target}" default-value="EXPORT"
*/
private String target;
* <li><strong>DROP</strong> drop database-schema</li>
* <li><strong>BOTH</strong> (<strong>DEFAULT!</strong>)</li>
* </ul>
- *
* @parameter expression="${hibernate.export.type}" default-value="BOTH"
*/
private String type;
*/
private Boolean envers;
- /**
- * Transient attribute, used only for knowing if the schema has changed since it was last run.
- */
- private boolean modified;
-
@Override
public void execute()
throws
throw new MojoExecutionException("Cannot scan for annotated classes in " + outputDirectory + ": directory does not exist!");
Map<String,String> md5s;
- modified = false;
+ boolean modified = false;
File saved = new File(buildDirectory + File.separator + MD5S);
if (saved.exists())
}
}
- ClassLoader classLoader;
+ ClassLoader classLoader = null;
try
{
getLog().debug("Creating ClassLoader for project-dependencies...");
throw new MojoExecutionException(e.getMessage());
}
+ Set<Class<?>> classes =
+ new TreeSet<Class<?>>(
+ new Comparator<Class<?>>() {
+ @Override
+ public int compare(Class<?> a, Class<?> b)
+ {
+ return a.getName().compareTo(b.getName());
+ }
+ }
+ );
+
+ try
+ {
+ AnnotationDB db = new AnnotationDB();
+ getLog().info("Scanning directory " + outputDirectory + " for annotated classes...");
+ URL dirUrl = dir.toURI().toURL();
+ db.scanArchives(dirUrl);
+ if (scanTestClasses)
+ {
+ dir = new File(testOutputDirectory);
+ if (!dir.exists())
+ throw new MojoExecutionException("Cannot scan for annotated test-classes in " + testOutputDirectory + ": directory does not exist!");
+ getLog().info("Scanning directory " + testOutputDirectory + " for annotated classes...");
+ dirUrl = dir.toURI().toURL();
+ db.scanArchives(dirUrl);
+ }
+
+ Set<String> classNames = new HashSet<String>();
+ if (db.getAnnotationIndex().containsKey(Entity.class.getName()))
+ classNames.addAll(db.getAnnotationIndex().get(Entity.class.getName()));
+ if (db.getAnnotationIndex().containsKey(MappedSuperclass.class.getName()))
+ classNames.addAll(db.getAnnotationIndex().get(MappedSuperclass.class.getName()));
+ if (db.getAnnotationIndex().containsKey(Embeddable.class.getName()))
+ classNames.addAll(db.getAnnotationIndex().get(Embeddable.class.getName()));
+
+ MessageDigest digest = java.security.MessageDigest.getInstance("MD5");
+ for (String name : classNames)
+ {
+ Class<?> annotatedClass = classLoader.loadClass(name);
+ classes.add(annotatedClass);
+ InputStream is =
+ annotatedClass
+ .getResourceAsStream(annotatedClass.getSimpleName() + ".class");
+ byte[] buffer = new byte[1024*4]; // copy data in 4MB-chunks
+ int i;
+ while((i = is.read(buffer)) > -1)
+ digest.update(buffer, 0, i);
+ is.close();
+ byte[] bytes = digest.digest();
+ BigInteger bi = new BigInteger(1, bytes);
+ String newMd5 = String.format("%0" + (bytes.length << 1) + "x", bi);
+ String oldMd5 = !md5s.containsKey(name) ? "" : md5s.get(name);
+ if (!newMd5.equals(oldMd5))
+ {
+ getLog().debug("Found new or modified annotated class: " + name);
+ modified = true;
+ md5s.put(name, newMd5);
+ }
+ else
+ {
+ getLog().debug(oldMd5 + " -> class unchanged: " + name);
+ }
+ }
+ }
+ catch (ClassNotFoundException e)
+ {
+ getLog().error("Error while adding annotated classes!", e);
+ throw new MojoExecutionException(e.getMessage());
+ }
+ catch (Exception e)
+ {
+ getLog().error("Error while scanning!", e);
+ throw new MojoFailureException(e.getMessage());
+ }
+
+ if (classes.isEmpty())
+ throw new MojoFailureException("No annotated classes found in directory " + outputDirectory);
+
+ getLog().debug("Detected classes with mapping-annotations:");
+ for (Class<?> annotatedClass : classes)
+ getLog().debug(" " + annotatedClass.getName());
+
+
Properties properties = new Properties();
/** Try to read configuration from properties-file */
throw new MojoFailureException("Hibernate-Configuration is missing!");
}
- Target target;
+ Configuration config = new Configuration();
+ config.setProperties(properties);
+ getLog().debug("Adding annotated classes to hibernate-mapping-configuration...");
+ for (Class<?> annotatedClass : classes)
+ {
+ getLog().debug("Class " + annotatedClass);
+ config.addAnnotatedClass(annotatedClass);
+ }
+
+ Target target = null;
try
{
target = Target.valueOf(this.target.toUpperCase());
getLog().error("Valid values are: NONE, SCRIPT, EXPORT, BOTH");
throw new MojoExecutionException("Invalid value for configuration-option \"target\"");
}
- Type type;
+ Type type = null;
try
{
type = Type.valueOf(this.type.toUpperCase());
*/
Thread.currentThread().setContextClassLoader(classLoader);
- Set<Class<?>> classes = scanForAnnotations(dir, classLoader, md5s);
-
- Configuration config = new Configuration();
- config.setProperties(properties);
- getLog().debug("Adding annotated classes to hibernate-mapping-configuration...");
- for (Class<?> annotatedClass : classes)
- {
- getLog().debug("Class " + annotatedClass);
- config.addAnnotatedClass(annotatedClass);
- }
config.buildMappings();
if ("true".equals(properties.getProperty(ENVERS)))
{
return this.target.equals(other.target);
}
}
-
- public Set<Class<?>> scanForAnnotations(File dir, ClassLoader classLoader, Map<String,String> md5s) throws MojoExecutionException, MojoFailureException {
- Set<Class<?>> classes = new TreeSet<Class<?>>(
- new Comparator<Class<?>>() {
- @Override
- public int compare(Class<?> a, Class<?> b) {
- return a.getName().compareTo(b.getName());
- }
- }
- );
-
- try {
- AnnotationDB db = new AnnotationDB();
- getLog().info("Scanning directory " + outputDirectory + " for annotated classes...");
- URL dirUrl = dir.toURI().toURL();
- db.scanArchives(dirUrl);
- if (scanTestClasses) {
- dir = new File(testOutputDirectory);
- if (!dir.exists())
- throw new MojoExecutionException("Cannot scan for annotated test-classes in " + testOutputDirectory + ": directory does not exist!");
- getLog().info("Scanning directory " + testOutputDirectory + " for annotated classes...");
- dirUrl = dir.toURI().toURL();
- db.scanArchives(dirUrl);
- }
-
- Set<String> classNames = new HashSet<String>();
- if (db.getAnnotationIndex().containsKey(Entity.class.getName()))
- classNames.addAll(db.getAnnotationIndex().get(Entity.class.getName()));
- if (db.getAnnotationIndex().containsKey(MappedSuperclass.class.getName()))
- classNames.addAll(db.getAnnotationIndex().get(MappedSuperclass.class.getName()));
- if (db.getAnnotationIndex().containsKey(Embeddable.class.getName()))
- classNames.addAll(db.getAnnotationIndex().get(Embeddable.class.getName()));
-
- MessageDigest digest = java.security.MessageDigest.getInstance("MD5");
- for (String name : classNames) {
- Class<?> annotatedClass = classLoader.loadClass(name);
- classes.add(annotatedClass);
- InputStream is =
- annotatedClass
- .getResourceAsStream(annotatedClass.getSimpleName() + ".class");
- byte[] buffer = new byte[1024*4]; // copy data in 4MB-chunks
- int i;
- while((i = is.read(buffer)) > -1)
- digest.update(buffer, 0, i);
- is.close();
- byte[] bytes = digest.digest();
- BigInteger bi = new BigInteger(1, bytes);
- String newMd5 = String.format("%0" + (bytes.length << 1) + "x", bi);
- String oldMd5 = !md5s.containsKey(name) ? "" : md5s.get(name);
- if (!newMd5.equals(oldMd5))
- {
- getLog().debug("Found new or modified annotated class: " + name);
- modified = true;
- md5s.put(name, newMd5);
- }
- else
- {
- getLog().debug(oldMd5 + " -> class unchanged: " + name);
- }
- }
- } catch (Exception e) {
- getLog().error("Error while scanning!", e);
- throw new MojoFailureException(e.getMessage());
- }
-
- if (classes.isEmpty())
- throw new MojoFailureException("No annotated classes found in directory " + outputDirectory);
-
- getLog().debug("Detected classes with mapping-annotations:");
- for (Class<?> annotatedClass : classes)
- getLog().debug(" " + annotatedClass.getName());
- return classes;
- }
}
projects / hibernate4-maven-plugin / commitdiff