/**
* Generates files with JAVA source codes for every specified type.
- *
+ *
*/
public final class GeneratorJavaFile {
- private static final Logger log = LoggerFactory.getLogger(GeneratorJavaFile.class);
+ private static final Logger LOG = LoggerFactory.getLogger(GeneratorJavaFile.class);
/**
* List of <code>CodeGenerator</code> instances.
/**
* Creates instance of this class with the set of <code>types</code> for
* which the JAVA code is generated.
- *
+ *
* The instances of concrete JAVA code generator are created.
- *
+ *
* @param types
* set of types for which JAVA code should be generated
*/
/**
* Generates list of files with JAVA source code. Only the suitable code
* generator is used to generate the source code for the concrete type.
- *
+ *
* @param parentDirectory
* directory to which the output source codes should be generated
* @return list of output files
public List<File> generateToFile(final File parentDirectory) throws IOException {
final List<File> result = new ArrayList<>();
for (Type type : types) {
- for (CodeGenerator generator : generators) {
- File generatedJavaFile = generateTypeToJavaFile(parentDirectory, type, generator);
- if (generatedJavaFile != null) {
- result.add(generatedJavaFile);
+ if (type != null) {
+ for (CodeGenerator generator : generators) {
+ File generatedJavaFile = generateTypeToJavaFile(parentDirectory, type, generator);
+ if (generatedJavaFile != null) {
+ result.add(generatedJavaFile);
+ }
}
}
}
* are generated according to packages to which the type belongs (e. g. if
* type belongs to the package <i>org.pcg</i> then in <code>parentDir</code>
* is created directory <i>org</i> which contains <i>pcg</i>).
- *
+ *
* @param parentDir
* directory where should be the new file generated
* @param type
private File generateTypeToJavaFile(final File parentDir, final Type type, final CodeGenerator generator)
throws IOException {
if (parentDir == null) {
- log.warn("Parent Directory not specified, files will be generated "
+ LOG.warn("Parent Directory not specified, files will be generated "
+ "accordingly to generated Type package path.");
}
if (type == null) {
- log.error("Cannot generate Type into Java File because " + "Generated Type is NULL!");
+ LOG.error("Cannot generate Type into Java File because " + "Generated Type is NULL!");
throw new IllegalArgumentException("Generated Type Cannot be NULL!");
}
if (generator == null) {
- log.error("Cannot generate Type into Java File because " + "Code Generator instance is NULL!");
+ LOG.error("Cannot generate Type into Java File because " + "Code Generator instance is NULL!");
throw new IllegalArgumentException("Code Generator Cannot be NULL!");
}
final File packageDir = packageToDirectory(parentDir, type.getPackageName());
bw.write(generatedCode);
}
} catch (IOException e) {
- log.error(e.getMessage());
- throw new IOException(e.getMessage());
+ LOG.error(e.getMessage());
+ throw new IOException(e);
}
return file;
}
* <code>parentDirectory</code> and parsed <code>packageName</code>. The
* parsing of <code>packageName</code> is realized as replacement of the
* package name dots with the file system separator.
- *
+ *
* @param parentDirectory
* <code>File</code> object with reference to parent directory
* @param packageName