private KieBuilder createKieBuilder(final KieFileSystem kieFileSystem) {
PomModel pomModel;
final KieBuilderImpl kieBuilder = (KieBuilderImpl) kieServices.newKieBuilder(kieFileSystem);
if ((pomModel = pomModelCache.getEntry(project)) != null) {
kieBuilder.setPomModel(pomModel);
}
return kieBuilder;
}
private static String generatePomPropertiesFromPom(String rootPath) {
// recurse until we reach root or find a pom.xml
File file = null;
for (File folder = new File(rootPath);
folder.getParent() != null;
folder = new File(folder.getParent())) {
file = new File(folder, "pom.xml");
if (file.exists()) {
break;
}
file = null;
}
if (file != null) {
FileInputStream fis = null;
try {
fis = new FileInputStream(file);
PomModel pomModel = PomModel.Parser.parse(rootPath + "/pom.xml", fis);
KieBuilderImpl.validatePomModel(pomModel); // throws an exception if invalid
ReleaseIdImpl gav = (ReleaseIdImpl) pomModel.getReleaseId();
String str = KieBuilderImpl.generatePomProperties(gav);
log.info("Recursed up folders, found and used pom.xml " + file);
return str;
} catch (Exception e) {
log.error(
"As folder project tried to fall back to pom.xml "
+ file
+ "\nbut failed with exception:\n"
+ e.getMessage());
} finally {
if (fis != null) {
try {
fis.close();
} catch (IOException e) {
log.error("Error when closing InputStream to " + file + "\n" + e.getMessage());
}
}
}
} else {
log.warn(
"As folder project tried to fall back to pom.xml, but could not find one for " + file);
}
return null;
}
private static String getPomPropertiesFromFileSystem(String rootPath) {
Reader reader = null;
try {
File file = KieBuilderImpl.findPomProperties(new File(rootPath));
if (file == null) {
log.warn("Unable to find pom.properties in " + rootPath);
return null;
}
reader = new InputStreamReader(new FileInputStream(file), IoUtils.UTF8_CHARSET);
log.debug("Found and used pom.properties " + file);
return StringUtils.toString(reader);
} catch (Exception e) {
log.warn(
"Unable to load pom.properties tried recursing down from "
+ rootPath
+ "\n"
+ e.getMessage());
} finally {
if (reader != null) {
try {
reader.close();
} catch (IOException e) {
log.error("Error when closing InputStream to " + rootPath + "\n" + e.getMessage());
}
}
}
return null;
}
private void addKieModuleToRepo(KieModuleModel kieProject) {
KieBuilderImpl.setDefaultsforEmptyKieModule(kieProject);
InternalKieModule kJar = createKieModule(kieProject);
if (kJar != null) {
KieServices ks = KieServices.Factory.get();
log.info("adding KieModule from " + configFileURL.toExternalForm() + " to repository.");
ks.getRepository().addKieModule(kJar);
KieSpringUtils.setReleaseIdForContext(releaseId, context);
}
}
private static String getPomPropertiesFromZipFile(String rootPath) {
File actualZipFile = new File(rootPath);
if (!actualZipFile.exists()) {
log.error(
"Unable to load pom.properties from"
+ rootPath
+ " as jarPath cannot be found\n"
+ rootPath);
return null;
}
ZipFile zipFile = null;
try {
zipFile = new ZipFile(actualZipFile);
String file = KieBuilderImpl.findPomProperties(zipFile);
if (file == null) {
log.warn("Unable to find pom.properties in " + rootPath);
return null;
}
ZipEntry zipEntry = zipFile.getEntry(file);
String pomProps =
StringUtils.readFileAsString(
new InputStreamReader(zipFile.getInputStream(zipEntry), IoUtils.UTF8_CHARSET));
log.debug("Found and used pom.properties " + file);
return pomProps;
} catch (Exception e) {
log.error("Unable to load pom.properties from " + rootPath + "\n" + e.getMessage());
} finally {
try {
zipFile.close();
} catch (IOException e) {
log.error("Error when closing InputStream to " + rootPath + "\n" + e.getMessage());
}
}
return null;
}
