/**
* Gets the hash data from the s-ramp repository and stores it in the {@link InputData} for use by
* Maven.
*
* @param gavInfo
* @param inputData
* @throws TransferFailedException
* @throws ResourceDoesNotExistException
* @throws AuthorizationException
*/
private void doGetHash(MavenGavInfo gavInfo, InputData inputData)
throws TransferFailedException, ResourceDoesNotExistException, AuthorizationException {
String artyPath = gavInfo.getFullName();
String hashPropName;
if (gavInfo.getType().endsWith(".md5")) { // $NON-NLS-1$
hashPropName = "maven.hash.md5"; // $NON-NLS-1$
artyPath = artyPath.substring(0, artyPath.length() - 4);
} else {
hashPropName = "maven.hash.sha1"; // $NON-NLS-1$
artyPath = artyPath.substring(0, artyPath.length() - 5);
}
// See the comment in {@link SrampWagon#fillInputData(InputData)} about why we're doing this
// context classloader magic.
ClassLoader oldCtxCL = Thread.currentThread().getContextClassLoader();
Thread.currentThread().setContextClassLoader(SrampWagon.class.getClassLoader());
try {
SrampArchiveEntry entry = this.archive.getEntry(artyPath);
if (entry == null) {
throw new ResourceDoesNotExistException(
Messages.i18n.format("MISSING_RESOURCE_HASH", gavInfo.getName())); // $NON-NLS-1$
}
BaseArtifactType metaData = entry.getMetaData();
String hashValue = SrampModelUtils.getCustomProperty(metaData, hashPropName);
if (hashValue == null) {
throw new ResourceDoesNotExistException(
Messages.i18n.format("MISSING_RESOURCE_HASH", gavInfo.getName())); // $NON-NLS-1$
}
inputData.setInputStream(IOUtils.toInputStream(hashValue));
} finally {
Thread.currentThread().setContextClassLoader(oldCtxCL);
}
}
/**
* Updates an artifact by storing its hash value as an S-RAMP property.
*
* @param gavInfo
* @param resourceInputStream
* @throws TransferFailedException
*/
private void doPutHash(MavenGavInfo gavInfo, InputStream resourceInputStream)
throws TransferFailedException {
logger.info(Messages.i18n.format("STORING_HASH_AS_PROP", gavInfo.getName())); // $NON-NLS-1$
try {
String artyPath = gavInfo.getFullName();
String hashPropName;
if (gavInfo.getType().endsWith(".md5")) { // $NON-NLS-1$
hashPropName = "maven.hash.md5"; // $NON-NLS-1$
artyPath = artyPath.substring(0, artyPath.length() - 4);
} else {
hashPropName = "maven.hash.sha1"; // $NON-NLS-1$
artyPath = artyPath.substring(0, artyPath.length() - 5);
}
String hashValue = IOUtils.toString(resourceInputStream);
// See the comment in {@link SrampWagon#fillInputData(InputData)} about why we're doing this
// context classloader magic.
ClassLoader oldCtxCL = Thread.currentThread().getContextClassLoader();
Thread.currentThread().setContextClassLoader(SrampWagon.class.getClassLoader());
try {
SrampArchiveEntry entry = this.archive.getEntry(artyPath);
// Re-fetch the artifact meta-data in case it changed on the server since we uploaded it.
BaseArtifactType metaData = client.getArtifactMetaData(entry.getMetaData().getUuid());
SrampModelUtils.setCustomProperty(metaData, hashPropName, hashValue);
this.archive.updateEntry(entry, null);
// The meta-data has been updated in the local/temp archive - now send it to the remote repo
client.updateArtifactMetaData(metaData);
} catch (Throwable t) {
throw new TransferFailedException(t.getMessage(), t);
} finally {
Thread.currentThread().setContextClassLoader(oldCtxCL);
}
} catch (Exception e) {
throw new TransferFailedException(
Messages.i18n.format("FAILED_TO_STORE_HASH", gavInfo.getName()), e); // $NON-NLS-1$
}
}