Examples with EETransMeta org.pentaho.di.repository.pur.model.EETransMeta used on opensource projects

Example 1 with EETransMeta

use of org.pentaho.di.repository.pur.model.EETransMeta in project pentaho-kettle by pentaho.

the class PurRepository method loadTransformation.

@Override
public TransMeta loadTransformation(ObjectId idTransformation, String versionLabel) throws KettleException {
    try {
        RepositoryFile file = null;
        EETransMeta transMeta = null;
        readWriteLock.readLock().lock();
        try {
            if (versionLabel != null) {
                file = pur.getFileAtVersion(idTransformation.getId(), versionLabel);
            } else {
                file = pur.getFileById(idTransformation.getId());
            }
            transMeta = new EETransMeta();
            transMeta.setName(file.getTitle());
            transMeta.setDescription(file.getDescription());
            transMeta.setObjectId(new StringObjectId(file.getId().toString()));
            transMeta.setObjectRevision(getObjectRevision(new StringObjectId(file.getId().toString()), versionLabel));
            transMeta.setRepository(this);
            transMeta.setRepositoryDirectory(findDirectory(getParentPath(file.getPath())));
            transMeta.setRepositoryLock(unifiedRepositoryLockService.getLock(file));
            // inject metastore
            transMeta.setMetaStore(getMetaStore());
            readTransSharedObjects(transMeta);
            transDelegate.dataNodeToElement(pur.getDataAtVersionForRead(idTransformation.getId(), versionLabel, NodeRepositoryFileData.class).getNode(), transMeta);
        } finally {
            readWriteLock.readLock().unlock();
        }
        ExtensionPointHandler.callExtensionPoint(log, KettleExtensionPoint.TransformationMetaLoaded.id, transMeta);
        transMeta.clearChanged();
        return transMeta;
    } catch (Exception e) {
        throw new KettleException("Unable to load transformation with id [" + idTransformation + "]", e);
    }
}