Examples with EqualityState com.axway.ats.common.filesystem.snapshot.equality.EqualityState used on opensource projects

Example 1 with EqualityState

use of com.axway.ats.common.filesystem.snapshot.equality.EqualityState in project ats-framework by Axway.

the class LocalFileSystemSnapshot method loadFromFile.

@Override
public void loadFromFile(String sourceFile) throws FileSystemSnapshotException {
    log.info("Load snapshot from file " + sourceFile + " - START");
    // first clean up the current instance, in case some snapshot was taken before
    this.dirSnapshots.clear();
    Document doc;
    try {
        doc = DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(new File(sourceFile));
        doc.getDocumentElement().normalize();
    } catch (Exception e) {
        throw new FileSystemSnapshotException("Error reading backup file " + sourceFile);
    }
    Element fileSystemNode = doc.getDocumentElement();
    if (!NODE_FILE_SYSTEM.equals(fileSystemNode.getNodeName())) {
        throw new FileSystemSnapshotException("Bad backup file. Root node name is expeced to be '" + NODE_FILE_SYSTEM + "', but it is '" + fileSystemNode.getNodeName() + "'");
    }
    // the file system snapshot
    log.info("Loading snapshot with name [" + this.name + "]");
    this.snapshotTimestamp = SnapshotUtils.stringToDate(fileSystemNode.getAttribute("time"));
    // the root directories
    List<Element> dirNodes = SnapshotUtils.getChildrenByTagName(fileSystemNode, NODE_DIRECTORY);
    for (Element dirNode : dirNodes) {
        String dirAlias = dirNode.getAttributes().getNamedItem("alias").getNodeValue();
        this.dirSnapshots.put(dirAlias, DirectorySnapshot.fromFile(dirNode, new EqualityState(this.name, null)));
    }
    // sub-dir snapshots are deleted, and then added according to those Rules
    for (DirectorySnapshot topLevelDirSnapshot : this.dirSnapshots.values()) {
        for (DirectorySnapshot subDirSnapshot : topLevelDirSnapshot.getDirSnapshots().values()) {
            for (String fileName : subDirSnapshot.getFileRules().keySet()) {
                String fileAbsPath = fileName;
                if (!fileAbsPath.startsWith(subDirSnapshot.getPath())) {
                    fileAbsPath = subDirSnapshot.getPath() + fileName;
                }
                topLevelDirSnapshot.addFindRules(fileAbsPath, subDirSnapshot.getFileRules().get(fileName).getRules());
            }
            for (String skippedSubDir : subDirSnapshot.getSkippedSubDirectories()) {
                topLevelDirSnapshot.skipSubDirectory(skippedSubDir);
            }
        }
    }
    log.info("Load snapshot from file " + sourceFile + " - END");
}

Example 2 with EqualityState

use of com.axway.ats.common.filesystem.snapshot.equality.EqualityState in project ats-framework by Axway.

the class LocalFileSystemSnapshot method compare.

public void compare(LocalFileSystemSnapshot that) {
    if (that == null) {
        throw new FileSystemSnapshotException("Snapshot to compare is null");
    }
    if (this.name.equals(that.name)) {
        throw new FileSystemSnapshotException("You are trying to compare snapshots with same name: " + this.name);
    }
    if (this.snapshotTimestamp == -1) {
        throw new FileSystemSnapshotException("You are trying to compare snapshots but [" + this.name + "] snapshot is still not created");
    }
    if (that.snapshotTimestamp == -1) {
        throw new FileSystemSnapshotException("You are trying to compare snapshots but [" + that.name + "] snapshot is still not created");
    }
    log.debug("Comparing snapshots [" + this.name + "] taken on " + SnapshotUtils.dateToString(this.snapshotTimestamp) + " and [" + that.name + "] taken on " + SnapshotUtils.dateToString(that.snapshotTimestamp));
    this.equality = new EqualityState(this.name, that.name);
    SnapshotUtils.checkDirSnapshotsTopLevel(this.name, this.dirSnapshots, that.name, that.dirSnapshots, equality);
    if (equality.getDifferences().size() > 0) {
        // there are some unexpected differences
        throw new FileSystemSnapshotException(equality);
    } else {
        log.debug("Successful verification");
    }
}