Examples with FileSystemException org.apache.jackrabbit.core.fs.FileSystemException used on opensource projects

Example 1 with FileSystemException

use of org.apache.jackrabbit.core.fs.FileSystemException in project jackrabbit by apache.

the class XMLPersistenceManager method exists.

/**
     * {@inheritDoc}
     */
public synchronized boolean exists(NodeId id) throws ItemStateException {
    if (!initialized) {
        throw new IllegalStateException("not initialized");
    }
    try {
        String nodeFilePath = buildNodeFilePath(id);
        FileSystemResource nodeFile = new FileSystemResource(itemStateFS, nodeFilePath);
        return nodeFile.exists();
    } catch (FileSystemException fse) {
        String msg = "failed to check existence of item state: " + id;
        log.debug(msg);
        throw new ItemStateException(msg, fse);
    }
}

Example 2 with FileSystemException

use of org.apache.jackrabbit.core.fs.FileSystemException in project jackrabbit by apache.

the class XMLPersistenceManager method load.

/**
     * {@inheritDoc}
     */
public synchronized NodeState load(NodeId id) throws NoSuchItemStateException, ItemStateException {
    if (!initialized) {
        throw new IllegalStateException("not initialized");
    }
    Exception e = null;
    String nodeFilePath = buildNodeFilePath(id);
    try {
        if (!itemStateFS.isFile(nodeFilePath)) {
            throw new NoSuchItemStateException(id.toString());
        }
        InputStream in = itemStateFS.getInputStream(nodeFilePath);
        try {
            DOMWalker walker = new DOMWalker(in);
            String ntName = walker.getAttribute(NODETYPE_ATTRIBUTE);
            NodeState state = createNew(id);
            state.setNodeTypeName(factory.create(ntName));
            readState(walker, state);
            return state;
        } finally {
            in.close();
        }
    } catch (IOException ioe) {
        e = ioe;
    // fall through
    } catch (FileSystemException fse) {
        e = fse;
    // fall through
    }
    String msg = "failed to read node state: " + id;
    log.debug(msg);
    throw new ItemStateException(msg, e);
}

Example 3 with FileSystemException

use of org.apache.jackrabbit.core.fs.FileSystemException in project jackrabbit by apache.

the class XMLPersistenceManager method destroy.

/**
     * {@inheritDoc}
     */
protected void destroy(NodeReferences refs) throws ItemStateException {
    if (!initialized) {
        throw new IllegalStateException("not initialized");
    }
    String refsFilePath = buildNodeReferencesFilePath(refs.getTargetId());
    FileSystemResource refsFile = new FileSystemResource(itemStateFS, refsFilePath);
    try {
        if (refsFile.exists()) {
            // delete resource and prune empty parent folders
            refsFile.delete(true);
        }
    } catch (FileSystemException fse) {
        String msg = "failed to delete " + refs;
        log.debug(msg);
        throw new ItemStateException(msg, fse);
    }
}

Example 4 with FileSystemException

use of org.apache.jackrabbit.core.fs.FileSystemException in project jackrabbit by apache.

the class XMLPersistenceManager method exists.

/**
     * {@inheritDoc}
     */
public synchronized boolean exists(PropertyId id) throws ItemStateException {
    if (!initialized) {
        throw new IllegalStateException("not initialized");
    }
    try {
        String propFilePath = buildPropFilePath(id);
        FileSystemResource propFile = new FileSystemResource(itemStateFS, propFilePath);
        return propFile.exists();
    } catch (FileSystemException fse) {
        String msg = "failed to check existence of item state: " + id;
        log.error(msg, fse);
        throw new ItemStateException(msg, fse);
    }
}

Example 5 with FileSystemException

use of org.apache.jackrabbit.core.fs.FileSystemException in project jackrabbit by apache.

the class XMLPersistenceManager method loadReferencesTo.

/**
     * {@inheritDoc}
     */
public synchronized NodeReferences loadReferencesTo(NodeId id) throws NoSuchItemStateException, ItemStateException {
    if (!initialized) {
        throw new IllegalStateException("not initialized");
    }
    Exception e = null;
    String refsFilePath = buildNodeReferencesFilePath(id);
    try {
        if (!itemStateFS.isFile(refsFilePath)) {
            throw new NoSuchItemStateException(id.toString());
        }
        InputStream in = itemStateFS.getInputStream(refsFilePath);
        try {
            DOMWalker walker = new DOMWalker(in);
            NodeReferences refs = new NodeReferences(id);
            readState(walker, refs);
            return refs;
        } finally {
            in.close();
        }
    } catch (IOException ioe) {
        e = ioe;
    // fall through
    } catch (FileSystemException fse) {
        e = fse;
    // fall through
    }
    String msg = "failed to load references: " + id;
    log.debug(msg);
    throw new ItemStateException(msg, e);
}