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

Example 36 with FileSystemException

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

the class ObjectPersistenceManager 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.error(msg, fse);
        throw new ItemStateException(msg, fse);
    }
}

Example 37 with FileSystemException

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

the class ObjectPersistenceManager method load.

/**
     * {@inheritDoc}
     */
public synchronized NodeState load(NodeId id) throws NoSuchItemStateException, ItemStateException {
    if (!initialized) {
        throw new IllegalStateException("not initialized");
    }
    String nodeFilePath = buildNodeFilePath(id);
    try {
        if (!itemStateFS.isFile(nodeFilePath)) {
            throw new NoSuchItemStateException(nodeFilePath);
        }
    } catch (FileSystemException fse) {
        String msg = "failed to read node state: " + nodeFilePath;
        log.debug(msg);
        throw new ItemStateException(msg, fse);
    }
    try {
        BufferedInputStream in = new BufferedInputStream(itemStateFS.getInputStream(nodeFilePath));
        try {
            NodeState state = createNew(id);
            Serializer.deserialize(state, in);
            return state;
        } catch (Exception e) {
            String msg = "failed to read node state: " + id;
            log.debug(msg);
            throw new ItemStateException(msg, e);
        } finally {
            in.close();
        }
    } catch (Exception e) {
        String msg = "failed to read node state: " + nodeFilePath;
        log.debug(msg);
        throw new ItemStateException(msg, e);
    }
}

Example 38 with FileSystemException

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

the class ObjectPersistenceManager method destroy.

/**
     * {@inheritDoc}
     */
protected void destroy(PropertyState state) throws ItemStateException {
    if (!initialized) {
        throw new IllegalStateException("not initialized");
    }
    // delete binary values (stored as files)
    InternalValue[] values = state.getValues();
    if (values != null) {
        for (int i = 0; i < values.length; i++) {
            InternalValue val = values[i];
            if (val != null) {
                val.deleteBinaryResource();
            }
        }
    }
    // delete property file
    String propFilePath = buildPropFilePath(state.getPropertyId());
    FileSystemResource propFile = new FileSystemResource(itemStateFS, propFilePath);
    try {
        if (propFile.exists()) {
            // delete resource and prune empty parent folders
            propFile.delete(true);
        }
    } catch (FileSystemException fse) {
        String msg = "failed to delete property state: " + state.getParentId() + "/" + state.getName();
        log.debug(msg);
        throw new ItemStateException(msg, fse);
    }
}

Example 39 with FileSystemException

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

the class ObjectPersistenceManager method loadReferencesTo.

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

Example 40 with FileSystemException

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

the class ObjectPersistenceManager 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);
    }
}