Example usage for org.springframework.core NestedIOException NestedIOException

Introduction

In this page you can find the example usage for org.springframework.core NestedIOException NestedIOException.

Prototype

public NestedIOException(String msg) 

Source Link

Document

Construct a NestedIOException with the specified detail message.

Usage

From source file:slina.mb.smb.SmbSessionImpl.java

@Override
public SmbFile[] list(String path) throws IOException {
    try {/*from  ww  w.j  av  a 2 s .  co  m*/
        SmbFile file = new SmbFile(path, ntlmAuth);
        SmbFile[] list = file.listFiles();
        if (list == null) {
            throw new NestedIOException("Failed to list resource - unable to resolve " + path);
        }
        return list;
    } catch (SmbAuthException ex) {
        // handle authentication related issue here
        isOpen = false;
        throw new NestedIOException("Failed to list resource " + path, ex);
    } catch (SmbException ex) {
        // any special SMB related exception handling
        throw new NestedIOException("Failed to list resource " + path, ex);
    }
}

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From source file:org.springframework.integration.sftp.session.SftpSession.java

public boolean remove(String path) throws IOException {
    Assert.state(this.channel != null, "session is not connected");
    try {/*w  w  w. j av a  2  s.co m*/
        this.channel.rm(path);
        return true;
    } catch (SftpException e) {
        throw new NestedIOException("Failed to remove file: " + e);
    }
}

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From source file:org.springframework.integration.smb.session.SmbSession.java

/**
 * Returns the contents of the specified SMB resource as an array of SmbFile objects.
 * In case the remote resource does not exist, an empty array is returned.
 * @param _path path to a remote directory
 * @return array of SmbFile objects/*  w w  w .j  a  v a2 s  .  co m*/
 * @throws IOException on error conditions returned by a CIFS server or if the remote resource is not a directory.
 * @see org.springframework.integration.file.remote.session.Session#list(java.lang.String)
 */
public SmbFile[] list(String _path) throws IOException {
    SmbFile[] files = new SmbFile[0];
    try {
        SmbFile smbDir = createSmbDirectoryObject(_path);
        if (!smbDir.exists()) {
            logger.warn("Remote directory [" + _path + "] does not exist. Cannot list resources.");
            return files;
        } else if (!smbDir.isDirectory()) {
            throw new NestedIOException("Resource [" + _path + "] is not a directory. Cannot list resources.");
        }

        files = smbDir.listFiles();

    } catch (SmbException _ex) {
        throw new NestedIOException("Failed to list resources in [" + _path + "].", _ex);
    }
    String msg = "Successfully listed " + files.length + " resource(s) in [" + _path + "]";
    if (logger.isDebugEnabled()) {
        logger.debug(msg + ": " + Arrays.toString(files));
    } else {
        logger.info(msg + ".");
    }

    return files;
}

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From source file:org.springframework.integration.smb.session.SmbSession.java

/**
 * Reads the remote resource specified by path and copies its contents to the specified
 * {@link OutputStream}.// ww w  .ja v  a2s . com
 * @param _path path to a remote file
 * @param _outputStream output stream
 * @throws IOException on error conditions returned by a CIFS server or if the remote resource is not a file.
 * @see org.springframework.integration.file.remote.session.Session#read(java.lang.String, java.io.OutputStream)
 */
public void read(String _path, OutputStream _outputStream) throws IOException {
    Assert.hasText(_path, "path must not be empty");
    Assert.notNull(_outputStream, "outputStream must not be null");

    try {

        SmbFile remoteFile = createSmbFileObject(_path);
        if (!remoteFile.isFile()) {
            throw new NestedIOException("Resource [" + _path + "] is not a file.");
        }
        FileCopyUtils.copy(remoteFile.getInputStream(), _outputStream);

    } catch (SmbException _ex) {
        throw new NestedIOException("Failed to read resource [" + _path + "].", _ex);
    }
    logger.info("Successfully read resource [" + _path + "].");
}

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