Examples with IORuntimeException cn.hutool.core.io.IORuntimeException used on opensource projects

Example 71 with IORuntimeException

use of cn.hutool.core.io.IORuntimeException in project hutool by looly.

the class StreamCopier method copy.

@Override
public long copy(InputStream source, OutputStream target) {
    Assert.notNull(source, "InputStream is null !");
    Assert.notNull(target, "OutputStream is null !");
    final StreamProgress progress = this.progress;
    if (null != progress) {
        progress.start();
    }
    final long size;
    try {
        size = doCopy(source, target, new byte[bufferSize(this.count)], progress);
        target.flush();
    } catch (IOException e) {
        throw new IORuntimeException(e);
    }
    if (null != progress) {
        progress.finish();
    }
    return size;
}

Example 72 with IORuntimeException

use of cn.hutool.core.io.IORuntimeException in project hutool by looly.

the class SymmetricCrypto method encrypt.

@Override
public void encrypt(InputStream data, OutputStream out, boolean isClose) throws IORuntimeException {
    lock.lock();
    CipherOutputStream cipherOutputStream = null;
    try {
        final Cipher cipher = initMode(Cipher.ENCRYPT_MODE);
        cipherOutputStream = new CipherOutputStream(out, cipher);
        long length = IoUtil.copy(data, cipherOutputStream);
        if (this.isZeroPadding) {
            final int blockSize = cipher.getBlockSize();
            if (blockSize > 0) {
                // 按照块拆分后的数据中多余的数据
                final int remainLength = (int) (length % blockSize);
                if (remainLength > 0) {
                    // 补充0
                    cipherOutputStream.write(new byte[blockSize - remainLength]);
                    cipherOutputStream.flush();
                }
            }
        }
    } catch (IORuntimeException e) {
        throw e;
    } catch (Exception e) {
        throw new CryptoException(e);
    } finally {
        lock.unlock();
        // issue#I4EMST@Gitee
        // CipherOutputStream必须关闭，才能完全写出
        IoUtil.close(cipherOutputStream);
        if (isClose) {
            IoUtil.close(data);
        }
    }
}

Example 73 with IORuntimeException

use of cn.hutool.core.io.IORuntimeException in project hutool by looly.

the class Deflate method inflater.

/**
 * 将压缩流解压到target中
 *
 * @return this
 */
public Deflate inflater() {
    target = (target instanceof InflaterOutputStream) ? (InflaterOutputStream) target : new InflaterOutputStream(target, new Inflater(nowrap));
    IoUtil.copy(source, target);
    try {
        ((InflaterOutputStream) target).finish();
    } catch (IOException e) {
        throw new IORuntimeException(e);
    }
    return this;
}

Example 74 with IORuntimeException

use of cn.hutool.core.io.IORuntimeException in project hutool by looly.

the class ZipWriter method add.

/**
 * 对文件或文件目录进行压缩
 *
 * @param withSrcDir 是否包含被打包目录，只针对压缩目录有效。若为false，则只压缩目录下的文件或目录，为true则将本目录也压缩
 * @param filter     文件过滤器，通过实现此接口，自定义要过滤的文件（过滤掉哪些文件或文件夹不加入压缩），{@code null}表示不过滤
 * @param files      要压缩的源文件或目录。如果压缩一个文件，则为该文件的全路径；如果压缩一个目录，则为该目录的顶层目录路径
 * @return this
 * @throws IORuntimeException IO异常
 * @since 5.1.1
 */
public ZipWriter add(boolean withSrcDir, FileFilter filter, File... files) throws IORuntimeException {
    for (File file : files) {
        // 如果只是压缩一个文件，则需要截取该文件的父目录
        String srcRootDir;
        try {
            srcRootDir = file.getCanonicalPath();
            if ((false == file.isDirectory()) || withSrcDir) {
                // 若是文件，则将父目录完整路径都截取掉；若设置包含目录，则将上级目录全部截取掉，保留本目录名
                srcRootDir = file.getCanonicalFile().getParentFile().getCanonicalPath();
            }
        } catch (IOException e) {
            throw new IORuntimeException(e);
        }
        _add(file, srcRootDir, filter);
    }
    return this;
}

Example 75 with IORuntimeException

use of cn.hutool.core.io.IORuntimeException in project hutool by looly.

the class ZipWriter method putEntry.

/**
 * 添加文件流到压缩包，添加后关闭输入文件流<br>
 * 如果输入流为{@code null}，则只创建空目录
 *
 * @param path 压缩的路径, {@code null}和""表示根目录下
 * @param in   需要压缩的输入流，使用完后自动关闭，{@code null}表示加入空目录
 * @throws IORuntimeException IO异常
 */
private ZipWriter putEntry(String path, InputStream in) throws IORuntimeException {
    try {
        out.putNextEntry(new ZipEntry(path));
        if (null != in) {
            IoUtil.copy(in, out);
        }
        out.closeEntry();
    } catch (IOException e) {
        throw new IORuntimeException(e);
    } finally {
        IoUtil.close(in);
    }
    IoUtil.flush(this.out);
    return this;
}