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

Example 31 with IORuntimeException

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

the class Ftp method delFile.

@Override
public boolean delFile(String path) throws IORuntimeException {
    final String pwd = pwd();
    final String fileName = FileUtil.getName(path);
    final String dir = StrUtil.removeSuffix(path, fileName);
    if (false == isDir(dir)) {
        throw new FtpException("Change dir to [{}] error, maybe dir not exist!", path);
    }
    boolean isSuccess;
    try {
        isSuccess = client.deleteFile(fileName);
    } catch (IOException e) {
        throw new IORuntimeException(e);
    } finally {
        // 回到原目录
        cd(pwd);
    }
    return isSuccess;
}

Example 32 with IORuntimeException

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

the class Mail method addImage.

/**
 * 增加图片，图片的键对应到邮件模板中的占位字符串
 *
 * @param cid         图片与占位符，占位符格式为cid:${cid}
 * @param imageStream 图片流，不关闭
 * @param contentType 图片类型，null赋值默认的"image/jpeg"
 * @return this
 * @since 4.6.3
 */
public Mail addImage(String cid, InputStream imageStream, String contentType) {
    ByteArrayDataSource imgSource;
    try {
        imgSource = new ByteArrayDataSource(imageStream, ObjectUtil.defaultIfNull(contentType, "image/jpeg"));
    } catch (IOException e) {
        throw new IORuntimeException(e);
    }
    imgSource.setName(cid);
    return setAttachments(imgSource);
}

Example 33 with IORuntimeException

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

the class DownloadTest method downloadFileFromUrlTest2.

@Test
@Ignore
public void downloadFileFromUrlTest2() {
    File file = null;
    try {
        file = HttpUtil.downloadFileFromUrl("https://repo1.maven.org/maven2/cn/hutool/hutool-all/5.4.0/hutool-all-5.4.0-sources.jar", FileUtil.file("d:/download/temp"), 1, new StreamProgress() {

            @Override
            public void start() {
                System.out.println("start");
            }

            @Override
            public void progress(long progressSize) {
                System.out.println("download size:" + progressSize);
            }

            @Override
            public void finish() {
                System.out.println("end");
            }
        });
        Assert.assertNotNull(file);
        Assert.assertTrue(file.exists());
        Assert.assertTrue(file.isFile());
        Assert.assertTrue(file.length() > 0);
        Assert.assertTrue(file.getName().length() > 0);
    } catch (Exception e) {
        Assert.assertTrue(e instanceof IORuntimeException);
    } finally {
        FileUtil.del(file);
    }
}

Example 34 with IORuntimeException

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

the class ExcelFileUtil method getFileMagic.

/**
 * {@link java.io.PushbackInputStream}
 * PushbackInputStream的markSupported()为false，并不支持mark和reset
 * 如果强转成PushbackInputStream在调用FileMagic.valueOf(inputStream)时会报错
 * {@link FileMagic}
 * 报错内容：getFileMagic() only operates on streams which support mark(int)
 * 此处修改成 final InputStream in = FileMagic.prepareToCheckMagic(in)
 *
 * @param in {@link InputStream}
 * @author kefan.qu
 */
private static FileMagic getFileMagic(InputStream in) {
    FileMagic magic;
    in = FileMagic.prepareToCheckMagic(in);
    try {
        magic = FileMagic.valueOf(in);
    } catch (IOException e) {
        throw new IORuntimeException(e);
    }
    return magic;
}

Example 35 with IORuntimeException

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

the class Gzip method unGzip.

/**
 * 将压缩流解压到target中
 *
 * @return Gzip
 */
public Gzip unGzip() {
    try {
        source = (source instanceof GZIPInputStream) ? (GZIPInputStream) source : new GZIPInputStream(source);
        IoUtil.copy(source, target);
    } catch (IOException e) {
        throw new IORuntimeException(e);
    }
    return this;
}