本文整理匯總了Java中org.apache.commons.compress.compressors.CompressorStreamFactory.createCompressorOutputStream方法的典型用法代碼示例。如果您正苦於以下問題：Java CompressorStreamFactory.createCompressorOutputStream方法的具體用法？Java CompressorStreamFactory.createCompressorOutputStream怎麽用？Java CompressorStreamFactory.createCompressorOutputStream使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類org.apache.commons.compress.compressors.CompressorStreamFactory的用法示例。
在下文中一共展示了CompressorStreamFactory.createCompressorOutputStream方法的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: buildPackages
import org.apache.commons.compress.compressors.CompressorStreamFactory; //導入方法依賴的package包/類
static Content buildPackages(final Collection<Map<String, String>> entries) throws IOException {
CompressorStreamFactory compressorStreamFactory = new CompressorStreamFactory();
ByteArrayOutputStream os = new ByteArrayOutputStream();
try (CompressorOutputStream cos = compressorStreamFactory.createCompressorOutputStream(GZIP, os)) {
try (OutputStreamWriter writer = new OutputStreamWriter(cos, UTF_8)) {
for (Map<String, String> entry : entries) {
InternetHeaders headers = new InternetHeaders();
headers.addHeader(P_PACKAGE, entry.get(P_PACKAGE));
headers.addHeader(P_VERSION, entry.get(P_VERSION));
headers.addHeader(P_DEPENDS, entry.get(P_DEPENDS));
headers.addHeader(P_IMPORTS, entry.get(P_IMPORTS));
headers.addHeader(P_SUGGESTS, entry.get(P_SUGGESTS));
headers.addHeader(P_LICENSE, entry.get(P_LICENSE));
headers.addHeader(P_NEEDS_COMPILATION, entry.get(P_NEEDS_COMPILATION));
Enumeration<String> headerLines = headers.getAllHeaderLines();
while (headerLines.hasMoreElements()) {
String line = headerLines.nextElement();
writer.write(line, 0, line.length());
writer.write('\n');
}
writer.write('\n');
}
}
}
catch ( CompressorException e ) {
throw new RException(null, e);
}
return new Content(new BytesPayload(os.toByteArray(), "application/x-gzip"));
}
示例2: getCompressorInputStream
import org.apache.commons.compress.compressors.CompressorStreamFactory; //導入方法依賴的package包/類
private InputStream getCompressorInputStream(String format, String resource)
throws CompressorException, URISyntaxException, IOException {
ByteArrayOutputStream bout = new ByteArrayOutputStream();
CompressorStreamFactory factory = new CompressorStreamFactory();
CompressorOutputStream aout = factory.createCompressorOutputStream(format, bout);
File f = new File(getClass().getResource(resource).toURI());
IOUtils.copy(new FileInputStream(f), aout);
aout.close();
return new ByteArrayInputStream(bout.toByteArray());
}
示例3: getPackages
import org.apache.commons.compress.compressors.CompressorStreamFactory; //導入方法依賴的package包/類
@Override
@TransactionalTouchMetadata
public Content getPackages(final String packagesPath) {
checkNotNull(packagesPath);
try {
// TODO: Do NOT do this on each request as there is at least some overhead, and memory usage is proportional to
// the number of packages contained in a particular path. We should be able to generate this when something has
// changed or via a scheduled task using an approach similar to the Yum implementation rather than this method.
StorageTx tx = UnitOfWork.currentTx();
RPackagesBuilder packagesBuilder = new RPackagesBuilder(packagesPath);
for (Asset asset : tx.browseAssets(tx.findBucket(getRepository()))) {
packagesBuilder.append(asset);
}
CompressorStreamFactory compressorStreamFactory = new CompressorStreamFactory();
ByteArrayOutputStream os = new ByteArrayOutputStream();
try (CompressorOutputStream cos = compressorStreamFactory.createCompressorOutputStream(GZIP, os)) {
try (OutputStreamWriter writer = new OutputStreamWriter(cos, UTF_8)) {
for (Entry<String, Map<String, String>> eachPackage : packagesBuilder.getPackageInformation().entrySet()) {
Map<String, String> packageInfo = eachPackage.getValue();
InternetHeaders headers = new InternetHeaders();
headers.addHeader(P_PACKAGE, packageInfo.get(P_PACKAGE));
headers.addHeader(P_VERSION, packageInfo.get(P_VERSION));
headers.addHeader(P_DEPENDS, packageInfo.get(P_DEPENDS));
headers.addHeader(P_IMPORTS, packageInfo.get(P_IMPORTS));
headers.addHeader(P_SUGGESTS, packageInfo.get(P_SUGGESTS));
headers.addHeader(P_LICENSE, packageInfo.get(P_LICENSE));
headers.addHeader(P_NEEDS_COMPILATION, packageInfo.get(P_NEEDS_COMPILATION));
Enumeration<String> headerLines = headers.getAllHeaderLines();
while (headerLines.hasMoreElements()) {
String line = headerLines.nextElement();
writer.write(line, 0, line.length());
writer.write('\n');
}
writer.write('\n');
}
}
}
return new Content(new BytesPayload(os.toByteArray(), "application/x-gzip"));
}
catch (CompressorException | IOException e) {
throw new RException(packagesPath, e);
}
}