Example usage for org.apache.commons.compress.archivers.jar JarArchiveOutputStream setCreateUnicodeExtraFields

Introduction

In this page you can find the example usage for org.apache.commons.compress.archivers.jar JarArchiveOutputStream setCreateUnicodeExtraFields.

Prototype

public void setCreateUnicodeExtraFields(UnicodeExtraFieldPolicy b) 

Source Link

Document

Whether to create Unicode Extra Fields.

Usage

From source file:com.ikon.util.ArchiveUtils.java

/**
 * Recursively create JAR archive from directory 
 *//*from www . ja  va 2 s.c  om*/
public static void createJar(File path, String root, OutputStream os) throws IOException {
    log.debug("createJar({}, {}, {})", new Object[] { path, root, os });

    if (path.exists() && path.canRead()) {
        JarArchiveOutputStream jaos = new JarArchiveOutputStream(os);
        jaos.setComment("Generated by openkm");
        jaos.setCreateUnicodeExtraFields(UnicodeExtraFieldPolicy.ALWAYS);
        jaos.setUseLanguageEncodingFlag(true);
        jaos.setFallbackToUTF8(true);
        jaos.setEncoding("UTF-8");

        // Prevents java.util.jar.JarException: JAR file must have at least one entry
        JarArchiveEntry jae = new JarArchiveEntry(root + "/");
        jaos.putArchiveEntry(jae);
        jaos.closeArchiveEntry();

        createJarHelper(path, jaos, root);

        jaos.flush();
        jaos.finish();
        jaos.close();
    } else {
        throw new IOException("Can't access " + path);
    }

    log.debug("createJar: void");
}

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From source file:com.openkm.util.ArchiveUtils.java

/**
 * Recursively create JAR archive from directory
 *//*from  w  ww  .  j  av a2  s .c om*/
public static void createJar(File path, String root, OutputStream os) throws IOException {
    log.debug("createJar({}, {}, {})", new Object[] { path, root, os });

    if (path.exists() && path.canRead()) {
        JarArchiveOutputStream jaos = new JarArchiveOutputStream(os);
        jaos.setComment("Generated by OpenKM");
        jaos.setCreateUnicodeExtraFields(UnicodeExtraFieldPolicy.ALWAYS);
        jaos.setUseLanguageEncodingFlag(true);
        jaos.setFallbackToUTF8(true);
        jaos.setEncoding("UTF-8");

        // Prevents java.util.jar.JarException: JAR file must have at least one entry
        JarArchiveEntry jae = new JarArchiveEntry(root + "/");
        jaos.putArchiveEntry(jae);
        jaos.closeArchiveEntry();

        createJarHelper(path, jaos, root);

        jaos.flush();
        jaos.finish();
        jaos.close();
    } else {
        throw new IOException("Can't access " + path);
    }

    log.debug("createJar: void");
}

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