Example usage for org.apache.commons.compress.archivers.zip ZipArchiveEntry setExtraFields

Introduction

In this page you can find the example usage for org.apache.commons.compress.archivers.zip ZipArchiveEntry setExtraFields.

Prototype

public void setExtraFields(ZipExtraField[] fields) 

Source Link

Document

Replaces all currently attached extra fields with the new array.

Usage

From source file:at.spardat.xma.xdelta.JarDelta.java

/**
 * Entry to new name./*from w  w w.ja  v a  2  s .co  m*/
 *
 * @param source the source
 * @param name the name
 * @return the zip archive entry
 * @throws ZipException the zip exception
 */
public static ZipArchiveEntry entryToNewName(ZipArchiveEntry source, String name) throws ZipException {
    if (source.getName().equals(name))
        return new ZipArchiveEntry(source);
    ZipArchiveEntry ret = new ZipArchiveEntry(name);
    byte[] extra = source.getExtra();
    if (extra != null) {
        ret.setExtraFields(ExtraFieldUtils.parse(extra, true, ExtraFieldUtils.UnparseableExtraField.READ));
    } else {
        ret.setExtra(ExtraFieldUtils.mergeLocalFileDataData(source.getExtraFields(true)));
    }
    ret.setInternalAttributes(source.getInternalAttributes());
    ret.setExternalAttributes(source.getExternalAttributes());
    ret.setExtraFields(source.getExtraFields(true));
    ret.setCrc(source.getCrc());
    ret.setMethod(source.getMethod());
    ret.setSize(source.getSize());
    return ret;
}

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From source file:at.spardat.xma.xdelta.JarPatcher.java

/**
 * Entry to new name./*from   w  w w. j  a  v a 2s  .co m*/
 *
 * @param source the source
 * @param name the name
 * @return the zip archive entry
 * @throws ZipException the zip exception
 */
private ZipArchiveEntry copyEntry(ZipArchiveEntry source) throws ZipException {
    ZipArchiveEntry ret = new ZipArchiveEntry(source.getName());
    byte[] extra = source.getExtra();
    if (extra != null) {
        ret.setExtraFields(ExtraFieldUtils.parse(extra, true, ExtraFieldUtils.UnparseableExtraField.READ));
    } else {
        ret.setExtra(ExtraFieldUtils.mergeLocalFileDataData(source.getExtraFields(true)));
    }
    ret.setInternalAttributes(source.getInternalAttributes());
    ret.setExternalAttributes(source.getExternalAttributes());
    ret.setExtraFields(source.getExtraFields(true));
    return ret;
}

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From source file:org.apache.ant.compress.taskdefs.Zip.java

public Zip() {
    setFactory(new ZipStreamFactory() {
        public ArchiveOutputStream getArchiveStream(OutputStream stream, String encoding) throws IOException {
            ZipArchiveOutputStream o = (ZipArchiveOutputStream) super.getArchiveStream(stream, encoding);
            configure(o);//from  w ww. java 2 s. co  m
            return o;
        }

        public ArchiveOutputStream getArchiveOutputStream(File f, String encoding) throws IOException {
            ZipArchiveOutputStream o = (ZipArchiveOutputStream) super.getArchiveOutputStream(f, encoding);
            configure(o);
            return o;
        }
    });
    setEntryBuilder(new ArchiveBase.EntryBuilder() {
        public ArchiveEntry buildEntry(ArchiveBase.ResourceWithFlags r) {
            boolean isDir = r.getResource().isDirectory();
            ZipArchiveEntry ent = new ZipArchiveEntry(r.getName());
            ent.setTime(round(r.getResource().getLastModified(), 2000));
            ent.setSize(isDir ? 0 : r.getResource().getSize());

            if (!isDir && r.getCollectionFlags().hasModeBeenSet()) {
                ent.setUnixMode(r.getCollectionFlags().getMode());
            } else if (isDir && r.getCollectionFlags().hasDirModeBeenSet()) {
                ent.setUnixMode(r.getCollectionFlags().getDirMode());
            } else if (r.getResourceFlags().hasModeBeenSet()) {
                ent.setUnixMode(r.getResourceFlags().getMode());
            } else {
                ent.setUnixMode(isDir ? ArchiveFileSet.DEFAULT_DIR_MODE : ArchiveFileSet.DEFAULT_FILE_MODE);
            }

            if (r.getResourceFlags().getZipExtraFields() != null) {
                ent.setExtraFields(r.getResourceFlags().getZipExtraFields());
            }

            if (keepCompression && r.getResourceFlags().hasCompressionMethod()) {
                ent.setMethod(r.getResourceFlags().getCompressionMethod());
            }

            return ent;
        }
    });
    setFileSetBuilder(new ArchiveBase.FileSetBuilder() {
        public ArchiveFileSet buildFileSet(Resource dest) {
            ArchiveFileSet afs = new ZipFileSet();
            afs.setSrcResource(dest);
            return afs;
        }
    });
}

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From source file:org.fabrician.maven.plugins.CompressUtils.java

private static ArchiveEntry createArchiveEntry(ArchiveEntry entry, OutputStream out, String alternateBaseDir)
        throws IOException {
    String substitutedName = substituteAlternateBaseDir(entry, alternateBaseDir);
    if (out instanceof TarArchiveOutputStream) {
        TarArchiveEntry newEntry = new TarArchiveEntry(substitutedName);
        newEntry.setSize(entry.getSize());
        newEntry.setModTime(entry.getLastModifiedDate());

        if (entry instanceof TarArchiveEntry) {
            TarArchiveEntry old = (TarArchiveEntry) entry;
            newEntry.setSize(old.getSize());
            newEntry.setIds(old.getUserId(), old.getGroupId());
            newEntry.setNames(old.getUserName(), old.getGroupName());
        }/*  w  w  w . java  2s  .  c om*/
        return newEntry;
    } else if (entry instanceof ZipArchiveEntry) {
        ZipArchiveEntry old = (ZipArchiveEntry) entry;
        ZipArchiveEntry zip = new ZipArchiveEntry(substitutedName);
        zip.setInternalAttributes(old.getInternalAttributes());
        zip.setExternalAttributes(old.getExternalAttributes());
        zip.setExtraFields(old.getExtraFields(true));
        return zip;
    } else {
        return new ZipArchiveEntry(substitutedName);
    }
}

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