Examples with ZipEntry java.util.zip.ZipEntry used on opensource projects

Example 26 with ZipEntry

use of java.util.zip.ZipEntry in project che by eclipse.

the class ZipFileStructureProvider method initialize.

/**
     * Initializes this object's children table based on the contents of
     * the specified source file.
     */
protected void initialize() {
    children = new HashMap(1000);
    Enumeration entries = zipFile.entries();
    while (entries.hasMoreElements()) {
        ZipEntry entry = (ZipEntry) entries.nextElement();
        if (!entry.isDirectory()) {
            IPath path = new Path(entry.getName()).addTrailingSeparator();
            int pathSegmentCount = path.segmentCount();
            for (int i = 1; i < pathSegmentCount; i++) {
                createContainer(path.uptoSegment(i));
            }
            createFile(entry);
        }
    }
}

Example 27 with ZipEntry

use of java.util.zip.ZipEntry in project che by eclipse.

the class InstallExtension method getExtensionFromFile.

private static Extension getExtensionFromFile(Path zipPath) throws IOException {
    try (ZipFile zipFile = new ZipFile(zipPath.toString())) {
        Enumeration<? extends ZipEntry> entries = zipFile.entries();
        ZipEntry gwtXmlEntry = null;
        ZipEntry pomEntry = null;
        while (entries.hasMoreElements()) {
            ZipEntry entry = entries.nextElement();
            if (!entry.isDirectory()) {
                if (entry.getName().endsWith(GwtXmlUtils.GWT_MODULE_XML_SUFFIX)) {
                    gwtXmlEntry = entry;
                } else if (entry.getName().endsWith("pom.xml")) {
                    pomEntry = entry;
                }
            }
            // have both entries
            if (pomEntry != null && gwtXmlEntry != null) {
                break;
            }
        }
        // TODO consider Codenvy extension validator
        if (pomEntry == null) {
            return null;
        }
        String gwtModuleName = null;
        if (gwtXmlEntry != null) {
            gwtModuleName = gwtXmlEntry.getName().replace(File.separatorChar, '.');
            gwtModuleName = gwtModuleName.substring(0, gwtModuleName.length() - GwtXmlUtils.GWT_MODULE_XML_SUFFIX.length());
        }
        Model pom = Model.readFrom(zipFile.getInputStream(pomEntry));
        return new Extension(gwtModuleName, MavenUtils.getGroupId(pom), pom.getArtifactId(), MavenUtils.getVersion(pom));
    }
}

Example 28 with ZipEntry

use of java.util.zip.ZipEntry in project che by eclipse.

the class ZipArchiverTest method assertThatZipArchiveContainsAllEntries.

private void assertThatZipArchiveContainsAllEntries(InputStream in, Map<String, String> entries) throws Exception {
    try (ZipInputStream zip = new ZipInputStream(in)) {
        ZipEntry zipEntry;
        while ((zipEntry = zip.getNextEntry()) != null) {
            String name = zipEntry.getName();
            assertTrue(String.format("Unexpected entry %s in zip", name), entries.containsKey(name));
            if (!zipEntry.isDirectory()) {
                String content = new String(ByteStreams.toByteArray(zip));
                assertEquals(String.format("Invalid content of file %s", name), entries.get(name), content);
            }
            entries.remove(name);
            zip.closeEntry();
        }
    }
    assertTrue(String.format("Expected but were not found in zip %s", entries), entries.isEmpty());
}

Example 29 with ZipEntry

use of java.util.zip.ZipEntry in project che by eclipse.

the class ZipArchiver method extract.

@Override
public void extract(InputStream zipInput, boolean overwrite, int stripNumber) throws IOException, ForbiddenException, ConflictException, ServerException {
    try (ZipInputStream zip = new ZipInputStream(ZipContent.of(zipInput).getContent())) {
        InputStream notClosableInputStream = new NotClosableInputStream(zip);
        ZipEntry zipEntry;
        while ((zipEntry = zip.getNextEntry()) != null) {
            VirtualFile extractFolder = folder;
            Path relativePath = Path.of(zipEntry.getName());
            if (stripNumber > 0) {
                if (relativePath.length() <= stripNumber) {
                    continue;
                }
                relativePath = relativePath.subPath(stripNumber);
            }
            if (zipEntry.isDirectory()) {
                if (!extractFolder.hasChild(relativePath)) {
                    extractFolder.createFolder(relativePath.toString());
                }
                continue;
            }
            if (relativePath.length() > 1) {
                Path neededParentPath = relativePath.getParent();
                VirtualFile neededParent = extractFolder.getChild(neededParentPath);
                if (neededParent == null) {
                    neededParent = extractFolder.createFolder(neededParentPath.toString());
                }
                extractFolder = neededParent;
            }
            String fileName = relativePath.getName();
            VirtualFile file = extractFolder.getChild(Path.of(fileName));
            if (file == null) {
                extractFolder.createFile(fileName, notClosableInputStream);
            } else {
                if (overwrite) {
                    file.updateContent(notClosableInputStream);
                } else {
                    throw new ConflictException(String.format("File '%s' already exists", file.getPath()));
                }
            }
            zip.closeEntry();
        }
    }
}

Example 30 with ZipEntry

use of java.util.zip.ZipEntry in project che by eclipse.

the class ProjectManagerWriteTest method testImportProject.

@Test
public void testImportProject() throws Exception {
    ByteArrayOutputStream bout = new ByteArrayOutputStream();
    String fileContent = "to be or not to be";
    ZipOutputStream zipOut = new ZipOutputStream(bout);
    zipOut.putNextEntry(new ZipEntry("folder1/"));
    zipOut.putNextEntry(new ZipEntry("folder1/file1.txt"));
    zipOut.putNextEntry(new ZipEntry("file1"));
    zipOut.write(fileContent.getBytes());
    zipOut.close();
    final InputStream zip = new ByteArrayInputStream(bout.toByteArray());
    final String importType = "_123_";
    registerImporter(importType, zip);
    SourceStorage sourceConfig = DtoFactory.newDto(SourceStorageDto.class).withType(importType);
    pm.importProject("/testImportProject", sourceConfig, false, () -> new ProjectImportOutputWSLineConsumer("BATCH", "ws", 300));
    RegisteredProject project = projectRegistry.getProject("/testImportProject");
    assertNotNull(project);
    // BASE
    //System.out.println(">>> "+project.getProjectType());
    assertNotNull(project.getBaseFolder().getChild("file1"));
    assertEquals(fileContent, project.getBaseFolder().getChild("file1").getVirtualFile().getContentAsString());
}