Examples with XmlReader com.xenoage.utils.xml.XmlReader used on opensource projects

Example 6 with XmlReader

use of com.xenoage.utils.xml.XmlReader in project Zong by Xenoage.

the class CompressedFileInput method readRootFilePath.

@NonNull
private String readRootFilePath(XmlReader containerReader) throws IOException {
    XmlReader r = containerReader;
    // root element
    r.openNextChildElement();
    while (r.openNextChildElement()) {
        if (r.getElementName().equals("rootfiles")) {
            // rootfiles element
            while (r.openNextChildElement()) {
                if (r.getElementName().equals("rootfile")) {
                    // rootfile element
                    String fullPath = r.getAttribute("full-path");
                    if (fullPath == null)
                        throw new IOException("full-path of rootfile not found");
                    return fullPath;
                }
                r.closeElement();
            }
        }
        r.closeElement();
    }
    throw new IOException("rootfile not found");
}