*/
package org.opendaylight.controller.netconf.nettyutil.handler.exi;
-import com.google.common.base.Preconditions;
import org.opendaylight.controller.netconf.util.xml.XmlElement;
import org.openexi.proc.common.AlignmentType;
import org.openexi.proc.common.EXIOptions;
import org.openexi.proc.common.EXIOptionsException;
+import org.w3c.dom.Element;
+import org.w3c.dom.NodeList;
+
+import com.google.common.base.Preconditions;
public final class EXIParameters {
private static final String EXI_PARAMETER_ALIGNMENT = "alignment";
- private static final String EXI_PARAMETER_BYTE_ALIGNED = "byte-aligned";
- private static final String EXI_PARAMETER_BIT_PACKED = "bit-packed";
- private static final String EXI_PARAMETER_COMPRESSED = "compressed";
- private static final String EXI_PARAMETER_PRE_COMPRESSION = "pre-compression";
+ static final String EXI_PARAMETER_BYTE_ALIGNED = "byte-aligned";
+ static final String EXI_PARAMETER_BIT_PACKED = "bit-packed";
+ static final String EXI_PARAMETER_COMPRESSED = "compressed";
+ static final String EXI_PARAMETER_PRE_COMPRESSION = "pre-compression";
private static final String EXI_PARAMETER_FIDELITY = "fidelity";
private static final String EXI_FIDELITY_DTD = "dtd";
final EXIOptions options = new EXIOptions();
options.setAlignmentType(AlignmentType.bitPacked);
- if (root.getElementsByTagName(EXI_PARAMETER_ALIGNMENT).getLength() > 0) {
- if (root.getElementsByTagName(EXI_PARAMETER_BIT_PACKED).getLength() > 0) {
- options.setAlignmentType(AlignmentType.bitPacked);
- } else if (root.getElementsByTagName(EXI_PARAMETER_BYTE_ALIGNED).getLength() > 0) {
- options.setAlignmentType(AlignmentType.byteAligned);
- } else if (root.getElementsByTagName(EXI_PARAMETER_COMPRESSED).getLength() > 0) {
- options.setAlignmentType(AlignmentType.compress);
- } else if (root.getElementsByTagName(EXI_PARAMETER_PRE_COMPRESSION).getLength() > 0) {
- options.setAlignmentType(AlignmentType.preCompress);
+
+ final NodeList alignmentElements = root.getElementsByTagName(EXI_PARAMETER_ALIGNMENT);
+ if (alignmentElements.getLength() > 0) {
+ final Element alignmentElement = (Element) alignmentElements.item(0);
+ final String alignmentTextContent = alignmentElement.getTextContent().trim();
+
+ switch (alignmentTextContent) {
+ case EXI_PARAMETER_BIT_PACKED:
+ options.setAlignmentType(AlignmentType.bitPacked);
+ break;
+ case EXI_PARAMETER_BYTE_ALIGNED:
+ options.setAlignmentType(AlignmentType.byteAligned);
+ break;
+ case EXI_PARAMETER_COMPRESSED:
+ options.setAlignmentType(AlignmentType.compress);
+ break;
+ case EXI_PARAMETER_PRE_COMPRESSION:
+ options.setAlignmentType(AlignmentType.preCompress);
+ break;
}
}