private void alternateField(
NamedList docSummaries, SolrParams params, Document doc, String fieldName) {
String alternateField = params.getFieldParam(fieldName, HighlightParams.ALTERNATE_FIELD);
if (alternateField != null && alternateField.length() > 0) {
IndexableField[] docFields = doc.getFields(alternateField);
List<String> listFields = new ArrayList<String>();
for (IndexableField field : docFields) {
if (field.binaryValue() == null) listFields.add(field.stringValue());
}
String[] altTexts = listFields.toArray(new String[listFields.size()]);
if (altTexts != null && altTexts.length > 0) {
Encoder encoder = getEncoder(fieldName, params);
int alternateFieldLen =
params.getFieldInt(fieldName, HighlightParams.ALTERNATE_FIELD_LENGTH, 0);
List<String> altList = new ArrayList<String>();
int len = 0;
for (String altText : altTexts) {
if (alternateFieldLen <= 0) {
altList.add(encoder.encodeText(altText));
} else {
altList.add(
len + altText.length() > alternateFieldLen
? encoder.encodeText(new String(altText.substring(0, alternateFieldLen - len)))
: encoder.encodeText(altText));
len += altText.length();
if (len >= alternateFieldLen) break;
}
}
docSummaries.add(fieldName, altList);
}
}
}
public void encode(Encoder encoder) {
super.encode(encoder);
encoder.encodeInt(int2);
encoder.encodeString(string2);
encoder.encodeInt(buffer2.remaining());
encoder.encodeKnownLengthBuffer(buffer2);
}
public static void toJSON(ConfigurationAdmin admin, Writer osw, String filter) throws Exception {
Configuration[] list = admin.listConfigurations(filter);
Encoder encoder = codec.enc().to(osw);
Protocol p = new Protocol();
p.version = 1;
p.date = new Date();
p.size = list.length;
encoder.put(p).append('\n');
if (list != null)
for (Configuration c : list) {
Dictionary<String, Object> d = c.getProperties();
Export export = new Export();
export.values = new HashMap<String, Object>();
export.factoryPid = c.getFactoryPid();
export.pid = c.getPid();
for (Enumeration<String> e = d.keys(); e.hasMoreElements(); ) {
String k = e.nextElement();
Object v = d.get(k);
if (!(v instanceof String)) {
if (export.types == null) export.types = new HashMap<String, Type>();
Type type = new Type();
Class<?> clazz = v.getClass();
if (v instanceof Collection) {
Collection<?> coll = (Collection<?>) v;
clazz = String.class;
if (coll.size() > 0) type.vectorOf = shortName(coll.iterator().next().getClass());
else type.vectorOf = shortName(String.class);
} else if (v.getClass().isArray()) {
type.arrayOf = shortName(clazz.getComponentType());
} else type.scalar = shortName(v.getClass());
export.types.put(k, type);
}
export.values.put(k, v);
}
encoder.mark().put(export);
// encoder.put(encoder.digest());
encoder.append('\n');
}
osw.flush();
}
public void encode(Encoder encoder) {
encoder.encodeInt(int1);
encoder.encodeFloat(float1);
encoder.encodeLong(long1);
encoder.encodeBoolean(boolean1);
encoder.encodeString(string1);
encoder.encodeDate(date1);
encoder.encodeBytes(bytes1);
encoder.encodeCodable(codable1);
}
@Override
void encode(Encoder app, Object object, Map<Object, Type> visited) throws IOException, Exception {
// Byte arrays should not be treated as arrays. We treat them
// as hex strings
if (object instanceof byte[]) {
StringHandler.string(app, Hex.toHexString((byte[]) object));
return;
}
app.append("[");
app.indent();
String del = "";
int l = Array.getLength(object);
for (int i = 0; i < l; i++) {
app.append(del);
app.encode(Array.get(object, i), componentType, visited);
del = ",";
}
app.undent();
app.append("]");
}
public static void main(String[] args) {
Encoder e = new Encoder();
System.out.println(e.encode("hello", 3));
System.out.println(e.encode("abcxyz", 3));
System.out.println(e.encode("I like my cats.", 13));
}