private int pushNsDecls() {
int total = nsContext.count();
NamespaceContextImpl.Element ns = nsContext.getCurrent();
if (total > prefixes.length) {
// reallocate
int m = Math.max(total, prefixes.length * 2);
Encoded[] buf = new Encoded[m];
System.arraycopy(prefixes, 0, buf, 0, prefixes.length);
for (int i = prefixes.length; i < buf.length; i++) buf[i] = new Encoded();
prefixes = buf;
}
int base = Math.min(prefixCount, ns.getBase());
int size = nsContext.count();
for (int i = base; i < size; i++) {
String p = nsContext.getPrefix(i);
Encoded e = prefixes[i];
if (p.length() == 0) {
e.buf = EMPTY_BYTE_ARRAY;
e.len = 0;
} else {
e.set(p);
e.append(':');
}
}
prefixCount = size;
return base;
}
protected void writeNsDecls(int base) throws IOException {
NamespaceContextImpl.Element ns = nsContext.getCurrent();
int size = nsContext.count();
for (int i = ns.getBase(); i < size; i++) writeNsDecl(i);
}
