@Override
public String toString() {
if (this.prefixMap != null) {
StringBuilder sb = new StringBuilder();
for (Map.Entry<String, String> entry : this.prefixMap.entrySet()) {
sb.append("SET NAMESPACE '")
.append(StringUtil.replaceAll(entry.getKey(), "'", "''"))
.append('\'') // $NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
.append(" AS ")
.append(SQLStringVisitor.escapeSinglePart(entry.getValue()))
.append(";\n"); // $NON-NLS-1$ //$NON-NLS-2$
}
return sb.append("\n").toString() + buffer.toString(); // $NON-NLS-1$
}
return buffer.toString();
}
private void addOption(StringBuilder sb, String key, Object value) {
if (sb.length() != 0) {
sb.append(COMMA).append(SPACE);
}
if (value != null) {
value = new Constant(value);
} else {
value = Constant.NULL_CONSTANT;
}
if (key != null && key.length() > 2 && key.charAt(0) == '{') {
String origKey = key;
int index = key.indexOf('}');
if (index > 1) {
String uri = key.substring(1, index);
key = key.substring(index + 1, key.length());
String prefix = BUILTIN_PREFIXES.get(uri);
if ((prefix == null && usePrefixes) || createNS) {
if (prefixMap == null) {
prefixMap = new LinkedHashMap<String, String>();
} else {
prefix = this.prefixMap.get(uri);
}
if (prefix == null) {
prefix = "n" + this.prefixMap.size(); // $NON-NLS-1$
}
this.prefixMap.put(uri, prefix);
}
if (prefix != null) {
key = prefix + ":" + key; // $NON-NLS-1$
} else {
key = origKey;
}
}
}
sb.append(SQLStringVisitor.escapeSinglePart(key)).append(SPACE).append(value);
}
protected DDLStringVisitor append(Object o) {
buffer.append(o);
return this;
}