private static StringBuilder createURIComponent(
final UriComponent.Type t,
String template,
final Map<String, ? extends Object> values,
final boolean encode,
final StringBuilder b) {
if (template.indexOf('{') == -1) {
b.append(template);
return b;
}
// Find all template variables
template = new UriTemplateParser(template).getNormalizedTemplate();
final Matcher m = TEMPLATE_NAMES_PATTERN.matcher(template);
int i = 0;
while (m.find()) {
b.append(template, i, m.start());
Object tValue = values.get(m.group(1));
if (tValue != null) {
if (encode) tValue = UriComponent.encode(tValue.toString(), t);
else tValue = UriComponent.contextualEncode(tValue.toString(), t);
b.append(tValue);
} else {
throw templateVariableHasNoValue(m.group(1));
}
i = m.end();
}
b.append(template, i, template.length());
return b;
}
@Override
public UriBuilder replaceQueryParam(String name, Object... values) {
checkSsp();
if (queryParams == null) {
queryParams = UriComponent.decodeQuery(query.toString(), false);
query.setLength(0);
}
name = encode(name, UriComponent.Type.QUERY_PARAM);
queryParams.remove(name);
if (values == null) {
return this;
}
for (Object value : values) {
if (value == null) {
throw new IllegalArgumentException("One or more of query value parameters are null");
}
queryParams.add(name, encode(value.toString(), UriComponent.Type.QUERY_PARAM));
}
return this;
}
@Override
public UriBuilder replaceMatrixParam(String name, Object... values) {
checkSsp();
if (name == null) {
throw new IllegalArgumentException("Name parameter is null");
}
if (matrixParams == null) {
int i = path.lastIndexOf("/");
if (i != -1) {
i = 0;
}
matrixParams = UriComponent.decodeMatrix((i != -1) ? path.substring(i) : "", false);
i = path.indexOf(";", i);
if (i != -1) {
path.setLength(i);
}
}
name = encode(name, UriComponent.Type.MATRIX_PARAM);
matrixParams.remove(name);
if (values != null) {
for (Object value : values) {
if (value == null) {
throw new IllegalArgumentException("One or more of matrix value parameters are null");
}
matrixParams.add(name, encode(value.toString(), UriComponent.Type.MATRIX_PARAM));
}
}
return this;
}
private static int createURIComponent(
final UriComponent.Type t,
String template,
final String[] values,
final int offset,
final boolean encode,
final Map<String, String> mapValues,
final StringBuilder b) {
if (template.indexOf('{') == -1) {
b.append(template);
return offset;
}
// Find all template variables
template = new UriTemplateParser(template).getNormalizedTemplate();
final Matcher m = TEMPLATE_NAMES_PATTERN.matcher(template);
int v = offset;
int i = 0;
while (m.find()) {
b.append(template, i, m.start());
final String tVariable = m.group(1);
// Check if a template variable has already occurred
// If so use the value to ensure that two or more declarations of
// a template variable have the same value
String tValue = mapValues.get(tVariable);
if (tValue != null) {
b.append(tValue);
} else if (v < values.length) {
tValue = values[v++];
if (tValue != null) {
if (encode) tValue = UriComponent.encode(tValue, t);
else tValue = UriComponent.contextualEncode(tValue, t);
mapValues.put(tVariable, tValue);
b.append(tValue);
} else {
throw templateVariableHasNoValue(tVariable);
}
} else {
throw templateVariableHasNoValue(tVariable);
}
i = m.end();
}
b.append(template, i, template.length());
return v;
}
@Override
public UriBuilder scheme(String scheme) {
if (scheme != null) {
this.scheme = scheme;
UriComponent.validate(scheme, UriComponent.Type.SCHEME, true);
} else {
this.scheme = null;
}
return this;
}
private String create() {
encodeMatrix();
encodeQuery();
StringBuilder sb = new StringBuilder();
if (scheme != null) {
sb.append(scheme).append(':');
}
if (ssp != null) {
sb.append(ssp);
} else {
if (userInfo != null || host != null || port != -1) {
sb.append("//");
if (userInfo != null && userInfo.length() > 0) {
sb.append(userInfo).append('@');
}
if (host != null) {
// TODO check IPv6 address
sb.append(host);
}
if (port != -1) {
sb.append(':').append(port);
}
} else if (authority != null) {
sb.append("//").append(authority);
}
if (path.length() > 0) {
if (sb.length() > 0 && path.charAt(0) != '/') {
sb.append("/");
}
sb.append(path);
}
if (query.length() > 0) {
sb.append('?').append(query);
}
}
if (fragment != null && fragment.length() > 0) {
sb.append('#').append(fragment);
}
return UriComponent.encodeTemplateNames(sb.toString());
}
private String encode(String s, UriComponent.Type type) {
return UriComponent.contextualEncode(s, type, true);
}
