/**
* Add this path to the URI.
*
* @param suffix The suffix
* @return New HREF
*/
public Href path(final Object suffix) {
return new Href(
URI.create(
new StringBuilder(this.uri.toString().replaceAll("/$", ""))
.append('/')
.append(Href.encode(suffix.toString()))
.toString()),
this.params);
}
@Override
public String toString() {
final StringBuilder text = new StringBuilder(this.bare());
if (!this.params.isEmpty()) {
boolean first = true;
for (final Map.Entry<String, List<String>> ent : this.params.entrySet()) {
for (final String value : ent.getValue()) {
if (first) {
text.append('?');
first = false;
} else {
text.append('&');
}
text.append(Href.encode(ent.getKey()));
if (!value.isEmpty()) {
text.append('=').append(Href.encode(value));
}
}
}
}
return text.toString();
}
/**
* Parses the specified content to create the corresponding {@code URI} instance. In case of an
* {@code URISyntaxException}, it will automatically encode the character that causes the issue
* then it will try again if it is possible otherwise an {@code IllegalArgumentException} will be
* thrown.
*
* @param txt The content to parse
* @return The {@code URI} corresponding to the specified content.
* @throws IllegalArgumentException in case the content could not be parsed
* @throws IllegalStateException in case an invalid character could not be encoded properly.
*/
private static URI createURI(final String txt) {
URI result;
try {
result = new URI(txt);
} catch (final URISyntaxException ex) {
final int index = ex.getIndex();
if (index == -1) {
throw new IllegalArgumentException(ex.getMessage(), ex);
}
final StringBuilder value = new StringBuilder(txt);
value.replace(index, index + 1, Href.encode(value.substring(index, index + 1)));
result = Href.createURI(value.toString());
}
return result;
}
