public static class Header<X> {
public static Header<String> IF_MATCH = new Header<String>("If-Match", Parser.forString());
public static Header<List<MediaType>> ACCEPT =
new Header<List<MediaType>>("Accept", Parser.forListOfJaxRsMediaTypes());
private final String name;
private final Parser<X> parser;
/** public visibility for testing purposes only. */
public Header(final String name, final Parser<X> parser) {
this.name = name;
this.parser = parser;
}
public String getName() {
return name;
}
public Parser<X> getParser() {
return parser;
}
void setHeader(final ClientRequestConfigurer clientRequestConfigurer, final X t) {
clientRequestConfigurer.header(getName(), parser.asString(t));
}
@Override
public String toString() {
return getName();
}
}
public static class RequestParameter<Q> {
public static RequestParameter<List<List<String>>> FOLLOW_LINKS =
new RequestParameter<List<List<String>>>(
"x-ro-follow-links",
Parser.forListOfListOfStrings(),
Collections.<List<String>>emptyList());
public static RequestParameter<Integer> PAGE =
new RequestParameter<Integer>("x-ro-page", Parser.forInteger(), 1);
public static RequestParameter<Integer> PAGE_SIZE =
new RequestParameter<Integer>("x-ro-page-size", Parser.forInteger(), 25);
public static RequestParameter<List<String>> SORT_BY =
new RequestParameter<List<String>>(
"x-ro-sort-by", Parser.forListOfStrings(), Collections.<String>emptyList());
public static RequestParameter<DomainModel> DOMAIN_MODEL =
new RequestParameter<DomainModel>(
"x-ro-domain-model", DomainModel.parser(), DomainModel.SIMPLE);
public static RequestParameter<Boolean> VALIDATE_ONLY =
new RequestParameter<Boolean>("x-ro-validate-only", Parser.forBoolean(), false);
private final String name;
private final Parser<Q> parser;
private final Q defaultValue;
private RequestParameter(final String name, final Parser<Q> parser, final Q defaultValue) {
this.name = name;
this.parser = parser;
this.defaultValue = defaultValue;
}
public String getName() {
return name;
}
public Parser<Q> getParser() {
return parser;
}
public Q valueOf(final JsonRepresentation parameterRepresentation) {
if (parameterRepresentation == null) {
return defaultValue;
}
if (!parameterRepresentation.isMap()) {
return defaultValue;
}
final Q parsedValue =
getParser().valueOf(parameterRepresentation.getRepresentation(getName()));
return parsedValue != null ? parsedValue : defaultValue;
}
public Q getDefault() {
return defaultValue;
}
@Override
public String toString() {
return getName();
}
}
void setHeader(final ClientRequestConfigurer clientRequestConfigurer, final X t) {
clientRequestConfigurer.header(getName(), parser.asString(t));
}
