juzu.impl.bridge.Parameters Maven / Gradle / Ivy
/*
* Copyright 2013 eXo Platform SAS
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package juzu.impl.bridge;
import juzu.request.ResponseParameter;
import juzu.io.Encoding;
import java.util.HashMap;
import java.util.Map;
/** @author Julien Viet */
public class Parameters extends HashMap {
public void setParameter(String name, String value) throws NullPointerException {
setParameter(Encoding.RFC3986, name, value);
}
public void setParameter(Encoding encoding, String name, String value) throws NullPointerException {
if (name == null) {
throw new NullPointerException("No null name can be used");
}
if (name.startsWith("juzu.")) {
throw new IllegalArgumentException("Parameter name cannot be prefixed with juzu.");
}
if (value != null) {
put(name, ResponseParameter.create(encoding, name, value));
}
else {
remove(name);
}
}
public void setParameter(Encoding encoding, String name, String[] value) throws NullPointerException {
if (name == null) {
throw new NullPointerException("No null name can be used");
}
if (value == null) {
throw new NullPointerException("No null value can be used");
}
if (name.startsWith("juzu.")) {
throw new IllegalArgumentException("Parameter name cannot be prefixed with juzu.");
}
if (value.length == 0) {
remove(name);
}
else {
for (String component : value) {
if (component == null) {
throw new IllegalArgumentException("Argument array cannot contain null value");
}
}
put(name, ResponseParameter.create(encoding, name, value.clone()));
}
}
public void setParameter(String name, String[] value) throws NullPointerException, IllegalArgumentException {
setParameter(Encoding.RFC3986, name, value);
}
public void setParameters(Encoding encoding, Map parameters) throws NullPointerException, IllegalArgumentException {
throw new UnsupportedOperationException("todo");
}
public void setParameters(Map parameters) throws NullPointerException, IllegalArgumentException {
if (parameters == null) {
throw new NullPointerException("No null parameters accepted");
}
for (Map.Entry entry : parameters.entrySet()) {
if (entry.getKey() == null) {
throw new IllegalArgumentException("No null parameter key can be null");
}
if (entry.getValue() == null) {
throw new IllegalArgumentException("No null parameter value can be null");
}
setParameter(entry.getKey(), entry.getValue());
}
}
}