io.mantisrx.runtime.parameter.SinkParameters Maven / Gradle / Ivy
/*
* Copyright 2019 Netflix, Inc.
*
* 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 io.mantisrx.runtime.parameter;
import java.io.UnsupportedEncodingException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
/**
* @author njoshi
* Parameters used to connect to an SSE sink
*/
public class SinkParameters {
final List params;
public SinkParameters(List params) {
this.params = params;
}
public List getSinkParams() {
return Collections.unmodifiableList(this.params);
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((params == null) ? 0 : params.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
SinkParameters other = (SinkParameters) obj;
if (params == null) {
if (other.params != null)
return false;
} else if (!params.equals(other.params))
return false;
return true;
}
@Override
public String toString() {
StringBuilder sb = new StringBuilder();
if (params != null && params.size() > 0) {
int size = params.size();
int count = 0;
sb.append("?");
for (SinkParameter param : params) {
sb.append(param.getName());
sb.append("=");
if (param.getValue() != null && param.getEncodedValue() != null) {
sb.append(param.getEncodedValue());
}
if (count < size - 1) {
sb.append("&");
}
count++;
}
}
return sb.toString();
}
public static class Builder {
List parameters = new ArrayList();
public Builder parameters(SinkParameter... params) {
for (SinkParameter p : params)
this.parameters.add(p);
return this;
}
public Builder withParameter(SinkParameter param) {
this.parameters.add(param);
return this;
}
public Builder withParameter(String name, String value) throws UnsupportedEncodingException {
this.parameters(new SinkParameter(name, value));
return this;
}
public SinkParameters build() {
return new SinkParameters(parameters);
}
}
}