forked from liferay/liferay-portal
/
DDMDataProviderResponse.java
94 lines (69 loc) · 2.27 KB
/
DDMDataProviderResponse.java
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/**
* Copyright (c) 2000-present Liferay, Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; either version 2.1 of the License, or (at your option)
* any later version.
*
* This library is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
* details.
*/
package com.liferay.dynamic.data.mapping.data.provider;
import java.io.Serializable;
import java.util.HashMap;
import java.util.Map;
import java.util.Optional;
/**
* @author Leonardo Barros
*/
public final class DDMDataProviderResponse implements Serializable {
public <T> Optional<T> getOutputOptional(String name, Class<?> clazz) {
Object value = _ddmDataProviderResponseOutputs.get(name);
if (value == null) {
return null;
}
Class<?> valueClass = value.getClass();
if (clazz.isAssignableFrom(valueClass)) {
return Optional.of((T)value);
}
return Optional.empty();
}
public DDMDataProviderResponseStatus getStatus() {
return _ddmDataProviderResponseStatus;
}
public boolean hasOutput(String output) {
return _ddmDataProviderResponseOutputs.containsKey(output);
}
public static class Builder {
public static Builder newBuilder() {
return new Builder();
}
public DDMDataProviderResponse build() {
return _ddmDataProviderResponse;
}
public Builder withOutput(String name, Object value) {
_ddmDataProviderResponse._ddmDataProviderResponseOutputs.put(
name, value);
return this;
}
public Builder withStatus(
DDMDataProviderResponseStatus ddmDataProviderResponseStatus) {
_ddmDataProviderResponse._ddmDataProviderResponseStatus =
ddmDataProviderResponseStatus;
return this;
}
private Builder() {
}
private DDMDataProviderResponse _ddmDataProviderResponse =
new DDMDataProviderResponse();
}
private DDMDataProviderResponse() {
}
private Map<String, Object> _ddmDataProviderResponseOutputs =
new HashMap<>();
private DDMDataProviderResponseStatus _ddmDataProviderResponseStatus =
DDMDataProviderResponseStatus.OK;
}