com.wedeploy.api.query.Query Maven / Gradle / Ivy
/**
* Copyright (c) 2000-present Liferay, Inc. All rights reserved.
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. Neither the name of Liferay, Inc. nor the names of its contributors may
* be used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
package com.wedeploy.api.query;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
* Query builder.
*/
public interface Query extends Embodied {
public static Query.Builder aggregate(Aggregation aggregation) {
return Query.builder().aggregate(aggregation);
}
public static Query.Builder aggregate(
String name, String field, String operator) {
return aggregate(Aggregation.of(name, field, operator));
}
public static Query.Builder builder() {
return new Builder();
}
public static Query.Builder count() {
return Query.builder().count();
}
public static Query.Builder fetch() {
return Query.builder().fetch();
}
public static Query.Builder filter(Filter filter) {
return Query.builder().filter(filter);
}
public static Query.Builder filter(String field, Object value) {
return filter(Filter.field(field, value));
}
public static Query.Builder filter(
String field, String operator, Object value) {
return filter(Filter.field(field, operator, value));
}
public static Query.Builder highlight(String field) {
return Query.builder().highlight(field);
}
public static Query.Builder limit(int limit) {
return Query.builder().limit(limit);
}
public static Query.Builder offset(int offset) {
return Query.builder().offset(offset);
}
public static Query.Builder search(Filter filter) {
return Query.builder().search(filter);
}
public static Query.Builder search(String text) {
return search(Filter.match(text));
}
public static Query.Builder search(String field, String text) {
return search(Filter.match(field, text));
}
public static Query.Builder search(
String field, String operator, Object value) {
return search(Filter.field(field, operator, value));
}
public static Query.Builder sort(String field) {
return Query.builder().sort(field);
}
public static Query.Builder sort(String field, String direction) {
return Query.builder().sort(field, direction);
}
public static Query.Builder type(String type) {
return Query.builder().type(type);
}
public static final class Builder implements Query {
public Builder aggregate(Aggregation aggregation) {
aggregations.add(aggregation);
return this;
}
public Builder aggregate(String name, String field, String operator) {
return aggregate(Aggregation.of(name, field, operator));
}
@Override
public Map body() {
Map map = new HashMap();
if (type != null) {
map.put("type", type);
}
if (!filters.isEmpty()) {
map.put("filter", filters);
}
if (!sort.isEmpty()) {
map.put("sort", sort);
}
if (limit != null) {
map.put("limit", limit);
}
if (offset != null) {
map.put("offset", offset);
}
if (!queries.isEmpty()) {
map.put("search", queries);
}
if (!highlights.isEmpty()) {
map.put("highlight", highlights);
}
if (!aggregations.isEmpty()) {
map.put("aggregation", aggregations);
}
return map;
}
public Builder count() {
return type("count");
}
public Builder fetch() {
return type("fetch");
}
public Builder filter(Filter filter) {
filters.add(filter);
return this;
}
public Builder filter(String field, Object value) {
return filter(Filter.field(field, value));
}
public Builder filter(String field, String operator, Object value) {
return filter(Filter.field(field, operator, value));
}
public Builder highlight(String field) {
highlights.add(field);
return this;
}
public Builder limit(int limit) {
this.limit = limit;
return this;
}
public Builder offset(int offset) {
this.offset = offset;
return this;
}
public Builder search(Filter filter) {
queries.add(filter);
return this;
}
public Builder search(String text) {
return search(Filter.match(text));
}
public Builder search(String field, String text) {
return search(Filter.match(field, text));
}
public Builder search(String field, String operator, Object value) {
return search(Filter.field(field, operator, value));
}
public Builder sort(String field) {
return sort(field, "asc");
}
public Builder sort(String field, String direction) {
sort.add(Util.wrap(field, direction));
return this;
}
@Override
public String toString() {
return bodyAsJson();
}
public Builder type(String type) {
this.type = type;
return this;
}
private Builder() {
}
private final List aggregations = new ArrayList();
private final List filters = new ArrayList();
private final List highlights = new ArrayList<>();
private Integer limit;
private Integer offset;
private final List queries = new ArrayList();
private final List