ApiParameterSchema.java
- /*
- * GovWay - A customizable API Gateway
- * https://govway.org
- *
- * Copyright (c) 2005-2025 Link.it srl (https://link.it).
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 3, as published by
- * the Free Software Foundation.
- *
- * This program 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- */
- package org.openspcoop2.utils.rest.api;
- import java.util.ArrayList;
- import java.util.List;
- import org.openspcoop2.utils.UtilsException;
- /**
- * ApiParameterSchema
- *
- *
- * @author Poli Andrea (apoli@link.it)
- * @author $Author$
- * @version $Rev$, $Date$
- */
- public class ApiParameterSchema {
- private static String SEPARATOR_COMPLEX_TYPE = "|||";
- private static String SEPARATOR_COMPLEX_TYPE_SPLIT = "\\|\\|\\|";
-
- private ApiParameterSchemaComplexType complexType = ApiParameterSchemaComplexType.simple;
- private List<ApiParameterTypeSchema> schemas = new ArrayList<ApiParameterTypeSchema>();
-
- public boolean isDefined() {
- return this.schemas!=null && !this.schemas.isEmpty();
- }
-
- public ApiParameterSchemaComplexType getComplexType() {
- return this.complexType;
- }
- public void setComplexType(ApiParameterSchemaComplexType complexType) {
- this.complexType = complexType;
- }
- public List<ApiParameterTypeSchema> getSchemas() {
- return this.schemas;
- }
- public void setSchemas(List<ApiParameterTypeSchema> schemas) {
- this.schemas = schemas;
- }
- public void addType(String type, ApiSchemaTypeRestriction restriction) {
- ApiParameterTypeSchema apts = new ApiParameterTypeSchema();
- apts.setType(type);
- apts.setSchema(restriction);
- this.schemas.add(apts);
- }
-
- public String getType() {
- if(this.schemas!=null && !this.schemas.isEmpty() &&
- this.schemas.get(0)!=null) {
- return this.schemas.get(0).getType();
- }
- return null;
- }
-
- public static ApiParameterSchema toApiParameterSchema(String info) throws UtilsException {
- if(info!=null) {
- info = info.trim();
- }
- if(info==null || "".equals(info)) {
- throw new UtilsException("Formato non valido");
- }
-
- ApiParameterSchema schema = new ApiParameterSchema();
- schema.setComplexType(ApiParameterSchemaComplexType.simple);
- if(info.contains(SEPARATOR_COMPLEX_TYPE)) {
- String[]tmp = info.split(SEPARATOR_COMPLEX_TYPE_SPLIT);
- if(tmp==null || tmp.length<2) {
- throw new UtilsException("Formato non valido ("+info+")");
- }
- String complexType = tmp[0];
- if(complexType==null) {
- throw new UtilsException("Formato non valido ("+info+"): complex type undefined");
- }
- complexType = complexType.trim();
- try {
- ApiParameterSchemaComplexType t = ApiParameterSchemaComplexType.valueOf(complexType);
- schema.setComplexType(t);
- }catch(Throwable t) {
- throw new UtilsException("Formato non valido ("+info+"): complex type '"+complexType+"' invalid: "+t.getMessage());
- }
- for (int i = 1; i < tmp.length; i++) {
- String tmpI= tmp[i];
- if(tmpI==null) {
- throw new UtilsException("Formato non valido ("+info+"): i="+i+" undefined?");
- }
- tmpI = tmpI.trim();
- try {
- ApiSchemaTypeRestriction apiStr = ApiSchemaTypeRestriction.toApiSchemaTypeRestriction(tmpI);
- ApiParameterTypeSchema apiTs = new ApiParameterTypeSchema();
- apiTs.setSchema(apiStr);
- if(apiStr.getFormat()!=null) {
- apiTs.setType(apiStr.getFormat());
- }
- else {
- apiTs.setType(apiStr.getType());
- }
- schema.getSchemas().add(apiTs);
- }catch(Throwable t) {
- throw new UtilsException("Formato non valido ("+info+"): i="+i+" '"+tmpI+"' invalid: "+t.getMessage());
- }
- }
- }
- else {
- ApiSchemaTypeRestriction apiStr = ApiSchemaTypeRestriction.toApiSchemaTypeRestriction(info);
- ApiParameterTypeSchema apiTs = new ApiParameterTypeSchema();
- apiTs.setSchema(apiStr);
- if(apiStr.getFormat()!=null) {
- apiTs.setType(apiStr.getFormat());
- }
- else {
- apiTs.setType(apiStr.getType());
- }
- schema.getSchemas().add(apiTs);
- }
-
- return schema;
- }
- public static String toString(ApiParameterSchema schema) throws UtilsException {
- return schema.toString();
- }
- @Override
- public String toString() {
- StringBuilder sb = new StringBuilder();
-
- if(this.complexType==null || ApiParameterSchemaComplexType.simple.equals(this.complexType)) {
- if(this.schemas==null || this.schemas.isEmpty()) {
- throw new RuntimeException("Schema undefined");
- }
- if(this.schemas.size()!=1) {
- throw new RuntimeException("Uncorrect Schema (found:"+this.schemas.size()+")");
- }
- ApiParameterTypeSchema ts = this.schemas.get(0);
- if(ts==null) {
- throw new RuntimeException("Schema is empty?");
- }
- if(ts.getSchema()!=null) {
- sb.append(ts.getSchema().toString());
- }
- else {
- ApiSchemaTypeRestriction serialization = new ApiSchemaTypeRestriction();
- serialization.setType(ts.getType());
- sb.append(serialization.toString());
- }
- }
- else {
- sb.append(this.complexType);
- if(this.schemas==null || this.schemas.isEmpty()) {
- throw new RuntimeException("Schema undefined");
- }
- for (ApiParameterTypeSchema ts : this.schemas) {
- sb.append(SEPARATOR_COMPLEX_TYPE);
- if(ts==null) {
- throw new RuntimeException("Schema is empty?");
- }
- if(ts.getSchema()!=null) {
- sb.append(ts.getSchema().toString());
- }
- else {
- ApiSchemaTypeRestriction serialization = new ApiSchemaTypeRestriction();
- serialization.setType(ts.getType());
- sb.append(serialization.toString());
- }
- }
- }
-
- return sb.toString();
- }
- }