HttpHeaderTypes.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.transport.http;
- import java.io.BufferedReader;
- import java.io.InputStream;
- import java.io.InputStreamReader;
- import java.util.ArrayList;
- import java.util.HashMap;
- import java.util.List;
- import java.util.Map;
- import org.openspcoop2.utils.UtilsException;
- /**
- * HttpHeaderTypes
- *
- * @author Poli Andrea (apoli@link.it)
- * @author $Author$
- * @version $Rev$, $Date$
- */
- public class HttpHeaderTypes {
- private Map<String, String> requestStandard = new HashMap<>();
- private Map<String, String> requestNonStandard = new HashMap<>();
-
- private Map<String, String> responseStandard = new HashMap<>();
- private Map<String, String> responseNonStandard = new HashMap<>();
-
- private HttpHeaderTypes() throws UtilsException{
-
- InputStream is =null;
- BufferedReader br = null;
- InputStreamReader ir = null;
- try{
- String file = "/org/openspcoop2/utils/transport/http/httpheader.types";
- is = HttpHeaderTypes.class.getResourceAsStream(file);
- if(is==null){
- throw new UtilsException("File ["+file+"] in classpath not found");
- }
-
- ir = new InputStreamReader(is);
- br = new BufferedReader(ir);
- String line;
- while ((line = br.readLine()) != null) {
- line = line.trim();
- if(!line.startsWith("#") && !"".equals(line)){
- String [] tmp = line.split(" ");
- if(tmp.length<4){
- throw new UtilsException("Line ["+line+"] format wrong");
- }
-
- String property = tmp[0];
-
- String richiestaRisposta = tmp[1];
-
- String standardNonStandard = tmp[2];
-
- int length = property.length() + 1 + richiestaRisposta.length() + 1 + standardNonStandard.length() + 1;
- String descrizione = line.substring(length);
-
- if("[request]".equalsIgnoreCase(richiestaRisposta)){
- if("[standard]".equalsIgnoreCase(standardNonStandard)){
- this.requestStandard.put(property, descrizione);
- }
- else if("[non-standard]".equalsIgnoreCase(standardNonStandard)){
- this.requestNonStandard.put(property, descrizione);
- }
- else{
- throw new UtilsException("Line ["+line+"] with wrong value ["+standardNonStandard+"] in third parameter (expected: [standard] o [non-standard] )");
- }
- }
- else if("[response]".equalsIgnoreCase(richiestaRisposta)){
- if("[standard]".equalsIgnoreCase(standardNonStandard)){
- this.responseStandard.put(property, descrizione);
- }
- else if("[non-standard]".equalsIgnoreCase(standardNonStandard)){
- this.responseNonStandard.put(property, descrizione);
- }
- else{
- throw new UtilsException("Line ["+line+"] with wrong value ["+standardNonStandard+"] in third parameter (expected: [standard] o [non-standard] )");
- }
- }
- else{
- throw new UtilsException("Line ["+line+"] with wrong value ["+richiestaRisposta+"] in second parameter (expected: [request] o [response] )");
- }
- }
- }
-
- }catch(Exception e){
- throw new UtilsException(e.getMessage(),e);
- }finally{
- try{
- if(br!=null){
- br.close();
- }
- }catch(Exception eClose){
- // ignore
- }
- try{
- if(ir!=null){
- ir.close();
- }
- }catch(Exception eClose){
- // ignore
- }
- try{
- if(is!=null){
- is.close();
- }
- }catch(Exception eClose){
- // close
- }
- }
-
- }
-
- public List<String> getHeaders(){
- List<String> list = new ArrayList<>();
- list.addAll(this.getRequestHeaders());
- list.addAll(this.getResponseHeaders());
- return list;
- }
-
- public List<String> getRequestHeaders(){
- List<String> list = new ArrayList<>();
- list.addAll(this.getRequestStandardHeaders());
- list.addAll(this.getRequestNonStandardHeaders());
- return list;
- }
- public List<String> getRequestStandardHeaders(){
- List<String> list = new ArrayList<>();
- list.addAll(this.requestStandard.keySet());
- return list;
- }
- public List<String> getRequestNonStandardHeaders(){
- List<String> list = new ArrayList<>();
- list.addAll(this.requestNonStandard.keySet());
- return list;
- }
-
- public List<String> getResponseHeaders(){
- List<String> list = new ArrayList<>();
- list.addAll(this.getResponseStandardHeaders());
- list.addAll(this.getResponseNonStandardHeaders());
- return list;
- }
- public List<String> getResponseStandardHeaders(){
- List<String> list = new ArrayList<>();
- list.addAll(this.responseStandard.keySet());
- return list;
- }
- public List<String> getResponseNonStandardHeaders(){
- List<String> list = new ArrayList<>();
- list.addAll(this.responseNonStandard.keySet());
- return list;
- }
-
-
-
- // static
-
- private static HttpHeaderTypes httpHeaderTypes = null;
- private static synchronized void init() throws UtilsException{
- if(httpHeaderTypes==null){
- httpHeaderTypes = new HttpHeaderTypes();
- }
- }
- public static HttpHeaderTypes getInstance() throws UtilsException{
- if(httpHeaderTypes==null){
- // spotbugs warning 'SING_SINGLETON_GETTER_NOT_SYNCHRONIZED'
- synchronized (HttpHeaderTypes.class) {
- init();
- }
- }
- return httpHeaderTypes;
- }
-
- }