root/BH13SPARQLBuilder/src/hozo/sparql/EndpointSettings.java @ 259

package hozo.sparql;

import java.beans.XMLDecoder;
import java.beans.XMLEncoder;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.Serializable;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.List;

public class EndpointSettings implements Serializable {

        /**
         *
         */
        private static final long serialVersionUID = -6928422841511501314L;

        public static final int RESULT_TYPE_XML = 0;

        public static final int RESULT_TYPE_JSON = 1;

        public static final int RESULT_TYPE_SSE = 2;

        public static final int RESULT_TYPE_TSV = 3;

        public static final String RESULT_TYPE_XML_STR = "XML/RDF";

        public static final String RESULT_TYPE_JSON_STR = "JSON";

        public static final String RESULT_TYPE_SSE_STR = "SPARQL Syntax Expressions";

        public static final String RESULT_TYPE_TSV_STR = "TSV";

        private static HashMap<String, Integer> dataTypeMap;


        private String endpoint;

        private boolean useCustomParam = false;

        private String queryKey = "q";

        private String option = "type=json&LIMIT=100";

        private String encoding = "UTF-8";

        private String namespaces = "";

        private int resultType = EndpointSettings.RESULT_TYPE_JSON;

        private boolean editable = false;

        private String repositoryURL;

        private String repository;

        private String user;

        private String pass;
        
        private boolean isTarget = true;
        
        private volatile boolean isChanged = false;

        static {
                dataTypeMap = new LinkedHashMap<String, Integer>();
                dataTypeMap.put(RESULT_TYPE_XML_STR, new Integer(RESULT_TYPE_XML));
                dataTypeMap.put(RESULT_TYPE_JSON_STR, new Integer(RESULT_TYPE_JSON));
                dataTypeMap.put(RESULT_TYPE_SSE_STR, new Integer(RESULT_TYPE_SSE));
                dataTypeMap.put(RESULT_TYPE_TSV_STR, new Integer(RESULT_TYPE_TSV));

        }

        public EndpointSettings(){

        }


        public EndpointSettings(String endpoint){
                this.endpoint = endpoint;

                this.namespaces = makeDefaultNamespaces(endpoint);

                makeDefaultRepository(endpoint);
        }

        private String makeDefaultNamespaces(String endpoint){
                String ret = "";

                if (endpoint == null){
                        return ret;
                }

                // endpoint譛€蠕後�"/"繧貞炎髯､
                if (endpoint.endsWith("/")){
                        endpoint = endpoint.substring(0, endpoint.length() - "/".length());
                }
                int index = endpoint.lastIndexOf("/");
                if (index > 0){
                        endpoint = endpoint.substring(0, index);
                }

                ret = endpoint + "," + endpoint + "/class," + endpoint + "/instance," + endpoint + "/resource";


                return ret;
        }

        private void makeDefaultRepository(String endpoint){
                int index = endpoint.indexOf("/endpoint/");
                if (index >= 0){
                        this.repositoryURL = endpoint.substring(0, index);
                        this.repository = endpoint.substring(index + "/endpoint/".length());
                }

        }

        /**
         * @return endpoint
         */
        public String getEndpoint() {
                return endpoint;
        }

        /**
         * @param endpoint 繧ｻ繝�ヨ縺吶ｋ endpoint
         */
        public void setEndpoint(String endpoint) {
                if (this.endpoint != null && !this.endpoint.equals(endpoint)){
                        isChanged = true;
                }
                this.endpoint = endpoint;
        }

        /**
         * @return useCustomParam
         */
        public boolean isUseCustomParam() {
                return useCustomParam;
        }

        /**
         * @param useCustomParam 繧ｻ繝�ヨ縺吶ｋ useCustomParam
         */
        public void setUseCustomParam(boolean useCustomParam) {
                if (this.useCustomParam != useCustomParam){
                        isChanged = true;
                }

                this.useCustomParam = useCustomParam;
        }

        /**
         * @return queryKey
         */
        public String getQueryKey() {
                return queryKey;
        }

        /**
         * @param queryKey 繧ｻ繝�ヨ縺吶ｋ queryKey
         */
        public void setQueryKey(String queryKey) {
                if (this.queryKey != null && !this.queryKey.equals(queryKey)){
                        isChanged = true;
                }
                this.queryKey = queryKey;
        }

        /**
         * @param namespaces 繧ｻ繝�ヨ縺吶ｋ namespaces
         */
        public void setNamespaces(String namespaces) {
                if (this.namespaces != null && !this.namespaces.equals(namespaces)){
                        isChanged = true;
                }

                this.namespaces = namespaces;
        }

        /**
         * @return namespaces
         */
        public String getNamespaces() {
                return namespaces;
        }

        public String[] getNamespaceList(){
                List<String> ret = new ArrayList<String>();
                String[] tmp = namespaces.split(",");
                for (String e : tmp){
                        ret.add(e.trim());
                }
                return ret.toArray(new String[0]);
        }

        /**
         * @return option
         */
        public String getOption() {
                return option;
        }

        /**
         * @param option 繧ｻ繝�ヨ縺吶ｋ option
         */
        public void setOption(String option) {
                if (this.option != null && !this.option.equals(option)){
                        isChanged = true;
                }
                this.option = option;
        }

        /**
         * @return encoding
         */
        public String getEncoding() {
                return encoding;
        }

        /**
         * @param encoding 繧ｻ繝�ヨ縺吶ｋ encoding
         */
        public void setEncoding(String encoding) {
                if (this.encoding != null && !this.encoding.equals(encoding)){
                        isChanged = true;
                }
                this.encoding = encoding;
        }

        /**
         * @param resultType 繧ｻ繝�ヨ縺吶ｋ resultType
         */
        public void setResultType(int resultType) {
                if (this.resultType != resultType){
                        isChanged = true;
                }
                this.resultType = resultType;
        }

        /**
         * @return resultType
         */
        public int getResultType() {
                return resultType;
        }

        /**
         * @return editable
         */
        public boolean isEditable() {
                return editable;
        }


        /**
         * @param editable 繧ｻ繝�ヨ縺吶ｋ editable
         */
        public void setEditable(boolean editable) {
                if (this.editable != editable){
                        isChanged = true;
                }
                this.editable = editable;
        }


        /**
         * @return repositoryURL
         */
        public String getRepositoryURL() {
                return repositoryURL;
        }


        /**
         * @param repositoryURL 繧ｻ繝�ヨ縺吶ｋ repositoryURL
         */
        public void setRepositoryURL(String repositoryURL) {
                if (this.repositoryURL != null && !this.repositoryURL.equals(repositoryURL)){
                        isChanged = true;
                }
                this.repositoryURL = repositoryURL;
        }


        /**
         * @return repository
         */
        public String getRepository() {
                return repository;
        }


        /**
         * @param repository 繧ｻ繝�ヨ縺吶ｋ repository
         */
        public void setRepository(String repository) {
                if (this.repository != null && !this.repository.equals(repository)){
                        isChanged = true;
                }
                this.repository = repository;
        }


        /**
         * @return user
         */
        public String getUser() {
                return user;
        }


        /**
         * @param user 繧ｻ繝�ヨ縺吶ｋ user
         */
        public void setUser(String user) {
                if (this.user != null && !this.user.equals(user)){
                        isChanged = true;
                }
                this.user = user;
        }


        /**
         * @return pass
         */
        public String getPass() {
                return pass;
        }


        /**
         * @param pass 繧ｻ繝�ヨ縺吶ｋ pass
         */
        public void setPass(String pass) {
                if (this.pass != null && !this.pass.equals(pass)){
                        isChanged = true;
                }
                this.pass = pass;
        }


        /**
         * @param isTarget 繧ｻ繝�ヨ縺吶ｋ isTarget
         */
        public void setTarget(boolean isTarget) {
                if (this.isTarget != isTarget){
                        isChanged = true;
                }
                this.isTarget = isTarget;
        }


        /**
         * @return isTarget
         */
        public boolean isTarget() {
                return isTarget;
        }


        /**
         * 螟画峩迥ｶ諷九ｒ繝ｪ繧ｻ繝�ヨ縺吶ｋ
         */
        public void resetChanged() {
                this.isChanged = false;
        }

        /**
         * 
         * @return
         */
        public boolean isChanged(){
                return this.isChanged;
        }

        /* 莉･荳九�util繧ｯ繝ｩ繧ｹ縺ｫ繧上￠繧九⊇縺�′縺�＞��*/

        public static String[] getResultDataTypeList(){
                return dataTypeMap.keySet().toArray(new String[]{});
        }

        public static Integer getResultDataType(String str){
                return dataTypeMap.get(str);
        }

        public static String getResultDataType(Integer type){
                for (String key : dataTypeMap.keySet()){
                        if (dataTypeMap.get(key).equals(type)){
                                return key;
                        }
                }

                return null;
        }

        public static void outputXML(OutputStream os, EndpointSettings[] settings){
                XMLEncoder enc = new XMLEncoder(os);
                enc.writeObject(settings);
                enc.close();
        }

        public static EndpointSettings[] inputXML(InputStream is){
                XMLDecoder dec = new XMLDecoder(is);
                EndpointSettings[] ret = (EndpointSettings[])dec.readObject();

                
                
                return ret;
        }
}