RepositoryInformationsImpl.java

package com.proalpha.pds.paconnector.repository;
 
import java.io.File;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Hashtable;
import java.util.List;
import java.util.regex.Pattern;
 
import com.proalpha.pds.exception.ProALPHANotAvailableException;
import com.proalpha.pds.paconnector.PaProject;
import com.proalpha.pds.paconnector.RunCommonPaProgram;
 
public class RepositoryInformationsImpl extends RunCommonPaProgram implements RepositoryInformations {
    
    public static final List<String> instanceExtentions = Collections.unmodifiableList(
            new ArrayList<String>() {
                private static final long serialVersionUID = 459592606466143041L;
 
            {
                add("w");
                add("p");
                add("cls");
                add("dyn");
                // etc
            }});
    
    public RepositoryInformationsImpl(PaProject paProject) throws ProALPHANotAvailableException {
        super(paProject);
    }
 
    @Override
    public Boolean exitsInstanceInRepository(String instanceName) {
        return runSupportProcedure("ds_oea12.p", instanceName).equals("yes");
    }
 
    @Override
    public Boolean exitsTableInRepository(String tableName) {
        return runSupportProcedure("ds_oea29.p", tableName).endsWith("yes");
    }
 
    @Override
    public String getAbsolutPath(String fileName) {
 
        String projectRoot = new File(".").getAbsolutePath();
        return runSupportProcedure("ds_oea02.p", projectRoot, fileName);
    }
 
    @Override
    public String getClassName(String classOID) {
        return runSupportProcedure("ds_oea11.p", classOID, "DRC_Class_ID");
    }
 
    @Override
    public String getClassInformation(String drcClassObj, String request) {
        return runSupportProcedure("ds_oea11.p", drcClassObj, request);
    }
 
    @Override
    public String getClassOBJ(String fileName) {
        if (isInstanceObject(fileName))
            return runSupportProcedure("ds_oea10.p", fileName, "DRC_Class_Obj");
        else
            return "";
    }
 
    @Override
    public String getInstanceID(String instanceObj) {
        return runSupportProcedure("ds_oea46.p", instanceObj, "DRC_Instance_ID");
    }
 
    @Override
    public String getInstanceObj(String fileName) {
        return runSupportProcedure("ds_oea48.p", fileName, "DRC_Instance_Obj");
 
    }
 
    @Override
    public String getClassGroupOf(String className) {
        return getClassInformation(className, "ClassGroupCode");
    }
 
    @Override
    public String getListOfTableFields(String tableName) {
        return runSupportProcedure("ds_oea28.p", tableName, "ListOfFieldNames");
    }
 
    @Override
    public String getListOFSubClasses(String rootClass) {
        return getClassInformation(rootClass, "ListOfSubClasses");
    }
 
    @Override
    public String getMessageText(String messageCode, String text) {
        return runSupportProcedure("ds_oea16.p", messageCode, text);
    }
 
    @Override
    public String getModule(String fileName) {
        Hashtable<String, String> selection = new Hashtable<String, String>();
 
        selection.put("ModulName", getProductName(fileName));
        selection.put("Kennbuchstabe", fileName.substring(1, 2));
 
        return getRecordField("D_UnterModul", selection, "UnterModulName");
    }
 
    @Override
    public String getModuleDescription(String fileName) {
        Hashtable<String, String> selection = new Hashtable<String, String>();
        selection.put("ModulName", getProductName(fileName));
        selection.put("UnterModulName", getModule(fileName));
        selection.put("Sprache", "###Language###");
 
        return getRecordField("D_UnterModulSpr", selection, "Bezeichnung");
    }
 
    @Override
    public String getProductDescription(String fileName) {
        Hashtable<String, String> selection = new Hashtable<String, String>();
 
        selection.put("ModulName", getProductName(fileName));
        selection.put("Sprache", "###Language###");
 
        return getRecordField("D_ModulSpr", selection, "Bezeichnung");
    }
 
    @Override
    public String getProductName(String fileName) {
        Hashtable<String, String> selection = new Hashtable<String, String>();
 
        selection.put("Kennbuchstabe", fileName.substring(0, 1));
 
        return getRecordField("D_Modul", selection, "ModulName");
    }
 
    @Override
    public String getProgramShortDesc(String fileName) {
        if (isInstanceObject(fileName))
            return runSupportProcedure("ds_oea10.p", fileName, "ShortDesc1");
        else
            return "";
    }
 
    @Override
    public String getRelativePath(String fileName) {
 
        return runSupportProcedure("ds_oea13.p", fileName);
    }
 
    @Override
    public String getTableCompanyInclude(String tableName) {
        return getTableInformation(tableName, "CompanyInclude");
    }
 
    @Override
    public String getTableInformation(String tableName, String request) {
        return runSupportProcedure("ds_oea28.p", tableName, request);
    }
 
    @Override
    public Object isInstanceOfClass(String instance, String className) {
        return runSupportProcedure("ds_oea52.p", instance, className);
    }
 
    @Override
    public boolean isObjectBlockable(String fileName) {
        if (isInstanceObject(fileName))
            return runSupportProcedure("ds_oea10.p", fileName, "blockable").equals("yes");
        else
          return false;
    }
    
    private boolean isInstanceObject(String fileName) {
        
        // do not request a object which is not an Instance. Otherwise a Error 
        // will be displayed by pA      
        if(fileName.contains(".")) {
            String FileExt = fileName.split(Pattern.quote("."))[1];
            return instanceExtentions.contains(FileExt);                
        }
        else
          return false;
        
    }
}