Metacat

import java.io.File;

import edu.ucsb.nceas.utilities.FileUtil;

    /**

     * Determine if the object file exist for the given localId.

     * @param localId

     * @param isScienceMetadata

     * @return

     * @throws PropertyNotFoundException

     */

    public boolean objectFileExists(String localId, boolean isScienceMetadata) throws PropertyNotFoundException {

        boolean exist =false;

        if (localId != null) {

            String documentPath = getObjectFilePath(localId, isScienceMetadata);

            if(documentPath != null) {

                File file = new File(documentPath);

                exist = file.exists();

            }

        } 

        logMetacat.debug("IdentifierManager.ObjectFileExist - Does the object file for the local id "+localId+" which is science metadata "+isScienceMetadata+" exist in the Metacast file system? The answer is "+exist);

        return exist;   

    }

    /**

     *Get the the file path for the given object local id

     * @param localId

     * @param isScienceMetadata

     * @return

     * @throws PropertyNotFoundException

     */

    public String getObjectFilePath(String localId, boolean isScienceMetadata) throws PropertyNotFoundException {

        String documentPath = null;

        if (localId != null) {      

            String documentDir = null;

            // get the correct location on disk

            if (isScienceMetadata) {

                documentDir = PropertyService.getProperty("application.documentfilepath");

            } else {

                documentDir = PropertyService.getProperty("application.datafilepath");

            }

            documentPath = documentDir + FileUtil.getFS() + localId;

        } 

        logMetacat.debug("IdentifierManager.getObjectFilePath - the file path for the object with localId "+localId+" which is scienceMetacat "+isScienceMetadata+", is "+documentPath+". If the value is null, this means we can't find it.");

        return documentPath;   

    }