Examples of org.jitterbit.integration.client.entity.settings.FileResource

Package org.jitterbit.integration.client.entity.settings

Examples of org.jitterbit.integration.client.entity.settings.FileResource

org.jitterbit.integration.client.entity.settings.FileResource
Represents a file-like resource tied to a given IntegrationEntity. The resource is file-like in that it can be read from and written to (including use in serialization and deserialization), and deleted, but it does not necessarily have to be stored in a file on disk. The data stored in a FileResource is always characters. If binary data is to be stored in a FileResource it must first be converted to characters, e.g. by Base-64 encoding the data.
A FileResource has a defined lifespan, that coincides with either the life of the corresponding IntegrationEntity, meaning that the resource will be deleted when the entity is deleted from the project, or with the life of the current client session, meaning that the resource will be deleted when the client is closed. @author Torgil Zethson @since 2.1.0


    @Override
    public DataFilesInfo getCurrentFilesInfo() {
        synchronized (this) {
            if (info == null) {
                FileResource projectResource = getInfoResource();
                if (projectResource.exists()) {
                    try {
                        info = projectResource.deserialize(DataFilesInfo.class);
                    } catch (Exception e) {
                        ErrorLog.log(this, "Corrupt project data.", e);
                        projectResource.delete();
                    }
                }
            }
        }
        return info;

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    @Override
    public TransformationDataFile getFile(DataFileIdentifier fileId) {
        synchronized (this) {
            if (info != null && info.contains(fileId)) {
                String name = DataFileName.fromIdentifier(fileId);
                FileResource resource = rc.getFileResource(tx, name);
                if (resource.exists()) {
                    return new TransformationDataFileImpl(fileId, resource.toFile());
                }
            }
        }
        return TransformationDataFile.NULL;
    }

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                throw new IllegalStateException("No file info");
            }
            if (!info.getGuid().equals(guid)) {
                return TransformationDataFile.NULL;
            }
            FileResource resource = getProjectResourceForDataFile(fileId);
            return writeDataFileToProjectResource(fileId, data, resource);
        }
    }

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        }
    }


    private FileResource getProjectResourceForDataFile(DataFileIdentifier fileId) {
        String name = DataFileName.fromIdentifier(fileId);
        FileResource resource = rc.getFileResource(tx, name);
        resource.setLifeTime(LifeTime.PROJECT_SESSION);
        return resource;
    }

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        deleteDataFiles(new AllDataFiles());
    }


    private void deleteDataFiles(FileFilter filter) {
        // HACK: There must be a better way of getting the name of the folder.
        FileResource tmp = rc.getFileResource(tx, "__dummy__");
        Folder parent = Folder.parentOf(tmp.toFile());
        parent.deleteFiles(filter);
    }

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    private void setFilesInfo(DataFilesInfo info) {
        synchronized (this) {
            this.info = info;
            try {
                FileResource projectResource = getInfoResource();
                if (info == null) {
                    projectResource.delete();
                } else {
                    projectResource.setLifeTime(LifeTime.PROJECT_SESSION);
                    projectResource.serialize(info);
                }
            } catch (IOException e) {
                ErrorLog.log(this, "Failed to store information about returned data files.", e);
            }
        }

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    }


    @Override
    public void removeAll() {
        synchronized (this) {
            FileResource projectResource = getInfoResource();
            projectResource.delete();
            deleteAllDataFiles();
            info = null;
        }
    }

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        String xml = getLayoutData(original);
        return (xml == null) ? null : DomParser.parseXmlString(xml);
    }


    private String getLayoutData(Operation op) {
        FileResource rc = getResource(op);
        // If the Operation has not been open for editing, or its layout file has been deleted,
        // the file resource will not exist.
        return rc.exists() ? rc.read() : null;
    }

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    private void saveNewLayout(Document dom) throws IOException {
        XmlFileWriter writer = new XmlFileWriter();
        StringWriter xml = new StringWriter();
        writer.write(dom, xml);
        FileResource rc = getResource(copy);
        rc.write(new StringReader(xml.getBuffer().toString()));
    }

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org.jitterbit.integration.client.ui.interchange.entity.transformation.data.TransformationFileStoreImpl

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