Examples with Locatable eu.esdihumboldt.hale.common.core.io.supplier.Locatable used on opensource projects

Example 1 with Locatable

use of eu.esdihumboldt.hale.common.core.io.supplier.Locatable in project hale by halestudio.

the class HaleConnectProjectWriter method createReporter.

/**
 * @see IOProvider#createReporter()
 */
@Override
public IOReporter createReporter() {
    if (!(haleConnect instanceof BasePathResolver) || !HaleConnectUrnBuilder.isValidProjectUrn(getTarget().getLocation())) {
        return super.createReporter();
    }
    try {
        URI targetUri = getTarget().getLocation();
        Locatable prettifiedTarget = new LocatableURI(prettifyTarget(targetUri));
        return new DefaultIOReporter(prettifiedTarget, MessageFormat.format("{0} export", getTypeName()), getActionId(), true);
    } catch (Throwable t) {
        return super.createReporter();
    }
}

Example 2 with Locatable

use of eu.esdihumboldt.hale.common.core.io.supplier.Locatable in project hale by halestudio.

the class FileValidateTarget method addValidator.

private void addValidator(IOProviderDescriptor selection) {
    InstanceValidator validator;
    try {
        validator = (InstanceValidator) selection.createExtensionObject();
        // set schemas
        List<? extends Locatable> schemas = getWizard().getProvider().getValidationSchemas();
        validator.setSchemas(schemas.toArray(new Locatable[schemas.size()]));
        getWizard().addValidator(validator);
        ValidatorEntry entry = new ValidatorEntry(validator, selection);
        validators.add(entry);
        updateWizard(getSelectedValidator());
    } catch (Exception e) {
        this.getPage().setErrorMessage("Could not instantiate validator.");
        log.error(MessageFormat.format("Could not instantiate validator {0}", selection.getIdentifier(), e));
    }
}

Example 3 with Locatable

use of eu.esdihumboldt.hale.common.core.io.supplier.Locatable in project hale by halestudio.

the class ValidationJob method run.

/**
 * @see org.eclipse.core.runtime.jobs.Job#run(org.eclipse.core.runtime.IProgressMonitor)
 */
@Override
protected IStatus run(IProgressMonitor monitor) {
    boolean successful = true;
    for (InstanceValidator validator : this.validators) {
        IOReporter defaultReporter = validator.createReporter();
        defaultReporter.setSuccess(false);
        IOReport report = defaultReporter;
        try {
            ATransaction trans = log.begin(defaultReporter.getTaskName());
            try {
                if (writer != null) {
                    // set validation schemas (may have been determined only
                    // during writer execution)
                    // set schemas
                    List<? extends Locatable> schemas = writer.getValidationSchemas();
                    validator.setSchemas(schemas.toArray(new Locatable[schemas.size()]));
                }
                validator.setServiceProvider(serviceProvider);
                IOReport result = validator.execute(new ProgressMonitorIndicator(monitor));
                if (result != null) {
                    report = result;
                } else {
                    defaultReporter.setSuccess(true);
                }
            } catch (Throwable e) {
                defaultReporter.error(new IOMessageImpl(e.getLocalizedMessage(), e));
            } finally {
                trans.end();
            }
        } catch (Throwable e) {
            defaultReporter.error(new IOMessageImpl(e.getLocalizedMessage(), e));
        }
        if (monitor.isCanceled()) {
            reset();
            return Status.CANCEL_STATUS;
        }
        // add report to report service
        reportHandler.publishReport(report);
        // show message to user
        if (report.isSuccess()) {
            // info message
            log.info(report.getSummary());
        } else {
            // error message
            log.error(report.getSummary());
            successful = false;
        }
    }
    reset();
    if (successful) {
        log.userInfo("All validations completed successfully.");
        return Status.OK_STATUS;
    } else {
        log.userError("There were validation failures. Please check the reports for details.");
        return ERROR_STATUS;
    }
}

Example 4 with Locatable

use of eu.esdihumboldt.hale.common.core.io.supplier.Locatable in project hale by halestudio.

the class TestUtil method loadAlignment.

/**
 * Loads the specified alignment. Assumes that its base alignments don't
 * need a location update.
 *
 * @param location the URI specifying the location of the alignment
 * @param sourceTypes the source type index
 * @param targetTypes the target type index
 * @return the loaded alignment
 * @throws Exception if the alignment or other resources could not be loaded
 */
public static Alignment loadAlignment(final URI location, Schema sourceTypes, Schema targetTypes) throws Exception {
    DefaultInputSupplier input = new DefaultInputSupplier(location);
    IOReporter report = new DefaultIOReporter(new Locatable() {

        @Override
        public URI getLocation() {
            return location;
        }
    }, "Load alignment", AlignmentIO.ACTION_LOAD_ALIGNMENT, true);
    Alignment alignment;
    try {
        alignment = CastorAlignmentIO.load(input.getInput(), report, sourceTypes, targetTypes, new PathUpdate(null, null));
    } catch (Exception e) {
        alignment = JaxbAlignmentIO.load(input.getInput(), report, sourceTypes, targetTypes, new PathUpdate(null, null), null, null);
    }
    assertTrue("Errors are contained in the report", report.getErrors().isEmpty());
    return alignment;
}

Example 5 with Locatable

use of eu.esdihumboldt.hale.common.core.io.supplier.Locatable in project hale by halestudio.

the class StreamGmlWriter method write.

/**
 * Write the given instances to an {@link XMLStreamWriter}.<br>
 * <br>
 * Use {@link #createWriter(OutputStream, IOReporter)} to create a properly
 * configured writer for this method.
 *
 * @param instances the instance collection
 * @param writer the writer to write the instances to
 * @param reporter the reporter
 * @param progress the progress
 * @see #createWriter(OutputStream, IOReporter)
 */
protected void write(InstanceCollection instances, PrefixAwareStreamWriter writer, ProgressIndicator progress, IOReporter reporter) {
    this.writer = writer;
    try {
        final SubtaskProgressIndicator sub = new SubtaskProgressIndicator(progress) {

            @Override
            protected String getCombinedTaskName(String taskName, String subtaskName) {
                return taskName + " (" + subtaskName + ")";
            }
        };
        progress = sub;
        progress.begin(getTaskName(), instances.size());
        XmlElement container = findDefaultContainter(targetIndex, reporter);
        TypeDefinition containerDefinition = (container == null) ? (null) : (container.getType());
        QName containerName = (container == null) ? (null) : (container.getName());
        if (containerDefinition == null) {
            XmlElement containerElement = getConfiguredContainerElement(this, getXMLIndex());
            if (containerElement != null) {
                containerDefinition = containerElement.getType();
                containerName = containerElement.getName();
                container = containerElement;
            } else {
                // this is the last option, so we can throw a specific error
                throw new IllegalStateException("Configured container element not found");
            }
        }
        if (containerDefinition == null || containerName == null) {
            throw new IllegalStateException("No root element/container found");
        }
        /*
			 * Add schema for container to validation schemas, if the namespace
			 * differs from the main namespace or additional schemas.
			 * 
			 * Needed for validation based on schemaLocation attribute.
			 */
        if (container != null && !containerName.getNamespaceURI().equals(targetIndex.getNamespace()) && !additionalSchemas.containsKey(containerName.getNamespaceURI())) {
            try {
                final URI containerSchemaLoc = stripFragment(container.getLocation());
                if (containerSchemaLoc != null) {
                    addValidationSchema(containerName.getNamespaceURI(), new Locatable() {

                        @Override
                        public URI getLocation() {
                            return containerSchemaLoc;
                        }
                    }, null);
                }
            } catch (Exception e) {
                reporter.error("Could not determine location of container definition", e);
            }
        }
        // additional schema namespace prefixes
        for (Entry<String, String> schemaNs : additionalSchemaPrefixes.entrySet()) {
            GmlWriterUtil.addNamespace(writer, schemaNs.getKey(), schemaNs.getValue());
        }
        writer.writeStartDocument();
        if (documentWrapper != null) {
            documentWrapper.startWrap(writer, reporter);
        }
        GmlWriterUtil.writeStartElement(writer, containerName);
        // generate mandatory id attribute (for feature collection)
        String containerId = getParameter(PARAM_CONTAINER_ID).as(String.class);
        GmlWriterUtil.writeID(writer, containerDefinition, null, false, containerId);
        // write schema locations
        StringBuffer locations = new StringBuffer();
        String noNamespaceLocation = null;
        if (targetIndex.getNamespace() != null && !targetIndex.getNamespace().isEmpty()) {
            locations.append(targetIndex.getNamespace());
            // $NON-NLS-1$
            locations.append(" ");
            locations.append(targetIndex.getLocation().toString());
        } else {
            noNamespaceLocation = targetIndex.getLocation().toString();
        }
        for (Entry<String, Locatable> schema : additionalSchemas.entrySet()) {
            if (schema.getKey() != null && !schema.getKey().isEmpty()) {
                if (locations.length() > 0) {
                    // $NON-NLS-1$
                    locations.append(" ");
                }
                locations.append(schema.getKey());
                // $NON-NLS-1$
                locations.append(" ");
                locations.append(schema.getValue().getLocation().toString());
            } else {
                noNamespaceLocation = schema.getValue().getLocation().toString();
            }
        }
        if (locations.length() > 0) {
            // $NON-NLS-1$
            writer.writeAttribute(SCHEMA_INSTANCE_NS, "schemaLocation", locations.toString());
        }
        if (noNamespaceLocation != null) {
            // $NON-NLS-1$
            writer.writeAttribute(// $NON-NLS-1$
            SCHEMA_INSTANCE_NS, // $NON-NLS-1$
            "noNamespaceSchemaLocation", noNamespaceLocation);
        }
        writeAdditionalElements(writer, containerDefinition, reporter);
        // write the instances
        ResourceIterator<Instance> itInstance = instances.iterator();
        try {
            Map<TypeDefinition, DefinitionPath> paths = new HashMap<TypeDefinition, DefinitionPath>();
            long lastUpdate = 0;
            int count = 0;
            Descent lastDescent = null;
            while (itInstance.hasNext() && !progress.isCanceled()) {
                Instance instance = itInstance.next();
                TypeDefinition type = instance.getDefinition();
                /*
					 * Skip all objects that are no features when writing to a
					 * GML feature collection.
					 */
                boolean skip = useFeatureCollection && !GmlWriterUtil.isFeatureType(type);
                if (skip) {
                    progress.advance(1);
                    continue;
                }
                // get stored definition path for the type
                DefinitionPath defPath;
                if (paths.containsKey(type)) {
                    // get the stored path, may be null
                    defPath = paths.get(type);
                } else {
                    // determine a valid definition path in the container
                    defPath = findMemberAttribute(containerDefinition, containerName, type);
                    // store path (may be null)
                    paths.put(type, defPath);
                }
                if (defPath != null) {
                    // write the feature
                    lastDescent = Descent.descend(writer, defPath, lastDescent, false);
                    writeMember(instance, type, reporter);
                } else {
                    reporter.warn(new IOMessageImpl(MessageFormat.format("No compatible member attribute for type {0} found in root element {1}, one instance was skipped", type.getDisplayName(), containerName.getLocalPart()), null));
                }
                progress.advance(1);
                count++;
                long now = System.currentTimeMillis();
                // only update every 100 milliseconds
                if (now - lastUpdate > 100 || !itInstance.hasNext()) {
                    lastUpdate = now;
                    sub.subTask(String.valueOf(count) + " instances");
                }
            }
            if (lastDescent != null) {
                lastDescent.close();
            }
        } finally {
            itInstance.close();
        }
        // FeatureCollection
        writer.writeEndElement();
        if (documentWrapper != null) {
            documentWrapper.endWrap(writer, reporter);
        }
        writer.writeEndDocument();
        writer.close();
        reporter.setSuccess(reporter.getErrors().isEmpty());
    } catch (Exception e) {
        reporter.error(new IOMessageImpl(e.getLocalizedMessage(), e));
        reporter.setSuccess(false);
    } finally {
        progress.end();
    }
}