Examples with Resource com.revolsys.spring.resource.Resource used on opensource projects

Example 21 with Resource

use of com.revolsys.spring.resource.Resource in project com.revolsys.open by revolsys.

the class IoFactory method getZipResource.

default Resource getZipResource(final Object source) {
    Resource resource = Resource.getResource(source);
    if (isReadFromZipFileSupported()) {
        final String filename = resource.getFilename();
        if (filename.endsWith(".zip")) {
            final String baseName = filename.substring(0, filename.length() - 4);
            final String url = "jar:" + resource.getUri() + "!/" + baseName;
            final UrlResource urlResource = new UrlResource(url);
            if (urlResource.exists()) {
                resource = urlResource;
            } else {
                return null;
            }
        } else if (filename.endsWith(".gz")) {
            return new GzipResource(resource);
        } else if (filename.endsWith(getFileExtensions().get(0) + "z")) {
            return new GzipResource(resource);
        }
    }
    return resource;
}

Example 22 with Resource

use of com.revolsys.spring.resource.Resource in project com.revolsys.open by revolsys.

the class AbstractGeoreferencedImage method loadWorldFileX.

protected void loadWorldFileX() {
    final Resource resource = getImageResource();
    final Resource worldFile = resource.newResourceChangeExtension(getWorldFileExtension() + "x");
    if (worldFile.exists()) {
        loadWorldFile(worldFile);
    } else {
        loadWorldFile();
    }
}

Example 23 with Resource

use of com.revolsys.spring.resource.Resource in project com.revolsys.open by revolsys.

the class AbstractGeoreferencedImage method loadProjectionFile.

protected void loadProjectionFile() {
    final Resource resource = getImageResource();
    final GeometryFactory geometryFactory = GeometryFactory.floating2d(resource);
    setGeometryFactory(geometryFactory);
}

Example 24 with Resource

use of com.revolsys.spring.resource.Resource in project com.revolsys.open by revolsys.

the class AbstractGeoreferencedImage method getDpi.

@Override
public int[] getDpi() {
    if (this.dpi == null) {
        int[] dpi = new int[] { 96, 96 };
        try {
            final Resource imageResource = getImageResource();
            final InputStream in = imageResource.getInputStream();
            final ImageInputStream iis = ImageIO.createImageInputStream(in);
            final Iterator<ImageReader> i = ImageIO.getImageReaders(iis);
            if (i.hasNext()) {
                final ImageReader r = i.next();
                r.setInput(iis);
                dpi = getResolution(r);
                if (dpi[0] == 0) {
                    dpi[0] = 96;
                }
                if (dpi[1] == 0) {
                    dpi[1] = 96;
                }
                r.dispose();
            }
            iis.close();
        } catch (final Throwable e) {
            e.printStackTrace();
        }
        this.dpi = dpi;
    }
    return this.dpi;
}

Example 25 with Resource

use of com.revolsys.spring.resource.Resource in project com.revolsys.open by revolsys.

the class FeatureSource method newLayer.

private FeatureLayer newLayer(final String name, final MapEx element, final MapEx complexType) {
    if (!"true".equals(getString(complexType, "@abstract"))) {
        final PathName pathName = getPathName();
        final PathName layerPathName = pathName.newChild(name);
        final RecordDefinitionImpl recordDefinition = new RecordDefinitionImpl(layerPathName);
        GeometryFactory geometryFactory = GeometryFactory.DEFAULT_3D;
        final MapEx complexContent = getValue(complexType, "xs:complexContent");
        final MapEx extension = getValue(complexContent, "xs:extension");
        if ("gml:AbstractFeatureType".equals(getString(extension, "@base"))) {
            final MapEx sequence = getValue(extension, "xs:sequence");
            final List<MapEx> elements = sequence.getValue("xs:element");
            for (final MapEx fieldElement : elements) {
                final String fieldName = getString(fieldElement, "@name");
                final boolean required = !"0".equals(getString(fieldElement, "@minOccurs"));
                DataType dataType = DataTypes.STRING;
                final MapEx simpleFieldType = getValue(fieldElement, "xs:simpleType");
                if (simpleFieldType == null) {
                    final String fieldType = getString(fieldElement, "@type");
                    if ("gml:AbstractGeometryType".equals(fieldType)) {
                        final String geometryTypes = getString(fieldElement, "@fdo:geometryTypes");
                        for (final String geometryType : geometryTypes.split(" ")) {
                            final DataType geometryDataType = DataTypes.getDataType(geometryType);
                            if (geometryDataType != DataTypes.OBJECT) {
                                if (dataType == DataTypes.STRING) {
                                    dataType = geometryDataType;
                                } else if (dataType == DataTypes.GEOMETRY) {
                                } else if (geometryDataType == DataTypes.GEOMETRY) {
                                    dataType = DataTypes.GEOMETRY;
                                } else if (geometryDataType == DataTypes.GEOMETRY_COLLECTION) {
                                    dataType = DataTypes.GEOMETRY;
                                } else if (dataType.equals(DataTypes.POINT)) {
                                    if (geometryDataType.equals(DataTypes.POINT)) {
                                    } else if (geometryDataType.equals(DataTypes.MULTI_POINT)) {
                                        dataType = DataTypes.MULTI_POINT;
                                    } else {
                                        dataType = DataTypes.GEOMETRY;
                                    }
                                } else if (dataType.equals(DataTypes.MULTI_POINT)) {
                                    if (geometryDataType.equals(DataTypes.POINT)) {
                                    } else if (geometryDataType.equals(DataTypes.MULTI_POINT)) {
                                    } else {
                                        dataType = DataTypes.GEOMETRY;
                                    }
                                } else if (dataType.equals(DataTypes.LINE_STRING)) {
                                    if (geometryDataType.equals(DataTypes.LINE_STRING)) {
                                    } else if (geometryDataType.equals(DataTypes.MULTI_LINE_STRING)) {
                                        dataType = DataTypes.MULTI_LINE_STRING;
                                    } else {
                                        dataType = DataTypes.GEOMETRY;
                                    }
                                } else if (dataType.equals(DataTypes.MULTI_LINE_STRING)) {
                                    if (geometryDataType.equals(DataTypes.LINE_STRING)) {
                                    } else if (geometryDataType.equals(DataTypes.MULTI_LINE_STRING)) {
                                    } else {
                                        dataType = DataTypes.GEOMETRY;
                                    }
                                } else if (dataType.equals(DataTypes.POLYGON)) {
                                    if (geometryDataType.equals(DataTypes.POLYGON)) {
                                    } else if (geometryDataType.equals(DataTypes.MULTI_POLYGON)) {
                                        dataType = DataTypes.MULTI_POLYGON;
                                    } else {
                                        dataType = DataTypes.GEOMETRY;
                                    }
                                } else if (dataType.equals(DataTypes.MULTI_POLYGON)) {
                                    if (geometryDataType.equals(DataTypes.POLYGON)) {
                                    } else if (geometryDataType.equals(DataTypes.MULTI_POLYGON)) {
                                    } else {
                                        dataType = DataTypes.GEOMETRY;
                                    }
                                }
                            }
                        }
                        if (dataType == DataTypes.STRING) {
                            dataType = DataTypes.GEOMETRY;
                        }
                        int axisCount = 2;
                        if ("true".equals(getString(fieldElement, "@fdo:hasMeasure"))) {
                            axisCount = 4;
                        } else if ("true".equals(getString(fieldElement, "@fdo:hasElevation"))) {
                            axisCount = 3;
                        }
                        final String srsName = getString(fieldElement, "@fdo:srsName");
                        if (Property.hasValue(srsName)) {
                            final Integer coordinateSystemId = Maps.getInteger(this.coordinateSystemIdBySrsName, srsName);
                            if (coordinateSystemId == null) {
                                try {
                                    final Map<String, Object> csParameters = Collections.singletonMap("CSCODE", srsName);
                                    final MapGuideWebService webService = getWebService();
                                    final Resource wktResource = webService.getResource("CS.CONVERTCOORDINATESYSTEMCODETOWKT", null, csParameters);
                                    final String wkt = wktResource.contentsAsString();
                                    geometryFactory = GeometryFactory.floating(wkt, axisCount);
                                } catch (final Throwable e) {
                                }
                            } else {
                                geometryFactory = GeometryFactory.floating(coordinateSystemId, axisCount);
                            }
                        }
                    }
                } else {
                    final MapEx restriction = getValue(simpleFieldType, "xs:restriction");
                    if (restriction != null) {
                        final String fieldBase = getString(restriction, "@base");
                        dataType = DataTypes.getDataType(fieldBase.replace("xs:", ""));
                    }
                }
                if (dataType != null) {
                    recordDefinition.addField(fieldName, dataType, required);
                }
            }
            recordDefinition.setGeometryFactory(geometryFactory);
            final FeatureLayer layer = new FeatureLayer(this, recordDefinition);
            return layer;
        }
    }
    return null;
}