Examples with Spdom gov.usgs.cida.coastalhazards.xml.model.Spdom used on opensource projects

Example 1 with Spdom

use of gov.usgs.cida.coastalhazards.xml.model.Spdom in project coastal-hazards by USGS-CIDA.

the class MetadataUtilTest method testGetBoundingBoxFromFgdcMetadataCR.

/**
 * Test of getBoundingBoxFromFgdcMetadataCR method, of class MetadataUtil.
 */
@Test
public void testGetBoundingBoxFromFgdcMetadataCR() throws IOException {
    System.out.println("testGetBoundingBoxFromFgdcMetadataPAE");
    // This method tests the parsing that occurs in: Bbox result = MetadataUtil.getBoundingBoxFromFgdcMetadata(metadata); // file is ~40kb
    // spdom is the WGS84 bbox, format for the Bbox is "BOX(%f %f, %f %f)"
    // get the metadata from the test file as a string using this package to locate it ...
    String packageName = this.getClass().getCanonicalName();
    // PackageName: gov.usgs.cida.coastalhazards.rest.data.util.MetadataUtilTest
    System.out.println("PackageName: " + packageName);
    // this is where the test resource is located - gov.usgs.cida.coastalhazards.rest.data + /ne_AEmeta.xml
    String replaced = packageName.replaceAll("[.]", "/");
    String[] names = replaced.split("/util/MetadataUtilTest");
    String packageNameShort = names[0];
    String testFileFullName = packageNameShort + "/" + CRxml;
    String metadataXml = loadResourceAsString(testFileFullName);
    InputStream in = new ByteArrayInputStream(metadataXml.getBytes("UTF-8"));
    Metadata metadata = null;
    // JAXB will require jaxb-api.jar and jaxb-impl.jar part of java 1.6. Much safer way to interrogate xml and maintain than regex
    try {
        // File file = new File(xmlFile);  // FYI: can also be done via file rather than inputStream
        JAXBContext jaxbContext = JAXBContext.newInstance(Metadata.class);
        Unmarshaller jaxbUnmarshaller = jaxbContext.createUnmarshaller();
        metadata = (Metadata) jaxbUnmarshaller.unmarshal(in);
    } catch (JAXBException e) {
        e.printStackTrace();
    }
    assertNotNull(metadata);
    Idinfo idinfo = metadata.getIdinfo();
    Spdom spdom = idinfo.getSpdom();
    Bounding bounding = spdom.getBounding();
    double minx = bounding.getWestbc();
    double miny = bounding.getSouthbc();
    double maxx = bounding.getEastbc();
    double maxy = bounding.getNorthbc();
    Bbox result = new Bbox();
    result.setBbox(minx, miny, maxx, maxy);
    System.out.println("Parsed Bbox is: " + result.getBbox());
    Bbox expResult = new Bbox();
    expResult.setBbox("BOX(-77.830618 35.344738, -66.813170 46.642941)");
    assertNotNull(result);
    assertTrue(expResult.getBbox().startsWith("BOX(-77.830618 35."));
    assertTrue(expResult.getBbox().equalsIgnoreCase(result.getBbox()));
}

Example 2 with Spdom

use of gov.usgs.cida.coastalhazards.xml.model.Spdom in project coastal-hazards by USGS-CIDA.

the class MetadataUtilTest method testGetBoundingBoxFromFgdcMetadataAE.

/**
 * Test of getBoundingBoxFromFgdcMetadataAE method, of class MetadataUtil.
 */
@Test
public void testGetBoundingBoxFromFgdcMetadataAE() throws IOException {
    System.out.println("testGetBoundingBoxFromFgdcMetadataAE");
    // This method tests the parsing that occurs in: Bbox result = MetadataUtil.getBoundingBoxFromFgdcMetadata(metadata); // file is ~40kb
    // spdom is the WGS84 bbox, format for the Bbox is "BOX(%f %f, %f %f)"
    // get the metadata from the test file as a string using this package to locate it ...
    String packageName = this.getClass().getCanonicalName();
    // PackageName: gov.usgs.cida.coastalhazards.rest.data.util.MetadataUtilTest
    System.out.println("PackageName: " + packageName);
    // this is where the test resource is located - gov.usgs.cida.coastalhazards.rest.data + /ne_AEmeta.xml
    String replaced = packageName.replaceAll("[.]", "/");
    String[] names = replaced.split("/util/MetadataUtilTest");
    String packageNameShort = names[0];
    String testFileFullName = packageNameShort + "/" + AExml;
    String metadataXml = loadResourceAsString(testFileFullName);
    InputStream in = new ByteArrayInputStream(metadataXml.getBytes("UTF-8"));
    Metadata metadata = null;
    // JAXB will require jaxb-api.jar and jaxb-impl.jar part of java 1.6. Much safer way to interrogate xml and maintain than regex
    try {
        // File file = new File(xmlFile);  // FYI: can also be done via file rather than inputStream
        JAXBContext jaxbContext = JAXBContext.newInstance(Metadata.class);
        Unmarshaller jaxbUnmarshaller = jaxbContext.createUnmarshaller();
        metadata = (Metadata) jaxbUnmarshaller.unmarshal(in);
    } catch (JAXBException e) {
        e.printStackTrace();
    }
    assertNotNull(metadata);
    Idinfo idinfo = metadata.getIdinfo();
    Spdom spdom = idinfo.getSpdom();
    Bounding bounding = spdom.getBounding();
    double minx = bounding.getWestbc();
    double miny = bounding.getSouthbc();
    double maxx = bounding.getEastbc();
    double maxy = bounding.getNorthbc();
    Bbox result = new Bbox();
    result.setBbox(minx, miny, maxx, maxy);
    System.out.println("Parsed Bbox is: " + result.getBbox());
    Bbox expResult = new Bbox();
    expResult.setBbox("BOX(-77.830618 35.344738, -66.813170 46.642941)");
    assertNotNull(result);
    assertTrue(expResult.getBbox().startsWith("BOX(-77.830618 35."));
    assertTrue(expResult.getBbox().equalsIgnoreCase(result.getBbox()));
}

Example 3 with Spdom

use of gov.usgs.cida.coastalhazards.xml.model.Spdom in project coastal-hazards by USGS-CIDA.

the class MetadataUtil method getBoundingBoxFromFgdcMetadata.

public static Bbox getBoundingBoxFromFgdcMetadata(String inMetadata) throws JAXBException, UnsupportedEncodingException {
    Bbox bbox = new Bbox();
    // parse out the WGS84 bbox from the metadata xml
    Metadata metadata = null;
    // JAXB will require jaxb-api.jar and jaxb-impl.jar part of java 1.6. Much safer way to interrogate xml and maintain than regex
    try {
        JAXBContext jaxbContext = JAXBContext.newInstance(Metadata.class);
        Unmarshaller jaxbUnmarshaller = jaxbContext.createUnmarshaller();
        metadata = (Metadata) jaxbUnmarshaller.unmarshal(new ByteArrayInputStream(inMetadata.getBytes("UTF-8")));
    } catch (JAXBException e) {
        // schema used https: www.fgdc.gov/schemas/metadata/fgdc-std-001-1998-sect01.xsd
        log.error("Unable to parse xml file. Has the schema changed? https://www.fgdc.gov/schemas/metadata/fgdc-std-001-1998-sect01.xsd :" + e.getMessage());
        throw e;
    }
    Idinfo idinfo = metadata.getIdinfo();
    Spdom spdom = idinfo.getSpdom();
    Bounding bounding = spdom.getBounding();
    double minx = bounding.getWestbc();
    double miny = bounding.getSouthbc();
    double maxx = bounding.getEastbc();
    double maxy = bounding.getNorthbc();
    Bbox result = new Bbox();
    result.setBbox(minx, miny, maxx, maxy);
    bbox.setBbox(minx, miny, maxx, maxy);
    return bbox;
}