Example usage for org.jdom2 Attribute getValue

Introduction

In this page you can find the example usage for org.jdom2 Attribute getValue.

Prototype

public String getValue() 

Source Link

Document

This will return the actual textual value of this Attribute.

Usage

From source file:org.esa.snap.core.dataop.downloadable.XMLSupport.java

License:Open Source License

public static String getAttrib(final Element elem, final String tag) {
    final Attribute attrib = elem.getAttribute(tag);
    if (attrib != null)
        return attrib.getValue();
    return "";
}

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From source file:org.esa.snap.dataio.netcdf.metadata.profiles.hdfeos.HdfEosMetadataPart.java

License:Open Source License

private static void addDomToMetadata(Element childDE, String name, MetadataElement parentME) {
    if (childDE.getChildren().size() > 0 || childDE.getAttributes().size() > 0) {
        final MetadataElement childME = new MetadataElement(name);
        addDomToMetadata(childDE, childME);
        parentME.addElement(childME);// w w w .  j av a2  s .  c  o m

        if (childDE.getAttributes().size() != 0) {
            List attrList = childDE.getAttributes();
            for (Object o : attrList) {
                Attribute attribute = (Attribute) o;
                String attributeName = attribute.getName();
                String attributeValue = attribute.getValue();
                final ProductData valueMEAtrr = ProductData.createInstance(attributeValue);
                final MetadataAttribute mdAttribute = new MetadataAttribute(attributeName, valueMEAtrr, true);
                childME.addAttribute(mdAttribute);
            }
        }
    } else {
        String valueDE = childDE.getValue();
        if (valueDE == null) {
            valueDE = "";
        }
        final ProductData valueME = ProductData.createInstance(valueDE);
        final MetadataAttribute attribute = new MetadataAttribute(name, valueME, true);
        parentME.addAttribute(attribute);
    }
}

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From source file:org.esa.snap.datamodel.metadata.AbstractMetadataIO.java

License:Open Source License

private static void loadAttribute(final Element domElem, final MetadataElement rootElem) {

    final Attribute nameAttrib = domElem.getAttribute(NAME);
    if (nameAttrib == null)
        return;// w w  w. jav  a2 s.c o  m

    final String name = nameAttrib.getValue();
    if (name == null)
        return;

    final Attribute valueAttrib = domElem.getAttribute(VALUE);
    if (valueAttrib == null)
        return;

    final Attribute typeAttrib = domElem.getAttribute(TYPE);
    Integer typeFromFile = null;
    if (typeAttrib != null) {
        typeFromFile = Integer.parseInt(typeAttrib.getValue());
    }

    MetadataAttribute metaAttrib = rootElem.getAttribute(name);
    if (metaAttrib == null) {
        if (typeFromFile != null) {
            metaAttrib = new MetadataAttribute(name, typeFromFile);
            rootElem.addAttribute(metaAttrib);
        } else {
            return;
        }
    }

    final int type = metaAttrib.getDataType();
    if (type == ProductData.TYPE_ASCII) {
        String valStr = valueAttrib.getValue();
        if (valStr == null || valStr.isEmpty())
            valStr = " ";
        metaAttrib.getData().setElems(valStr);
    } else if (type == ProductData.TYPE_UTC || typeFromFile == ProductData.TYPE_UTC) {
        metaAttrib.getData().setElems(AbstractMetadata.parseUTC(valueAttrib.getValue()).getArray());
    } else if (type == ProductData.TYPE_FLOAT64 || type == ProductData.TYPE_FLOAT32) {
        metaAttrib.getData().setElemDouble(Double.parseDouble(valueAttrib.getValue()));
    } else if (type == ProductData.TYPE_INT8 && typeFromFile != null
            && typeFromFile == ProductData.TYPE_ASCII) {
        metaAttrib.getData().setElems(valueAttrib.getValue());
    } else {
        metaAttrib.getData().setElemInt(Integer.parseInt(valueAttrib.getValue()));
    }

    final Attribute unitAttrib = domElem.getAttribute("unit");
    final Attribute descAttrib = domElem.getAttribute("desc");

    if (descAttrib != null)
        metaAttrib.setDescription(descAttrib.getValue());
    if (unitAttrib != null)
        metaAttrib.setUnit(unitAttrib.getValue());
}

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From source file:org.esa.snap.datamodel.metadata.AbstractMetadataIO.java

License:Open Source License

private static void parseTiePointGrids(final Product product, final Element tpgElem) throws IOException {
    final List tpgElements = tpgElem.getContent();
    for (Object o : tpgElements) {
        if (!(o instanceof Element))
            continue;

        final Element elem = (Element) o;
        final String name = elem.getName();
        final List content = elem.getContent();
        final List<Float> valueList = new ArrayList<>();
        int columnCount = 0;
        int rowCount = 0;
        for (Object row : content) {
            if (!(row instanceof Element))
                continue;
            final Element rowElem = (Element) row;
            final Attribute value = rowElem.getAttribute("value");

            int columns = parseTiePointGirdRow(value.getValue(), valueList);
            if (columnCount == 0)
                columnCount = columns;/*from   w  w w  .  j a v a 2s  . c  om*/
            else if (columnCount != columns)
                throw new IOException(
                        "Metadata for tie-point-grid " + name + " has incorrect number of columns");
            ++rowCount;
        }

        addTiePointGrid(product, name, valueList, columnCount, rowCount);
    }

    // update GeoCoding
    setGeoCoding(product);
}

---

From source file:org.esa.snap.datamodel.metadata.AbstractMetadataIO.java

License:Open Source License

/**
 * Add metadata from an XML file into the Metadata of the product
 *
 * @param xmlRoot      root element of xml file
 * @param metadataRoot MetadataElement to place it into
 */// w  ww . ja va  2s . c o  m
public static void AddXMLMetadata(final Element xmlRoot, final MetadataElement metadataRoot) {

    final String rootName = xmlRoot.getName();
    final boolean rootChildrenEmpty = xmlRoot.getChildren().isEmpty();
    if (rootChildrenEmpty && xmlRoot.getAttributes().isEmpty()) {
        if (!xmlRoot.getValue().isEmpty()) {
            addAttribute(metadataRoot, rootName, xmlRoot.getValue());
        }
    } else if (rootChildrenEmpty) {
        final MetadataElement metaElem = new MetadataElement(rootName);

        if (!xmlRoot.getValue().isEmpty())
            addAttribute(metaElem, rootName, xmlRoot.getValue());

        final List<Attribute> xmlAttribs = xmlRoot.getAttributes();
        for (Attribute aChild : xmlAttribs) {
            addAttribute(metaElem, aChild.getName(), aChild.getValue());
        }

        metadataRoot.addElement(metaElem);
    } else {
        final MetadataElement metaElem = new MetadataElement(rootName);

        final List children = xmlRoot.getContent();
        for (Object aChild : children) {
            if (aChild instanceof Element) {
                AddXMLMetadata((Element) aChild, metaElem);
            } else if (aChild instanceof Attribute) {
                final Attribute childAtrrib = (Attribute) aChild;
                addAttribute(metaElem, childAtrrib.getName(), childAtrrib.getValue());
            }
        }

        final List<Attribute> xmlAttribs = xmlRoot.getAttributes();
        for (Attribute aChild : xmlAttribs) {
            addAttribute(metaElem, aChild.getName(), aChild.getValue());
        }

        metadataRoot.addElement(metaElem);
    }
}

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From source file:org.esa.snap.db.DBQuery.java

License:Open Source License

private static GregorianCalendar getCalendarDate(final Element elem) {
    final Attribute y = elem.getAttribute("year");
    final Attribute m = elem.getAttribute("month");
    final Attribute d = elem.getAttribute("day");
    if (y != null && m != null && d != null) {
        return new GregorianCalendar(Integer.parseInt(y.getValue()), Integer.parseInt(m.getValue()),
                Integer.parseInt(d.getValue()));
    }//from www. j  ava2s  .  co  m
    return null;
}

---

From source file:org.esa.snap.framework.dataop.downloadable.ftpUtils.java

License:Open Source License

public static Map<String, Long> readRemoteFileList(final ftpUtils ftp, final String server,
        final String remotePath) {

    boolean useCachedListing = true;
    final String tmpDirUrl = SystemUtils.getApplicationDataDir().getAbsolutePath();
    final File listingFile = new File(tmpDirUrl + "//" + server + ".listing.xml");
    if (!listingFile.exists())
        useCachedListing = false;// w w  w.j  a v a 2 s  .  c om

    final Map<String, Long> fileSizeMap = new HashMap<>(900);

    if (useCachedListing) {
        Document doc = null;
        try {
            doc = XMLSupport.LoadXML(listingFile.getAbsolutePath());
        } catch (IOException e) {
            useCachedListing = false;
        }

        if (useCachedListing) {
            final Element root = doc.getRootElement();
            boolean listingFound = false;

            final List children1 = root.getContent();
            for (Object c1 : children1) {
                if (!(c1 instanceof Element))
                    continue;
                final Element remotePathElem = (Element) c1;
                final Attribute pathAttrib = remotePathElem.getAttribute("path");
                if (pathAttrib != null && pathAttrib.getValue().equalsIgnoreCase(remotePath)) {
                    listingFound = true;
                    final List children2 = remotePathElem.getContent();
                    for (Object c2 : children2) {
                        if (!(c2 instanceof Element))
                            continue;
                        final Element fileElem = (Element) c2;
                        final Attribute attrib = fileElem.getAttribute("size");
                        if (attrib != null) {
                            try {
                                fileSizeMap.put(fileElem.getName(), attrib.getLongValue());
                            } catch (Exception e) {
                                //
                            }
                        }
                    }
                }
            }
            if (!listingFound)
                useCachedListing = false;
        }
    }
    if (!useCachedListing) {
        try {
            final FTPFile[] remoteFileList = ftp.getRemoteFileList(remotePath);
            if (remoteFileList != null) {
                writeRemoteFileList(remoteFileList, server, remotePath, listingFile);

                for (FTPFile ftpFile : remoteFileList) {
                    fileSizeMap.put(ftpFile.getName(), ftpFile.getSize());
                }
            }
        } catch (Exception e) {
            System.out.println("Unable to get remote file list " + e.getMessage());
        }
    }

    return fileSizeMap;
}

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From source file:org.esa.snap.productlibrary.rcp.toolviews.AOIMonitoring.model.AOI.java

License:Open Source License

private boolean load(final File file) {
    Document doc;/*from   w w  w  . j a  va  2  s  .com*/
    try {
        doc = XMLSupport.LoadXML(file.getAbsolutePath());

        final Element root = doc.getRootElement();
        final Attribute nameAttrib = root.getAttribute("name");
        if (nameAttrib != null)
            this.name = nameAttrib.getValue();

        final List<GeoPos> geoPosList = new ArrayList<GeoPos>();

        final List<Content> children = root.getContent();
        for (Object aChild : children) {
            if (aChild instanceof Element) {
                final Element child = (Element) aChild;
                if (child.getName().equals("param")) {
                    inputFolder = XMLSupport.getAttrib(child, "inputFolder");
                    outputFolder = XMLSupport.getAttrib(child, "outputFolder");
                    processingGraph = XMLSupport.getAttrib(child, "graph");
                    lastProcessed = XMLSupport.getAttrib(child, "lastProcessed");
                    final Attribute findSlavesAttrib = child.getAttribute("findSlaves");
                    if (findSlavesAttrib != null)
                        findSlaves = Boolean.parseBoolean(findSlavesAttrib.getValue());
                    final Attribute maxSlavesAttrib = child.getAttribute("maxSlaves");
                    if (maxSlavesAttrib != null)
                        maxSlaves = Integer.parseInt(maxSlavesAttrib.getValue());
                } else if (child.getName().equals("points")) {
                    final List<Content> pntsList = child.getContent();
                    for (Object o : pntsList) {
                        if (o instanceof Element) {
                            final Element pntElem = (Element) o;
                            final String latStr = XMLSupport.getAttrib(pntElem, "lat");
                            final String lonStr = XMLSupport.getAttrib(pntElem, "lon");
                            if (!latStr.isEmpty() && !lonStr.isEmpty()) {
                                final float lat = Float.parseFloat(latStr);
                                final float lon = Float.parseFloat(lonStr);
                                geoPosList.add(new GeoPos(lat, lon));
                            }
                        }
                    }
                } else if (child.getName().equals(DBQuery.DB_QUERY)) {
                    slaveDBQuery = new DBQuery();
                    //todo slaveDBQuery.fromXML(child);
                }
            }
        }

        aoiPoints = geoPosList.toArray(new GeoPos[geoPosList.size()]);
    } catch (IOException e) {
        SnapApp.getDefault().handleError("Unable to load AOI", e);
        return false;
    }
    return true;
}

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From source file:org.esa.snap.util.ftpUtils.java

License:Open Source License

public static Map<String, Long> readRemoteFileList(final ftpUtils ftp, final String server,
        final String remotePath) {

    boolean useCachedListing = true;
    final String tmpDirUrl = ResourceUtils.getApplicationUserTempDataDir().getAbsolutePath();
    final File listingFile = new File(tmpDirUrl + "//" + server + ".listing.xml");
    if (!listingFile.exists())
        useCachedListing = false;//  w w w  .  ja v  a 2  s .  c o m

    final Map<String, Long> fileSizeMap = new HashMap<>(900);

    if (useCachedListing) {
        Document doc = null;
        try {
            doc = XMLSupport.LoadXML(listingFile.getAbsolutePath());
        } catch (IOException e) {
            useCachedListing = false;
        }

        if (useCachedListing) {
            final Element root = doc.getRootElement();
            boolean listingFound = false;

            final List children1 = root.getContent();
            for (Object c1 : children1) {
                if (!(c1 instanceof Element))
                    continue;
                final Element remotePathElem = (Element) c1;
                final Attribute pathAttrib = remotePathElem.getAttribute("path");
                if (pathAttrib != null && pathAttrib.getValue().equalsIgnoreCase(remotePath)) {
                    listingFound = true;
                    final List children2 = remotePathElem.getContent();
                    for (Object c2 : children2) {
                        if (!(c2 instanceof Element))
                            continue;
                        final Element fileElem = (Element) c2;
                        final Attribute attrib = fileElem.getAttribute("size");
                        if (attrib != null) {
                            try {
                                fileSizeMap.put(fileElem.getName(), attrib.getLongValue());
                            } catch (Exception e) {
                                //
                            }
                        }
                    }
                }
            }
            if (!listingFound)
                useCachedListing = false;
        }
    }
    if (!useCachedListing) {
        try {
            final FTPFile[] remoteFileList = ftp.getRemoteFileList(remotePath);

            writeRemoteFileList(remoteFileList, server, remotePath, listingFile);

            for (FTPFile ftpFile : remoteFileList) {
                fileSizeMap.put(ftpFile.getName(), ftpFile.getSize());
            }
        } catch (Exception e) {
            System.out.println("Unable to get remote file list " + e.getMessage());
        }
    }

    return fileSizeMap;
}

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From source file:org.fnppl.opensdx.xml.Element.java

License:Open Source License

public Vector<String[]> getAttributes() {
    Vector<String[]> atts = new Vector<String[]>();
    List<Attribute> l = (List<Attribute>) base.getAttributes();
    if (l != null) {
        for (Attribute a : l) {
            atts.add(new String[] { a.getName(), a.getValue() });
        }//from w w  w  . j  a  v  a 2  s  .  c om
    }
    return atts;
}

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