Java Code Examples for org.dom4j.XPath#setNamespaceURIs()
The following examples show how to use
org.dom4j.XPath#setNamespaceURIs() .
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Example 1
| Source File: GetXmlData.java From hop with Apache License 2.0 | 6 votes |
|
@SuppressWarnings( "unchecked" )
private boolean applyXPath() {
try {
XPath xpath = data.document.createXPath( data.PathValue );
if ( meta.isNamespaceAware() ) {
xpath = data.document.createXPath( addNSPrefix( data.PathValue, data.PathValue ) );
xpath.setNamespaceURIs( data.NAMESPACE );
}
// get nodes list
data.an = xpath.selectNodes( data.document );
data.nodesize = data.an.size();
data.nodenr = 0;
} catch ( Exception e ) {
logError( BaseMessages.getString( PKG, "GetXMLData.Log.ErrorApplyXPath", e.getMessage() ) );
return false;
}
return true;
}
Example 2
| Source File: GetXMLData.java From pentaho-kettle with Apache License 2.0 | 6 votes |
|
@SuppressWarnings( "unchecked" )
private boolean applyXPath() {
try {
XPath xpath = data.document.createXPath( data.PathValue );
if ( meta.isNamespaceAware() ) {
xpath = data.document.createXPath( addNSPrefix( data.PathValue, data.PathValue ) );
xpath.setNamespaceURIs( data.NAMESPACE );
}
// get nodes list
data.an = xpath.selectNodes( data.document );
data.nodesize = data.an.size();
data.nodenr = 0;
} catch ( Exception e ) {
logError( BaseMessages.getString( PKG, "GetXMLData.Log.ErrorApplyXPath", e.getMessage() ) );
return false;
}
return true;
}
Example 3
| Source File: MeijoFormat.java From rcrs-server with BSD 3-Clause "New" or "Revised" License | 5 votes |
|
private XPath makeFaceNeighbourXPath(int edgeID, int faceID) {
String path = FACE_NEIGHBOUR_XPATH_STRING.replace("$edgeid", String.valueOf(edgeID)).replace("$faceid", String.valueOf(faceID));
// Logger.debug("Neighbour XPath: " + path);
XPath result = DocumentHelper.createXPath(path);
result.setNamespaceURIs(URIS);
return result;
}
Example 4
| Source File: CPManifestTreeModel.java From olat with Apache License 2.0 | 5 votes |
|
private GenericTreeNode buildNode(final Element item) {
final GenericTreeNode gtn = new GenericTreeNode();
// extract title
String title = item.elementText("title");
if (title == null) {
title = item.attributeValue("identifier");
}
gtn.setAltText(title);
gtn.setTitle(title);
if (item.getName().equals("organization")) {
gtn.setIconCssClass("o_cp_org");
gtn.setAccessible(false);
} else if (item.getName().equals("item")) {
gtn.setIconCssClass("o_cp_item");
// set resolved file path directly
final String identifierref = item.attributeValue("identifierref");
final XPath meta = rootElement.createXPath("//ns:resource[@identifier='" + identifierref + "']");
meta.setNamespaceURIs(nsuris);
final String href = (String) resources.get(identifierref);
if (href != null) {
gtn.setUserObject(href);
// allow lookup of a treenode given a href so we can quickly adjust the menu if the user clicks on hyperlinks within the text
hrefToTreeNode.put(href, gtn);
} else {
gtn.setAccessible(false);
}
}
final List chds = item.elements("item");
final int childcnt = chds.size();
for (int i = 0; i < childcnt; i++) {
final Element childitem = (Element) chds.get(i);
final GenericTreeNode gtnchild = buildNode(childitem);
gtn.addChild(gtnchild);
}
return gtn;
}
Example 5
| Source File: CPManifestTreeModel.java From olat with Apache License 2.0 | 5 votes |
|
private GenericTreeNode buildNode(final Element item) {
final GenericTreeNode gtn = new GenericTreeNode();
// extract title
String title = item.elementText("title");
if (title == null) {
title = item.attributeValue("identifier");
}
gtn.setAltText(title);
gtn.setTitle(title);
if (item.getName().equals("organization")) {
gtn.setIconCssClass("o_cp_org");
gtn.setAccessible(false);
} else if (item.getName().equals("item")) {
gtn.setIconCssClass("o_cp_item");
// set resolved file path directly
final String identifierref = item.attributeValue("identifierref");
final XPath meta = rootElement.createXPath("//ns:resource[@identifier='" + identifierref + "']");
meta.setNamespaceURIs(nsuris);
final String href = (String) resources.get(identifierref);
if (href != null) {
gtn.setUserObject(href);
// allow lookup of a treenode given a href so we can quickly adjust the menu if the user clicks on hyperlinks within the text
hrefToTreeNode.put(href, gtn);
} else {
gtn.setAccessible(false);
}
}
final List chds = item.elements("item");
final int childcnt = chds.size();
for (int i = 0; i < childcnt; i++) {
final Element childitem = (Element) chds.get(i);
final GenericTreeNode gtnchild = buildNode(childitem);
gtn.addChild(gtnchild);
}
return gtn;
}
Example 6
| Source File: SearchProxy.java From alfresco-remote-api with GNU Lesser General Public License v3.0 | 4 votes |
|
@Override
protected void writeResponse(InputStream input, OutputStream output)
throws IOException
{
if (response.getContentType().startsWith(MimetypeMap.MIMETYPE_ATOM) ||
response.getContentType().startsWith(MimetypeMap.MIMETYPE_RSS))
{
// Only post-process ATOM and RSS feeds
// Replace all navigation links with "proxied" versions
SAXReader reader = new SAXReader();
try
{
Document document = reader.read(input);
Element rootElement = document.getRootElement();
XPath xpath = rootElement.createXPath(ATOM_LINK_XPATH);
Map<String,String> uris = new HashMap<String,String>();
uris.put(ATOM_NS_PREFIX, ATOM_NS_URI);
xpath.setNamespaceURIs(uris);
List nodes = xpath.selectNodes(rootElement);
Iterator iter = nodes.iterator();
while (iter.hasNext())
{
Element element = (Element)iter.next();
Attribute hrefAttr = element.attribute("href");
String mimetype = element.attributeValue("type");
if (mimetype == null || mimetype.length() == 0)
{
mimetype = MimetypeMap.MIMETYPE_HTML;
}
String url = createUrl(engine, hrefAttr.getValue(), mimetype);
if (url.startsWith("/"))
{
url = rootPath + url;
}
hrefAttr.setValue(url);
}
OutputFormat outputFormat = OutputFormat.createPrettyPrint();
XMLWriter writer = new XMLWriter(output, outputFormat);
writer.write(rootElement);
writer.flush();
}
catch(DocumentException e)
{
throw new IOException(e.toString());
}
}
else
{
super.writeResponse(input, output);
}
}
Example 7
| Source File: CPManifestTreeModel.java From olat with Apache License 2.0 | 4 votes |
|
/**
* Constructor of the content packaging tree model
*
* @param manifest
* the imsmanifest.xml file
*/
public CPManifestTreeModel(final VFSLeaf manifest) {
final Document doc = loadDocument(manifest);
// get all organization elements. need to set namespace
rootElement = doc.getRootElement();
final String nsuri = rootElement.getNamespace().getURI();
nsuris.put("ns", nsuri);
final XPath meta = rootElement.createXPath("//ns:organization");
meta.setNamespaceURIs(nsuris);
final Element orgaEl = (Element) meta.selectSingleNode(rootElement); // TODO: accept several organizations?
if (orgaEl == null) {
throw new AssertException("could not find element organization");
}
final XPath metares = rootElement.createXPath("//ns:resources");
metares.setNamespaceURIs(nsuris);
final Element elResources = (Element) metares.selectSingleNode(rootElement);
if (elResources == null) {
throw new AssertException("could not find element resources");
}
final List resourcesList = elResources.elements("resource");
resources = new HashMap(resourcesList.size());
for (final Iterator iter = resourcesList.iterator(); iter.hasNext();) {
final Element elRes = (Element) iter.next();
final String identVal = elRes.attributeValue("identifier");
String hrefVal = elRes.attributeValue("href");
if (hrefVal != null) { // href is optional element for resource element
try {
hrefVal = URLDecoder.decode(hrefVal, "UTF-8");
} catch (final UnsupportedEncodingException e) {
// each JVM must implement UTF-8
}
}
resources.put(identVal, hrefVal);
}
final GenericTreeNode gtn = buildNode(orgaEl);
setRootNode(gtn);
rootElement = null; // help gc
resources = null;
}
Example 8
| Source File: ImsCPFileResource.java From olat with Apache License 2.0 | 4 votes |
|
/**
* Check for title and at least one resource.
*
* @param unzippedDir
* @return True if is of type.
*/
public static boolean validate(final File unzippedDir) throws AddingResourceException {
final File fManifest = new File(unzippedDir, "imsmanifest.xml");
final Document doc = IMSLoader.loadIMSDocument(fManifest);
// do not throw exception already here, as it might be only a generic zip file
if (doc == null) {
return false;
}
// get all organization elements. need to set namespace
final Element rootElement = doc.getRootElement();
final String nsuri = rootElement.getNamespace().getURI();
final Map nsuris = new HashMap(1);
nsuris.put("ns", nsuri);
// Check for organiztaion element. Must provide at least one... title gets ectracted from either
// the (optional) <title> element or the mandatory identifier attribute.
// This makes sure, at least a root node gets created in CPManifestTreeModel.
final XPath meta = rootElement.createXPath("//ns:organization");
meta.setNamespaceURIs(nsuris);
final Element orgaEl = (Element) meta.selectSingleNode(rootElement); // TODO: accept several organizations?
if (orgaEl == null) {
throw new AddingResourceException("resource.no.organisation");
}
// Check for at least one <item> element referencing a <resource>, which will serve as an entry point.
// This is mandatory, as we need an entry point as the user has the option of setting
// CPDisplayController to not display a menu at all, in which case the first <item>/<resource>
// element pair gets displayed.
final XPath resourcesXPath = rootElement.createXPath("//ns:resources");
resourcesXPath.setNamespaceURIs(nsuris);
final Element elResources = (Element) resourcesXPath.selectSingleNode(rootElement);
if (elResources == null) {
throw new AddingResourceException("resource.no.resource"); // no <resources> element.
}
final XPath itemsXPath = rootElement.createXPath("//ns:item");
itemsXPath.setNamespaceURIs(nsuris);
final List items = itemsXPath.selectNodes(rootElement);
if (items.size() == 0) {
throw new AddingResourceException("resource.no.item"); // no <item> element.
}
for (final Iterator iter = items.iterator(); iter.hasNext();) {
final Element item = (Element) iter.next();
final String identifierref = item.attributeValue("identifierref");
if (identifierref == null) {
continue;
}
final XPath resourceXPath = rootElement.createXPath("//ns:resource[@identifier='" + identifierref + "']");
resourceXPath.setNamespaceURIs(nsuris);
final Element elResource = (Element) resourceXPath.selectSingleNode(elResources);
if (elResource == null) {
throw new AddingResourceException("resource.no.matching.resource");
}
if (elResource.attribute("scormtype") != null) {
return false;
}
if (elResource.attribute("scormType") != null) {
return false;
}
if (elResource.attribute("SCORMTYPE") != null) {
return false;
}
if (elResource.attributeValue("href") != null) {
return true; // success.
}
}
return false;
// throw new AddingResourceException("resource.general.error");
}
Example 9
| Source File: ScormCPManifestTreeModel.java From olat with Apache License 2.0 | 4 votes |
|
/**
* Constructor of the content packaging tree model
*
* @param scormFolderPath
* the imsmanifest.xml file
* @param itemStatus
* a Map containing the status of each item like "completed, not attempted, ..."
*/
public ScormCPManifestTreeModel(final String scormFolderPath, final Map itemStatus) {
ScormEBL scormEbl = CoreSpringFactory.getBean(ScormEBL.class);
this.itemStatus = itemStatus;
final Document doc = loadDocument(scormEbl.getManifestFile(scormFolderPath));
// get all organization elements. need to set namespace
rootElement = doc.getRootElement();
final String nsuri = rootElement.getNamespace().getURI();
nsuris.put("ns", nsuri);
final XPath meta = rootElement.createXPath("//ns:organization");
meta.setNamespaceURIs(nsuris);
final XPath metares = rootElement.createXPath("//ns:resources");
metares.setNamespaceURIs(nsuris);
final Element elResources = (Element) metares.selectSingleNode(rootElement);
if (elResources == null) {
throw new AssertException("could not find element resources");
}
final List resourcesList = elResources.elements("resource");
resources = new HashMap(resourcesList.size());
for (final Iterator iter = resourcesList.iterator(); iter.hasNext();) {
final Element elRes = (Element) iter.next();
final String identVal = elRes.attributeValue("identifier");
String hrefVal = elRes.attributeValue("href");
if (hrefVal != null) { // href is optional element for resource element
try {
hrefVal = URLDecoder.decode(hrefVal, "UTF-8");
} catch (final UnsupportedEncodingException e) {
// each JVM must implement UTF-8
}
}
resources.put(identVal, hrefVal);
}
/*
* Get all organizations
*/
List organizations = new LinkedList();
organizations = meta.selectNodes(rootElement);
if (organizations.isEmpty()) {
throw new AssertException("could not find element organization");
}
final GenericTreeNode gtn = buildTreeNodes(organizations);
setRootNode(gtn);
rootElement = null; // help gc
resources = null;
}
Example 10
| Source File: ScormCPManifestTreeModel.java From olat with Apache License 2.0 | 4 votes |
|
private GenericTreeNode buildNode(final Element item) {
final GenericTreeNode treeNode = new GenericTreeNode();
// extract title
String title = item.elementText("title");
if (title == null) {
title = item.attributeValue("identifier");
}
treeNode.setAltText(title);
treeNode.setTitle(title);
if (item.getName().equals("organization")) {
treeNode.setIconCssClass("o_scorm_org");
treeNode.setAccessible(false);
} else if (item.getName().equals("item")) {
scormIdToNode.put(new Integer(nodeId).toString(), treeNode);
nodeToId.put(treeNode, new Integer(nodeId));
// set node images according to scorm sco status
final String itemStatusDesc = (String) itemStatus.get(Integer.toString(nodeId));
treeNode.setIconCssClass("o_scorm_item");
if (itemStatusDesc != null) {
// add icon decorator for current status
treeNode.setIconDecorator1CssClass("o_scorm_" + itemStatusDesc);
}
nodeId++;
// set resolved file path directly
final String identifierref = item.attributeValue("identifierref");
final XPath meta = rootElement.createXPath("//ns:resource[@identifier='" + identifierref + "']");
meta.setNamespaceURIs(nsuris);
final String href = (String) resources.get(identifierref);
if (href != null) {
treeNode.setUserObject(href);
// allow lookup of a treenode given a href so we can quickly adjust the menu if the user clicks on hyperlinks within the text
hrefToTreeNode.put(href, treeNode);
} else {
treeNode.setAccessible(false);
}
}
final List chds = item.elements("item");
final int childcnt = chds.size();
for (int i = 0; i < childcnt; i++) {
final Element childitem = (Element) chds.get(i);
final GenericTreeNode gtnchild = buildNode(childitem);
treeNode.addChild(gtnchild);
}
return treeNode;
}
Example 11
| Source File: CPManifestTreeModel.java From olat with Apache License 2.0 | 4 votes |
|
/**
* Constructor of the content packaging tree model
*
* @param manifest
* the imsmanifest.xml file
*/
public CPManifestTreeModel(final VFSLeaf manifest) {
final Document doc = loadDocument(manifest);
// get all organization elements. need to set namespace
rootElement = doc.getRootElement();
final String nsuri = rootElement.getNamespace().getURI();
nsuris.put("ns", nsuri);
final XPath meta = rootElement.createXPath("//ns:organization");
meta.setNamespaceURIs(nsuris);
final Element orgaEl = (Element) meta.selectSingleNode(rootElement); // TODO: accept several organizations?
if (orgaEl == null) {
throw new AssertException("could not find element organization");
}
final XPath metares = rootElement.createXPath("//ns:resources");
metares.setNamespaceURIs(nsuris);
final Element elResources = (Element) metares.selectSingleNode(rootElement);
if (elResources == null) {
throw new AssertException("could not find element resources");
}
final List resourcesList = elResources.elements("resource");
resources = new HashMap(resourcesList.size());
for (final Iterator iter = resourcesList.iterator(); iter.hasNext();) {
final Element elRes = (Element) iter.next();
final String identVal = elRes.attributeValue("identifier");
String hrefVal = elRes.attributeValue("href");
if (hrefVal != null) { // href is optional element for resource element
try {
hrefVal = URLDecoder.decode(hrefVal, "UTF-8");
} catch (final UnsupportedEncodingException e) {
// each JVM must implement UTF-8
}
}
resources.put(identVal, hrefVal);
}
final GenericTreeNode gtn = buildNode(orgaEl);
setRootNode(gtn);
rootElement = null; // help gc
resources = null;
}
Example 12
| Source File: ImsCPFileResource.java From olat with Apache License 2.0 | 4 votes |
|
/**
* Check for title and at least one resource.
*
* @param unzippedDir
* @return True if is of type.
*/
public static boolean validate(final File unzippedDir) throws AddingResourceException {
final File fManifest = new File(unzippedDir, "imsmanifest.xml");
final Document doc = IMSLoader.loadIMSDocument(fManifest);
// do not throw exception already here, as it might be only a generic zip file
if (doc == null) {
return false;
}
// get all organization elements. need to set namespace
final Element rootElement = doc.getRootElement();
final String nsuri = rootElement.getNamespace().getURI();
final Map nsuris = new HashMap(1);
nsuris.put("ns", nsuri);
// Check for organiztaion element. Must provide at least one... title gets ectracted from either
// the (optional) <title> element or the mandatory identifier attribute.
// This makes sure, at least a root node gets created in CPManifestTreeModel.
final XPath meta = rootElement.createXPath("//ns:organization");
meta.setNamespaceURIs(nsuris);
final Element orgaEl = (Element) meta.selectSingleNode(rootElement); // TODO: accept several organizations?
if (orgaEl == null) {
throw new AddingResourceException("resource.no.organisation");
}
// Check for at least one <item> element referencing a <resource>, which will serve as an entry point.
// This is mandatory, as we need an entry point as the user has the option of setting
// CPDisplayController to not display a menu at all, in which case the first <item>/<resource>
// element pair gets displayed.
final XPath resourcesXPath = rootElement.createXPath("//ns:resources");
resourcesXPath.setNamespaceURIs(nsuris);
final Element elResources = (Element) resourcesXPath.selectSingleNode(rootElement);
if (elResources == null) {
throw new AddingResourceException("resource.no.resource"); // no <resources> element.
}
final XPath itemsXPath = rootElement.createXPath("//ns:item");
itemsXPath.setNamespaceURIs(nsuris);
final List items = itemsXPath.selectNodes(rootElement);
if (items.size() == 0) {
throw new AddingResourceException("resource.no.item"); // no <item> element.
}
for (final Iterator iter = items.iterator(); iter.hasNext();) {
final Element item = (Element) iter.next();
final String identifierref = item.attributeValue("identifierref");
if (identifierref == null) {
continue;
}
final XPath resourceXPath = rootElement.createXPath("//ns:resource[@identifier='" + identifierref + "']");
resourceXPath.setNamespaceURIs(nsuris);
final Element elResource = (Element) resourceXPath.selectSingleNode(elResources);
if (elResource == null) {
throw new AddingResourceException("resource.no.matching.resource");
}
if (elResource.attribute("scormtype") != null) {
return false;
}
if (elResource.attribute("scormType") != null) {
return false;
}
if (elResource.attribute("SCORMTYPE") != null) {
return false;
}
if (elResource.attributeValue("href") != null) {
return true; // success.
}
}
return false;
// throw new AddingResourceException("resource.general.error");
}
Example 13
| Source File: ScormCPManifestTreeModel.java From olat with Apache License 2.0 | 4 votes |
|
/**
* Constructor of the content packaging tree model
*
* @param scormFolderPath
* the imsmanifest.xml file
* @param itemStatus
* a Map containing the status of each item like "completed, not attempted, ..."
*/
public ScormCPManifestTreeModel(final String scormFolderPath, final Map itemStatus) {
ScormEBL scormEbl = CoreSpringFactory.getBean(ScormEBL.class);
this.itemStatus = itemStatus;
final Document doc = loadDocument(scormEbl.getManifestFile(scormFolderPath));
// get all organization elements. need to set namespace
rootElement = doc.getRootElement();
final String nsuri = rootElement.getNamespace().getURI();
nsuris.put("ns", nsuri);
final XPath meta = rootElement.createXPath("//ns:organization");
meta.setNamespaceURIs(nsuris);
final XPath metares = rootElement.createXPath("//ns:resources");
metares.setNamespaceURIs(nsuris);
final Element elResources = (Element) metares.selectSingleNode(rootElement);
if (elResources == null) {
throw new AssertException("could not find element resources");
}
final List resourcesList = elResources.elements("resource");
resources = new HashMap(resourcesList.size());
for (final Iterator iter = resourcesList.iterator(); iter.hasNext();) {
final Element elRes = (Element) iter.next();
final String identVal = elRes.attributeValue("identifier");
String hrefVal = elRes.attributeValue("href");
if (hrefVal != null) { // href is optional element for resource element
try {
hrefVal = URLDecoder.decode(hrefVal, "UTF-8");
} catch (final UnsupportedEncodingException e) {
// each JVM must implement UTF-8
}
}
resources.put(identVal, hrefVal);
}
/*
* Get all organizations
*/
List organizations = new LinkedList();
organizations = meta.selectNodes(rootElement);
if (organizations.isEmpty()) {
throw new AssertException("could not find element organization");
}
final GenericTreeNode gtn = buildTreeNodes(organizations);
setRootNode(gtn);
rootElement = null; // help gc
resources = null;
}
Example 14
| Source File: ScormCPManifestTreeModel.java From olat with Apache License 2.0 | 4 votes |
|
private GenericTreeNode buildNode(final Element item) {
final GenericTreeNode treeNode = new GenericTreeNode();
// extract title
String title = item.elementText("title");
if (title == null) {
title = item.attributeValue("identifier");
}
treeNode.setAltText(title);
treeNode.setTitle(title);
if (item.getName().equals("organization")) {
treeNode.setIconCssClass("o_scorm_org");
treeNode.setAccessible(false);
} else if (item.getName().equals("item")) {
scormIdToNode.put(new Integer(nodeId).toString(), treeNode);
nodeToId.put(treeNode, new Integer(nodeId));
// set node images according to scorm sco status
final String itemStatusDesc = (String) itemStatus.get(Integer.toString(nodeId));
treeNode.setIconCssClass("o_scorm_item");
if (itemStatusDesc != null) {
// add icon decorator for current status
treeNode.setIconDecorator1CssClass("o_scorm_" + itemStatusDesc);
}
nodeId++;
// set resolved file path directly
final String identifierref = item.attributeValue("identifierref");
final XPath meta = rootElement.createXPath("//ns:resource[@identifier='" + identifierref + "']");
meta.setNamespaceURIs(nsuris);
final String href = (String) resources.get(identifierref);
if (href != null) {
treeNode.setUserObject(href);
// allow lookup of a treenode given a href so we can quickly adjust the menu if the user clicks on hyperlinks within the text
hrefToTreeNode.put(href, treeNode);
} else {
treeNode.setAccessible(false);
}
}
final List chds = item.elements("item");
final int childcnt = chds.size();
for (int i = 0; i < childcnt; i++) {
final Element childitem = (Element) chds.get(i);
final GenericTreeNode gtnchild = buildNode(childitem);
treeNode.addChild(gtnchild);
}
return treeNode;
}
