From 0746b64ccfdf9127d18fbc9d4476fc3b4522d0db Mon Sep 17 00:00:00 2001 From: =?utf8?q?David=20=E2=80=98Bombe=E2=80=99=20Roden?= Date: Sun, 26 Aug 2012 22:30:59 +0200 Subject: [PATCH] Use XML classes from utils. --- .../de/todesbaum/jsite/main/Configuration.java | 28 +- src/main/java/de/todesbaum/util/xml/SimpleXML.java | 338 --------------------- src/main/java/de/todesbaum/util/xml/XML.java | 179 ----------- 3 files changed, 14 insertions(+), 531 deletions(-) delete mode 100644 src/main/java/de/todesbaum/util/xml/SimpleXML.java delete mode 100644 src/main/java/de/todesbaum/util/xml/XML.java diff --git a/src/main/java/de/todesbaum/jsite/main/Configuration.java b/src/main/java/de/todesbaum/jsite/main/Configuration.java index f5001b0..12eb398 100644 --- a/src/main/java/de/todesbaum/jsite/main/Configuration.java +++ b/src/main/java/de/todesbaum/jsite/main/Configuration.java @@ -35,6 +35,8 @@ import java.util.Map.Entry; import java.util.logging.Level; import java.util.logging.Logger; +import net.pterodactylus.util.xml.SimpleXML; +import net.pterodactylus.util.xml.XML; import de.todesbaum.jsite.application.FileOption; import de.todesbaum.jsite.application.Node; import de.todesbaum.jsite.application.Project; @@ -43,8 +45,6 @@ import de.todesbaum.util.freenet.fcp2.ClientPutDir.ManifestPutter; import de.todesbaum.util.freenet.fcp2.PriorityClass; import de.todesbaum.util.io.Closer; import de.todesbaum.util.io.StreamCopier; -import de.todesbaum.util.xml.SimpleXML; -import de.todesbaum.util.xml.XML; /** * The configuration. @@ -316,24 +316,24 @@ public class Configuration { try { Project project = new Project(); projects.add(project); - project.setDescription(projectNode.getNode("description").getValue("")); - String indexFile = projectNode.getNode("index-file").getValue(""); + project.setDescription(projectNode.getValue("description", "")); + String indexFile = projectNode.getValue("index-file", ""); if (indexFile.indexOf('/') > -1) { indexFile = ""; } project.setIndexFile(indexFile); - project.setLastInsertionTime(Long.parseLong(projectNode.getNode("last-insertion-time").getValue("0"))); - project.setLocalPath(projectNode.getNode("local-path").getValue("")); - project.setName(projectNode.getNode("name").getValue("")); - project.setPath(projectNode.getNode("path").getValue("")); + project.setLastInsertionTime(Long.parseLong(projectNode.getValue("last-insertion-time", "0"))); + project.setLocalPath(projectNode.getValue("local-path", "")); + project.setName(projectNode.getValue("name", "")); + project.setPath(projectNode.getValue("path", "")); if ((project.getPath() != null) && (project.getPath().indexOf("/") != -1)) { project.setPath(project.getPath().replaceAll("/", "")); } - project.setEdition(Integer.parseInt(projectNode.getNode("edition").getValue("0"))); - project.setInsertURI(projectNode.getNode("insert-uri").getValue("")); - project.setRequestURI(projectNode.getNode("request-uri").getValue("")); + project.setEdition(Integer.parseInt(projectNode.getValue("edition", "0"))); + project.setInsertURI(projectNode.getValue("insert-uri", "")); + project.setRequestURI(projectNode.getValue("request-uri", "")); if (projectNode.getNode("ignore-hidden-files") != null) { - project.setIgnoreHiddenFiles(Boolean.parseBoolean(projectNode.getNode("ignore-hidden-files").getValue("true"))); + project.setIgnoreHiddenFiles(Boolean.parseBoolean(projectNode.getValue("ignore-hidden-files", "true"))); } else { project.setIgnoreHiddenFiles(true); } @@ -366,11 +366,11 @@ public class Configuration { if (fileOptionNode.getNode("insert-redirect") != null) { fileOption.setInsertRedirect(Boolean.parseBoolean(fileOptionNode.getNode("insert-redirect").getValue())); } - fileOption.setCustomKey(fileOptionNode.getNode("custom-key").getValue("")); + fileOption.setCustomKey(fileOptionNode.getValue("custom-key", "")); if (fileOptionNode.getNode("changed-name") != null) { fileOption.setChangedName(fileOptionNode.getNode("changed-name").getValue()); } - fileOption.setMimeType(fileOptionNode.getNode("mime-type").getValue("")); + fileOption.setMimeType(fileOptionNode.getValue("mime-type", "")); fileOptions.put(filename, fileOption); } } diff --git a/src/main/java/de/todesbaum/util/xml/SimpleXML.java b/src/main/java/de/todesbaum/util/xml/SimpleXML.java deleted file mode 100644 index 8351581..0000000 --- a/src/main/java/de/todesbaum/util/xml/SimpleXML.java +++ /dev/null @@ -1,338 +0,0 @@ -/* - * jSite - SimpleXML.java - Copyright © 2006–2012 David Roden - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - */ - -package de.todesbaum.util.xml; - -import java.util.ArrayList; -import java.util.List; - -import javax.xml.parsers.DocumentBuilder; -import javax.xml.parsers.DocumentBuilderFactory; -import javax.xml.parsers.ParserConfigurationException; - -import org.w3c.dom.Document; -import org.w3c.dom.Element; -import org.w3c.dom.Node; -import org.w3c.dom.NodeList; -import org.w3c.dom.Text; - -/** - * SimpleXML is a helper class to construct XML trees in a fast and simple way. - * Construct a new XML tree by calling {@link #SimpleXML(String)} and append new - * nodes by calling {@link #append(String)}. - * - * @author David Roden <droden@gmail.com> - * @version $Id:SimpleXML.java 221 2006-03-06 14:46:49Z bombe $ - */ -public class SimpleXML { - - /** - * A {@link List} containing all child nodes of this node. - */ - private List children = new ArrayList(); - - /** - * The name of this node. - */ - private String name = null; - - /** - * The value of this node. - */ - private String value = null; - - /** - * Constructs a new XML node without a name. - */ - public SimpleXML() { - super(); - } - - /** - * Constructs a new XML node with the specified name. - * - * @param name - * The name of the new node - */ - public SimpleXML(String name) { - this.name = name; - } - - /** - * Returns the child node of this node with the specified name. If there are - * several child nodes with the specified name only the first node is - * returned. - * - * @param nodeName - * The name of the child node - * @return The child node, or null if there is no child node - * with the specified name - */ - public SimpleXML getNode(String nodeName) { - for (int index = 0, count = children.size(); index < count; index++) { - if (children.get(index).name.equals(nodeName)) { - return children.get(index); - } - } - return null; - } - - /** - * Returns the child node that is specified by the names. The first element - * of nodeNames is the name of the child node of this node, the - * second element of nodeNames is the name of a child node's - * child node, and so on. By using this method you can descend into an XML - * tree pretty fast. - * - * 
-	 *
-	 * SimpleXML deepNode = topNode.getNodes(new String[] { "person", "address", "number" });
-	 *
- * - * @param nodeNames - * @return A node that is a deep child of this node, or null if - * the specified node does not eixst - */ - public SimpleXML getNode(String[] nodeNames) { - SimpleXML node = this; - for (String nodeName : nodeNames) { - node = node.getNode(nodeName); - } - return node; - } - - /** - * Returns all child nodes of this node. - * - * @return All child nodes of this node - */ - public SimpleXML[] getNodes() { - return getNodes(null); - } - - /** - * Returns all child nodes of this node with the specified name. If there - * are no child nodes with the specified name an empty array is returned. - * - * @param nodeName - * The name of the nodes to retrieve, or null to - * retrieve all nodes - * @return All child nodes with the specified name - */ - public SimpleXML[] getNodes(String nodeName) { - List resultList = new ArrayList(); - for (SimpleXML child : children) { - if ((nodeName == null) || child.name.equals(nodeName)) { - resultList.add(child); - } - } - return resultList.toArray(new SimpleXML[resultList.size()]); - } - - /** - * Appends a new XML node with the specified name and returns the new node. - * With this method you can create deep structures very fast. - * - * 
-	 *
-	 * SimpleXML mouseNode = topNode.append("computer").append("bus").append("usb").append("mouse");
-	 *
- * - * @param nodeName - * The name of the node to append as a child to this node - * @return The new node - */ - public SimpleXML append(String nodeName) { - return append(new SimpleXML(nodeName)); - } - - /** - * Appends a new XML node with the specified name and value and returns the - * new node. - * - * @param nodeName - * The name of the node to append - * @param nodeValue - * The value of the node to append - * @return The newly appended node - */ - public SimpleXML append(String nodeName, String nodeValue) { - return append(nodeName).setValue(nodeValue); - } - - /** - * Appends the node with all its child nodes to this node and returns the - * child node. - * - * @param newChild - * The node to append as a child - * @return The child node that was appended - */ - public SimpleXML append(SimpleXML newChild) { - children.add(newChild); - return newChild; - } - - public void remove(SimpleXML child) { - children.remove(child); - } - - public void remove(String childName) { - SimpleXML child = getNode(childName); - if (child != null) { - remove(child); - } - } - - public void replace(String childName, String value) { - remove(childName); - append(childName, value); - } - - public void replace(SimpleXML childNode) { - remove(childNode.getName()); - append(childNode); - } - - public void removeAll() { - children.clear(); - } - - /** - * Sets the value of this node. - * - * @param nodeValue - * The new value of this node - * @return This node - */ - public SimpleXML setValue(String nodeValue) { - value = nodeValue; - return this; - } - - /** - * Returns the name of this node. - * - * @return The name of this node - */ - public String getName() { - return name; - } - - /** - * Returns the value of this node. - * - * @return The value of this node - */ - public String getValue() { - return value; - } - - /** - * Returns the value of this node. If the node does not have a value, the - * given default value is returned. - * - *@param defaultValue - * The default value to return if the node does not have a value - * @return The value of this node - */ - public String getValue(String defaultValue) { - return (value == null) ? defaultValue : value; - } - - /** - * Creates a {@link Document} from this node and all its child nodes. - * - * @return The {@link Document} created from this node - */ - public Document getDocument() { - DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance(); - try { - DocumentBuilder documentBuilder = documentBuilderFactory.newDocumentBuilder(); - Document document = documentBuilder.newDocument(); - Element rootElement = document.createElement(name); - document.appendChild(rootElement); - addChildren(rootElement); - return document; - } catch (ParserConfigurationException e) { - } - return null; - } - - /** - * Appends all children of this node to the specified {@link Element}. If a - * node has a value that is not null the value is appended as a - * text node. - * - * @param rootElement - * The element to attach this node's children to - */ - private void addChildren(Element rootElement) { - for (SimpleXML child : children) { - Element childElement = rootElement.getOwnerDocument().createElement(child.name); - rootElement.appendChild(childElement); - if (child.value != null) { - Text childText = rootElement.getOwnerDocument().createTextNode(child.value); - childElement.appendChild(childText); - } else { - child.addChildren(childElement); - } - } - } - - /** - * Creates a SimpleXML node from the specified {@link Document}. The - * SimpleXML node of the document's top-level node is returned. - * - * @param document - * The {@link Document} to create a SimpleXML node from - * @return The SimpleXML node created from the document's top-level node - */ - public static SimpleXML fromDocument(Document document) { - SimpleXML xmlDocument = new SimpleXML(document.getFirstChild().getNodeName()); - document.normalizeDocument(); - return addDocumentChildren(xmlDocument, document.getFirstChild()); - } - - /** - * Appends the child nodes of the specified {@link Document} to this node. - * Text nodes are converted into a node's value. - * - * @param xmlDocument - * The SimpleXML node to append the child nodes to - * @param document - * The document whose child nodes to append - * @return The SimpleXML node the child nodes were appended to - */ - private static SimpleXML addDocumentChildren(SimpleXML xmlDocument, Node document) { - NodeList childNodes = document.getChildNodes(); - for (int childIndex = 0, childCount = childNodes.getLength(); childIndex < childCount; childIndex++) { - Node childNode = childNodes.item(childIndex); - if ((childNode.getChildNodes().getLength() == 1) && (childNode.getFirstChild().getNodeName().equals("#text"))) { - xmlDocument.append(childNode.getNodeName(), childNode.getFirstChild().getNodeValue()); - } else { - if (!childNode.getNodeName().equals("#text") || (childNode.getChildNodes().getLength() != 0)) { - SimpleXML newXML = xmlDocument.append(childNode.getNodeName()); - addDocumentChildren(newXML, childNode); - } - } - } - return xmlDocument; - } - -} diff --git a/src/main/java/de/todesbaum/util/xml/XML.java b/src/main/java/de/todesbaum/util/xml/XML.java deleted file mode 100644 index 8b6b259..0000000 --- a/src/main/java/de/todesbaum/util/xml/XML.java +++ /dev/null @@ -1,179 +0,0 @@ -/* - * jSite - XML.java - Copyright © 2006–2012 David Roden - * - * This program is free software; you can redistribute it and/or modify it under - * the terms of the GNU General Public License as published by the Free Software - * Foundation; either version 2 of the License, or (at your option) any later - * version. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS - * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more - * details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., 59 Temple - * Place - Suite 330, Boston, MA 02111-1307, USA. - */ - -package de.todesbaum.util.xml; - -import java.io.ByteArrayInputStream; -import java.io.ByteArrayOutputStream; -import java.io.IOException; -import java.io.InputStreamReader; -import java.io.OutputStreamWriter; -import java.nio.charset.Charset; - -import javax.xml.parsers.DocumentBuilder; -import javax.xml.parsers.DocumentBuilderFactory; -import javax.xml.parsers.ParserConfigurationException; -import javax.xml.transform.Result; -import javax.xml.transform.Source; -import javax.xml.transform.Transformer; -import javax.xml.transform.TransformerConfigurationException; -import javax.xml.transform.TransformerException; -import javax.xml.transform.TransformerFactory; -import javax.xml.transform.dom.DOMResult; -import javax.xml.transform.dom.DOMSource; -import javax.xml.transform.stream.StreamResult; -import javax.xml.transform.stream.StreamSource; - -import org.w3c.dom.Document; - - -/** - * Contains method to transform DOM XML trees to byte arrays and vice versa. - * - * @author David Roden <droden@gmail.com> - * @version $Id:XML.java 221 2006-03-06 14:46:49Z bombe $ - */ -public class XML { - - /** Cached document builder factory. */ - private static DocumentBuilderFactory documentBuilderFactory = null; - - /** Cached document builder. */ - private static DocumentBuilder documentBuilder = null; - - /** Cached transformer factory. */ - private static TransformerFactory transformerFactory = null; - - /** Does nothing. */ - private XML() { - } - - /** - * Returns a document builder factory. If possible the cached instance will be returned. - * - * @return A document builder factory - */ - private static DocumentBuilderFactory getDocumentBuilderFactory() { - if (documentBuilderFactory != null) { - return documentBuilderFactory; - } - documentBuilderFactory = DocumentBuilderFactory.newInstance(); - return documentBuilderFactory; - } - - /** - * Returns a document builder. If possible the cached instance will be returned. - * - * @return A document builder - */ - private static DocumentBuilder getDocumentBuilder() { - if (documentBuilder != null) { - return documentBuilder; - } - try { - documentBuilder = getDocumentBuilderFactory().newDocumentBuilder(); - } catch (ParserConfigurationException e) { - } - return documentBuilder; - } - - /** - * Returns a transformer factory. If possible the cached instance will be returned. - * - * @return A transformer factory - */ - private static TransformerFactory getTransformerFactory() { - if (transformerFactory != null) { - return transformerFactory; - } - transformerFactory = TransformerFactory.newInstance(); - return transformerFactory; - } - - /** - * Creates a new XML document. - * - * @return A new XML document - */ - public static Document createDocument() { - return getDocumentBuilder().newDocument(); - } - - /** - * Transforms the DOM XML document into a byte array. - * - * @param document - * The document to transform - * @return The byte array containing the XML representation - */ - public static byte[] transformToByteArray(Document document) { - ByteArrayOutputStream byteOutput = new ByteArrayOutputStream(); - OutputStreamWriter converter = new OutputStreamWriter(byteOutput, Charset.forName("UTF-8")); - Result transformResult = new StreamResult(converter); - Source documentSource = new DOMSource(document); - try { - Transformer transformer = getTransformerFactory().newTransformer(); - transformer.transform(documentSource, transformResult); - byteOutput.close(); - return byteOutput.toByteArray(); - } catch (IOException ioe1) { - } catch (TransformerConfigurationException tce1) { - } catch (TransformerException te1) { - } finally { - try { - byteOutput.close(); - } catch (IOException ioe1) { - } - } - return null; - } - - /** - * Transforms the byte array into a DOM XML document. - * - * @param data - * The byte array to parse - * @return The DOM XML document - */ - public static Document transformToDocument(byte[] data) { - ByteArrayInputStream byteInput = new ByteArrayInputStream(data); - InputStreamReader converter = new InputStreamReader(byteInput, Charset.forName("UTF-8")); - Source xmlSource = new StreamSource(converter); - Result xmlResult = new DOMResult(); - try { - Transformer transformer = getTransformerFactory().newTransformer(); - transformer.transform(xmlSource, xmlResult); - return (Document) ((DOMResult) xmlResult).getNode(); - } catch (TransformerConfigurationException tce1) { - } catch (TransformerException te1) { - } finally { - if (byteInput != null) - try { - byteInput.close(); - } catch (IOException ioe1) { - } - if (converter != null) - try { - converter.close(); - } catch (IOException ioe1) { - } - } - return null; - } - -} -- 2.7.4