+++ /dev/null
-/*
- * (c) Copyright IBM Corp. 2000, 2001.
- * All Rights Reserved.
- */
-package net.sourceforge.phpeclipse.obfuscator;
-
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-import java.util.HashMap;
-import java.util.Iterator;
-
-import javax.xml.parsers.DocumentBuilder;
-import javax.xml.parsers.DocumentBuilderFactory;
-import javax.xml.parsers.ParserConfigurationException;
-
-import net.sourceforge.phpeclipse.PHPeclipsePlugin;
-
-import org.apache.xml.serialize.OutputFormat;
-import org.apache.xml.serialize.Serializer;
-import org.apache.xml.serialize.SerializerFactory;
-import org.eclipse.core.runtime.CoreException;
-import org.w3c.dom.Document;
-import org.w3c.dom.NamedNodeMap;
-import org.w3c.dom.Node;
-import org.w3c.dom.NodeList;
-import org.w3c.dom.Text;
-import org.xml.sax.InputSource;
-import org.xml.sax.SAXException;
-
-/**
- * <code>ObfuscatorIgnoreSet</code> manages a collection of templates and makes them
- * persistent.
- */
-public class ObfuscatorIgnoreSet {
-
- // private static class TemplateComparator implements Comparator {
- // public int compare(Object arg0, Object arg1) {
- // if (arg0 == arg1)
- // return 0;
- //
- // if (arg0 == null)
- // return -1;
- //
- // Template template0= (Template) arg0;
- // Template template1= (Template) arg1;
- //
- // return template0.getName().compareTo(template1.getName());
- // }
- // }
-
- private static final String TEMPLATE_TAG = "ignore"; //$NON-NLS-1$
- // private static final String NAME_ATTRIBUTE= "name"; //$NON-NLS-1$
- // private static final String DESCRIPTION_ATTRIBUTE= "description"; //$NON-NLS-1$
- // private static final String CONTEXT_ATTRIBUTE= "context"; //$NON-NLS-1$
- // private static final String ENABLED_ATTRIBUTE= "enabled"; //$NON-NLS-1$
-
- // private List fTemplates= new ArrayList();
- private HashMap fIdentifierMap = new HashMap();
- // private Comparator fTemplateComparator= new TemplateComparator();
- // private Template[] fSortedTemplates= new Template[0];
-
- /**
- * Convenience method for reading templates from a file.
- *
- * @see #addFromStream(InputStream)
- */
- public void addFromFile(File file) throws CoreException {
- InputStream stream = null;
-
- try {
- stream = new FileInputStream(file);
- addFromStream(stream);
-
- } catch (IOException e) {
- throwReadException(e);
-
- } finally {
- try {
- if (stream != null)
- stream.close();
- } catch (IOException e) {
- }
- }
- }
-
- /**
- * Reads templates from a XML stream and adds them to the template set.
- */
- public void addFromStream(InputStream stream) throws CoreException {
- try {
- DocumentBuilderFactory factory =
- DocumentBuilderFactory.newInstance();
- DocumentBuilder parser = factory.newDocumentBuilder();
- Document document = parser.parse(new InputSource(stream));
- NodeList elements = document.getElementsByTagName(TEMPLATE_TAG);
-
- int count = elements.getLength();
- for (int i = 0; i != count; i++) {
- Node node = elements.item(i);
- NamedNodeMap attributes = node.getAttributes();
-
- if (attributes == null)
- continue;
-
- // String name= getAttributeValue(attributes, NAME_ATTRIBUTE);
- // String description= getAttributeValue(attributes, DESCRIPTION_ATTRIBUTE);
- // String context= getAttributeValue(attributes, CONTEXT_ATTRIBUTE);
- // Node enabledNode= attributes.getNamedItem(ENABLED_ATTRIBUTE);
-
- // if (name == null || description == null || context == null)
- // throw new SAXException(ObfuscatorMessages.getString("TemplateSet.error.missing.attribute")); //$NON-NLS-1$
-
- // boolean enabled= true; //(enabledNode == null) || (enabledNode.getNodeValue().equals("true")); //$NON-NLS-1$
-
- StringBuffer buffer = new StringBuffer();
- NodeList children = node.getChildNodes();
- for (int j = 0; j != children.getLength(); j++) {
- String value = children.item(j).getNodeValue();
- if (value != null)
- buffer.append(value);
- }
- String pattern = buffer.toString().trim();
- fIdentifierMap.put(pattern, new PHPIdentifier(pattern, PHPIdentifier.VARIABLE) );
- // Template template= new Template(name, description, context, pattern);
- // template.setEnabled(enabled);
- // add(template);
- }
-
- // sort();
-
- } catch (ParserConfigurationException e) {
- throwReadException(e);
- } catch (IOException e) {
- throwReadException(e);
- } catch (SAXException e) {
- throwReadException(e);
- }
- }
-
- private String getAttributeValue(NamedNodeMap attributes, String name) {
- Node node = attributes.getNamedItem(name);
-
- return node == null ? null : node.getNodeValue();
- }
-
- /**
- * Convenience method for saving to a file.
- *
- * @see #saveToStream(OutputStream)
- */
- public void saveToFile(File file) throws CoreException {
- OutputStream stream = null;
-
- try {
- stream = new FileOutputStream(file);
- saveToStream(stream);
- } catch (IOException e) {
- throwWriteException(e);
-
- } finally {
- try {
- if (stream != null)
- stream.close();
- } catch (IOException e) {
- }
- }
- }
-
- /**
- * Saves the template set as XML.
- */
- public void saveToStream(OutputStream stream) throws CoreException {
- try {
- DocumentBuilderFactory factory =
- DocumentBuilderFactory.newInstance();
- DocumentBuilder builder = factory.newDocumentBuilder();
- Document document = builder.newDocument();
-
- Node root = document.createElement("obfuscator"); // $NON-NLS-1$ //$NON-NLS-1$
- document.appendChild(root);
- Iterator iter = fIdentifierMap.keySet().iterator();
- while (iter.hasNext()) {
- // for (int i= 0; i != fTemplates.size(); i++) {
- // Template template= (Template) fTemplates.get(i);
-
- Node node = document.createElement("ignore"); // $NON-NLS-1$ //$NON-NLS-1$
- root.appendChild(node);
-
- // NamedNodeMap attributes= node.getAttributes();
- //
- // Attr name= document.createAttribute(NAME_ATTRIBUTE);
- // name.setValue(template.getName());
- // attributes.setNamedItem(name);
- //
- // Attr description= document.createAttribute(DESCRIPTION_ATTRIBUTE);
- // description.setValue(template.getDescription());
- // attributes.setNamedItem(description);
- //
- // Attr context= document.createAttribute(CONTEXT_ATTRIBUTE);
- // context.setValue(template.getContextTypeName());
- // attributes.setNamedItem(context);
- //
- // Attr enabled= document.createAttribute(ENABLED_ATTRIBUTE);
- // enabled.setValue(template.isEnabled() ? "true" : "false"); //$NON-NLS-1$ //$NON-NLS-2$
- // attributes.setNamedItem(enabled);
-
- Text pattern = document.createTextNode((String) iter.next());
- node.appendChild(pattern);
- }
-
- OutputFormat format = new OutputFormat();
- format.setPreserveSpace(true);
- Serializer serializer = SerializerFactory.getSerializerFactory("xml").makeSerializer(stream, format); //$NON-NLS-1$
- serializer.asDOMSerializer().serialize(document);
-
- } catch (ParserConfigurationException e) {
- throwWriteException(e);
- } catch (IOException e) {
- throwWriteException(e);
- }
- }
-
- private static void throwReadException(Throwable t) throws CoreException {
- PHPeclipsePlugin.log(t);
- // IStatus status= new JavaUIStatus(JavaStatusConstants.TEMPLATE_IO_EXCEPTION,
- // ObfuscatorMessages.getString("TemplateSet.error.read"), t); //$NON-NLS-1$
- // throw new JavaUIException(status);
- }
-
- private static void throwWriteException(Throwable t) throws CoreException {
- PHPeclipsePlugin.log(t);
- // IStatus status= new JavaUIStatus(JavaStatusConstants.TEMPLATE_IO_EXCEPTION,
- // ObfuscatorMessages.getString("TemplateSet.error.write"), t); //$NON-NLS-1$
- // throw new JavaUIException(status);
- }
-
- /**
- * Adds a template to the set.
- */
- // public void add(Template template) {
- // if (exists(template))
- // return; // ignore duplicate
- //
- // fTemplates.add(template);
- // sort();
- // }
-
- // private boolean exists(Template template) {
- // for (Iterator iterator = fTemplates.iterator(); iterator.hasNext();) {
- // Template anotherTemplate = (Template) iterator.next();
- //
- // if (template.equals(anotherTemplate))
- // return true;
- // }
- //
- // return false;
- // }
- //
- // /**
- // * Removes a template to the set.
- // */
- // public void remove(Template template) {
- // fTemplates.remove(template);
- // sort();
- // }
- //
- /**
- * Empties the set.
- */
- public void clear() {
- fIdentifierMap.clear();
- // fTemplates.clear();
- // sort();
- }
- //
- // /**
- // * Returns all templates.
- // */
- // public Template[] getTemplates() {
- // return (Template[]) fTemplates.toArray(new Template[fTemplates.size()]);
- // }
-
- /**
- * Returns all templates with a given name.
- */
- // public Template[] getTemplates(String name) {
- // ArrayList res= new ArrayList();
- // for (Iterator iterator= fTemplates.iterator(); iterator.hasNext();) {
- // Template curr= (Template) iterator.next();
- // if (curr.getName().equals(name)) {
- // res.add(curr);
- // }
- // }
- // return (Template[]) res.toArray(new Template[res.size()]);
- // }
- //
- // private void sort() {
- // fSortedTemplates= (Template[]) fTemplates.toArray(new Template[fTemplates.size()]);
- // Arrays.sort(fSortedTemplates, fTemplateComparator);
- // }
-
- /**
- * @return
- */
- public HashMap getIdentifierMap() {
- return fIdentifierMap;
- }
-
-}
git://secure.phpeclipse.com / phpeclipse.git / blobdiff