*/
public class TemplateSet {
- 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 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 List fTemplates = new ArrayList();
- private List fTemplates= new ArrayList();
private String fTemplateTag;
-
- private static final int TEMPLATE_PARSE_EXCEPTION= 10002;
- private static final int TEMPLATE_IO_EXCEPTION= 10005;
+
+ private static final int TEMPLATE_PARSE_EXCEPTION = 10002;
+
+ private static final int TEMPLATE_IO_EXCEPTION = 10005;
+
private ContextTypeRegistry fRegistry;
-
+
public TemplateSet(String templateTag, ContextTypeRegistry registry) {
- fTemplateTag= templateTag;
- fRegistry= registry;
+ fTemplateTag = templateTag;
+ fRegistry = registry;
}
-
+
/**
* Convenience method for reading templates from a file.
*
* @see #addFromStream(InputStream, boolean, boolean, ResourceBundle)
* @throws CoreException
*/
- public void addFromFile(File file, boolean allowDuplicates, ResourceBundle bundle) throws CoreException {
- InputStream stream= null;
+ public void addFromFile(File file, boolean allowDuplicates,
+ ResourceBundle bundle) throws CoreException {
+ InputStream stream = null;
try {
- stream= new FileInputStream(file);
+ stream = new FileInputStream(file);
addFromStream(stream, allowDuplicates, false, bundle);
} catch (IOException e) {
try {
if (stream != null)
stream.close();
- } catch (IOException e) {}
- }
+ } catch (IOException e) {
+ }
+ }
}
-
+
public String getTemplateTag() {
return fTemplateTag;
}
-
/**
* Reads templates from a XML stream and adds them to the templates
* @param doTranslations
* @see #addFromStream(InputStream, boolean, boolean, ResourceBundle)
* @throws CoreException
- */
- public void addFromStream(InputStream stream, boolean allowDuplicates, boolean doTranslations, ResourceBundle bundle) throws CoreException {
+ */
+ public void addFromStream(InputStream stream, boolean allowDuplicates,
+ boolean doTranslations, ResourceBundle bundle) throws CoreException {
try {
- DocumentBuilderFactory factory= DocumentBuilderFactory.newInstance();
- DocumentBuilder parser= factory.newDocumentBuilder();
- Document document= parser.parse(new InputSource(stream));
-
- NodeList elements= document.getElementsByTagName(getTemplateTag());
-
- int count= elements.getLength();
- for (int i= 0; i != count; i++) {
- Node node= elements.item(i);
- NamedNodeMap attributes= node.getAttributes();
+ DocumentBuilderFactory factory = DocumentBuilderFactory
+ .newInstance();
+ DocumentBuilder parser = factory.newDocumentBuilder();
+ Document document = parser.parse(new InputSource(stream));
+
+ NodeList elements = document.getElementsByTagName(getTemplateTag());
+
+ 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 name = getAttributeValue(attributes, NAME_ATTRIBUTE);
+ String description = getAttributeValue(attributes,
+ DESCRIPTION_ATTRIBUTE);
if (name == null || description == null)
continue;
-
+
if (doTranslations) {
- description= translateString(description, bundle);
- }
- String context= getAttributeValue(attributes, CONTEXT_ATTRIBUTE);
+ description = translateString(description, bundle);
+ }
+ String context = getAttributeValue(attributes,
+ CONTEXT_ATTRIBUTE);
if (name == null || description == null || context == null)
- throw new SAXException(JavaTemplateMessages.getString("TemplateSet.error.missing.attribute")); //$NON-NLS-1$
+ throw new SAXException(JavaTemplateMessages
+ .getString("TemplateSet.error.missing.attribute")); //$NON-NLS-1$
- StringBuffer buffer= new StringBuffer();
- NodeList children= node.getChildNodes();
- for (int j= 0; j != children.getLength(); j++) {
- String value= children.item(j).getNodeValue();
+ 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();
+ String pattern = buffer.toString().trim();
if (doTranslations) {
- pattern= translateString(pattern, bundle);
- }
+ pattern = translateString(pattern, bundle);
+ }
+
+ Template template = new Template(name, description, context,
+ pattern);
- Template template= new Template(name, description, context, pattern);
-
- String message= validateTemplate(template);
+ String message = validateTemplate(template);
if (message == null) {
if (!allowDuplicates) {
- Template[] templates= getTemplates(name);
- for (int k= 0; k < templates.length; k++) {
+ Template[] templates = getTemplates(name);
+ for (int k = 0; k < templates.length; k++) {
remove(templates[k]);
}
}
- add(template);
+ add(template);
} else {
throwReadException(null);
}
throwReadException(e);
}
}
-
+
private String translateString(String str, ResourceBundle bundle) {
- int idx= str.indexOf('%');
+ int idx = str.indexOf('%');
if (idx == -1) {
return str;
}
- StringBuffer buf= new StringBuffer();
- int k= 0;
+ StringBuffer buf = new StringBuffer();
+ int k = 0;
while (idx != -1) {
buf.append(str.substring(k, idx));
- for (k= idx + 1; k < str.length() && !Character.isWhitespace(str.charAt(k)); k++) {
+ for (k = idx + 1; k < str.length()
+ && !Character.isWhitespace(str.charAt(k)); k++) {
// loop
}
- String key= str.substring(idx + 1, k);
+ String key = str.substring(idx + 1, k);
buf.append(getBundleString(key, bundle));
- idx= str.indexOf('%', k);
+ idx = str.indexOf('%', k);
}
buf.append(str.substring(k));
return buf.toString();
}
-
+
private String getBundleString(String key, ResourceBundle bundle) {
if (bundle != null) {
try {
}
protected String validateTemplate(Template template) {
- TemplateContextType type= fRegistry.getContextType(template.getContextTypeId());
+ TemplateContextType type = fRegistry.getContextType(template
+ .getContextTypeId());
if (type == null) {
return "Unknown context type: " + template.getContextTypeId(); //$NON-NLS-1$
}
return e.getMessage();
}
}
-
+
private String getAttributeValue(NamedNodeMap attributes, String name) {
- Node node= attributes.getNamedItem(name);
+ Node node = attributes.getNamedItem(name);
- return node == null
- ? null
- : node.getNodeValue();
+ return node == null ? null : node.getNodeValue();
}
/**
* @see #saveToStream(OutputStream)
*/
public void saveToFile(File file) throws CoreException {
- OutputStream stream= null;
+ OutputStream stream = null;
try {
- stream= new FileOutputStream(file);
+ stream = new FileOutputStream(file);
saveToStream(stream);
} catch (IOException e) {
try {
if (stream != null)
stream.close();
- } catch (IOException e) {}
+ } 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();
+ DocumentBuilderFactory factory = DocumentBuilderFactory
+ .newInstance();
+ DocumentBuilder builder = factory.newDocumentBuilder();
+ Document document = builder.newDocument();
- Node root= document.createElement("templates"); //$NON-NLS-1$
+ Node root = document.createElement("templates"); //$NON-NLS-1$
document.appendChild(root);
-
- for (int i= 0; i != fTemplates.size(); i++) {
- Template template= (Template) fTemplates.get(i);
-
- Node node= document.createElement(getTemplateTag());
+
+ for (int i = 0; i != fTemplates.size(); i++) {
+ Template template = (Template) fTemplates.get(i);
+
+ Node node = document.createElement(getTemplateTag());
root.appendChild(node);
-
- NamedNodeMap attributes= node.getAttributes();
-
- Attr name= document.createAttribute(NAME_ATTRIBUTE);
+
+ NamedNodeMap attributes = node.getAttributes();
+
+ Attr name = document.createAttribute(NAME_ATTRIBUTE);
name.setValue(template.getName());
attributes.setNamedItem(name);
-
- Attr description= document.createAttribute(DESCRIPTION_ATTRIBUTE);
+
+ Attr description = document
+ .createAttribute(DESCRIPTION_ATTRIBUTE);
description.setValue(template.getDescription());
attributes.setNamedItem(description);
-
- Attr context= document.createAttribute(CONTEXT_ATTRIBUTE);
+
+ Attr context = document.createAttribute(CONTEXT_ATTRIBUTE);
context.setValue(template.getContextTypeId());
- attributes.setNamedItem(context);
-
- Text pattern= document.createTextNode(template.getPattern());
- node.appendChild(pattern);
- }
-
-
- Transformer transformer=TransformerFactory.newInstance().newTransformer();
+ attributes.setNamedItem(context);
+
+ Text pattern = document.createTextNode(template.getPattern());
+ node.appendChild(pattern);
+ }
+
+ Transformer transformer = TransformerFactory.newInstance()
+ .newTransformer();
transformer.setOutputProperty(OutputKeys.METHOD, "xml"); //$NON-NLS-1$
transformer.setOutputProperty(OutputKeys.ENCODING, "UTF-8"); //$NON-NLS-1$
DOMSource source = new DOMSource(document);
throwWriteException(e);
} catch (TransformerException e) {
throwWriteException(e);
- }
+ }
}
private static void throwReadException(Throwable t) throws CoreException {
int code;
if (t instanceof SAXException)
- code= TEMPLATE_PARSE_EXCEPTION;
+ code = TEMPLATE_PARSE_EXCEPTION;
else
- code= TEMPLATE_IO_EXCEPTION;
-// IStatus status= JavaUIStatus.createError(code, TemplateMessages.getString("TemplateSet.error.read"), t); //$NON-NLS-1$
-// throw new JavaUIException(status);
- throw new CoreException(new Status(IStatus.ERROR, "org.eclipse.jface.text", code, JavaTemplateMessages.getString("TemplateSet.error.read"), t)); //$NON-NLS-1$ //$NON-NLS-2$
+ code = TEMPLATE_IO_EXCEPTION;
+ // IStatus status= JavaUIStatus.createError(code,
+ // TemplateMessages.getString("TemplateSet.error.read"), t);
+ // //$NON-NLS-1$
+ // throw new JavaUIException(status);
+ throw new CoreException(
+ new Status(
+ IStatus.ERROR,
+ "org.eclipse.jface.text", code, JavaTemplateMessages.getString("TemplateSet.error.read"), t)); //$NON-NLS-1$ //$NON-NLS-2$
}
-
+
private static void throwWriteException(Throwable t) throws CoreException {
-// IStatus status= JavaUIStatus.createError(IJavaStatusConstants.TEMPLATE_IO_EXCEPTION,
-// TemplateMessages.getString("TemplateSet.error.write"), t); //$NON-NLS-1$
-// throw new JavaUIException(status);
- throw new CoreException(new Status(IStatus.ERROR, "org.eclipse.jface.text", TEMPLATE_IO_EXCEPTION, JavaTemplateMessages.getString("TemplateSet.error.write"), t)); //$NON-NLS-1$ //$NON-NLS-2$
+ // IStatus status=
+ // JavaUIStatus.createError(IJavaStatusConstants.TEMPLATE_IO_EXCEPTION,
+ // TemplateMessages.getString("TemplateSet.error.write"), t);
+ // //$NON-NLS-1$
+ // throw new JavaUIException(status);
+ throw new CoreException(
+ new Status(
+ IStatus.ERROR,
+ "org.eclipse.jface.text", TEMPLATE_IO_EXCEPTION, JavaTemplateMessages.getString("TemplateSet.error.write"), t)); //$NON-NLS-1$ //$NON-NLS-2$
}
/**
public void add(Template template) {
if (exists(template))
return; // ignore duplicate
-
+
fTemplates.add(template);
}
if (template.equals(anotherTemplate))
return true;
}
-
+
return false;
}
-
+
/**
* Removes a template to the set.
- */
+ */
public void remove(Template template) {
fTemplates.remove(template);
}
/**
* Empties the set.
- */
+ */
public void clear() {
fTemplates.clear();
}
-
+
/**
* 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();
+ 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()]);
}
-
+
/**
* Returns the first templates with the given name.
*/
public Template getFirstTemplate(String name) {
- for (Iterator iterator= fTemplates.iterator(); iterator.hasNext();) {
- Template curr= (Template) iterator.next();
+ for (Iterator iterator = fTemplates.iterator(); iterator.hasNext();) {
+ Template curr = (Template) iterator.next();
if (curr.getName().equals(name)) {
return curr;
}
}
return null;
- }
-
-}
+ }
+}
git://git.phpeclipse.com / phpeclipse.git / blobdiff