org.netbeans.modules.maven.htmlui.MavenUtilities Maven / Gradle / Ivy
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* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.netbeans.modules.maven.htmlui;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.io.StringReader;
import java.nio.file.NoSuchFileException;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import javax.xml.transform.OutputKeys;
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.DOMSource;
import javax.xml.transform.stream.StreamResult;
import org.w3c.dom.Document;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;
import org.netbeans.modules.maven.api.FileUtilities;
final class MavenUtilities {
private static final Logger LOG = Logger.getLogger(MavenUtilities.class.getName());
private static final String DEFINITION = "android.sdk.path";
private static final String NBDEFINITION = "netbeans.installation";
private static final String MOEDEFINITION = "moe.launcher.simulators";
private static final String ROBOVMDEFINITION = "robovm.iosDeviceName";
static final String HEADER_XML = "\n";
static final String HEADER_SETTINGS = "\n";
static final String FOOTER_SETTINGS = " \n";
private final File settings;
MavenUtilities(File settings) {
this.settings = settings;
}
String readAndroidSdkPath() {
return readProperty(DEFINITION);
}
private String readProperty(final String tag) {
try {
if (!this.settings.isFile()) {
return null;
}
DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
DocumentBuilder dBuilder;
dBuilder = dbFactory.newDocumentBuilder();
Document settingsDoc = dBuilder.parse(this.settings);
NodeList elementsByTagName = settingsDoc.getElementsByTagName(tag);
if (elementsByTagName.getLength() >0) return elementsByTagName.item(0).getTextContent();
return null;
} catch (NoSuchFileException ex) {
LOG.log(Level.FINE, "Cannot find " + settings, ex);
return null;
} catch (IOException ex) {
LOG.log(Level.INFO, "Cannot read " + settings, ex);
return null;
} catch (ParserConfigurationException ex) {
LOG.log(Level.INFO, "Cannot read " + settings, ex);
return null;
} catch (SAXException ex) {
LOG.log(Level.INFO, "Cannot read " + settings, ex);
return null;
}
}
void writeAndroidSdkPath(String path) {
writeProperty("android.sdk.path", path);
}
private void writeProperty(String name, String value) {
try {
String dump;
if (settings.exists()) {
DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
DocumentBuilder dBuilder;
dBuilder = dbFactory.newDocumentBuilder();
Document settingsDoc = dBuilder.parse(this.settings);
settingsDoc.getDocumentElement().normalize();
NodeList profilesNode = settingsDoc.getElementsByTagName("profiles");
Node parent = null;
if (profilesNode.getLength() > 0) {
parent = profilesNode.item(0);
} else {
parent = settingsDoc.createElement("profiles");
settingsDoc.getDocumentElement().appendChild(parent);
}
Document doc = parent.getOwnerDocument();
NodeList profiles = parent.getChildNodes();
for (int i = 0; i < profiles.getLength();) {
Node profileNode = profiles.item(i);
if (name.equals(profileId(profileNode))) {
parent.removeChild(profileNode);
} else {
i++;
}
}
Node fragmentNode = DocumentBuilderFactory
.newInstance()
.newDocumentBuilder().parse(
new InputSource(new StringReader(singleProfile(name, value))))
.getDocumentElement();
fragmentNode = doc.importNode(fragmentNode, true);
parent.appendChild(fragmentNode);
doc.getDocumentElement().normalize();
TransformerFactory transformerFactory = TransformerFactory.newInstance();
Transformer transformer = transformerFactory.newTransformer();
DOMSource source = new DOMSource(settingsDoc);
StreamResult result = new StreamResult(settings);
transformer.setOutputProperty(OutputKeys.INDENT, "yes");
transformer.transform(source, result);
} else {
settings.getParentFile().mkdirs();
dump = HEADER_XML + HEADER_SETTINGS
+ " \n"
+ singleProfile(name, value)
+ " \n"
+ FOOTER_SETTINGS;
FileWriter w = new FileWriter(settings);
w.write(dump);
w.close();
}
} catch (IOException ex) {
LOG.log(Level.INFO, "Cannot modify " + settings, ex);
} catch (ParserConfigurationException ex) {
LOG.log(Level.INFO, "Cannot modify " + settings, ex);
} catch (SAXException ex) {
LOG.log(Level.INFO, "Cannot modify " + settings, ex);
} catch (TransformerConfigurationException ex) {
LOG.log(Level.INFO, "Cannot modify " + settings, ex);
} catch (TransformerException ex) {
LOG.log(Level.INFO, "Cannot modify " + settings, ex);
}
}
static MavenUtilities getDefault() {
return new MavenUtilities(FileUtilities.getUserSettingsFile(true));
}
private static String singleProfile(String name, String path) {
return " \n"
+ " " + name + " \n"
+ " \n"
+ " \n"
+ " !" + name + " \n"
+ " \n"
+ " \n"
+ " \n"
+ " <" + name + ">" + path + "\n"
+ " \n"
+ " \n";
}
private static String profileId(Node profile) {
NodeList children = profile.getChildNodes();
for (int i = 0; i < children.getLength(); i++) {
Node ch = children.item(i);
if (ch.getNodeName().equals("id")) {
return ch.getTextContent();
}
}
return null;
}
void writeNetBeansInstallation(String path) {
writeProperty(NBDEFINITION, path);
}
String readNetBeansInstallation() {
return readProperty(NBDEFINITION);
}
void writeMoeDevice(String id) {
writeProperty(MOEDEFINITION, id);
}
String readMoeDevice() {
return readProperty(MOEDEFINITION);
}
void writeRobovmDeviceName(String name) {
writeProperty(ROBOVMDEFINITION, name);
}
}
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