Revision 468 org.gvsig.scripting/trunk/org.gvsig.scripting/org.gvsig.scripting.lib/org.gvsig.scripting.lib.impl/src/main/java/org/gvsig/scripting/impl/DefaultScriptingManager.java
| DefaultScriptingManager.java | ||
|---|---|---|
| 1 | 1 |
package org.gvsig.scripting.impl; |
| 2 | 2 |
|
| 3 |
import java.io.BufferedReader; |
|
| 4 | 3 |
import java.io.File; |
| 5 |
import java.io.FileNotFoundException; |
|
| 6 |
import java.io.FileReader; |
|
| 7 |
import java.io.IOException; |
|
| 8 | 4 |
import java.util.ArrayList; |
| 5 |
import java.util.Collections; |
|
| 9 | 6 |
import java.util.HashMap; |
| 10 | 7 |
import java.util.Iterator; |
| 11 | 8 |
import java.util.List; |
| ... | ... | |
| 19 | 16 |
import javax.swing.ImageIcon; |
| 20 | 17 |
|
| 21 | 18 |
import org.apache.commons.io.FileUtils; |
| 19 |
import org.apache.commons.io.FilenameUtils; |
|
| 22 | 20 |
import org.gvsig.scripting.ScriptingBaseScript; |
| 23 | 21 |
import org.gvsig.scripting.ScriptingDialog; |
| 24 | 22 |
import org.gvsig.scripting.ScriptingFolder; |
| 25 | 23 |
import org.gvsig.scripting.ScriptingHelpManager; |
| 26 | 24 |
import org.gvsig.scripting.ScriptingManager; |
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import org.gvsig.scripting.ScriptingProject; |
|
| 28 | 25 |
import org.gvsig.scripting.ScriptingScript; |
| 29 | 26 |
import org.gvsig.scripting.ScriptingUnit; |
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import org.gvsig.tools.service.spi.ProviderFactory; |
|
| 30 | 28 |
import org.slf4j.Logger; |
| 31 | 29 |
import org.slf4j.LoggerFactory; |
| 32 | 30 |
|
| 33 | 31 |
public class DefaultScriptingManager implements ScriptingManager {
|
| 34 | 32 |
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public static class RegisterSystemFolder {
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|
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public String name; |
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public File folder; |
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|
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public RegisterSystemFolder(String name, File folder) {
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this.name = name; |
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this.folder = folder; |
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} |
|
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} |
|
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|
|
| 35 | 44 |
private static final Logger LOG = LoggerFactory |
| 36 | 45 |
.getLogger(DefaultScriptingManager.class); |
| 37 | 46 |
|
| 38 | 47 |
protected Map<String, ImageIcon> icons; |
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protected List<RegisterSystemFolder> systemFolders = new ArrayList<RegisterSystemFolder>();
|
|
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protected List<RegisterSystemFolder> systemFolders = new ArrayList<>(); |
|
| 40 | 49 |
protected ScriptEngineManager engineManager = null; |
| 41 | 50 |
private final SimpleBindings bindings = new SimpleBindings(); |
| 42 | 51 |
private ScriptingHelpManager helpManager = null; |
| 43 | 52 |
private List<String> unitTypes = null; |
| 44 | 53 |
private ClassLoader classLoader = null; |
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private List<File> libFolders = new ArrayList<File>();
|
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private List<File> libFolders = new ArrayList<>(); |
|
| 46 | 55 |
private File home = null; |
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private List<ScriptingFolder> alternativeUserFolders = new ArrayList<ScriptingFolder>(); |
|
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private List<ScriptingFolder> alternativeUserFolders = new ArrayList<>(); |
|
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private Map<String, String> extensionOfLanguage = null; |
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private Map<String, String> languageOfExtension = null; |
|
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private File packagesFolder; |
|
| 48 | 60 |
|
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public DefaultScriptingManager() {
|
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this.classLoader = getClass().getClassLoader(); |
| ... | ... | |
| 74 | 86 |
createFolder(new File(home, "lib")); |
| 75 | 87 |
} |
| 76 | 88 |
|
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@Override |
|
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public File getHomeFolder() {
|
| 78 | 91 |
if (!this.home.exists()) {
|
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createFolder(home); |
| ... | ... | |
| 82 | 95 |
return this.home; |
| 83 | 96 |
} |
| 84 | 97 |
|
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@Override |
|
| 85 | 99 |
public void setHomeFolder(File home) {
|
| 86 | 100 |
if (home == null) {
|
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this.home = new File(System.getProperty("user.home"), ".gvsig-scripting");
|
| ... | ... | |
| 106 | 120 |
private void showEnginesInfo(ScriptEngineManager mgr) {
|
| 107 | 121 |
if (LOG.isInfoEnabled()) {
|
| 108 | 122 |
List<ScriptEngineFactory> factories = mgr.getEngineFactories(); |
| 109 |
StringBuffer buffer = new StringBuffer();
|
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List<Object> values = new ArrayList<Object>();
|
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StringBuilder buffer = new StringBuilder();
|
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List<Object> values = new ArrayList<>(); |
|
| 111 | 125 |
buffer.append("Scripting engines available:");
|
| 112 | 126 |
for (ScriptEngineFactory factory : factories) {
|
| 113 | 127 |
|
| ... | ... | |
| 160 | 174 |
} |
| 161 | 175 |
|
| 162 | 176 |
protected ScriptEngine getEngine(String langName) {
|
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ScriptEngine engine = this.getEngineManager().getEngineByName(langName); |
|
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ScriptEngineManager manager = this.getEngineManager(); |
|
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ScriptEngine engine = manager.getEngineByName(langName); |
|
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engine.getBindings(ScriptContext.ENGINE_SCOPE).putAll(bindings); |
| 165 | 180 |
return engine; |
| 166 | 181 |
} |
| ... | ... | |
| 169 | 184 |
return this.icons.get(name); |
| 170 | 185 |
} |
| 171 | 186 |
|
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public Map<String, String> getSupportedLanguagesByExtension() {
|
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@Override |
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public String getEngineNameByLanguage(String langName) {
|
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List<ScriptEngineFactory> factories |
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= getEngineManager().getEngineFactories(); |
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Map<String, String> extToLang = new HashMap<String, String>(); |
|
| 176 | 191 |
|
| 177 | 192 |
for (ScriptEngineFactory factory : factories) {
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List<String> extNames = factory.getExtensions(); |
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for (String name : extNames) {
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extToLang.put(".".concat(name), factory.getLanguageName());
|
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if (factory.getLanguageName().equalsIgnoreCase(langName)) {
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return factory.getEngineName(); |
|
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} |
| 182 | 196 |
} |
| 183 |
|
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return extToLang; |
|
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return null; |
|
| 185 | 198 |
} |
| 186 | 199 |
|
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public Map<String, String> getExtensionsByLanguages() {
|
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Map<String, String> l = getSupportedLanguagesByExtension(); |
|
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Map<String, String> result = new HashMap<String, String>(); |
|
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Iterator<Map.Entry<String, String>> it = l.entrySet().iterator(); |
|
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while (it.hasNext()) {
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Map.Entry<String, String> pairs = it.next(); |
|
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result.put(pairs.getValue(), pairs.getKey()); |
|
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public ScriptEngine getEngineByLanguage(String langName) {
|
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List<ScriptEngineFactory> factories |
|
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= getEngineManager().getEngineFactories(); |
|
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|
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for (ScriptEngineFactory factory : factories) {
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if (factory.getLanguageName().equalsIgnoreCase(langName)) {
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return factory.getScriptEngine(); |
|
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} |
|
| 194 | 208 |
} |
| 195 |
return result;
|
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return null;
|
|
| 196 | 210 |
} |
| 197 | 211 |
|
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@Override |
|
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public boolean validateUnitId(ScriptingFolder folder, String id) {
|
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List<ScriptingUnit> units = folder.getUnits(); |
| 200 | 215 |
String fileName; |
| 201 | 216 |
String s[]; |
| 202 | 217 |
String extension; |
| 203 |
for (int i = 0; i < units.size(); i++) {
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fileName = (units.get(i)).getId(); |
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s = fileName.split("\\.");
|
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extension = null; |
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if (s.length > 1) {
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extension = "." + s[s.length - 1]; |
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fileName = fileName.substring(0, fileName.length() - extension.length()); |
|
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} |
|
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for (ScriptingUnit unit : units) {
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fileName = unit.getId(); |
|
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fileName = FilenameUtils.getBaseName(fileName); |
|
| 211 | 221 |
if (fileName.equals(id)) {
|
| 212 | 222 |
return false; |
| 213 | 223 |
} |
| ... | ... | |
| 215 | 225 |
return true; |
| 216 | 226 |
} |
| 217 | 227 |
|
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public static String getStringFromFile(String filename) {
|
|
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|
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BufferedReader b = null; |
|
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try {
|
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try {
|
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b = new BufferedReader(new FileReader(filename)); |
|
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} catch (FileNotFoundException e) {
|
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LOG.warn("Can't open file '" + filename + "'.", e);
|
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} |
|
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StringBuffer sb = new StringBuffer(); |
|
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String str; |
|
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try {
|
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while ((str = b.readLine()) != null) {
|
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sb.append(str); |
|
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sb.append('\n');
|
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} |
|
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} catch (IOException e) {
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LOG.warn("Can't read file '" + filename + "'.", e);
|
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} |
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return sb.toString(); |
|
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} finally {
|
|
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if (b != null) {
|
|
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try {
|
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b.close(); |
|
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} catch (IOException e) {
|
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LOG.warn("Can't close file '" + filename + "'", e);
|
|
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} |
|
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b = null; |
|
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} |
|
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} |
|
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} |
|
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|
|
| 250 | 228 |
public ScriptingScript createScript(ScriptingFolder folder, String id) {
|
| 251 | 229 |
return this.createScript(folder, id, null); |
| 252 | 230 |
} |
| ... | ... | |
| 285 | 263 |
return unit; |
| 286 | 264 |
} |
| 287 | 265 |
|
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public ScriptingProject createProject(ScriptingFolder folder, String id) {
|
|
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LOG.warn("Projects can't be implementeds");
|
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return null; |
|
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} |
|
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|
|
| 266 |
@Override |
|
| 293 | 267 |
public ScriptingBaseScript getScript(File file) {
|
| 294 | 268 |
ScriptingBaseScript script = (ScriptingBaseScript) this.getUnit(file); |
| 295 | 269 |
if (script == null) {
|
| ... | ... | |
| 298 | 272 |
return script; |
| 299 | 273 |
} |
| 300 | 274 |
|
| 275 |
@Override |
|
| 301 | 276 |
public ScriptingFolder getFolder(File file) {
|
| 302 | 277 |
ScriptingFolder folder = (ScriptingFolder) this.getUnit(file); |
| 303 | 278 |
if (folder == null) {
|
| ... | ... | |
| 307 | 282 |
} |
| 308 | 283 |
|
| 309 | 284 |
public ScriptingUnit getUnit(File file) {
|
| 310 |
ScriptingFolder folder = null;
|
|
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ScriptingUnit unit = null;
|
|
| 285 |
ScriptingFolder folder; |
|
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ScriptingUnit unit; |
|
| 312 | 287 |
|
| 313 | 288 |
if (file.isAbsolute()) {
|
| 314 | 289 |
folder = new DefaultScriptingFolder(null, this, file.getParentFile()); |
| ... | ... | |
| 330 | 305 |
return null; |
| 331 | 306 |
} |
| 332 | 307 |
|
| 308 |
@Override |
|
| 333 | 309 |
public ScriptingFolder getSystemFolder() {
|
| 334 | 310 |
return new SystemFolder(this); |
| 335 | 311 |
} |
| 336 | 312 |
|
| 313 |
@Override |
|
| 337 | 314 |
public ScriptingFolder getUserFolder() {
|
| 338 | 315 |
return new UserFolder(this, this.getRootUserFolder()); |
| 339 | 316 |
} |
| 340 | 317 |
|
| 318 |
@Override |
|
| 341 | 319 |
public ScriptingBaseScript getScript(String name) {
|
| 342 | 320 |
return (ScriptingBaseScript) findScript(null, name); |
| 343 | 321 |
} |
| ... | ... | |
| 349 | 327 |
if (name.trim().length() == 0) {
|
| 350 | 328 |
return null; |
| 351 | 329 |
} |
| 352 |
ScriptingUnit unit = null;
|
|
| 330 |
ScriptingUnit unit; |
|
| 353 | 331 |
if (folder == null) {
|
| 354 | 332 |
unit = findScript(this.getUserFolder(), name); |
| 355 | 333 |
if (unit != null) {
|
| ... | ... | |
| 376 | 354 |
return null; |
| 377 | 355 |
} |
| 378 | 356 |
|
| 357 |
@Override |
|
| 379 | 358 |
public File getRootUserFolder() {
|
| 380 | 359 |
return new File(this.getHomeFolder(), "scripts"); |
| 381 | 360 |
} |
| 382 | 361 |
|
| 362 |
@Override |
|
| 383 | 363 |
public void registerSystemFolder(String name, File folder) {
|
| 384 | 364 |
this.systemFolders.add(new RegisterSystemFolder(name, folder)); |
| 385 | 365 |
LOG.info("Register system folder name '" + name + "' folder " + folder.getAbsolutePath() + "'");
|
| ... | ... | |
| 390 | 370 |
return this.systemFolders; |
| 391 | 371 |
} |
| 392 | 372 |
|
| 373 |
@Override |
|
| 393 | 374 |
public List<ScriptingFolder> getAlternativeUserFolders() {
|
| 394 | 375 |
return this.alternativeUserFolders; |
| 395 | 376 |
} |
| 396 | 377 |
|
| 378 |
@Override |
|
| 397 | 379 |
public void addAlternativeUserFolder(File f, String name, String description) {
|
| 398 | 380 |
UserFolder x = new UserFolder(this, f); |
| 399 |
x.setName(name);
|
|
| 381 |
x.setName(name); |
|
| 400 | 382 |
x.setDescription(description); |
| 401 |
x.setId("UserFolder_"+this.alternativeUserFolders.size()+1);
|
|
| 383 |
x.setId("UserFolder_" + this.alternativeUserFolders.size() + 1);
|
|
| 402 | 384 |
this.alternativeUserFolders.add(x); |
| 403 | 385 |
} |
| 404 | 386 |
|
| 405 |
public static class RegisterSystemFolder {
|
|
| 406 |
|
|
| 407 |
public String name; |
|
| 408 |
public File folder; |
|
| 409 |
|
|
| 410 |
public RegisterSystemFolder(String name, File folder) {
|
|
| 411 |
this.name = name; |
|
| 412 |
this.folder = folder; |
|
| 387 |
@Override |
|
| 388 |
public String getExtensionOfLanguage(String langName) {
|
|
| 389 |
if (this.extensionOfLanguage == null) {
|
|
| 390 |
Map<String, String> extensionOfLanguage = new HashMap<>(); |
|
| 391 |
List<ScriptEngineFactory> factories = getEngineManager().getEngineFactories(); |
|
| 392 |
for (ScriptEngineFactory factory : factories) {
|
|
| 393 |
List<String> extensions = factory.getExtensions(); |
|
| 394 |
if (extensions != null && !extensions.isEmpty()) {
|
|
| 395 |
extensionOfLanguage.put( |
|
| 396 |
factory.getLanguageName().toLowerCase(), |
|
| 397 |
extensions.get(0).toLowerCase() |
|
| 398 |
); |
|
| 399 |
} |
|
| 400 |
} |
|
| 401 |
this.extensionOfLanguage = extensionOfLanguage; |
|
| 413 | 402 |
} |
| 403 |
if (langName == null) {
|
|
| 404 |
return null; |
|
| 405 |
} |
|
| 406 |
langName = langName.toLowerCase(); |
|
| 407 |
return this.extensionOfLanguage.get(langName); |
|
| 414 | 408 |
} |
| 415 | 409 |
|
| 416 |
public String getExtensionByLanguage(String langName) {
|
|
| 417 |
Map<String, String> extensions = getSupportedLanguagesByExtension(); |
|
| 418 |
Iterator<String> iterator = extensions.keySet().iterator(); |
|
| 419 |
String extension = null; |
|
| 420 |
String s = null; |
|
| 410 |
@Override |
|
| 411 |
public List<String> getSupportedLanguages() {
|
|
| 412 |
List<String> languages = new ArrayList<>(); |
|
| 421 | 413 |
|
| 422 |
while (iterator.hasNext()) {
|
|
| 423 |
extension = iterator.next(); |
|
| 424 |
s = extensions.get(extension); |
|
| 425 |
if (s.equalsIgnoreCase(langName)) {
|
|
| 426 |
return extension; |
|
| 427 |
} |
|
| 414 |
languages.addAll(this.extensionOfLanguage.keySet()); |
|
| 415 |
Collections.sort(languages); |
|
| 416 |
return languages; |
|
| 417 |
} |
|
| 428 | 418 |
|
| 419 |
public String getLanguageOfExtension(String extension) {
|
|
| 420 |
if (extension == null) {
|
|
| 421 |
return null; |
|
| 429 | 422 |
} |
| 430 |
|
|
| 431 |
return null; |
|
| 423 |
extension = extension.toLowerCase(); |
|
| 424 |
if (extension.startsWith(".")) {
|
|
| 425 |
extension = extension.substring(1); |
|
| 426 |
} |
|
| 427 |
if (this.languageOfExtension == null) {
|
|
| 428 |
Map<String, String> languageOfExtension = new HashMap<>(); |
|
| 429 |
List<ScriptEngineFactory> factories = getEngineManager().getEngineFactories(); |
|
| 430 |
for (ScriptEngineFactory factory : factories) {
|
|
| 431 |
List<String> extensions = factory.getExtensions(); |
|
| 432 |
if (extensions != null) {
|
|
| 433 |
for (String extension1 : extensions) {
|
|
| 434 |
languageOfExtension.put( |
|
| 435 |
extension1.toLowerCase(), |
|
| 436 |
factory.getLanguageName().toLowerCase() |
|
| 437 |
); |
|
| 438 |
} |
|
| 439 |
} |
|
| 440 |
} |
|
| 441 |
this.languageOfExtension = languageOfExtension; |
|
| 442 |
} |
|
| 443 |
return this.languageOfExtension.get(extension); |
|
| 432 | 444 |
} |
| 433 | 445 |
|
| 434 | 446 |
public Object get(String key) {
|
| ... | ... | |
| 440 | 452 |
|
| 441 | 453 |
} |
| 442 | 454 |
|
| 455 |
@Override |
|
| 443 | 456 |
public ScriptingHelpManager getHelpManager() {
|
| 444 | 457 |
if (this.helpManager == null) {
|
| 445 | 458 |
this.helpManager = new DefaultScriptingHelpManager(this); |
| ... | ... | |
| 447 | 460 |
return this.helpManager; |
| 448 | 461 |
} |
| 449 | 462 |
|
| 463 |
@Override |
|
| 450 | 464 |
public ScriptingUnit createUnit(String unitType, ScriptingFolder folder, String id) {
|
| 451 | 465 |
return createUnit(unitType, folder, id, null); |
| 452 | 466 |
} |
| 453 | 467 |
|
| 468 |
@Override |
|
| 454 | 469 |
public ScriptingUnit createUnit(String unitType, ScriptingFolder folder, String id, String language) {
|
| 455 | 470 |
if (unitType.equals(UNIT_SCRIPT)) {
|
| 456 | 471 |
return this.createScript(folder, id, language); |
| ... | ... | |
| 461 | 476 |
if (unitType.equals(UNIT_FOLDER)) {
|
| 462 | 477 |
return this.createFolder(folder, id); |
| 463 | 478 |
} |
| 464 |
if (unitType.equals(UNIT_PROJECT)) {
|
|
| 465 |
return null; |
|
| 466 |
} |
|
| 467 | 479 |
return null; |
| 468 | 480 |
} |
| 469 | 481 |
|
| 482 |
@Override |
|
| 470 | 483 |
public List<String> getUnitTypes() {
|
| 471 | 484 |
if (this.unitTypes == null) {
|
| 472 |
this.unitTypes = new ArrayList<String>();
|
|
| 485 |
this.unitTypes = new ArrayList<>(); |
|
| 473 | 486 |
this.unitTypes.add(UNIT_SCRIPT); |
| 474 | 487 |
this.unitTypes.add(UNIT_DIALOG); |
| 475 |
this.unitTypes.add(UNIT_PROJECT); |
|
| 476 | 488 |
this.unitTypes.add(UNIT_FOLDER); |
| 477 | 489 |
} |
| 478 | 490 |
return this.unitTypes; |
| 479 | 491 |
} |
| 480 | 492 |
|
| 493 |
@Override |
|
| 481 | 494 |
public void addLibFolder(File lib) {
|
| 482 | 495 |
if (lib.exists()) {
|
| 483 | 496 |
LOG.info("Add scripting lib folder '" + lib.getAbsolutePath() + "'");
|
| ... | ... | |
| 490 | 503 |
public List<File> getLibFolders() {
|
| 491 | 504 |
return this.libFolders; |
| 492 | 505 |
} |
| 506 |
|
|
| 507 |
public ProviderFactory getInstallerFactory() {
|
|
| 508 |
return new ScriptingInstallerProviderFactory(); |
|
| 509 |
} |
|
| 510 |
|
|
| 511 |
@Override |
|
| 512 |
public File getPackagesFolder() {
|
|
| 513 |
return this.packagesFolder; |
|
| 514 |
} |
|
| 515 |
|
|
| 516 |
@Override |
|
| 517 |
public void setPackagesFolder(File folder) {
|
|
| 518 |
this.packagesFolder = folder; |
|
| 519 |
} |
|
| 520 |
|
|
| 493 | 521 |
} |
Also available in: Unified diff