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Ignore whitespace Rev 59 → Rev 61

/pluggablejs/branches/1.1.0build33/src/net/outlyer/plugins/PluginEnvironment.java
60,7 → 60,7
private BasePluginObject pluginObject;
private StringBuilder boilerPlate;
private List<String> acceptedTypes = null;
private int maxApi=API.REVISION;
private int maxApi=API.VERSION;
// Since these lines are evaluated they'll be executed twice
// so the lower the number the better to reduce unexpected side effects
private static int linesToCheckForSupport = 1;
71,6 → 71,11
exportedObjects = new HashMap();
pluginObject = null;
boilerPlate = new StringBuilder();
 
// plugin is guaranteed to be a SandboxAccessor, regardless of which
// exact object it ends up mapping to, see enableSandboxAccess()
boilerPlate.append("plugin.sandboxGetter = new java.util.concurrent.Callable(function() {")
.append(" return $net.outlyer.runtime.sandbox; });\n");
}
 
////////////////////////////////////////////////////////
86,7 → 91,17
public Sandbox createSandbox(final URI forUri) throws PluginException {
final ScriptEngine rhino = new ScriptEngineManager().getEngineByName("rhino");
final PluginProperties pp = checkForSupport(forUri);
PluginProperties pp;
if (null != forUri) {
pp = checkForSupport(forUri);
}
else {
pp = new PluginProperties();
pp.apiVersion = API.VERSION;
pp.name = "none";
pp.type = "";
}
 
if (null == pluginObject) {
pluginObject = new PluginObject();
101,9 → 116,9
bindings.put(objectName, exportedObjects.get(objectName));
}
bindings.put("plugin", po);
enableSandboxAccess("plugin", po);
//enableSandboxAccess("plugin", po);
 
return new SandboxImpl(forUri, bindings, pp, boilerPlate.toString());
return new SandboxImpl(this, forUri, bindings, pp, boilerPlate.toString());
}
catch (final CloneNotSupportedException e) {
assert false;
117,12 → 132,17
* the exporting it.
* @param name Name with which to access the object
* @param object Object to export
* @throws IllegalArgumentException If name is <code>null</code>
* @throws IllegalArgumentException If name is "<code>plugin</code>" (use
* {@link #setPluginObject()} instead).
*/
public void exportGlobalObject(final String name, final Object object) {
public void exportObject(final String name, final Object object) {
if (null == name) {
throw new IllegalArgumentException("Can't export an object with" +
"a null name");
}
// Since the plugin object rules' are special (it will be cloned)
// being nice could (?) lead to confusion
if (name.equals("plugin")) {
throw new IllegalArgumentException("Can't export an object named " +
"plugin, use setPluginObject() instead");
133,8 → 153,39
enableSandboxAccess(name, (SandboxAccessor)object);
}
}
 
/**
* Makes a package's contents available in the global namespace.
* (<em>Imports</em> it into JavaScript).
* @param pkg Package to export
* @see #exportPackage(String)
*/
public void exportPackage(final Package pkg) {
if (null == pkg) {
throw new IllegalArgumentException("Can't export a null package");
}
 
boilerPlate.append("importPackage("+pkg.getName()+")");
}
 
/**
* Makes a package's contents available in the global namespace.
* Like {@see #exportPackage(Package)} but exporting by name.
* @param packageName
* @see #exportPackage(Package)
*/
public void exportPackage(final String packageName) {
if (null == packageName) {
throw new IllegalArgumentException("Can't export a null-named package");
}
final Package pkg = Package.getPackage(packageName);
if (null == pkg) {
throw new IllegalArgumentException("Failed to find package "+packageName);
}
exportPackage(pkg);
}
 
/**
* Defines the object to be exported as <code>plugin</code>.
* The <code>plugin</code> object is the only one exported by default.
* If none is set, a default one will be provided.
169,9 → 220,24
// Non-public interface
////////////////////////////////////////////////////////
 
/**
* Makes a {@link SanboxAccessor}'s field <code>getSandbox</code>
* be evaluable as a <code>Callable&lt;Sandbox&gt;</code>, i.e.,
* from Java it will be possible to use:<br />
* <pre>
* Sandbox sb = ( (Callable&lt;Sandbox&gt;) object.getSandbox ).call()
* </pre>
* to retrieve the sandbox, while from JavaScript it will be enough
* with:
* <pre>
* var sb = object.getSandbox()
* </pre>
* @param name Exported object's name
* @param sa Exported object
*/
private void enableSandboxAccess(final String name, final SandboxAccessor sa) {
try {
Field f = sa.getClass().getField("_getSandbox");
Field f = sa.getClass().getField("sandboxGetter");
}
catch (final NoSuchFieldException e) {
throw new IllegalArgumentException("object " + name + " must comply " +
178,12 → 244,9
"with the contract of SandboxAccessor");
}
 
final String callback = name + "._getSandbox";
 
boilerPlate.append(callback).append("=function() {")
.append(" return ")
.append(EXPORTED_SANDBOX_VARIABLE).append(";\n};");
 
boilerPlate.append(name).append(".sandboxGetter=new java.util.concurrent.Callable(function() {")
.append(" return ")
.append(EXPORTED_SANDBOX_VARIABLE).append("; });\n");
}
PluginProperties checkForSupport(final URI uri) throws PluginException {