Example usage for com.google.gwt.core.client JsArrayString get

List of usage examples for com.google.gwt.core.client JsArrayString get

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Introduction

In this page you can find the example usage for com.google.gwt.core.client JsArrayString get.

Prototype

public final native String get(int index) ;

Source Link

Document

Gets the value at a given index.

Usage

From source file:com.google.mobile.trippy.web.client.db.LocalDbManager.java

License:Apache License

/**
 * Get comments by trip and trip item id.
 *//*from w ww.  jav  a2  s.c  o  m*/
public ArrayList<Comment> getComments(final String tripId, final String tripItemId) {
    final JsArrayString tripItemKeys = getIndexKeys(
            KEY_LOCAL_STORE_COMMENTS_PREFIX + tripId + "_" + tripItemId);
    final ArrayList<Comment> comments = new ArrayList<Comment>();
    for (int i = 0; i < tripItemKeys.length(); ++i) {
        final Comment comment = getCommentFromKey(tripItemKeys.get(i));
        if (comment != null && comment.getStatus().equals(Status.ACTIVE)) {
            comments.add(comment);
        }
    }
    return comments;
}

From source file:com.google.mobile.trippy.web.client.db.LocalDbManager.java

License:Apache License

public ArrayList<String> getCommentIds(final String tripId, final String tripItemId) {
    final JsArrayString keys = getIndexKeys(KEY_LOCAL_STORE_COMMENTS_PREFIX + tripId + "_" + tripItemId);
    final ArrayList<String> ids = new ArrayList<String>();
    for (int i = 0; i < keys.length(); ++i) {
        final String key = keys.get(i);
        final String id = key.replace(KEY_LOCAL_STORE_COMMENT_PREFIX, "");
        ids.add(id);/*from w  ww .  jav  a 2  s .com*/
    }
    return ids;
}

From source file:com.google.speedtracer.breaky.client.DumpValidator.java

License:Apache License

/**
 * In our schema set, if a schema has a fully constrained type property, then
 * it is a concrete rather than an abstract type. The ID Map let's us quickly
 * validate based on the concrete type as objects come in.
 *//*from ww w. jav  a  2  s  . c  om*/
private void fillIdMap() {
    JsArrayString schemaNames = listSchemas();
    for (int i = 0; i < schemaNames.length(); i++) {
        JsonSchema schema = (JsonSchema) DataBag.getJSObjectProperty(schemas, schemaNames.get(i));
        JavaScriptObject properties = schema.getProperties();

        if (DataBag.hasOwnProperty(properties, "type")) {
            JsonSchema dumpType = DataBag.getJSObjectProperty(properties, "type");

            if ((DataBag.hasOwnProperty(dumpType, "minimum") && DataBag.hasOwnProperty(dumpType, "maximum"))
                    && dumpType.getMinimum() == dumpType.getMaximum()) {
                idMap.put(dumpType.getMinimum(), schema);
            }
        }
    }
}

From source file:com.google.speedtracer.client.model.JavaScriptProfileModelV8Impl.java

License:Apache License

/**
 * Given an array of the fields in a single log line, execute the appropriate
 * action on that entry based on the first field.
 *//*w ww . j a v  a 2  s.  com*/
private void parseLogEntry(JsArrayString logEntries) {
    if (logEntries.length() == 0) {
        return;
    }
    String command = logEntries.get(0);
    if (command.length() == 0) {
        return;
    }
    LogAction cmdMethod = logActions.get(actionTypeMap.get(command));
    if (cmdMethod != null) {
        cmdMethod.doAction(logEntries);
    } else if (ClientConfig.isDebugMode()) {
        Logging.getLogger().logText("Unknown v8 profiler command: " + command);
    }
}

From source file:com.google.speedtracer.client.model.JavaScriptProfileModelV8Impl.java

License:Apache License

/**
 * Process an 'alias' command. Simply aliases a command to a different string.
 * The format of this log entry is://from  w  w  w  .  j a va 2 s . c  om
 * 
 * alias, aliasName, originalName
 */
private void parseV8AliasEntry(JsArrayString logEntries) {
    assert logEntries.length() == 3;

    String originalName = logEntries.get(2);
    String aliasName = logEntries.get(1);

    V8SymbolType symbol = symbolTypeMap.get(originalName);
    if (symbol != null) {
        symbolTypeMap.put(aliasName, symbol);
    } else {
        ActionType action = actionTypeMap.get(originalName);
        if (action != null) {
            actionTypeMap.put(aliasName, action);
        } else if (ClientConfig.isDebugMode()) {
            Logging.getLogger().logText(
                    "Unable to find command: '" + logEntries.get(2) + "' to match alias: " + logEntries.get(1));
        }
    }
}

From source file:com.google.speedtracer.client.model.JavaScriptProfileModelV8Impl.java

License:Apache License

/**
 * New code was added to the virtual machine. The format of this log entry is:
 * /*from   w w w  .  j  av a  2  s  .c o m*/
 * code-creation, symbolType, offset, length, "symbolName"
 * 
 * e.g. code-creation,lic,-5910913e,179,"parentNode"
 * 
 */
private void parseV8CodeCreationEntry(JsArrayString logEntries) {
    assert logEntries.length() == 5;
    V8SymbolType symbolType = symbolTypeMap.get(logEntries.get(1));

    String name = logEntries.get(4);

    double address = parseAddress(logEntries.get(2), ADDRESS_TAG_CODE);
    int executableSize = Integer.parseInt(logEntries.get(3));

    // Keep some debugging stats around
    V8Symbol found = symbolTable.lookup(address);

    if (found != null) {
        debugStats.addCollisions++;
    }

    V8Symbol symbol = new V8Symbol(scrubStringForXSS(name), symbolType, address, executableSize);

    // We have a heuristic for finding the resource for a Code Creation for
    // functions. The symbol name and function length. It is just a guess, seems
    // to work, and its better than not knowing 100% of the time where a symbol
    // comes from.
    if (symbolType.getValue() == SYMBOL_TYPE_LAZY_COMPILE) {
        lazyCompiledSymbols.put(symbol.getJsSymbol().getSymbolName() + symbol.getAddressSpan().addressLength,
                symbol);
    }

    if (symbolType.getValue() == SYMBOL_TYPE_FUNCTION) {
        V8Symbol lazySymbol = lazyCompiledSymbols
                .get(symbol.getJsSymbol().getSymbolName() + symbol.getAddressSpan().addressLength);
        if (lazySymbol != null) {
            symbol.getJsSymbol().merge(lazySymbol.getJsSymbol());
        }
    }

    symbolTable.add(symbol);
}

From source file:com.google.speedtracer.client.model.JavaScriptProfileModelV8Impl.java

License:Apache License

/**
 * Process a code-delete entry in the log.
 * /*  ww w.  j  a  va  2  s  .  c  o m*/
 * The format of this entry is:
 * 
 * code-delete, address
 */
private void parseV8CodeDeleteEntry(JsArrayString logEntries) {
    assert logEntries.length() == 2;
    double address = parseAddress(logEntries.get(1), ADDRESS_TAG_CODE);
    V8Symbol symbol = symbolTable.lookup(address);
    if (symbol != null) {
        symbolTable.remove(symbol);
    } else {
        // update debugging stats
        debugStats.removeMisses++;
    }
}

From source file:com.google.speedtracer.client.model.JavaScriptProfileModelV8Impl.java

License:Apache License

/**
 * Process a code-move entry.//from  w ww  .  j  av  a2  s .c om
 * 
 * The format of this entry is:
 * 
 * code-move, fromAddress, toAddress
 */
private void parseV8CodeMoveEntry(JsArrayString logEntries) {
    assert logEntries.length() == 3;
    double fromAddress = parseAddress(logEntries.get(1), ADDRESS_TAG_CODE);
    double toAddress = parseAddress(logEntries.get(2), ADDRESS_TAG_CODE_MOVE);
    V8Symbol symbol = symbolTable.lookup(fromAddress);
    if (symbol != null) {
        symbolTable.remove(symbol);
        symbol.getAddressSpan().setAddress(toAddress);
        symbolTable.add(symbol);
    } else {
        // update debugging stats
        debugStats.moveMisses++;
    }
}

From source file:com.google.speedtracer.client.model.JavaScriptProfileModelV8Impl.java

License:Apache License

/**
 * Parse a profiler entry//w  w  w .j  a v  a2 s  . c o m
 * 
 * The format of this entry is:
 * 
 * profiler, "type", ...
 */
private void parseV8ProfilerEntry(JsArrayString logEntries) {
    final String arg = logEntries.get(1);
    if (arg.equals("compression")) {
        int windowSize = Integer.parseInt(logEntries.get(2));
        this.logDecompressor = new V8LogDecompressor(windowSize);
    } else if (arg.equals("begin")) {
        // TODO(zundel): make sure all state is reset
        populateAddressTags();
    } else if (arg.equals("pause") || arg.equals("resume")) {
        // ignore pause and resume entries.
    } else if (ClientConfig.isDebugMode()) {
        Logging.getLogger().logText("Ignoring profiler command: " + logEntries.join());
    }
}

From source file:com.google.speedtracer.client.model.JavaScriptProfileModelV8Impl.java

License:Apache License

/**
 * A repeat entry is used to indicate that the command following is repeated
 * multiple times.//from  ww w .j av  a2 s .c om
 */
private void parseV8RepeatEntry(JsArrayString logEntries) {
    int numRepeats = Integer.parseInt(logEntries.get(1));
    // run the command after the first 2 arguments numRepeats times.
    logEntries.shift();
    logEntries.shift();
    for (int i = 0; i < numRepeats; ++i) {
        parseLogEntry(logEntries);
    }
}