Example usage for com.google.gwt.gdata.client.finance PortfolioEntry getEditLink

Introduction

In this page you can find the example usage for com.google.gwt.gdata.client.finance PortfolioEntry getEditLink.

Prototype

public final native com.google.gwt.gdata.client.Link getEditLink() ;

Source Link

Document

Returns the link that provides the URI that can be used to edit the entry.

Usage

From source file:com.google.gwt.gdata.sample.hellogdata.client.FinanceCreateTransactionDemo.java

License:Apache License

/**
 * Retrieve the portfolios feed using the Finance service and
 * the portfolios feed uri. In GData all get, insert, update
 * and delete methods always receive a callback defining success
 * and failure handlers.//ww  w .  ja  v  a 2 s . co m
 * Here, the failure handler displays an error message while the
 * success handler obtains the first Portfolio entry with a title
 * starting with "GWT-Finance-Client" and calls createTransaction
 * to insert a transaction.
 * If no portfolio is found a message is displayed.
 * 
 * @param portfoliosFeedUri The uri of the portfolios feed
 */
private void getPortfolios(String portfoliosFeedUri) {
    showStatus("Loading portfolios feed...", false);
    service.getPortfolioFeed(portfoliosFeedUri, new PortfolioFeedCallback() {
        public void onFailure(CallErrorException caught) {
            showStatus("An error occurred while retrieving the portfolios feed: " + caught.getMessage(), true);
        }

        public void onSuccess(PortfolioFeed result) {
            PortfolioEntry[] entries = result.getEntries();
            PortfolioEntry targetPortfolio = null;
            for (PortfolioEntry entry : entries) {
                if (entry.getTitle().getText().startsWith("GWT-Finance-Client")) {
                    targetPortfolio = entry;
                    break;
                }
            }
            if (targetPortfolio == null) {
                showStatus("No portfolio found that contains 'GWT-Finance-Client' " + "in the title.", false);
            } else {
                String portfolioEditUri = targetPortfolio.getEditLink().getHref();
                createTransaction(portfolioEditUri);
            }
        }
    });
}

---

From source file:com.google.gwt.gdata.sample.hellogdata.client.FinanceDeleteTransactionDemo.java

License:Apache License

/**
 * Retrieve the portfolios feed using the Finance service and
 * the portfolios feed uri. In GData all get, insert, update
 * and delete methods always receive a callback defining success
 * and failure handlers./*from  w w  w  . j a  v a2s  .  c  o m*/
 * Here, the failure handler displays an error message while the
 * success handler obtains the first Portfolio entry with a title
 * starting with "GWT-Finance-Client" and retrieves the first
 * transaction in the portfolio with the symbol "NASDAQ:GOOG",
 * this is the transaction that will be deleted.
 * If no transaction exists with this symbol, the request will fail.
 * If no portfolio is found, a message is displayed.
 * 
 * @param portfoliosFeedUri The uri of the portfolios feed
 */
private void getPortfolios(String portfoliosFeedUri) {
    showStatus("Loading portfolios feed...", false);
    service.getPortfolioFeed(portfoliosFeedUri, new PortfolioFeedCallback() {
        public void onFailure(CallErrorException caught) {
            showStatus("An error occurred while retrieving the portfolios feed: " + caught.getMessage(), true);
        }

        public void onSuccess(PortfolioFeed result) {
            PortfolioEntry[] entries = result.getEntries();
            PortfolioEntry targetPortfolio = null;
            for (PortfolioEntry entry : entries) {
                if (entry.getTitle().getText().startsWith("GWT-Finance-Client")) {
                    targetPortfolio = entry;
                    break;
                }
            }
            if (targetPortfolio == null) {
                showStatus("No portfolio found that contains 'GWT-Finance-Client' " + "in the title.", false);
            } else {
                final String ticker = "NASDAQ:GOOG";
                int transactionId = 1;
                String transactionEntryUri = targetPortfolio.getEditLink().getHref() + "/positions/" + ticker
                        + "/transactions/" + transactionId;
                getTransaction(transactionEntryUri);
            }
        }
    });
}

---

From source file:com.google.gwt.gdata.sample.hellogdata.client.FinanceRetrieveTransactionsDemo.java

License:Apache License

/**
 * Retrieve the portfolios feed using the Finance service and
 * the portfolios feed uri. In GData all get, insert, update
 * and delete methods always receive a callback defining
 * success and failure handlers./*from   w w  w  . j  a  v  a 2s  .com*/
 * Here, the failure handler displays an error message while the
 * success handler obtains the first portfolio entry with a title
 * starting with "GWT-Finance-Client" and retrieves all transactions
 * with the ticker symbol "NASDAQ:GOOG".
 * If no transactions exist with this symbol, the request will fail.
 * If no portfolio is found, a message is displayed.
 * 
 * @param portfoliosFeedUri The uri of the portfolios feed
 */
private void getPortfolios(String portfoliosFeedUri) {
    showStatus("Loading portfolios feed...", false);
    service.getPortfolioFeed(portfoliosFeedUri, new PortfolioFeedCallback() {
        public void onFailure(CallErrorException caught) {
            showStatus("An error occurred while retrieving the portfolios feed: " + caught.getMessage(), true);
        }

        public void onSuccess(PortfolioFeed result) {
            PortfolioEntry[] entries = result.getEntries();
            PortfolioEntry targetPortfolio = null;
            for (PortfolioEntry entry : entries) {
                if (entry.getTitle().getText().startsWith("GWT-Finance-Client")) {
                    targetPortfolio = entry;
                    break;
                }
            }
            if (targetPortfolio == null) {
                showStatus("No portfolio found that contains 'GWT-Finance-Client' " + "in the title.", false);
            } else {
                String ticker = "NASDAQ:GOOG";
                String transactionFeedUri = targetPortfolio.getEditLink().getHref() + "/positions/" + ticker
                        + "/transactions";
                getTransactions(transactionFeedUri);
            }
        }
    });
}

---