Example usage for javax.xml.parsers DocumentBuilder setErrorHandler

List of usage examples for javax.xml.parsers DocumentBuilder setErrorHandler

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Introduction

In this page you can find the example usage for javax.xml.parsers DocumentBuilder setErrorHandler.

Prototype


public abstract void setErrorHandler(ErrorHandler eh);

Source Link

Document

Specify the ErrorHandler to be used by the parser.

Usage

From source file:net.sourceforge.eclipsetrader.core.internal.XMLRepository.java

public IntradayHistory loadIntradayHistory(Integer id) {
    IntradayHistory barData = new IntradayHistory(id);

    File file = new File(Platform.getLocation().toFile(), "intraday/" + String.valueOf(id) + ".xml"); //$NON-NLS-1$ //$NON-NLS-2$
    if (file.exists() == true) {
        try {// ww w .j a  v  a  2  s. c om
            DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
            DocumentBuilder builder = factory.newDocumentBuilder();
            builder.setErrorHandler(errorHandler);
            Document document = builder.parse(file);
            barData.addAll(decodeBarData(document.getFirstChild().getChildNodes()));
        } catch (Exception e) {
            log.error(e.toString(), e);
        }
    }

    barData.clearChanged();

    return barData;
}

From source file:net.sourceforge.eclipsetrader.core.internal.XMLRepository.java

private void saveHistory(History list) {
    try {//from   w  w  w  .j  a  v  a2  s  . c om
        DocumentBuilder builder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
        builder.setErrorHandler(errorHandler);
        Document document = builder.getDOMImplementation().createDocument(null, "history", null); //$NON-NLS-1$

        Element root = document.getDocumentElement();
        encodeBarData(list.getList(), root, document);

        if (list instanceof IntradayHistory)
            saveDocument(document, "intraday", String.valueOf(list.getId()) + ".xml"); //$NON-NLS-1$ //$NON-NLS-2$
        else
            saveDocument(document, "history", String.valueOf(list.getId()) + ".xml"); //$NON-NLS-1$ //$NON-NLS-2$
    } catch (Exception e) {
        log.error(e.toString(), e);
    }
}

From source file:net.sourceforge.eclipsetrader.core.internal.XMLRepository.java

private void saveCharts() {
    try {/* ww w . j av a 2  s.  com*/
        DocumentBuilder builder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
        builder.setErrorHandler(errorHandler);
        Document document = builder.getDOMImplementation().createDocument(null, "data", null); //$NON-NLS-1$

        Element root = document.getDocumentElement();
        root.setAttribute("nextId", String.valueOf(chartsNextId)); //$NON-NLS-1$

        for (Iterator iter = chartsMap.values().iterator(); iter.hasNext();) {
            Chart chart = (Chart) iter.next();
            saveChart(chart, root, document);
        }

        saveDocument(document, "", "charts.xml"); //$NON-NLS-1$ //$NON-NLS-2$

    } catch (Exception e) {
        log.error(e.toString(), e);
    }
}

From source file:net.sourceforge.eclipsetrader.core.internal.XMLRepository.java

private void saveSecurities() {
    try {/* ww w . j a  v a2  s . c  o  m*/
        DocumentBuilder builder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
        builder.setErrorHandler(errorHandler);
        Document document = builder.getDOMImplementation().createDocument(null, "data", null); //$NON-NLS-1$

        Element root = document.getDocumentElement();
        root.setAttribute("nextId", String.valueOf(securitiesNextId)); //$NON-NLS-1$
        root.setAttribute("nextGroupId", String.valueOf(securitiesGroupNextId)); //$NON-NLS-1$

        for (Iterator iter = allSecurityGroups().iterator(); iter.hasNext();) {
            SecurityGroup group = (SecurityGroup) iter.next();
            if (group.getParentGroup() == null)
                saveSecurityGroup(group, document, root);
        }

        for (Iterator iter = allSecurities().iterator(); iter.hasNext();) {
            Security security = (Security) iter.next();
            if (security.getGroup() == null)
                saveSecurity(security, document, root);
        }

        saveDocument(document, "", "securities.xml"); //$NON-NLS-1$ //$NON-NLS-2$

    } catch (Exception e) {
        log.error(e.toString(), e);
    }
}

From source file:net.sourceforge.eclipsetrader.core.internal.XMLRepository.java

private void saveAccounts() {
    try {//from  w  ww . ja v a2s .c  o  m
        DocumentBuilder builder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
        builder.setErrorHandler(errorHandler);
        Document document = builder.getDOMImplementation().createDocument(null, "data", null); //$NON-NLS-1$

        Element root = document.getDocumentElement();
        root.setAttribute("nextId", String.valueOf(accountNextId)); //$NON-NLS-1$
        root.setAttribute("nextGroupId", String.valueOf(accountGroupNextId)); //$NON-NLS-1$

        for (Iterator iter = accountGroupMap.values().iterator(); iter.hasNext();) {
            AccountGroup group = (AccountGroup) iter.next();
            if (group.getParent() != null)
                continue;
            saveGroup(group, document, root);
        }

        for (Iterator iter = accountMap.values().iterator(); iter.hasNext();) {
            Account account = (Account) iter.next();
            if (account.getGroup() != null)
                continue;
            saveAccount(account, document, root);
        }

        saveDocument(document, "", "accounts.xml"); //$NON-NLS-1$ //$NON-NLS-2$

    } catch (Exception e) {
        log.error(e.toString(), e);
    }
}

From source file:net.sourceforge.eclipsetrader.core.internal.XMLRepository.java

private void saveEvents() {
    try {// w w w  .ja v a2 s.c  om
        DocumentBuilder builder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
        builder.setErrorHandler(errorHandler);
        Document document = builder.getDOMImplementation().createDocument(null, "data", null); //$NON-NLS-1$

        Element root = document.getDocumentElement();

        for (Iterator iter = allEvents().iterator(); iter.hasNext();) {
            Event event = (Event) iter.next();

            Element element = document.createElement("event"); //$NON-NLS-1$
            if (event.getSecurity() != null)
                element.setAttribute("security", String.valueOf(event.getSecurity().getId())); //$NON-NLS-1$
            root.appendChild(element);

            Element node = document.createElement("date"); //$NON-NLS-1$
            node.appendChild(document.createTextNode(dateTimeFormat.format(event.getDate())));
            element.appendChild(node);
            node = document.createElement("message"); //$NON-NLS-1$
            node.appendChild(document.createTextNode(event.getMessage()));
            element.appendChild(node);
            node = document.createElement("longMessage"); //$NON-NLS-1$
            node.appendChild(document.createTextNode(event.getLongMessage()));
            element.appendChild(node);
        }

        saveDocument(document, "", "events.xml"); //$NON-NLS-1$ //$NON-NLS-2$

    } catch (Exception e) {
        log.error(e.toString(), e);
    }
}

From source file:net.sourceforge.eclipsetrader.core.internal.XMLRepository.java

private void saveNews() {
    try {//  www  .  ja v a  2s. co  m
        DocumentBuilder builder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
        builder.setErrorHandler(errorHandler);
        Document document = builder.getDOMImplementation().createDocument(null, "data", null); //$NON-NLS-1$

        Element root = document.getDocumentElement();

        for (Iterator iter = allNews().iterator(); iter.hasNext();) {
            NewsItem news = (NewsItem) iter.next();

            Element element = document.createElement("news"); //$NON-NLS-1$
            element.setAttribute("readed", String.valueOf(news.isReaded())); //$NON-NLS-1$
            root.appendChild(element);

            Element node = document.createElement("date"); //$NON-NLS-1$
            node.appendChild(document.createTextNode(dateTimeFormat.format(news.getDate())));
            element.appendChild(node);
            node = document.createElement("description"); //$NON-NLS-1$
            node.appendChild(document.createTextNode(news.getTitle()));
            element.appendChild(node);
            node = document.createElement("source"); //$NON-NLS-1$
            node.appendChild(document.createTextNode(news.getSource()));
            element.appendChild(node);
            node = document.createElement("url"); //$NON-NLS-1$
            node.appendChild(document.createTextNode(news.getUrl()));
            element.appendChild(node);

            Object[] o = news.getSecurities().toArray();
            for (int i = 0; i < o.length; i++) {
                node = document.createElement("security"); //$NON-NLS-1$
                node.appendChild(document.createTextNode(String.valueOf(((Security) o[i]).getId())));
                element.appendChild(node);
            }
        }

        saveDocument(document, "", "news.xml"); //$NON-NLS-1$ //$NON-NLS-2$

    } catch (Exception e) {
        log.error(e.toString(), e);
    }
}

From source file:net.sourceforge.eclipsetrader.core.internal.XMLRepository.java

private void saveOrders() {
    try {/*  w  ww .j  a  va  2 s . com*/
        DocumentBuilder builder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
        builder.setErrorHandler(errorHandler);
        Document document = builder.getDOMImplementation().createDocument(null, "data", null); //$NON-NLS-1$

        Element root = document.getDocumentElement();
        root.setAttribute("nextId", String.valueOf(orderNextId)); //$NON-NLS-1$

        for (Iterator iter = allOrders().iterator(); iter.hasNext();) {
            Order order = (Order) iter.next();

            Element element = document.createElement("order"); //$NON-NLS-1$
            element.setAttribute("id", String.valueOf(order.getId())); //$NON-NLS-1$
            element.setAttribute("pluginId", order.getPluginId()); //$NON-NLS-1$
            element.setAttribute("security", String.valueOf(order.getSecurity().getId())); //$NON-NLS-1$
            root.appendChild(element);

            Element node = document.createElement("date"); //$NON-NLS-1$
            node.appendChild(document.createTextNode(dateTimeFormat.format(order.getDate())));
            element.appendChild(node);
            if (order.getExchange() != null) {
                node = document.createElement("exchange"); //$NON-NLS-1$
                node.setAttribute("id", order.getExchange().getId()); //$NON-NLS-1$
                node.appendChild(document.createTextNode(order.getExchange().toString()));
                element.appendChild(node);
            }
            node = document.createElement("orderId"); //$NON-NLS-1$
            node.appendChild(document.createTextNode(order.getOrderId()));
            element.appendChild(node);
            node = document.createElement("side"); //$NON-NLS-1$
            node.appendChild(document.createTextNode(String.valueOf(order.getSide())));
            element.appendChild(node);
            node = document.createElement("type"); //$NON-NLS-1$
            node.appendChild(document.createTextNode(String.valueOf(order.getType())));
            element.appendChild(node);
            node = document.createElement("quantity"); //$NON-NLS-1$
            node.appendChild(document.createTextNode(String.valueOf(order.getQuantity())));
            element.appendChild(node);
            node = document.createElement("price"); //$NON-NLS-1$
            node.appendChild(document.createTextNode(String.valueOf(order.getPrice())));
            element.appendChild(node);
            node = document.createElement("stopPrice"); //$NON-NLS-1$
            node.appendChild(document.createTextNode(String.valueOf(order.getStopPrice())));
            element.appendChild(node);
            node = document.createElement("filledQuantity"); //$NON-NLS-1$
            node.appendChild(document.createTextNode(String.valueOf(order.getFilledQuantity())));
            element.appendChild(node);
            node = document.createElement("averagePrice"); //$NON-NLS-1$
            node.appendChild(document.createTextNode(String.valueOf(order.getAveragePrice())));
            element.appendChild(node);
            if (order.getValidity() != null) {
                node = document.createElement("validity"); //$NON-NLS-1$
                node.appendChild(document.createTextNode(String.valueOf(order.getValidity())));
                element.appendChild(node);
            }
            node = document.createElement("status"); //$NON-NLS-1$
            node.appendChild(document.createTextNode(String.valueOf(order.getStatus())));
            element.appendChild(node);
            if (order.getAccount() != null) {
                node = document.createElement("account"); //$NON-NLS-1$
                node.appendChild(document.createTextNode(String.valueOf(order.getAccount().getId())));
                element.appendChild(node);
            }
            if (order.getText() != null) {
                node = document.createElement("text"); //$NON-NLS-1$
                node.appendChild(document.createTextNode(order.getText()));
                element.appendChild(node);
            }
            if (order.getMessage() != null) {
                node = document.createElement("message"); //$NON-NLS-1$
                node.appendChild(document.createTextNode(order.getMessage()));
                element.appendChild(node);
            }

            for (Iterator paramIter = order.getParams().keySet().iterator(); paramIter.hasNext();) {
                String key = (String) paramIter.next();
                node = document.createElement("param"); //$NON-NLS-1$
                node.setAttribute("key", key); //$NON-NLS-1$
                node.setAttribute("value", (String) order.getParams().get(key)); //$NON-NLS-1$
                element.appendChild(node);
            }
        }

        saveDocument(document, "", "orders.xml"); //$NON-NLS-1$ //$NON-NLS-2$

    } catch (Exception e) {
        log.error(e.toString(), e);
    }
}

From source file:net.sourceforge.eclipsetrader.core.internal.XMLRepository.java

private void saveWatchlists() {
    try {//  w w  w  . ja  va  2s .  c  om
        DocumentBuilder builder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
        builder.setErrorHandler(errorHandler);
        Document document = builder.getDOMImplementation().createDocument(null, "data", null); //$NON-NLS-1$

        Element root = document.getDocumentElement();
        root.setAttribute("nextId", String.valueOf(watchlistsNextId)); //$NON-NLS-1$

        for (Iterator iter = watchlistsMap.values().iterator(); iter.hasNext();) {
            Watchlist watchlist = (Watchlist) iter.next();

            Element element = document.createElement("watchlist"); //$NON-NLS-1$
            element.setAttribute("id", String.valueOf(watchlist.getId())); //$NON-NLS-1$
            root.appendChild(element);

            Element node = document.createElement("title"); //$NON-NLS-1$
            node.appendChild(document.createTextNode(watchlist.getDescription()));
            element.appendChild(node);
            node = document.createElement("style"); //$NON-NLS-1$
            node.appendChild(document.createTextNode(String.valueOf(watchlist.getStyle())));
            element.appendChild(node);
            if (watchlist.getCurrency() != null) {
                node = document.createElement("currency"); //$NON-NLS-1$
                node.appendChild(document.createTextNode(watchlist.getCurrency().getCurrencyCode()));
                element.appendChild(node);
            }
            if (watchlist.getDefaultFeed() != null) {
                node = document.createElement("feed"); //$NON-NLS-1$
                node.appendChild(document.createTextNode(watchlist.getDefaultFeed()));
                element.appendChild(node);
            }

            Element columnsNode = document.createElement("columns"); //$NON-NLS-1$
            element.appendChild(columnsNode);

            for (Iterator iter2 = watchlist.getColumns().iterator(); iter2.hasNext();) {
                WatchlistColumn column = (WatchlistColumn) iter2.next();

                Element columnNode = document.createElement("column"); //$NON-NLS-1$
                columnNode.setAttribute("id", column.getId()); //$NON-NLS-1$
                columnsNode.appendChild(columnNode);
            }

            Element itemsNode = document.createElement("items"); //$NON-NLS-1$
            element.appendChild(itemsNode);

            int itemIndex = 1;
            for (Iterator itemIter = watchlist.getItems().iterator(); itemIter.hasNext();) {
                WatchlistItem item = (WatchlistItem) itemIter.next();
                item.setId(new Integer(itemIndex++));
                item.setParent(watchlist);
                item.setRepository(this);

                Element itemNode = document.createElement("security"); //$NON-NLS-1$
                itemNode.setAttribute("id", String.valueOf(item.getSecurity().getId())); //$NON-NLS-1$
                itemsNode.appendChild(itemNode);

                if (item.getPosition() != null && item.getPosition().intValue() != 0) {
                    node = document.createElement("position"); //$NON-NLS-1$
                    node.appendChild(document.createTextNode(String.valueOf(item.getPosition())));
                    itemNode.appendChild(node);
                }
                if (item.getPaidPrice() != null && item.getPaidPrice().doubleValue() != 0) {
                    node = document.createElement("paid"); //$NON-NLS-1$
                    node.appendChild(document.createTextNode(String.valueOf(item.getPaidPrice())));
                    itemNode.appendChild(node);
                }

                int alertIndex = 1;
                for (Iterator alertIter = item.getAlerts().iterator(); alertIter.hasNext();) {
                    Alert alert = (Alert) alertIter.next();
                    alert.setId(new Integer(alertIndex++));

                    Element alertNode = document.createElement("alert"); //$NON-NLS-1$
                    alertNode.setAttribute("pluginId", alert.getPluginId()); //$NON-NLS-1$
                    if (alert.getLastSeen() != null)
                        alertNode.setAttribute("lastSeen", dateTimeFormat.format(alert.getLastSeen())); //$NON-NLS-1$
                    alertNode.setAttribute("popup", String.valueOf(alert.isPopup())); //$NON-NLS-1$
                    alertNode.setAttribute("hilight", String.valueOf(alert.isHilight())); //$NON-NLS-1$
                    itemNode.appendChild(alertNode);

                    for (Iterator paramIter = alert.getParameters().keySet().iterator(); paramIter.hasNext();) {
                        String key = (String) paramIter.next();

                        node = document.createElement("param"); //$NON-NLS-1$
                        node.setAttribute("key", key); //$NON-NLS-1$
                        node.appendChild(document.createTextNode((String) alert.getParameters().get(key)));
                        alertNode.appendChild(node);
                    }
                }
            }
        }

        saveDocument(document, "", "watchlists.xml"); //$NON-NLS-1$ //$NON-NLS-2$

    } catch (Exception e) {
        log.error(e.toString(), e);
    }
}

From source file:net.sourceforge.eclipsetrader.core.internal.XMLRepository.java

private Chart loadChart(Integer id) {
    Chart chart = new Chart(id);
    chart.setRepository(this);
    chart.setSecurity((Security) load(Security.class, id));

    File file = new File(Platform.getLocation().toFile(), "charts/" + String.valueOf(id) + ".xml"); //$NON-NLS-1$ //$NON-NLS-2$
    if (file.exists() == false)
        file = new File(Platform.getLocation().toFile(), "charts/default.xml"); //$NON-NLS-1$
    if (file.exists() == true) {
        try {//from   w  w w. j  a v  a 2 s.co  m
            DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
            DocumentBuilder builder = factory.newDocumentBuilder();
            builder.setErrorHandler(errorHandler);
            Document document = builder.parse(file);

            NodeList firstNode = document.getFirstChild().getChildNodes();
            for (int r = 0; r < firstNode.getLength(); r++) {
                Node item = firstNode.item(r);
                Node valueNode = item.getFirstChild();
                String nodeName = item.getNodeName();

                if (valueNode != null) {
                    if (nodeName.equalsIgnoreCase("compression") == true) //$NON-NLS-1$
                        chart.setCompression(Integer.parseInt(valueNode.getNodeValue()));
                    else if (nodeName.equalsIgnoreCase("period") == true) //$NON-NLS-1$
                        chart.setPeriod(Integer.parseInt(valueNode.getNodeValue()));
                    else if (nodeName.equalsIgnoreCase("autoScale") == true) //$NON-NLS-1$
                        chart.setAutoScale(new Boolean(valueNode.getNodeValue()).booleanValue());
                    else if (nodeName.equalsIgnoreCase("begin") == true) //$NON-NLS-1$
                    {
                        try {
                            chart.setBeginDate(dateTimeFormat.parse(valueNode.getNodeValue()));
                        } catch (Exception e) {
                            log.warn(e.toString());
                        }
                    } else if (nodeName.equalsIgnoreCase("end") == true) //$NON-NLS-1$
                    {
                        try {
                            chart.setEndDate(dateTimeFormat.parse(valueNode.getNodeValue()));
                        } catch (Exception e) {
                            log.warn(e.toString());
                        }
                    }
                }
                if (nodeName.equalsIgnoreCase("row")) //$NON-NLS-1$
                {
                    ChartRow row = new ChartRow(new Integer(r));
                    row.setRepository(this);
                    row.setParent(chart);

                    NodeList tabList = item.getChildNodes();
                    for (int t = 0; t < tabList.getLength(); t++) {
                        item = tabList.item(t);
                        nodeName = item.getNodeName();
                        if (nodeName.equalsIgnoreCase("tab")) //$NON-NLS-1$
                        {
                            ChartTab tab = new ChartTab(new Integer(t));
                            tab.setRepository(this);
                            tab.setParent(row);
                            tab.setLabel(((Node) item).getAttributes().getNamedItem("label").getNodeValue()); //$NON-NLS-1$

                            NodeList indicatorList = item.getChildNodes();
                            for (int i = 0; i < indicatorList.getLength(); i++) {
                                item = indicatorList.item(i);
                                nodeName = item.getNodeName();
                                if (nodeName.equalsIgnoreCase("indicator")) //$NON-NLS-1$
                                {
                                    ChartIndicator indicator = new ChartIndicator(new Integer(i));
                                    indicator.setRepository(this);
                                    indicator.setParent(tab);
                                    indicator.setPluginId(((Node) item).getAttributes().getNamedItem("pluginId") //$NON-NLS-1$
                                            .getNodeValue());

                                    NodeList parametersList = item.getChildNodes();
                                    for (int p = 0; p < parametersList.getLength(); p++) {
                                        item = parametersList.item(p);
                                        nodeName = item.getNodeName();
                                        if (nodeName.equalsIgnoreCase("param")) //$NON-NLS-1$
                                        {
                                            String key = ((Node) item).getAttributes().getNamedItem("key") //$NON-NLS-1$
                                                    .getNodeValue();
                                            String value = ((Node) item).getAttributes().getNamedItem("value") //$NON-NLS-1$
                                                    .getNodeValue();
                                            indicator.getParameters().put(key, value);
                                        }
                                    }

                                    tab.getIndicators().add(indicator);
                                } else if (nodeName.equalsIgnoreCase("object")) //$NON-NLS-1$
                                {
                                    ChartObject object = new ChartObject(new Integer(i));
                                    object.setRepository(this);
                                    object.setParent(tab);
                                    object.setPluginId(((Node) item).getAttributes().getNamedItem("pluginId") //$NON-NLS-1$
                                            .getNodeValue());

                                    NodeList parametersList = item.getChildNodes();
                                    for (int p = 0; p < parametersList.getLength(); p++) {
                                        item = parametersList.item(p);
                                        nodeName = item.getNodeName();
                                        if (nodeName.equalsIgnoreCase("param")) //$NON-NLS-1$
                                        {
                                            String key = ((Node) item).getAttributes().getNamedItem("key") //$NON-NLS-1$
                                                    .getNodeValue();
                                            String value = ((Node) item).getAttributes().getNamedItem("value") //$NON-NLS-1$
                                                    .getNodeValue();
                                            object.getParameters().put(key, value);
                                        }
                                    }

                                    tab.getObjects().add(object);
                                }
                            }

                            row.getTabs().add(tab);
                        }
                    }

                    chart.getRows().add(row);
                }
            }
        } catch (Exception e) {
            log.error(e.toString(), e);
        }
    }

    if (chart.getTitle().length() == 0)
        chart.setTitle(chart.getSecurity().getDescription());
    chart.clearChanged();

    return chart;
}