Examples with HandlerStatement com.twinsoft.convertigo.beans.statements.HandlerStatement used on opensource projects

Example 6 with HandlerStatement

use of com.twinsoft.convertigo.beans.statements.HandlerStatement in project convertigo by convertigo.

the class ChangeToScExitHandlerStatementAction method run.

/* (non-Javadoc)
	 * @see com.twinsoft.convertigo.eclipse.popup.actions.MyAbstractAction#run()
	 */
@Override
public void run() {
    Display display = Display.getDefault();
    Cursor waitCursor = new Cursor(display, SWT.CURSOR_WAIT);
    Shell shell = getParentShell();
    shell.setCursor(waitCursor);
    try {
        ProjectExplorerView explorerView = getProjectExplorerView();
        if (explorerView != null) {
            DatabaseObjectTreeObject treeObject = (DatabaseObjectTreeObject) explorerView.getFirstSelectedTreeObject();
            DatabaseObject databaseObject = treeObject.getObject();
            // For ScEntryHandler statement
            if ((databaseObject != null) && (databaseObject instanceof ScEntryHandlerStatement || databaseObject instanceof ScEntryDefaultHandlerStatement)) {
                HandlerStatement scEntryHandlerStatement = (HandlerStatement) databaseObject;
                DatabaseObjectTreeObject parentTreeObject = treeObject.getOwnerDatabaseObjectTreeObject();
                if (parentTreeObject != null) {
                    // New ScExitHandler statement
                    HandlerStatement scExitHandlerStatement = databaseObject instanceof ScEntryHandlerStatement ? new ScExitHandlerStatement() : new ScExitDefaultHandlerStatement();
                    // Set properties
                    String handlerResult = scEntryHandlerStatement.getHandlerResult();
                    if (ScHandlerStatement.RETURN_REDETECT.equals(handlerResult)) {
                        handlerResult = ScHandlerStatement.RETURN_ACCUMULATE;
                    } else if (ScHandlerStatement.RETURN_SKIP.equals(handlerResult)) {
                        handlerResult = "";
                    }
                    scExitHandlerStatement.setHandlerResult(handlerResult);
                    scExitHandlerStatement.setComment(scEntryHandlerStatement.getComment());
                    scExitHandlerStatement.setEnabled(scEntryHandlerStatement.isEnabled());
                    scExitHandlerStatement.setPreventFromLoops(scEntryHandlerStatement.preventFromLoops());
                    scExitHandlerStatement.setParent(scEntryHandlerStatement.getParent());
                    scExitHandlerStatement.setReturnedValue(scEntryHandlerStatement.getReturnedValue());
                    scExitHandlerStatement.setVersion(scEntryHandlerStatement.getVersion());
                    if (databaseObject instanceof ScEntryHandlerStatement) {
                        ScExitHandlerStatement scExit = (ScExitHandlerStatement) scExitHandlerStatement;
                        ScEntryHandlerStatement scEntry = (ScEntryHandlerStatement) scEntryHandlerStatement;
                        scExit.setNormalizedScreenClassName(scEntry.getNormalizedScreenClassName());
                        scExit.setName("on" + scEntry.getNormalizedScreenClassName() + "Exit");
                    }
                    // Change status of scExitHanlder statement
                    scExitHandlerStatement.bNew = true;
                    scExitHandlerStatement.hasChanged = true;
                    // Add new ScExitHandler statement to parent
                    DatabaseObject parentDbo = scEntryHandlerStatement.getParent();
                    parentDbo.add(scExitHandlerStatement);
                    // Add new ScExitHandler statement in Tree
                    StatementTreeObject statementTreeObject = new StatementTreeObject(explorerView.viewer, scExitHandlerStatement);
                    parentTreeObject.addChild(statementTreeObject);
                    for (Statement statement : scEntryHandlerStatement.getStatements()) {
                        scExitHandlerStatement.addStatement(statement);
                    }
                    // Delete ScEntryHandler statement
                    scEntryHandlerStatement.delete();
                    parentTreeObject.hasBeenModified(true);
                    explorerView.reloadTreeObject(parentTreeObject);
                    DatabaseObjectTreeObject newTreeObject = parentTreeObject.findDatabaseObjectTreeObjectChild(scExitHandlerStatement);
                    explorerView.setSelectedTreeObject(newTreeObject);
                }
            }
        }
    } catch (Throwable e) {
        ConvertigoPlugin.logException(e, "Unable to change screen class entry handler statement to screen class exit handler statement!");
    } finally {
        shell.setCursor(null);
        waitCursor.dispose();
    }
}

Example 7 with HandlerStatement

use of com.twinsoft.convertigo.beans.statements.HandlerStatement in project convertigo by convertigo.

the class HtmlConnectorDesignComposite method modelChanged.

public void modelChanged(HttpProxyEvent event) {
    if (!checkProxySource(event)) {
        return;
    }
    String requestString = event.getRequest();
    String responseString = event.getResponse();
    boolean https = event.isHttps();
    int status = Integer.parseInt(event.getStatus());
    // do not record client redirection
    if ((status == HttpStatus.SC_MOVED_TEMPORARILY) || (status == HttpStatus.SC_MOVED_PERMANENTLY) || (status == HttpStatus.SC_SEE_OTHER) || (status == HttpStatus.SC_TEMPORARY_REDIRECT)) {
        return;
    }
    /*if (requestString.indexOf(getServer()) == -1) {
			return;
		}*/
    Map<String, String> headers = parseResponseString(responseString);
    String contentType = headers.get(HeaderName.ContentType.value().toLowerCase());
    // record only text/html or null Content-Type ...
    if (contentType == null) {
        return;
    }
    if (MimeType.Html.is(contentType) && MimeType.Plain.is(contentType)) {
        return;
    }
    ConvertigoPlugin.logDebug2("(HtmlConnectorDesignComposite) Learning statement...");
    try {
        String url, method, handlerName, transactionName, statementName, scHandlerName;
        String normalizedScreenClassName, screenClassName;
        HtmlTransaction htmlTransaction = null;
        HTTPStatement httpStatement = null;
        HtmlScreenClass htmlScreenClass = null;
        HandlerStatement handlerStatement = null;
        ScHandlerStatement scHandlerStatement = null;
        // Document dom = null;
        // Log log = null;
        int size, index1;
        boolean bContinue;
        index1 = 0;
        bContinue = true;
        normalizedScreenClassName = "Unknown";
        htmlTransaction = (HtmlTransaction) htmlConnector.getLearningTransaction();
        synchronized (htmlConnector) {
            // dom = htmlConnector.getCurrentXmlDocument();
            htmlScreenClass = htmlConnector.getCurrentScreenClass();
        }
        screenClassName = htmlScreenClass.getName();
        normalizedScreenClassName = StringUtils.normalize(htmlScreenClass.getName());
        ConvertigoPlugin.logDebug2("(HtmlConnectorDesignComposite) current screen class is '" + screenClassName + "'");
        if (htmlTransaction != null) {
            transactionName = htmlTransaction.getName();
            ConvertigoPlugin.logDebug2("(HtmlConnectorDesignComposite) creating new HTTPStatement");
            ConvertigoPlugin.logDebug2(requestString);
            httpStatement = parseRequestString(requestString);
            httpStatement.setHttps(https);
            httpStatement.setPort(https ? 443 : 80);
            method = httpStatement.getMethod().toLowerCase();
            // size = httpStatement.getVariablesDefinitionSize();
            size = httpStatement.numberOfVariables();
            url = httpStatement.getUrl(htmlConnector.isHttps(), htmlConnector.getServer(), htmlConnector.getPort());
            while (bContinue) {
                statementName = method + ((index1 == 0) ? " " : " " + index1) + " (" + url + " - " + size + ")";
                statementName = StringUtils.normalize(statementName);
                httpStatement.setName(statementName);
                httpStatement.hasChanged = true;
                httpStatement.bNew = true;
                if (htmlScreenClass == null) {
                    try {
                        httpStatement.priority = 0;
                        htmlTransaction.addStatement(httpStatement);
                        ConvertigoPlugin.logDebug2("(HtmlConnectorDesignComposite) added new HTTPStatement to default transaction '" + transactionName + "'");
                        fireObjectChanged(new CompositeEvent(htmlTransaction));
                        Engine.theApp.fireObjectDetected(new EngineEvent(httpStatement));
                        bContinue = false;
                    } catch (ObjectWithSameNameException owsne) {
                        index1++;
                    }
                } else {
                    if (htmlConnector.isAccumulating())
                        handlerName = "on" + normalizedScreenClassName + "Exit";
                    else
                        handlerName = "on" + normalizedScreenClassName + "Entry";
                    handlerStatement = htmlTransaction.getHandlerStatement(handlerName);
                    if (handlerStatement != null) {
                        try {
                            handlerStatement.addStatement(httpStatement);
                            ConvertigoPlugin.logDebug2("(HtmlConnectorDesignComposite) added new HTTPStatement to handler '" + handlerName + "' of transaction '" + transactionName + "'");
                            fireObjectChanged(new CompositeEvent(handlerStatement));
                            Engine.theApp.fireObjectDetected(new EngineEvent(httpStatement));
                            bContinue = false;
                        } catch (ObjectWithSameNameException owsne) {
                            index1++;
                        }
                    } else {
                        try {
                            if (htmlConnector.isAccumulating())
                                scHandlerStatement = new ScExitHandlerStatement(normalizedScreenClassName);
                            else
                                scHandlerStatement = new ScEntryHandlerStatement(normalizedScreenClassName);
                            scHandlerName = scHandlerStatement.getName();
                            scHandlerStatement.setName(scHandlerName);
                            scHandlerStatement.hasChanged = true;
                            scHandlerStatement.bNew = true;
                            scHandlerStatement.priority = 0;
                            htmlTransaction.addStatement(scHandlerStatement);
                            ConvertigoPlugin.logDebug2("(HtmlConnectorDesignComposite) added new ScExitHandlerStatement '" + handlerName + "' of transaction '" + transactionName + "'");
                            try {
                                scHandlerStatement.addStatement(httpStatement);
                                ConvertigoPlugin.logDebug2("(HtmlConnectorDesignComposite) added new HTTPStatement '" + statementName + "' to ScExitHandlerStatement '" + handlerName + "'");
                                fireObjectChanged(new CompositeEvent(htmlTransaction));
                                Engine.theApp.fireObjectDetected(new EngineEvent(httpStatement));
                                bContinue = false;
                            } catch (ObjectWithSameNameException owsne) {
                                index1++;
                            }
                        }// Should not append
                         catch (ObjectWithSameNameException owsne) {
                            throw new EngineException(owsne.getMessage());
                        }
                    }
                }
            }
        } else {
            throw new EngineException("Found none learning transaction");
        }
    } catch (EngineException e) {
        ConvertigoPlugin.logException(e, "An exception occured while learning");
    }
}

Example 8 with HandlerStatement

use of com.twinsoft.convertigo.beans.statements.HandlerStatement in project convertigo by convertigo.

the class ComponentObjectWizard method doFinish.

private void doFinish(IProgressMonitor monitor) throws CoreException {
    String dboName, name;
    boolean bContinue = true;
    int index = 0;
    try {
        newBean = getCreatedBean();
        if (newBean != null) {
            monitor.setTaskName("Object created");
            monitor.worked(1);
            dboName = newBean.getName();
            if (!StringUtils.isNormalized(dboName))
                throw new EngineException("Bean name is not normalized : \"" + dboName + "\".");
            // Verify if a child object with same name exist and change name
            while (bContinue) {
                if (index == 0)
                    name = dboName;
                else
                    name = dboName + index;
                newBean.setName(name);
                newBean.hasChanged = true;
                newBean.bNew = true;
                try {
                    new WalkHelper() {

                        boolean root = true;

                        boolean find = false;

                        @Override
                        protected boolean before(DatabaseObject dbo, Class<? extends DatabaseObject> dboClass) {
                            boolean isInstance = dboClass.isInstance(newBean);
                            find |= isInstance;
                            return isInstance;
                        }

                        @Override
                        protected void walk(DatabaseObject dbo) throws Exception {
                            if (root) {
                                root = false;
                                super.walk(dbo);
                                if (!find) {
                                    throw new EngineException("You cannot add to a " + parentObject.getClass().getSimpleName() + " a database object of type " + newBean.getClass().getSimpleName());
                                }
                            } else {
                                if (newBean.getName().equalsIgnoreCase(dbo.getName())) {
                                    throw new ObjectWithSameNameException("Unable to add the object because an object with the same name already exists in target.");
                                }
                            }
                        }
                    }.init(parentObject);
                    bContinue = false;
                } catch (ObjectWithSameNameException owsne) {
                    // Silently ignore
                    index++;
                } catch (EngineException ee) {
                    throw ee;
                } catch (Exception e) {
                    throw new EngineException("Exception in create", e);
                }
            }
            // Now add bean to target
            try {
                parentObject.add(newBean);
                monitor.setTaskName("Object added");
                monitor.worked(1);
                ConvertigoPlugin.logInfo("New object class '" + this.className + "' named '" + newBean.getName() + "' has been added");
                monitor.setTaskName("Object setted up");
                monitor.worked(1);
                bContinue = false;
            } catch (com.twinsoft.convertigo.engine.ObjectWithSameNameException owsne) {
                if (newBean instanceof HandlerStatement) {
                    throw owsne;
                }
                index++;
            }
        } else {
            throw new Exception("Could not instantiate bean!");
        }
    } catch (Exception e) {
        String message = "Unable to create a new object from class '" + this.className + "'.";
        ConvertigoPlugin.logException(e, message);
        if (objectExplorerPage != null) {
            objectExplorerPage.doCancel();
        }
        newBean = null;
    }
}

Example 9 with HandlerStatement

use of com.twinsoft.convertigo.beans.statements.HandlerStatement in project convertigo by convertigo.

the class ComponentObjectWizard method doFinish.

private void doFinish(IProgressMonitor monitor) throws CoreException {
    String dboName, name;
    boolean bContinue = true;
    int index = 0;
    try {
        newBean = getCreatedBean();
        if (newBean != null) {
            monitor.setTaskName("Object created");
            monitor.worked(1);
            dboName = newBean.getName();
            if (!StringUtils.isNormalized(dboName))
                throw new EngineException("Bean name is not normalized : \"" + dboName + "\".");
            // Verify if a child object with same name exist and change name
            while (bContinue) {
                if (index == 0)
                    name = dboName;
                else
                    name = dboName + index;
                newBean.setName(name);
                newBean.hasChanged = true;
                newBean.bNew = true;
                try {
                    new WalkHelper() {

                        boolean root = true;

                        boolean find = false;

                        @Override
                        protected boolean before(DatabaseObject dbo, Class<? extends DatabaseObject> dboClass) {
                            boolean isInstance = dboClass.isInstance(newBean);
                            find |= isInstance;
                            return isInstance;
                        }

                        @Override
                        protected void walk(DatabaseObject dbo) throws Exception {
                            if (root) {
                                root = false;
                                super.walk(dbo);
                                if (!find) {
                                    throw new EngineException("You cannot add to a " + newBean.getClass().getSimpleName() + " a database object of type " + parentObject.getClass().getSimpleName());
                                }
                            } else {
                                if (newBean.getName().equalsIgnoreCase(dbo.getName())) {
                                    throw new ObjectWithSameNameException("Unable to add the object because an object with the same name already exists in target.");
                                }
                            }
                        }
                    }.init(parentObject);
                    bContinue = false;
                } catch (ObjectWithSameNameException owsne) {
                    // Silently ignore
                    index++;
                } catch (EngineException ee) {
                    throw ee;
                } catch (Exception e) {
                    throw new EngineException("Exception in create", e);
                }
            }
            // Now add bean to target
            try {
                parentObject.add(newBean);
                monitor.setTaskName("Object added");
                monitor.worked(1);
                ConvertigoPlugin.logInfo("New object class '" + this.className + "' named '" + newBean.getName() + "' has been added");
                monitor.setTaskName("Object setted up");
                monitor.worked(1);
                bContinue = false;
            } catch (com.twinsoft.convertigo.engine.ObjectWithSameNameException owsne) {
                if (newBean instanceof HandlerStatement) {
                    throw owsne;
                }
                index++;
            }
        } else {
            throw new Exception("Could not instantiate bean!");
        }
    } catch (Exception e) {
        String message = "Unable to create a new object from class '" + this.className + "'.";
        ConvertigoPlugin.logException(e, message);
        if (objectExplorerPage != null) {
            objectExplorerPage.doCancel();
        }
        newBean = null;
    }
}

Example 10 with HandlerStatement

use of com.twinsoft.convertigo.beans.statements.HandlerStatement in project convertigo by convertigo.

the class ObjectInfoWizardPage method dialogChanged.

private void dialogChanged(boolean increment) {
    DatabaseObject dbo = ((ObjectExplorerWizardPage) getWizard().getPage("ObjectExplorerWizardPage")).getCreatedBean();
    if (dbo instanceof FunctionStatement) {
        beanName.setEnabled(true);
        if (dbo instanceof HandlerStatement) {
            beanName.setEnabled(false);
        }
    }
    String name = getBeanName();
    if (name.length() == 0) {
        updateStatus("Name must be specified");
        return;
    }
    if (!StringUtils.isNormalized(name)) {
        updateStatus("Name must be normalized.\nDon't start with number and don't use non ASCII caracters");
        return;
    }
    Matcher m = Pattern.compile("\\d+$").matcher("");
    boolean sameName;
    do {
        sameName = false;
        try {
            dbo.setName(name);
            if (treeItemName != null) {
                if (dbo instanceof ScHandlerStatement)
                    ((ScHandlerStatement) dbo).setNormalizedScreenClassName(treeItemName);
                else if (dbo instanceof HandlerStatement)
                    ((HandlerStatement) dbo).setHandlerType(treeItemName);
            }
        } catch (ObjectWithSameNameException e) {
            if (!increment) {
                updateStatus("Name already used by siblings");
                return;
            }
            sameName = true;
            m.reset(name);
            if (m.find()) {
                name = name.substring(0, m.start()) + (Integer.parseInt(m.group()) + 1);
            } else {
                name = name + "_1";
            }
            setBeanName(name);
        } catch (EngineException e) {
            updateStatus("Name could not be set on bean");
            return;
        } catch (NullPointerException e) {
            updateStatus("New Bean has not been instanciated");
            return;
        }
    } while (sameName);
    updateStatus(null);
}