Examples with EParameterFieldType org.talend.core.model.process.EParameterFieldType used on opensource projects

Example 6 with EParameterFieldType

use of org.talend.core.model.process.EParameterFieldType in project tdi-studio-se by Talend.

the class EncryptPasswordInComponentsMigrationTask method execute.

/*
     * (non-Javadoc)
     * 
     * @see org.talend.core.model.migration.AbstractItemMigrationTask#execute(org.talend.core.model.properties.Item)
     */
@Override
public ExecutionResult execute(Item item) {
    ProcessType processType = getProcessType(item);
    try {
        boolean modified = false;
        ComponentCategory category = ComponentCategory.getComponentCategoryFromItem(item);
        for (Object nodeObjectType : processType.getNode()) {
            NodeType nodeType = (NodeType) nodeObjectType;
            IComponent component = ComponentsFactoryProvider.getInstance().get(nodeType.getComponentName(), category.getName());
            if (component == null) {
                continue;
            }
            FakeNode fNode = new FakeNode(component);
            for (Object paramObjectType : nodeType.getElementParameter()) {
                ElementParameterType param = (ElementParameterType) paramObjectType;
                IElementParameter paramFromEmf = fNode.getElementParameter(param.getName());
                if (paramFromEmf == null) {
                    // might be some deprecated / removed parameter.
                    continue;
                }
                EParameterFieldType paramFromComponent = paramFromEmf.getFieldType();
                if (EParameterFieldType.PASSWORD == paramFromComponent && param.getValue() != null) {
                    boolean encrypted = true;
                    try {
                        int ind = param.getValue().lastIndexOf(PasswordEncryptUtil.ENCRYPT_KEY);
                        if (ind == -1) {
                            encrypted = false;
                        } else {
                            String value = new StringBuilder(param.getValue()).replace(ind, ind + PasswordEncryptUtil.ENCRYPT_KEY.length(), "").toString();
                            PasswordEncryptUtil.decryptPassword(value);
                        }
                    } catch (Exception e) {
                        encrypted = false;
                    }
                    if (!encrypted) {
                        param.setValue(PasswordEncryptUtil.encryptPassword(param.getValue()) + PasswordEncryptUtil.ENCRYPT_KEY);
                        modified = true;
                    }
                }
            }
        }
        if (modified) {
            ProxyRepositoryFactory factory = ProxyRepositoryFactory.getInstance();
            factory.save(item, true);
        }
    } catch (Exception e) {
        ExceptionHandler.process(e);
        return ExecutionResult.FAILURE;
    }
    return ExecutionResult.SUCCESS_NO_ALERT;
}