Examples with VariableTranslator com.centurylink.mdw.common.translator.VariableTranslator used on opensource projects

Example 1 with VariableTranslator

use of com.centurylink.mdw.common.translator.VariableTranslator in project mdw-designer by CenturyLinkCloud.

the class DesignerProxy method getVariableInfo.

/**
 * Must be called from the UI thread.
 */
public VariableTypeVO getVariableInfo(final VariableInstanceInfo varInstInfo) {
    String varType = varInstInfo.getType();
    VariableTranslator varTrans = getVariableTranslator(varType);
    final VariableTypeVO varTypeVO = new VariableTypeVO(0L, varType, varTrans == null ? null : varTrans.getClass().getName());
    if (varInstInfo.getStringValue() != null && varTypeVO.isJavaObjectType()) {
        BusyIndicator.showWhile(MdwPlugin.getShell().getDisplay(), new Runnable() {

            public void run() {
                DocumentReference docRef = new DocumentReference(varInstInfo.getStringValue());
                try {
                    Object obj = new JavaObjectTranslator().realToObject(getDocument(docRef).getContent());
                    varTypeVO.setVariableType(obj.getClass().getName());
                    varTypeVO.setUpdateable(obj instanceof SelfSerializable);
                } catch (TranslationException ex) {
                    if (MdwPlugin.getSettings().isLogConnectErrors())
                        PluginMessages.log(ex);
                    try {
                        if (!project.checkRequiredVersion(6, 1, 1)) {
                            String path = "DocumentValue?format=xml&id=" + docRef.getDocumentId() + "&type=" + varTypeVO.getVariableType();
                            String resp = getRestfulServer().invokeResourceService(path);
                            Resource res = Resource.Factory.parse(resp, Compatibility.namespaceOptions());
                            for (Parameter param : res.getParameterList()) {
                                if ("className".equals(param.getName()))
                                    varTypeVO.setVariableType(param.getStringValue());
                                else if ("isUpdateable".equals(param.getName()))
                                    varTypeVO.setUpdateable(Boolean.parseBoolean(param.getStringValue()));
                            }
                        }
                    } catch (Exception ex2) {
                        throw new RuntimeException(ex2.getMessage(), ex2);
                    }
                }
            }
        });
    }
    return varTypeVO;
}

Example 2 with VariableTranslator

use of com.centurylink.mdw.common.translator.VariableTranslator in project mdw-designer by CenturyLinkCloud.

the class DesignerProxy method getVariableTranslator.

private VariableTranslator getVariableTranslator(String varType) {
    VariableTranslator vt = null;
    VariableTypeVO vo = dataAccess.getVariableType(varType);
    if (vo != null) {
        try {
            Class<? extends VariableTranslator> cl = Class.forName(vo.getTranslatorClass()).asSubclass(VariableTranslator.class);
            vt = cl.newInstance();
        } catch (Exception ex) {
            // can't create translator
            if (MdwPlugin.getSettings().isLogConnectErrors())
                PluginMessages.log(ex);
        }
    }
    return vt;
}

Example 3 with VariableTranslator

use of com.centurylink.mdw.common.translator.VariableTranslator in project mdw-designer by CenturyLinkCloud.

the class VariableHelper method isDocumentVariable.

/**
 * This is another cheaper way for better guessing whether the variable
 * is a document variable, when variable instance value is available
 * @param vartype
 * @param value variable instance value
 * @return
 */
public static boolean isDocumentVariable(String vartype, String value) {
    VariableTranslator translator;
    VariableTypeVO vo = VariableTypeCache.getVariableTypeVO(vartype);
    if (vo == null)
        return false;
    try {
        Class<?> cl = Class.forName(vo.getTranslatorClass());
        translator = (VariableTranslator) cl.newInstance();
        return (translator instanceof DocumentReferenceTranslator);
    } catch (Exception e) {
        if (value == null)
            return false;
        return value.startsWith("DOCUMENT:");
    }
}

Example 4 with VariableTranslator

use of com.centurylink.mdw.common.translator.VariableTranslator in project mdw-designer by CenturyLinkCloud.

the class DesignerProxy method isDocumentVariable.

private boolean isDocumentVariable(String type, String value) {
    VariableTranslator translator;
    VariableTypeVO vo = dataAccess.getVariableType(type);
    if (vo == null)
        return false;
    try {
        Class<?> cl = Class.forName(vo.getTranslatorClass());
        translator = (VariableTranslator) cl.newInstance();
        return (translator instanceof DocumentReferenceTranslator);
    } catch (Exception e) {
        if (value == null)
            return false;
        return value.startsWith("DOCUMENT:");
    }
}

Example 5 with VariableTranslator

use of com.centurylink.mdw.common.translator.VariableTranslator in project mdw-designer by CenturyLinkCloud.

the class VariableHelper method isDocumentVariable.

/**
 * Check if the variable type is of a document.
 * Custom variable translators must be loaded from server to make
 * the decision precise.
 *
 * @param vartype
 * @param dao
 * @return
 */
public static boolean isDocumentVariable(String vartype, DesignerDataAccess dao) {
    VariableTranslator translator;
    VariableTypeVO vo = VariableTypeCache.getVariableTypeVO(vartype);
    if (vo == null)
        return false;
    try {
        Class<?> cl = Class.forName(vo.getTranslatorClass());
        translator = (VariableTranslator) cl.newInstance();
    } catch (Exception e) {
        e.printStackTrace();
        return false;
    }
    return (translator instanceof DocumentReferenceTranslator);
}