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# Integration & Extensions
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Info framework integration, WebDAV support, utilities, comparators, and extensibility APIs.
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## Capabilities
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### Info Framework Integration
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```java { .api }
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interface DDMFormValuesInfoFieldValuesProvider<T> {
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    InfoFieldValue<Object> getInfoFieldValue(T model, String fieldName, Locale locale);
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    List<InfoFieldValue<Object>> getInfoFieldValues(T model, Locale locale);
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}
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interface DDMStructureInfoItemFieldSetProvider {
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    InfoFieldSet getInfoFieldSet(String itemClassName, long itemClassPK, long structureId);
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}
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interface DDMFormFieldInfoFieldConverter {
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    InfoField convert(DDMFormField ddmFormField, Locale locale);
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}
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```
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### WebDAV Support
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```java { .api }
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interface DDMWebDAVStorage extends WebDAVStorage {
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    Resource getResource(WebDAVRequest webDAVRequest) throws WebDAVException;
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    boolean isSupportsClassTwo();
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}
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```
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### Utility Classes
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```java { .api }
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class DDMFormFactory {
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    static DDMForm create(Class<?> clazz);
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    static DDMForm create(Class<?> clazz, Locale locale);
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}
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class DDMFormInstanceFactory {
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    DDMFormInstance create(DDMStructure structure, DDMFormInstanceSettings settings);
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}
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class DDMBeanTranslator {
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    Object translate(Object bean, Class<?> targetClass);
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}
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```
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### Comparators
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```java { .api }
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class DDMStructureNameComparator extends OrderByComparator<DDMStructure> {
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    DDMStructureNameComparator(boolean ascending);
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    int compare(DDMStructure structure1, DDMStructure structure2);
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}
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class DDMTemplateNameComparator extends OrderByComparator<DDMTemplate> {
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    DDMTemplateNameComparator(boolean ascending);
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    int compare(DDMTemplate template1, DDMTemplate template2);
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}
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class DDMFormInstanceNameComparator extends OrderByComparator<DDMFormInstance> {
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    DDMFormInstanceNameComparator(boolean ascending);
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    int compare(DDMFormInstance formInstance1, DDMFormInstance formInstance2);
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}
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```
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## Usage Examples
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### Using Utilities and Comparators
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```java
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@Component
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public class UtilityExample {
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    @Reference
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    private DDMStructureLocalService structureLocalService;
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    public List<DDMStructure> getSortedStructures(long groupId) {
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        List<DDMStructure> structures = structureLocalService.getStructures(groupId);
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        // Sort structures by name
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        structures.sort(new DDMStructureNameComparator(true));
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        return structures;
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    }
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    public DDMForm createFormFromAnnotation(Class<?> annotatedClass) {
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        // Create DDM form from annotation
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        return DDMFormFactory.create(annotatedClass, Locale.US);
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    }
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}
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```