com.manydesigns.elements.fields

Class DatabaseBlobField

java.lang.Object

com.manydesigns.elements.fields.AbstractField<Blob>

com.manydesigns.elements.fields.AbstractBlobField

com.manydesigns.elements.fields.DatabaseBlobField

All Implemented Interfaces:

Element, Field<Blob>, MultipartRequestField<Blob>, FormElement, XhtmlFragment

public class DatabaseBlobField
extends AbstractBlobField

Author:

Paolo Predonzani - paolo.predonzani@manydesigns.com, Angelo Lupo - angelo.lupo@manydesigns.com, Giampiero Granatella - giampiero.granatella@manydesigns.com, Alessio Stalla - alessio.stalla@manydesigns.com

Field Summary

Fields

Modifier and Type	Field and Description
protected PropertyAccessor	contentTypeAccessor
static String	copyright
protected PropertyAccessor	fileNameAccessor
protected PropertyAccessor	timestampAccessor

Fields inherited from class com.manydesigns.elements.fields.AbstractBlobField

blob, blobError, CODE_SUFFIX, codeInputName, INNER_SUFFIX, innerId, OPERATION_SUFFIX, operationInputName, size, UPLOAD_DELETE, UPLOAD_KEEP, UPLOAD_MODIFY

Fields inherited from class com.manydesigns.elements.fields.AbstractField

accessor, bulkCheckboxName, bulkChecked, colSpan, COPYRIGHT, EDITABLE_FIELD_CSS_CLASS, elementsConfiguration, enabled, errors, fieldCssClass, forceNewRow, FORM_LABEL_CSS_CLASS, help, href, id, INPUT_CONTAINER_CSS_CLASS, inputName, insertable, label, mode, required, STATIC_VALUE_CSS_CLASS, title, updatable

Constructor Summary

Constructors

Constructor and Description
DatabaseBlobField(ClassAccessor classAccessor, PropertyAccessor accessor, Mode mode, String prefix)

Method Summary

Methods

Modifier and Type	Method and Description
String	generateNewCode()
PropertyAccessor	getContentTypeAccessor()
PropertyAccessor	getFileNameAccessor()
boolean	isSaveBlobOnObject()
protected void	loadBlob(BlobManager blobManager, Blob blob, boolean loadContents)
void	readFromObject(Object obj)
void	writeToObject(Object obj)

Methods inherited from class com.manydesigns.elements.fields.AbstractBlobField

forgetBlob, getBlobError, getCodeInputName, getOperationInputName, getStringValue, getValue, keepOldBlob, loadBlob, newBlob, printRadio, readFromRequest, saveUpload, setBlobError, setOperationInputName, setStringValue, setValue, validate, valueToXhtml, valueToXhtmlPreview, valueToXhtmlView, writeBlobFilenameAndSize

Methods inherited from class com.manydesigns.elements.fields.AbstractField

closeVisibleField, errorsToXhtml, getColSpan, getDisplayValue, getErrors, getFieldCssClass, getHelp, getHref, getId, getInputName, getLabel, getMode, getPropertyAccessor, getText, getTitle, hasRequiredFields, helpToXhtml, isBlank, isEnabled, isForceNewRow, isInsertable, isReadOnly, isRequired, isUpdatable, isValid, labelToXhtml, maybeConvertValue, openVisibleField, readFrom, setColSpan, setEnabled, setErrors, setFieldCssClass, setForceNewRow, setHelp, setHref, setId, setInputName, setInsertable, setLabel, setRequired, setTitle, setUpdatable, toXhtml, writeTo, writeToObject, writeToObject

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.manydesigns.elements.fields.Field

errorsToXhtml, getDisplayValue, getHref, getId, getInputName, getPropertyAccessor, getTitle, helpToXhtml, isEnabled, isInsertable, isRequired, isUpdatable, labelToXhtml, setEnabled, setHref, setId, setInputName, setInsertable, setRequired, setTitle, setUpdatable

Methods inherited from interface com.manydesigns.elements.FormElement

getColSpan, getErrors, getHelp, getLabel, getMode, hasRequiredFields, isForceNewRow, readFrom, setColSpan, setForceNewRow, setHelp, setLabel, writeTo

Methods inherited from interface com.manydesigns.elements.xml.XhtmlFragment

toXhtml

Field Detail

copyright

public static final String copyright

See Also:

Constant Field Values

contentTypeAccessor

protected final PropertyAccessor contentTypeAccessor

fileNameAccessor

protected final PropertyAccessor fileNameAccessor

timestampAccessor

protected final PropertyAccessor timestampAccessor

Constructor Detail

DatabaseBlobField

public DatabaseBlobField(@NotNull
                 ClassAccessor classAccessor,
                 @NotNull
                 PropertyAccessor accessor,
                 @NotNull
                 Mode mode,
                 @Nullable
                 String prefix)
                  throws NoSuchFieldException

Throws:

NoSuchFieldException

Method Detail

isSaveBlobOnObject

public boolean isSaveBlobOnObject()

Specified by:

isSaveBlobOnObject in class AbstractBlobField

readFromObject

public void readFromObject(Object obj)

Specified by:

readFromObject in interface Element

Overrides:

readFromObject in class AbstractField<Blob>

writeToObject

public void writeToObject(Object obj)

loadBlob

protected void loadBlob(BlobManager blobManager,
            Blob blob,
            boolean loadContents)
                 throws IOException

Overrides:

loadBlob in class AbstractBlobField

Throws:

IOException

generateNewCode

public String generateNewCode()

Specified by:

generateNewCode in class AbstractBlobField

getContentTypeAccessor

public PropertyAccessor getContentTypeAccessor()

getFileNameAccessor

public PropertyAccessor getFileNameAccessor()