Content (The Adobe AEM Quickstart and Web Application.)

All Superinterfaces:

Base, java.lang.Cloneable, Element, java.lang.Iterable<Element>
```
public interface Content
extends Element
```
Represents an atom:content element.

Atom has a very clearly defined and extremely flexible content model. The model allows for five basic types of content:
- Text, consisting of content that is to be interpreted as plain text with no markup. For instance, <content type="text"><content></content> is interpreted as literal characer "<" followed by the word "content", followed by the literal character ">".
- HTML, consisting of content that is to be interpreted as escaped HTML markup. For instance, <content type="html"><b>content</b></content> is interpreted as the word "content" surrounded by the HTML <b> and </b> tags.
- XHTML, consisting of well-formed XHTML content wrapped in an XHTML div element. For instance, <content type="xhtml"><div xmlns="http://www.w3.org/1999/xhtml"><b>Content</b></div></content>.
- XML, consisting of well-formed XML content. For instance, <content type="application/xml"><a xmlns="..."><b><c/></b></a></content>. The content could, alternatively, be linked to via the src attribute, <content type="application/xml" src="http://example.org/foo.xml"/>.
- Media, consisting of content conforming to any MIME media type.
  - Text media types are encoded literally, e.g. <content type="text/calendar">BEGIN:VCALENDAR...</content>.
  - Other media types are encoded as Base64 strings, e.g. <content type="image/jpeg">{Base64}</content>.
  - Alternatively, media content may use the src attribute, <content type="text/calendar" src="http://example.org/foo.cal"/>, <content type="image/jpeg" src="http://example.org/foo.jpg" />
Per RFC4287:
```
  The "atom:content" element either contains or links to the content of
  the entry.  The content of atom:content is Language-Sensitive.

  atomInlineTextContent =
     element atom:content {
        atomCommonAttributes,
        attribute type { "text" | "html" }?,
        (text)*
     }

  atomInlineXHTMLContent =
     element atom:content {
        atomCommonAttributes,
        attribute type { "xhtml" },
        xhtmlDiv
     }
  atomInlineOtherContent =
     element atom:content {
        atomCommonAttributes,
        attribute type { atomMediaType }?,
        (text|anyElement)*
     }

  atomOutOfLineContent =
     element atom:content {
        atomCommonAttributes,
        attribute type { atomMediaType }?,
        attribute src { atomUri },
        empty
     }

  atomContent = atomInlineTextContent
   | atomInlineXHTMLContent
   | atomInlineOtherContent
   | atomOutOfLineContent

 
```

Nested Class Summary

Nested Classes
Modifier and Type Interface and Description

static class Content.Type
Used to identify the type of content

Nested Classes
Modifier and Type	Interface and Description
`static class`	`Content.Type` Used to identify the type of content

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`Content.Type`	`getContentType()` Returns the Content Type
`javax.activation.DataHandler`	`getDataHandler()` Attempts to Base64 decode the string value of the content element.
`javax.activation.MimeType`	`getMimeType()` RFC4287: On the atom:content element, the value of the "type" attribute MAY be one of "text", "html", or "xhtml".
`IRI`	`getResolvedSrc()` Returns the fully qualified URI form of the content src attribute.
`IRI`	`getSrc()` RFC4287: atom:content MAY have a "src" attribute, whose value MUST be an IRI reference.
`java.lang.String`	`getValue()` Returns the string value of this atom:content element
`<T extends Element> T`	`getValueElement()` Return the value element or null if type="text", type="html" or type is some non-XML media type
`java.lang.String`	`getWrappedValue()` Return the string value of the atom:content element with the enclosing div tag if type="xhtml"
`Content`	`setContentType(Content.Type type)` Set the Content Type
`Content`	`setDataHandler(javax.activation.DataHandler dataHandler)` Sets the string value of the content element by Base64 encoding the specifed byte array.
`Content`	`setMimeType(java.lang.String type)` RFC4287: On the atom:content element, the value of the "type" attribute MAY be one of "text", "html", or "xhtml".
`Content`	`setSrc(java.lang.String src)` RFC4287: atom:content MAY have a "src" attribute, whose value MUST be an IRI reference.
`Content`	`setValue(java.lang.String value)` Set the string value of the atom:content element
`<T extends Element> Content`	`setValueElement(T value)` Set the value element of the content.
`Content`	`setWrappedValue(java.lang.String wrappedValue)` Set the string value of the atom:content with the enclosing div tag

Methods inherited from interface org.apache.abdera.model.Element
declareNS, discard, getAttributes, getAttributeValue, getAttributeValue, getBaseUri, getDocument, getElements, getExtensionAttributes, getFirstChild, getFirstChild, getLanguage, getLanguageTag, getLocale, getMustPreserveWhitespace, getNamespaces, getNextSibling, getNextSibling, getParentElement, getPreviousSibling, getPreviousSibling, getQName, getResolvedBaseUri, getText, removeAttribute, removeAttribute, setAttributeValue, setAttributeValue, setBaseUri, setBaseUri, setLanguage, setMustPreserveWhitespace, setParentElement, setText, setText

Methods inherited from interface org.apache.abdera.model.Base
addComment, clone, complete, getDefaultWriterOptions, getFactory, writeTo, writeTo, writeTo, writeTo, writeTo, writeTo, writeTo, writeTo, writeTo, writeTo, writeTo, writeTo

Methods inherited from interface java.lang.Iterable
forEach, iterator, spliterator

- Method Detail
  - getContentType
```
Content.Type getContentType()
```
    Returns the Content Type
    
    Returns:
    
    The Content Type
  - setContentType
```
Content setContentType(Content.Type type)
```
    Set the Content Type
    
    Parameters:
    
    type - The Content Type
  - getValueElement
```
<T extends Element> T getValueElement()
```
    Return the value element or null if type="text", type="html" or type is some non-XML media type
    
    Returns:
    
    The first child element of the atom:content element or null
  - setValueElement
```
<T extends Element> Content setValueElement(T value)
```
    Set the value element of the content. If the value is a Div, the type attribute will be set to type="xhtml", otherwise, the attribute will be set to type="application/xml"
    
    Parameters:
    
    value - The element to set
  - getMimeType
```
javax.activation.MimeType getMimeType()
```
    RFC4287: On the atom:content element, the value of the "type" attribute MAY be one of "text", "html", or "xhtml". Failing that, it MUST conform to the syntax of a MIME media type, but MUST NOT be a composite type. If neither the type attribute nor the src attribute is provided, Atom Processors MUST behave as though the type attribute were present with a value of "text".
    
    Returns:
    
    null if type = text, html or xhtml, otherwise a media type
  - setMimeType
```
Content setMimeType(java.lang.String type)
```
    RFC4287: On the atom:content element, the value of the "type" attribute MAY be one of "text", "html", or "xhtml". Failing that, it MUST conform to the syntax of a MIME media type, but MUST NOT be a composite type. If neither the type attribute nor the src attribute is provided, Atom Processors MUST behave as though the type attribute were present with a value of "text".
    
    Parameters:
    
    type - The media type
    
    Throws:
    
    MimeTypeParseException - if the media type is malformed
  - getSrc
```
IRI getSrc()
```
    RFC4287: atom:content MAY have a "src" attribute, whose value MUST be an IRI reference. If the "src" attribute is present, atom:content MUST be empty. Atom Processors MAY use the IRI to retrieve the content and MAY choose to ignore remote content or to present it in a different manner than local content.
    
    If the "src" attribute is present, the "type" attribute SHOULD be provided and MUST be a MIME media type, rather than "text", "html", or "xhtml".
    
    Returns:
    
    The IRI value of the src attribute or null if none
    
    Throws:
    
    IRISyntaxException - if the src attribute value is malformed
  - getResolvedSrc
```
IRI getResolvedSrc()
```
    Returns the fully qualified URI form of the content src attribute.
    
    Returns:
    
    The IRI value of the src attribute resolved against the in-scope Base URI
    
    Throws:
    
    IRISyntaxException - if the src attribute value is malformed
  - setSrc
```
Content setSrc(java.lang.String src)
```
    RFC4287: atom:content MAY have a "src" attribute, whose value MUST be an IRI reference. If the "src" attribute is present, atom:content MUST be empty. Atom Processors MAY use the IRI to retrieve the content and MAY choose to ignore remote content or to present it in a different manner than local content.
    
    If the "src" attribute is present, the "type" attribute SHOULD be provided and MUST be a MIME media type, rather than "text", "html", or "xhtml".
    
    Parameters:
    
    src - The IRI to use as the src attribute value for the content
    
    Throws:
    
    IRISyntaxException - if the src value is malformed
  - getDataHandler
```
javax.activation.DataHandler getDataHandler()
```
    Attempts to Base64 decode the string value of the content element.
    
    Returns:
    
    A DataHandler or null
    
    Throws:
    
    java.lang.UnsupportedOperationException - if type = text, html, xhtml, or any application/*+xml, or text/* type
  - setDataHandler
```
Content setDataHandler(javax.activation.DataHandler dataHandler)
```
    Sets the string value of the content element by Base64 encoding the specifed byte array.
    
    Parameters:
    
    dataHandler - The DataHandler for the binary content requiring Base64 encoding
    
    Throws:
    
    java.lang.UnsupportedOperationException - if type = text, html, xhtml, or any application/*+xml, or text/* type
  - getValue
```
java.lang.String getValue()
```
    Returns the string value of this atom:content element
    
    Returns:
    
    The string value
  - setValue
```
Content setValue(java.lang.String value)
```
    Set the string value of the atom:content element
    
    Parameters:
    
    value - The string value
  - getWrappedValue
```
java.lang.String getWrappedValue()
```
    Return the string value of the atom:content element with the enclosing div tag if type="xhtml"
    
    Returns:
    
    The div wrapped value
  - setWrappedValue
```
Content setWrappedValue(java.lang.String wrappedValue)
```
    Set the string value of the atom:content with the enclosing div tag
    
    Parameters:
    
    wrappedValue - The string value with the wrapping div tag

Interface Content

Nested Class Summary

Method Summary

Methods inherited from interface org.apache.abdera.model.Element

Methods inherited from interface org.apache.abdera.model.Base

Methods inherited from interface java.lang.Iterable

Method Detail

getContentType

setContentType

getValueElement

setValueElement

getMimeType

setMimeType

getSrc

getResolvedSrc

setSrc

getDataHandler

setDataHandler

getValue

setValue

getWrappedValue

setWrappedValue