CollectionDataProvider - Revision history

Anonymous at 16:35, 9 November 2012

2012-11-09T16:35:16Z

Anonymous at 16:34, 9 November 2012

2012-11-09T16:34:07Z

Anonymous at 11:29, 5 March 2012

2012-03-05T11:29:44Z

Anonymous at 11:28, 5 March 2012

2012-03-05T11:28:38Z

Anonymous: Created page with "This DataProvider, reads an XML with a pull/push parser and executes fields bound to xml events. At the moment, only pull parser is handled, using the AXIOM implementation. Calle..."

2012-02-10T17:24:31Z

Created page with "This DataProvider, reads an XML with a pull/push parser and executes fields bound to xml events. At the moment, only pull parser is handled, using the AXIOM implementation. Calle..."

New page

This DataProvider, reads an XML with a pull/push parser and executes fields bound to xml events.
At the moment, only pull parser is handled, using the AXIOM implementation.
Called fields are the following:
* START_DOCUMENT,
* END_DOCUMENT,
* NAMESPACE,
* PROCESSING_INSTRUCTION,
* ENTITY_REFERENCE,
* DTD,
* ATTRIBUTE,
* START_ELEMENT,
* END_ELEMENT,
* CHARACTERS,

In addition to 'input' and 'output' variables, following are bound to the context of expressions:
* environment: an helper map to pass objects between field;
* parser: the pull/push parser.

@@ Line 1: / Line 1: @@
 ==Description==
-This DataProvider, reads an XML with a pull/push parser and executes fields bound to xml events.
+This elements transforms a GVBuffer into a Collection.
-In addition to 'input' and 'output' variables, following are bound to the context of expressions:
+The Collection is constructed using the internal Field Expression (tipically is used only one Field element).
-* environment: an helper map to pass objects between field;
 =={{GVESB}} Configuration==
@@ Line 33: / Line 20: @@
 Might contain one or more sub-element [[Field]].

@@ Line 1: / Line 1: @@
 This DataProvider, reads an XML with a pull/push parser and executes fields bound to xml events.
 At the moment, only pull parser is handled, using the AXIOM implementation.
@@ Line 17: / Line 18: @@
 * parser: the pull/push parser.
 The following table shows the CollectionDataProvider element's attributes:
 {|class="gvtable"

← Older revision		Revision as of 11:28, 5 March 2012
Line 16:		Line 16:
	* environment: an helper map to pass objects between field;		* environment: an helper map to pass objects between field;
	* parser: the pull/push parser.		* parser: the pull/push parser.
		+
		+	The following table shows the CollectionDataProvider element's attributes:
		+	{\|class="gvtable"
		+	! Attribute !! Type !! Description
		+	\|-
		+	\| name \|\| required \|\| The attribute's value cannot be null.
		+	\|-
		+	\| type \|\| fixed \|\| This attribute must assume the value '''dataProvider'''.
		+	\|-
		+	\| class \|\| fixed \|\| This attribute must assume the value '''it.greenvulcano.gvesb.gvdp.impl.CollectionDataProvider'''.
		+	\|-
		+	\| source-selector \|\| optional \|\| OGNL expression to provide the root object to be passed to the expression stated in the 'Field' items.
		+	\|}
		+
		+	Might contain one or more sub-element [[Field]].

@@ Line 2: / Line 2: @@
 At the moment, only pull parser is handled, using the AXIOM implementation.
 Called fields are the following:
-* START_DOCUMENT,
+* START_DOCUMENT
-* END_DOCUMENT,
+* END_DOCUMENT
-* NAMESPACE,
+* NAMESPACE
-* PROCESSING_INSTRUCTION,
+* PROCESSING_INSTRUCTION
-* ENTITY_REFERENCE,
+* ENTITY_REFERENCE
-* DTD,
+* DTD
-* ATTRIBUTE,
+* ATTRIBUTE
-* START_ELEMENT,
+* START_ELEMENT
-* END_ELEMENT,
+* END_ELEMENT
-* CHARACTERS,
+* CHARACTERS
 In addition to 'input' and 'output' variables, following are bound to the context of expressions: