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CHANGELOG.md

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1.12 - 2012-08-10

  • Updates writing of changeset XML to allow item properties to be empty. Specifically impacts handling of JSON columns with null values. Previously, a null value in a JSON map value would cause a runtime exception while generating the changeset, and the changeset XML would be invalid.

1.11 - 2012-01-16

  • Adds validation of changeset SQL against the database on startup. May be skipped by setting validate_sql=false in datatool.properties.

  • Adds progress logging of changeset creation. Uses same progress log message formatting as Discovery Engine.

  • Makes all references to columns in XML configuration attributes case-insensitive (e.g. idColumn, provider, kind, discriminator, jsonColumns, jsonColumnNames, scopedJsonColumnNames, mergeColumns/@name and mergeColumns/@value).

  • Updates discovery_datatool shell script to default the http port to 8089. Note that if you want to listen for both HTTP and HTTPS, then you need to specify both http_port and https_port in datatool.properties.

  • Removes extraneous chatter and warnings from log output.

1.10 - 2012-01-03

  • Simplifies process of setting up init.d script. Startup options are largely specified in datatool.properties. See init-script/README for detailed instructions. Removes use of jakarta-commons-daemon (jsvc).

  • Changes logging.properties to log to a file with rotation at 10mb keeping up to 30 files.

1.9 - 2011-12-26

  • Fixes defect in add-to-item configuration parsing: add-to-item was only read from delta configuration elements. add-to-item elements in snapshots were ignored. delta add-to-item elements were incorrectly used by the publisher's snapshots.

1.8 - 2011-12-08

  • Adds configuration attribute for item property-case (preserve, lower, upper and legacy). Starting with new schema version 7, the default is preserve. Older schema versions continue to have the legacy behavior of lowercasing property names from column names but not from pivoted values.

    preserve - Use whatever case we get back from the database lower - All property names are converted to locale lower case upper - All property names are converted to locale upper case legacy - Property names from sql column labels are converted to lower case, but property names from vertical table values are preserved.

  • Fixes "If a subquery is empty, it should be ignored (and reported) and not throw an error."

  • Adds support for unscopedJsonColumns to be able to merge in JSON column data to the top level properties. Deprecates property "jsonColumnNames" in favor of more explicit "scopedJsonColumns" for the same behavior. Adds new property "unscopedJsonColumns" for columns that should be merged into the top-level item properties.

  • Makes subqueries use NullDefaultCaseInsensitiveParameterSource. If subquery uses a bound parameter that is not present in the main item properties, then null is used for the parameter value.

1.7 - 2011-11-04

  • Adds support for add-to-item for deltas and snapshots (the Discovery Engine does not support add-to-item for bulk or full changesets). The add-to-item configuration element supports the same attributes and child configuration elements as set-item.
  • Adds another subquery test scenario.
  • Fixes Data Tool Outputs Empty Strings: If a column returns an empty string, the data tool still outputs the column value. Empty strings should not be output.
  • Fixes merge-columns should not be case sensitive.

1.6 - 2011-09-28

  • Adds support for provider and kind to Discovery Data Tool. The configuration elements can now take optional attributes providerColumn and kindColumn. If either of these are specified, then the resulting changeset set-item and remove-item elements will not have an id attribute, and instead will have locator, provider and kind attributes. The providerColumn and kindColumn are not included in the resulting set-item properties, since that would be redundant.
  • No longer includes id column in set-item properties, since it is redundant to the set-item id attribute.

1.5 - 2011-08-04

  • Adds support for "vertical" tables.

1.4 - 2011-03-08

  • Creates new version of Data Tool Configuration XML schema to support bulk and full changesets and subqueries.
  • Adds support for bulk and full changesets in addition to snapshots.
  • Adds support for a wide variety of subquery types in order to better support flattening complex database structures without the use of views or stored procedures.
  • Fixes WebServerMain to handle paths with spaces in directory names. Fixes problem where datatool cannot be run if its path contains spaces.
  • Updates tests to verify tool continutes to be backwards compatible in parsing all versions of the configuration xml.
  • Adds support for column aliases.
  • Makes named SQL parameter matching case insensitive by creating and using CaseInsensitveParameterSource (based on Spring's MapSqlParameterSource, which unfortunately does not allow plugging in a different Map implementation). All tests now pass.
  • Updates logging.properties to log com.t11e.discovery.datatool at FINE. And adds a comment explaining how to enable logging sql query execution speed. Turns down default level to WARNING (which quiets Spring).
  • Adds test to show that Discovery Data Tool can call stored procedures.

1.3 - 2010-10-01

  • Adds forceSnapshot boolean parameter to ChangesetController. If true, then start date of null is used and a snapshot is created regardless of the profile's last run time.

1.2 - 2010-09-07

  • Adds support for protecting incoming connections via SSL and basic authentication.
  • Adds throwing an exception in config XML does not have a root config element in a recognized namespace.

1.1 - 2010-06-11

1.0 - 2010-06-03

  • Initial release