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[#2280] Improve supported formats for MockFileDatabase - Added some

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infos about the current implementation to the Javadoc
This commit is contained in:
Lukas Eder 2013-02-27 16:59:53 +01:00
parent 21a60b5aa6
commit 201d55d73a
1 changed files with 51 additions and 3 deletions
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54
jOOQ/src/main/java/org/jooq/tools/jdbc/MockFileDatabase.java
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@ -58,8 +58,56 @@ import org.jooq.tools.JooqLogger;
/**
* A file-based {@link MockDataProvider}.
* <p>
* This data provider reads a database model from a text file. This
* implementation is still very experimental and not officially supported!
* This data provider reads a database model from a text file, as documented in
* the below sample file: <code><pre>
* # Comments start off with a hash
*
* # Statement strings have no prefix and should be ended with a semi-colon
* select 'A' from dual;
* # Statements may be followed by results, using >
* > A
* > -
* > A
* # Statements should be followed by "&#64; rows: [N]" indicating the update count
* &#64; rows: 1
*
* # New statements can be listed int his file
* select 'A', 'B' from dual;
* > A B
* > - -
* > A B
* &#64; rows: 1
*
* # Beware of the exact syntax (e.g. using quotes)
* select "TABLE1"."ID1", "TABLE1"."NAME1" from "TABLE1";
* > ID1 NAME1
* > --- -----
* > 1 X
* > 2 Y
* &#64; rows: 2
*
* # Statements can return several results
* > F1 F2 F3 is a bit more complex
* > --- -- ----------------------------
* > 1 2 and a string containing data
* > 1.1 x another string
* &#64; rows: 2
*
* > A B "C D"
* > - - -----
* > x y z
* &#64; rows: 1
* </pre></code>
* <p>
* Results can be loaded using several techniques:
* <ul>
* <li>When results are prefixed with <code>></code>, then
* {@link Executor#fetchFromTXT(String)} is used</li>
* <li>In the future, other types of result sources will be supported, such as
* CSV, XML, JSON</li>
* </ul>
* <p>
* This implementation is still very experimental and not officially supported!
*
* @author Lukas Eder
*/
@ -98,7 +146,7 @@ public class MockFileDatabase implements MockDataProvider {
private StringBuilder currentResult = new StringBuilder();
private String previousSQL = null;
public void load() throws FileNotFoundException, IOException {
private void load() throws FileNotFoundException, IOException {
try {
while (true) {
String line = readLine();