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This commit is contained in:
Juergen Hoeller
2019-02-08 18:02:28 +01:00
parent 82dbde13b6
commit ba0c48b933
7 changed files with 37 additions and 51 deletions
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18
spring-jdbc/src/main/java/org/springframework/jdbc/datasource/init/ResourceDatabasePopulator.java
View File

@@ -1,5 +1,5 @@
/*
* Copyright 2002-2017 the original author or authors.
* Copyright 2002-2019 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -76,7 +76,6 @@ public class ResourceDatabasePopulator implements DatabasePopulator {
* @since 4.0.3
*/
public ResourceDatabasePopulator() {
/* no-op */
}
/**
@@ -87,7 +86,6 @@ public class ResourceDatabasePopulator implements DatabasePopulator {
* @since 4.0.3
*/
public ResourceDatabasePopulator(Resource... scripts) {
this();
setScripts(scripts);
}
@@ -97,8 +95,8 @@ public class ResourceDatabasePopulator implements DatabasePopulator {
* logged but not cause a failure
* @param ignoreFailedDrops flag to indicate that a failed SQL {@code DROP}
* statement can be ignored
* @param sqlScriptEncoding the encoding for the supplied SQL scripts; may
* be {@code null} or <em>empty</em> to indicate platform encoding
* @param sqlScriptEncoding the encoding for the supplied SQL scripts
* (may be {@code null} or <em>empty</em> to indicate platform encoding)
* @param scripts the scripts to execute to initialize or clean up the database
* (never {@code null})
* @since 4.0.3
@@ -106,10 +104,10 @@ public class ResourceDatabasePopulator implements DatabasePopulator {
public ResourceDatabasePopulator(boolean continueOnError, boolean ignoreFailedDrops,
@Nullable String sqlScriptEncoding, Resource... scripts) {
this(scripts);
this.continueOnError = continueOnError;
this.ignoreFailedDrops = ignoreFailedDrops;
setSqlScriptEncoding(sqlScriptEncoding);
setScripts(scripts);
}
@@ -148,10 +146,10 @@ public class ResourceDatabasePopulator implements DatabasePopulator {
}
/**
* Specify the encoding for the configured SQL scripts, if different from the
* platform encoding.
* @param sqlScriptEncoding the encoding used in scripts; may be {@code null}
* or empty to indicate platform encoding
* Specify the encoding for the configured SQL scripts,
* if different from the platform encoding.
* @param sqlScriptEncoding the encoding used in scripts
* (may be {@code null} or empty to indicate platform encoding)
* @see #addScript(Resource)
*/
public void setSqlScriptEncoding(@Nullable String sqlScriptEncoding) {

41
spring-jdbc/src/main/java/org/springframework/jdbc/datasource/init/ScriptUtils.java
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@@ -1,5 +1,5 @@
/*
* Copyright 2002-2018 the original author or authors.
* Copyright 2002-2019 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -107,7 +107,7 @@ public abstract class ScriptUtils {
* in a block comment will be omitted from the output. In addition, multiple
* adjacent whitespace characters will be collapsed into a single space.
* @param script the SQL script
* @param separator character separating each statement &mdash; typically a ';'
* @param separator character separating each statement (typically a ';')
* @param statements the list that will contain the individual statements
* @throws ScriptException if an error occurred while splitting the SQL script
* @see #splitSqlScript(String, String, List)
@@ -130,7 +130,8 @@ public abstract class ScriptUtils {
* in a block comment will be omitted from the output. In addition, multiple
* adjacent whitespace characters will be collapsed into a single space.
* @param script the SQL script
* @param separator text separating each statement &mdash; typically a ';' or newline character
* @param separator text separating each statement
* (typically a ';' or newline character)
* @param statements the list that will contain the individual statements
* @throws ScriptException if an error occurred while splitting the SQL script
* @see #splitSqlScript(String, char, List)
@@ -153,11 +154,11 @@ public abstract class ScriptUtils {
* omitted from the output. In addition, multiple adjacent whitespace characters
* will be collapsed into a single space.
* @param resource the resource from which the script was read
* @param script the SQL script; never {@code null} or empty
* @param separator text separating each statement &mdash; typically a ';' or
* newline character; never {@code null}
* @param commentPrefix the prefix that identifies SQL line comments &mdash;
* typically "--"; never {@code null} or empty
* @param script the SQL script
* @param separator text separating each statement
* (typically a ';' or newline character)
* @param commentPrefix the prefix that identifies SQL line comments
* (typically "--")
* @param blockCommentStartDelimiter the <em>start</em> block comment delimiter;
* never {@code null} or empty
* @param blockCommentEndDelimiter the <em>end</em> block comment delimiter;
@@ -270,15 +271,15 @@ public abstract class ScriptUtils {
* a statement &mdash; will be included in the results.
* @param resource the {@code EncodedResource} containing the script
* to be processed
* @param commentPrefix the prefix that identifies comments in the SQL script &mdash;
* typically "--"
* @param separator the statement separator in the SQL script &mdash; typically ";"
* @param commentPrefix the prefix that identifies comments in the SQL script
* (typically "--")
* @param separator the statement separator in the SQL script (typically ";")
* @param blockCommentEndDelimiter the <em>end</em> block comment delimiter
* @return a {@code String} containing the script lines
* @throws IOException in case of I/O errors
*/
private static String readScript(EncodedResource resource, @Nullable String commentPrefix,
@Nullable String separator, @Nullable String blockCommentEndDelimiter) throws IOException {
@Nullable String separator, @Nullable String blockCommentEndDelimiter) throws IOException {
LineNumberReader lnr = new LineNumberReader(resource.getReader());
try {
@@ -298,15 +299,15 @@ public abstract class ScriptUtils {
* a statement &mdash; will be included in the results.
* @param lineNumberReader the {@code LineNumberReader} containing the script
* to be processed
* @param lineCommentPrefix the prefix that identifies comments in the SQL script &mdash;
* typically "--"
* @param separator the statement separator in the SQL script &mdash; typically ";"
* @param lineCommentPrefix the prefix that identifies comments in the SQL script
* (typically "--")
* @param separator the statement separator in the SQL script (typically ";")
* @param blockCommentEndDelimiter the <em>end</em> block comment delimiter
* @return a {@code String} containing the script lines
* @throws IOException in case of I/O errors
*/
public static String readScript(LineNumberReader lineNumberReader, @Nullable String lineCommentPrefix,
@Nullable String separator, @Nullable String blockCommentEndDelimiter) throws IOException {
@Nullable String separator, @Nullable String blockCommentEndDelimiter) throws IOException {
String currentStatement = lineNumberReader.readLine();
StringBuilder scriptBuilder = new StringBuilder();
@@ -434,16 +435,14 @@ public abstract class ScriptUtils {
* @param ignoreFailedDrops whether or not to continue in the event of specifically
* an error on a {@code DROP} statement
* @param commentPrefix the prefix that identifies single-line comments in the
* SQL script &mdash; typically "--"
* SQL script (typically "--")
* @param separator the script statement separator; defaults to
* {@value #DEFAULT_STATEMENT_SEPARATOR} if not specified and falls back to
* {@value #FALLBACK_STATEMENT_SEPARATOR} as a last resort; may be set to
* {@value #EOF_STATEMENT_SEPARATOR} to signal that the script contains a
* single statement without a separator
* @param blockCommentStartDelimiter the <em>start</em> block comment delimiter; never
* {@code null} or empty
* @param blockCommentEndDelimiter the <em>end</em> block comment delimiter; never
* {@code null} or empty
* @param blockCommentStartDelimiter the <em>start</em> block comment delimiter
* @param blockCommentEndDelimiter the <em>end</em> block comment delimiter
* @throws ScriptException if an error occurred while executing the SQL script
* @see #DEFAULT_STATEMENT_SEPARATOR
* @see #FALLBACK_STATEMENT_SEPARATOR