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Fix for Github issue dealing with duplicate property keys #2351

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merged 4 commits into from Feb 17, 2022
Merged

Fix for Github issue dealing with duplicate property keys #2351

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09311bc
Fix for Github issue:
wwillard7800 Jan 10, 2022
0636390
Added call to isDuplicate method in another place
wwillard7800 Jan 11, 2022
f64b22d
Merge branch 'master' into fix_for_GH_2231
nvoxland Feb 9, 2022
16c1ec5
Test setting "duplicate" properties with different dbms attributes
nvoxland Feb 9, 2022
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24 changes: 23 additions & 1 deletion liquibase-core/src/main/java/liquibase/changelog/ChangeLogParameters.java
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Expand Up @@ -132,14 +132,23 @@ public void set(String key, String value, ContextExpression contexts, Labels lab
changeLog));
} else {
ChangeLogParameter param = findParameter(key, changeLog);
if (param != null && ! param.isGlobal() && param.getChangeLog() == changeLog) {
if (param != null && isDuplicate(param) && ! param.isGlobal() && param.getChangeLog() == changeLog) {
changeLogParameters.remove(param);
}
//this is a non-global param, just add it
changeLogParameters.add(new ChangeLogParameter(key, value, contexts, labels, databases, globalParam, changeLog));
}
}

private boolean isDuplicate(ChangeLogParameter param) {
for (ChangeLogParameter parameter : changeLogParameters) {
if (param != parameter && param.isDuplicate(parameter)) {
return true;
}
}
return false;
}

/**
* Return the value of a parameter
*
Expand Down Expand Up @@ -343,6 +352,19 @@ public boolean isValid() {
return isValid;
}

public boolean isDuplicate(ChangeLogParameter other) {
String contextString = (this.getValidContexts() != null ? this.getValidContexts().toString() : null);
String labelsString = (this.getLabels() != null ? this.getLabels().toString() : null);
String databases = (this.getValidDatabases() != null ? StringUtil.join(this.getValidDatabases(), ",") : null);

String otherContextString = (other.getValidContexts() != null ? other.getValidContexts().toString() : null);
String otherLabelsString = (other.getLabels() != null ? other.getLabels().toString() : null);
String otherDatabases = (other.getValidDatabases() != null ? StringUtil.join(other.getValidDatabases(), ",") : null);
return StringUtil.equalsIgnoreCaseAndEmpty(contextString, otherContextString) &&
StringUtil.equalsIgnoreCaseAndEmpty(labelsString, otherLabelsString) &&
StringUtil.equalsIgnoreCaseAndEmpty(databases, otherDatabases);
}

public boolean isGlobal() {
return global;
}
Expand Down