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AbstractRule.java
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AbstractRule.java
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package graphql.validation;
import graphql.Internal;
import graphql.i18n.I18nMsg;
import graphql.language.Argument;
import graphql.language.Directive;
import graphql.language.Document;
import graphql.language.Field;
import graphql.language.FragmentDefinition;
import graphql.language.FragmentSpread;
import graphql.language.InlineFragment;
import graphql.language.Node;
import graphql.language.OperationDefinition;
import graphql.language.SelectionSet;
import graphql.language.SourceLocation;
import graphql.language.TypeName;
import graphql.language.VariableDefinition;
import graphql.language.VariableReference;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import static graphql.validation.ValidationError.newValidationError;
import static java.lang.System.arraycopy;
@Internal
public class AbstractRule {
private final ValidationContext validationContext;
private final ValidationErrorCollector validationErrorCollector;
private final ValidationUtil validationUtil;
private boolean visitFragmentSpreads;
public AbstractRule(ValidationContext validationContext, ValidationErrorCollector validationErrorCollector) {
this.validationContext = validationContext;
this.validationErrorCollector = validationErrorCollector;
this.validationUtil = new ValidationUtil();
}
public boolean isVisitFragmentSpreads() {
return visitFragmentSpreads;
}
public void setVisitFragmentSpreads(boolean visitFragmentSpreads) {
this.visitFragmentSpreads = visitFragmentSpreads;
}
public ValidationUtil getValidationUtil() {
return validationUtil;
}
public void addError(ValidationErrorType validationErrorType, Collection<? extends Node<?>> locations, String description) {
List<SourceLocation> locationList = new ArrayList<>();
for (Node<?> node : locations) {
locationList.add(node.getSourceLocation());
}
addError(newValidationError()
.validationErrorType(validationErrorType)
.sourceLocations(locationList)
.description(description));
}
public void addError(ValidationErrorType validationErrorType, SourceLocation location, String description) {
addError(newValidationError()
.validationErrorType(validationErrorType)
.sourceLocation(location)
.description(description));
}
public void addError(ValidationError.Builder validationError) {
validationErrorCollector.addError(validationError.queryPath(getQueryPath()).build());
}
public List<ValidationError> getErrors() {
return validationErrorCollector.getErrors();
}
public ValidationContext getValidationContext() {
return validationContext;
}
public ValidationErrorCollector getValidationErrorCollector() {
return validationErrorCollector;
}
protected List<String> getQueryPath() {
return validationContext.getQueryPath();
}
/**
* Creates an I18n message using the {@link graphql.i18n.I18nMsg}
*
* @param validationErrorType the type of validation failure
* @param i18nMsg the i18n message object
*
* @return the formatted I18n message
*/
public String i18n(ValidationErrorType validationErrorType, I18nMsg i18nMsg) {
return i18n(validationErrorType, i18nMsg.getMsgKey(), i18nMsg.getMsgArguments());
}
/**
* Creates an I18N message using the key and arguments
*
* @param validationErrorType the type of validation failure
* @param msgKey the key in the underlying message bundle
* @param msgArgs the message arguments
*
* @return the formatted I18N message
*/
public String i18n(ValidationErrorType validationErrorType, String msgKey, Object... msgArgs) {
Object[] params = new Object[msgArgs.length + 1];
params[0] = mkTypeAndPath(validationErrorType);
arraycopy(msgArgs, 0, params, 1, msgArgs.length);
return validationContext.i18n(msgKey, params);
}
private String mkTypeAndPath(ValidationErrorType validationErrorType) {
List<String> queryPath = getQueryPath();
StringBuilder sb = new StringBuilder();
sb.append(validationErrorType);
if (queryPath != null) {
sb.append("@[").append(String.join("/", queryPath)).append("]");
}
return sb.toString();
}
public void checkDocument(Document document) {
}
public void checkArgument(Argument argument) {
}
public void checkTypeName(TypeName typeName) {
}
public void checkVariableDefinition(VariableDefinition variableDefinition) {
}
public void checkField(Field field) {
}
public void checkInlineFragment(InlineFragment inlineFragment) {
}
public void checkDirective(Directive directive, List<Node> ancestors) {
}
public void checkFragmentSpread(FragmentSpread fragmentSpread) {
}
public void checkFragmentDefinition(FragmentDefinition fragmentDefinition) {
}
public void checkOperationDefinition(OperationDefinition operationDefinition) {
}
public void leaveOperationDefinition(OperationDefinition operationDefinition) {
}
public void checkSelectionSet(SelectionSet selectionSet) {
}
public void leaveSelectionSet(SelectionSet selectionSet) {
}
public void checkVariable(VariableReference variableReference) {
}
public void documentFinished(Document document) {
}
@Override
public String toString() {
return "Rule{" + validationContext + "}";
}
}