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-rw-r--r--sonar-deprecated/src/main/java/org/sonar/api/rules/XMLRuleParser.java228
1 files changed, 228 insertions, 0 deletions
diff --git a/sonar-deprecated/src/main/java/org/sonar/api/rules/XMLRuleParser.java b/sonar-deprecated/src/main/java/org/sonar/api/rules/XMLRuleParser.java
new file mode 100644
index 00000000000..17a60afeb74
--- /dev/null
+++ b/sonar-deprecated/src/main/java/org/sonar/api/rules/XMLRuleParser.java
@@ -0,0 +1,228 @@
+/*
+ * SonarQube, open source software quality management tool.
+ * Copyright (C) 2008-2013 SonarSource
+ * mailto:contact AT sonarsource DOT com
+ *
+ * SonarQube is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * SonarQube is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+package org.sonar.api.rules;
+
+import com.google.common.annotations.VisibleForTesting;
+import com.google.common.base.Strings;
+import com.google.common.collect.Maps;
+import com.google.common.io.Closeables;
+import org.apache.commons.io.FileUtils;
+import org.apache.commons.lang.CharEncoding;
+import org.apache.commons.lang.StringUtils;
+import org.codehaus.staxmate.SMInputFactory;
+import org.codehaus.staxmate.in.SMHierarchicCursor;
+import org.codehaus.staxmate.in.SMInputCursor;
+import org.sonar.api.PropertyType;
+import org.sonar.api.ServerComponent;
+import org.sonar.api.utils.SonarException;
+import org.sonar.check.Cardinality;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamException;
+
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.Reader;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * @since 2.3
+ * @deprecated in 4.2. Replaced by org.sonar.api.rule.RuleDefinitions#loadXml()
+ */
+@Deprecated
+public final class XMLRuleParser implements ServerComponent {
+ private static final Map<String, String> TYPE_MAP = typeMapWithDeprecatedValues();
+
+ public List<Rule> parse(File file) {
+ Reader reader = null;
+ try {
+ reader = new InputStreamReader(FileUtils.openInputStream(file), CharEncoding.UTF_8);
+ return parse(reader);
+
+ } catch (IOException e) {
+ throw new SonarException("Fail to load the file: " + file, e);
+
+ } finally {
+ Closeables.closeQuietly(reader);
+ }
+ }
+
+ /**
+ * Warning : the input stream is closed in this method
+ */
+ public List<Rule> parse(InputStream input) {
+ Reader reader = null;
+ try {
+ reader = new InputStreamReader(input, CharEncoding.UTF_8);
+ return parse(reader);
+
+ } catch (IOException e) {
+ throw new SonarException("Fail to load the xml stream", e);
+
+ } finally {
+ Closeables.closeQuietly(reader);
+ }
+ }
+
+ public List<Rule> parse(Reader reader) {
+ XMLInputFactory xmlFactory = XMLInputFactory.newInstance();
+ xmlFactory.setProperty(XMLInputFactory.IS_COALESCING, Boolean.TRUE);
+ xmlFactory.setProperty(XMLInputFactory.IS_NAMESPACE_AWARE, Boolean.FALSE);
+ // just so it won't try to load DTD in if there's DOCTYPE
+ xmlFactory.setProperty(XMLInputFactory.SUPPORT_DTD, Boolean.FALSE);
+ xmlFactory.setProperty(XMLInputFactory.IS_VALIDATING, Boolean.FALSE);
+ SMInputFactory inputFactory = new SMInputFactory(xmlFactory);
+ try {
+ SMHierarchicCursor rootC = inputFactory.rootElementCursor(reader);
+ rootC.advance(); // <rules>
+ List<Rule> rules = new ArrayList<Rule>();
+
+ SMInputCursor rulesC = rootC.childElementCursor("rule");
+ while (rulesC.getNext() != null) {
+ // <rule>
+ Rule rule = Rule.create();
+ rules.add(rule);
+
+ processRule(rule, rulesC);
+ }
+ return rules;
+
+ } catch (XMLStreamException e) {
+ throw new SonarException("XML is not valid", e);
+ }
+ }
+
+ private static void processRule(Rule rule, SMInputCursor ruleC) throws XMLStreamException {
+ /* BACKWARD COMPATIBILITY WITH DEPRECATED FORMAT */
+ String keyAttribute = ruleC.getAttrValue("key");
+ if (StringUtils.isNotBlank(keyAttribute)) {
+ rule.setKey(StringUtils.trim(keyAttribute));
+ }
+
+ /* BACKWARD COMPATIBILITY WITH DEPRECATED FORMAT */
+ String priorityAttribute = ruleC.getAttrValue("priority");
+ if (StringUtils.isNotBlank(priorityAttribute)) {
+ rule.setSeverity(RulePriority.valueOf(StringUtils.trim(priorityAttribute)));
+ }
+
+ SMInputCursor cursor = ruleC.childElementCursor();
+
+ while (cursor.getNext() != null) {
+ String nodeName = cursor.getLocalName();
+
+ if (StringUtils.equalsIgnoreCase("name", nodeName)) {
+ rule.setName(StringUtils.trim(cursor.collectDescendantText(false)));
+
+ } else if (StringUtils.equalsIgnoreCase("description", nodeName)) {
+ rule.setDescription(StringUtils.trim(cursor.collectDescendantText(false)));
+
+ } else if (StringUtils.equalsIgnoreCase("key", nodeName)) {
+ rule.setKey(StringUtils.trim(cursor.collectDescendantText(false)));
+
+ } else if (StringUtils.equalsIgnoreCase("configKey", nodeName)) {
+ rule.setConfigKey(StringUtils.trim(cursor.collectDescendantText(false)));
+
+ } else if (StringUtils.equalsIgnoreCase("priority", nodeName)) {
+ rule.setSeverity(RulePriority.valueOf(StringUtils.trim(cursor.collectDescendantText(false))));
+
+ } else if (StringUtils.equalsIgnoreCase("cardinality", nodeName)) {
+ rule.setCardinality(Cardinality.valueOf(StringUtils.trim(cursor.collectDescendantText(false))));
+
+ } else if (StringUtils.equalsIgnoreCase("status", nodeName)) {
+ rule.setStatus(StringUtils.trim(cursor.collectDescendantText(false)));
+
+ } else if (StringUtils.equalsIgnoreCase("param", nodeName)) {
+ processParameter(rule, cursor);
+ }
+ }
+ if (Strings.isNullOrEmpty(rule.getKey())) {
+ throw new SonarException("Node <key> is missing in <rule>");
+ }
+ }
+
+ private static void processParameter(Rule rule, SMInputCursor ruleC) throws XMLStreamException {
+ RuleParam param = rule.createParameter();
+
+ String keyAttribute = ruleC.getAttrValue("key");
+ if (StringUtils.isNotBlank(keyAttribute)) {
+ /* BACKWARD COMPATIBILITY WITH DEPRECATED FORMAT */
+ param.setKey(StringUtils.trim(keyAttribute));
+ }
+
+ String typeAttribute = ruleC.getAttrValue("type");
+ if (StringUtils.isNotBlank(typeAttribute)) {
+ /* BACKWARD COMPATIBILITY WITH DEPRECATED FORMAT */
+ param.setType(type(StringUtils.trim(typeAttribute)));
+ }
+
+ SMInputCursor paramC = ruleC.childElementCursor();
+ while (paramC.getNext() != null) {
+ String propNodeName = paramC.getLocalName();
+ String propText = StringUtils.trim(paramC.collectDescendantText(false));
+ if (StringUtils.equalsIgnoreCase("key", propNodeName)) {
+ param.setKey(propText);
+
+ } else if (StringUtils.equalsIgnoreCase("description", propNodeName)) {
+ param.setDescription(propText);
+
+ } else if (StringUtils.equalsIgnoreCase("type", propNodeName)) {
+ param.setType(type(propText));
+
+ } else if (StringUtils.equalsIgnoreCase("defaultValue", propNodeName)) {
+ param.setDefaultValue(propText);
+ }
+ }
+ if (Strings.isNullOrEmpty(param.getKey())) {
+ throw new SonarException("Node <key> is missing in <param>");
+ }
+ }
+
+ private static Map<String, String> typeMapWithDeprecatedValues() {
+ Map<String, String> map = Maps.newHashMap();
+ map.put("i", PropertyType.INTEGER.name());
+ map.put("s", PropertyType.STRING.name());
+ map.put("b", PropertyType.BOOLEAN.name());
+ map.put("r", PropertyType.REGULAR_EXPRESSION.name());
+ map.put("s{}", "s{}");
+ map.put("i{}", "i{}");
+ for (PropertyType propertyType : PropertyType.values()) {
+ map.put(propertyType.name(), propertyType.name());
+ }
+ return map;
+ }
+
+ @VisibleForTesting
+ static String type(String type) {
+ String validType = TYPE_MAP.get(type);
+ if (null != validType) {
+ return validType;
+ }
+
+ if (type.matches(".\\[.+\\]")) {
+ return type;
+ }
+ throw new SonarException("Invalid property type [" + type + "]");
+ }
+
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-27 06:13:25 +0000