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Unified Diff: pkg/analysis_server/tool/spec/from_html.dart

Issue 2879273002: Make server use the common protocol classes (Closed)
Patch Set: Created 3 years, 7 months ago
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Index: pkg/analysis_server/tool/spec/from_html.dart
diff --git a/pkg/analysis_server/tool/spec/from_html.dart b/pkg/analysis_server/tool/spec/from_html.dart
index 2d04bed46e4f95df4d706137b07a829b053a3ec8..aac8269c6da5fbf7dcb83e9138decd9c4336e5ea 100644
--- a/pkg/analysis_server/tool/spec/from_html.dart
+++ b/pkg/analysis_server/tool/spec/from_html.dart
@@ -14,548 +14,593 @@ import 'package:path/path.dart';
import 'api.dart';
-const List<String> specialElements = const [
- 'domain',
- 'feedback',
- 'object',
- 'refactorings',
- 'refactoring',
- 'type',
- 'types',
- 'request',
- 'notification',
- 'params',
- 'result',
- 'field',
- 'list',
- 'map',
- 'enum',
- 'key',
- 'value',
- 'options',
- 'ref',
- 'code',
- 'version',
- 'union',
- 'index'
-];
-
/**
- * Create an [Api] object from an HTML representation such as:
- *
- * <html>
- * ...
- * <body>
- * ... <version>1.0</version> ...
- * <domain name="...">...</domain> <!-- zero or more -->
- * <types>...</types>
- * <refactorings>...</refactorings>
- * </body>
- * </html>
- *
- * Child elements of <api> can occur in any order.
+ * Read the API description from the file 'plugin_spec.html'. [pkgPath] is the
+ * path to the current package.
*/
-Api apiFromHtml(dom.Element html) {
- Api api;
- List<String> versions = <String>[];
- List<Domain> domains = <Domain>[];
- Types types = null;
- Refactorings refactorings = null;
- recurse(html, 'api', {
- 'domain': (dom.Element element) {
- domains.add(domainFromHtml(element));
- },
- 'refactorings': (dom.Element element) {
- refactorings = refactoringsFromHtml(element);
- },
- 'types': (dom.Element element) {
- types = typesFromHtml(element);
- },
- 'version': (dom.Element element) {
- versions.add(innerText(element));
- },
- 'index': (dom.Element element) {
- /* Ignore; generated dynamically. */
+Api readApi(String pkgPath) {
+ ApiReader reader =
+ new ApiReader(join(pkgPath, 'tool', 'spec', 'spec_input.html'));
+ return reader.readApi();
+}
+
+typedef void ElementProcessor(dom.Element element);
+
+typedef void TextProcessor(dom.Text text);
+
+class ApiReader {
+ static const List<String> specialElements = const [
+ 'domain',
+ 'feedback',
+ 'object',
+ 'refactorings',
+ 'refactoring',
+ 'type',
+ 'types',
+ 'request',
+ 'notification',
+ 'params',
+ 'result',
+ 'field',
+ 'list',
+ 'map',
+ 'enum',
+ 'key',
+ 'value',
+ 'options',
+ 'ref',
+ 'code',
+ 'version',
+ 'union',
+ 'index',
+ 'include'
+ ];
+
+ /**
+ * The absolute and normalized path to the file being read.
+ */
+ final String filePath;
+
+ /**
+ * Initialize a newly created API reader to read from the file with the given
+ * [filePath].
+ */
+ ApiReader(this.filePath);
+
+ /**
+ * Create an [Api] object from an HTML representation such as:
+ *
+ * <html>
+ * ...
+ * <body>
+ * ... <version>1.0</version> ...
+ * <domain name="...">...</domain> <!-- zero or more -->
+ * <types>...</types>
+ * <refactorings>...</refactorings>
+ * </body>
+ * </html>
+ *
+ * Child elements of <api> can occur in any order.
+ */
+ Api apiFromHtml(dom.Element html) {
+ Api api;
+ List<String> versions = <String>[];
+ List<Domain> domains = <Domain>[];
+ Types types = null;
+ Refactorings refactorings = null;
+ recurse(html, 'api', {
+ 'domain': (dom.Element element) {
+ domains.add(domainFromHtml(element));
+ },
+ 'refactorings': (dom.Element element) {
+ refactorings = refactoringsFromHtml(element);
+ },
+ 'types': (dom.Element element) {
+ types = typesFromHtml(element);
+ },
+ 'version': (dom.Element element) {
+ versions.add(innerText(element));
+ },
+ 'index': (dom.Element element) {
+ /* Ignore; generated dynamically. */
+ }
+ });
+ if (versions.length != 1) {
+ throw new Exception('The API must contain exactly one <version> element');
}
- });
- if (versions.length != 1) {
- throw new Exception('The API must contain exactly one <version> element');
+ api = new Api(versions[0], domains, types, refactorings, html);
+ return api;
}
- api = new Api(versions[0], domains, types, refactorings, html);
- return api;
-}
-/**
- * Check that the given [element] has all of the attributes in
- * [requiredAttributes], possibly some of the attributes in
- * [optionalAttributes], and no others.
- */
-void checkAttributes(
- dom.Element element, List<String> requiredAttributes, String context,
- {List<String> optionalAttributes: const []}) {
- Set<String> attributesFound = new Set<String>();
- element.attributes.forEach((String name, String value) {
- if (!requiredAttributes.contains(name) &&
- !optionalAttributes.contains(name)) {
- throw new Exception(
- '$context: Unexpected attribute in ${element.localName}: $name');
+ /**
+ * Check that the given [element] has all of the attributes in
+ * [requiredAttributes], possibly some of the attributes in
+ * [optionalAttributes], and no others.
+ */
+ void checkAttributes(
+ dom.Element element, List<String> requiredAttributes, String context,
+ {List<String> optionalAttributes: const []}) {
+ Set<String> attributesFound = new Set<String>();
+ element.attributes.forEach((String name, String value) {
+ if (!requiredAttributes.contains(name) &&
+ !optionalAttributes.contains(name)) {
+ throw new Exception(
+ '$context: Unexpected attribute in ${element.localName}: $name');
+ }
+ attributesFound.add(name);
+ });
+ for (String expectedAttribute in requiredAttributes) {
+ if (!attributesFound.contains(expectedAttribute)) {
+ throw new Exception(
+ '$context: ${element.localName} must contain attribute $expectedAttribute');
+ }
}
- attributesFound.add(name);
- });
- for (String expectedAttribute in requiredAttributes) {
- if (!attributesFound.contains(expectedAttribute)) {
+ }
+
+ /**
+ * Check that the given [element] has the given [expectedName].
+ */
+ void checkName(dom.Element element, String expectedName, [String context]) {
+ if (element.localName != expectedName) {
+ if (context == null) {
+ context = element.localName;
+ }
throw new Exception(
- '$context: ${element.localName} must contain attribute $expectedAttribute');
+ '$context: Expected $expectedName, found ${element.localName}');
}
}
-}
-/**
- * Check that the given [element] has the given [expectedName].
- */
-void checkName(dom.Element element, String expectedName, [String context]) {
- if (element.localName != expectedName) {
- if (context == null) {
- context = element.localName;
- }
- throw new Exception(
- '$context: Expected $expectedName, found ${element.localName}');
+ /**
+ * Create a [Domain] object from an HTML representation such as:
+ *
+ * <domain name="domainName">
+ * <request method="...">...</request> <!-- zero or more -->
+ * <notification event="...">...</notification> <!-- zero or more -->
+ * </domain>
+ *
+ * Child elements can occur in any order.
+ */
+ Domain domainFromHtml(dom.Element html) {
+ checkName(html, 'domain');
+ String name = html.attributes['name'];
+ String context = name ?? 'domain';
+ bool experimental = html.attributes['experimental'] == 'true';
+ checkAttributes(html, ['name'], context,
+ optionalAttributes: ['experimental']);
+ List<Request> requests = <Request>[];
+ List<Notification> notifications = <Notification>[];
+ recurse(html, context, {
+ 'request': (dom.Element child) {
+ requests.add(requestFromHtml(child, context));
+ },
+ 'notification': (dom.Element child) {
+ notifications.add(notificationFromHtml(child, context));
+ }
+ });
+ return new Domain(name, requests, notifications, html,
+ experimental: experimental);
}
-}
-/**
- * Create a [Domain] object from an HTML representation such as:
- *
- * <domain name="domainName">
- * <request method="...">...</request> <!-- zero or more -->
- * <notification event="...">...</notification> <!-- zero or more -->
- * </domain>
- *
- * Child elements can occur in any order.
- */
-Domain domainFromHtml(dom.Element html) {
- checkName(html, 'domain');
- String name = html.attributes['name'];
- String context = name ?? 'domain';
- bool experimental = html.attributes['experimental'] == 'true';
- checkAttributes(html, ['name'], context,
- optionalAttributes: ['experimental']);
- List<Request> requests = <Request>[];
- List<Notification> notifications = <Notification>[];
- recurse(html, context, {
- 'request': (dom.Element child) {
- requests.add(requestFromHtml(child, context));
- },
- 'notification': (dom.Element child) {
- notifications.add(notificationFromHtml(child, context));
+ dom.Element getAncestor(dom.Element html, String name, String context) {
+ dom.Element ancestor = html.parent;
+ while (ancestor != null) {
+ if (ancestor.localName == name) {
+ return ancestor;
+ }
+ ancestor = ancestor.parent;
}
- });
- return new Domain(name, requests, notifications, html,
- experimental: experimental);
-}
+ throw new Exception(
+ '$context: <${html.localName}> must be nested within <$name>');
+ }
-dom.Element getAncestor(dom.Element html, String name, String context) {
- dom.Element ancestor = html.parent;
- while (ancestor != null) {
- if (ancestor.localName == name) {
- return ancestor;
- }
- ancestor = ancestor.parent;
+ /**
+ * Create a [Notification] object from an HTML representation such as:
+ *
+ * <notification event="methodName">
+ * <params>...</params> <!-- optional -->
+ * </notification>
+ *
+ * Note that the event name should not include the domain name.
+ *
+ * <params> has the same form as <object>, as described in [typeDeclFromHtml].
+ *
+ * Child elements can occur in any order.
+ */
+ Notification notificationFromHtml(dom.Element html, String context) {
+ String domainName = getAncestor(html, 'domain', context).attributes['name'];
+ checkName(html, 'notification', context);
+ String event = html.attributes['event'];
+ context = '$context.${event != null ? event : 'event'}';
+ checkAttributes(html, ['event'], context);
+ TypeDecl params;
+ recurse(html, context, {
+ 'params': (dom.Element child) {
+ params = typeObjectFromHtml(child, '$context.params');
+ }
+ });
+ return new Notification(domainName, event, params, html);
}
- throw new Exception(
- '$context: <${html.localName}> must be nested within <$name>');
-}
-/**
- * Create a [Notification] object from an HTML representation such as:
- *
- * <notification event="methodName">
- * <params>...</params> <!-- optional -->
- * </notification>
- *
- * Note that the event name should not include the domain name.
- *
- * <params> has the same form as <object>, as described in [typeDeclFromHtml].
- *
- * Child elements can occur in any order.
- */
-Notification notificationFromHtml(dom.Element html, String context) {
- String domainName = getAncestor(html, 'domain', context).attributes['name'];
- checkName(html, 'notification', context);
- String event = html.attributes['event'];
- context = '$context.${event != null ? event : 'event'}';
- checkAttributes(html, ['event'], context);
- TypeDecl params;
- recurse(html, context, {
- 'params': (dom.Element child) {
- params = typeObjectFromHtml(child, '$context.params');
+ /**
+ * Create a single of [TypeDecl] corresponding to the type defined inside the
+ * given HTML element.
+ */
+ TypeDecl processContentsAsType(dom.Element html, String context) {
+ List<TypeDecl> types = processContentsAsTypes(html, context);
+ if (types.length != 1) {
+ throw new Exception('$context: Exactly one type must be specified');
}
- });
- return new Notification(domainName, event, params, html);
-}
-
-/**
- * Create a single of [TypeDecl] corresponding to the type defined inside the
- * given HTML element.
- */
-TypeDecl processContentsAsType(dom.Element html, String context) {
- List<TypeDecl> types = processContentsAsTypes(html, context);
- if (types.length != 1) {
- throw new Exception('$context: Exactly one type must be specified');
+ return types[0];
}
- return types[0];
-}
-/**
- * Create a list of [TypeDecl]s corresponding to the types defined inside the
- * given HTML element. The following forms are supported.
- *
- * To refer to a type declared elsewhere (or a built-in type):
- *
- * <ref>typeName</ref>
- *
- * For a list: <list>ItemType</list>
- *
- * For a map: <map><key>KeyType</key><value>ValueType</value></map>
- *
- * For a JSON object:
- *
- * <object>
- * <field name="...">...</field> <!-- zero or more -->
- * </object>
- *
- * For an enum:
- *
- * <enum>
- * <value>...</value> <!-- zero or more -->
- * </enum>
- *
- * For a union type:
- * <union>
- * TYPE <!-- zero or more -->
- * </union>
- */
-List<TypeDecl> processContentsAsTypes(dom.Element html, String context) {
- List<TypeDecl> types = <TypeDecl>[];
- recurse(html, context, {
- 'object': (dom.Element child) {
- types.add(typeObjectFromHtml(child, context));
- },
- 'list': (dom.Element child) {
- checkAttributes(child, [], context);
- types.add(new TypeList(processContentsAsType(child, context), child));
- },
- 'map': (dom.Element child) {
- checkAttributes(child, [], context);
- TypeDecl keyType;
- TypeDecl valueType;
- recurse(child, context, {
- 'key': (dom.Element child) {
- if (keyType != null) {
- throw new Exception('$context: Key type already specified');
+ /**
+ * Create a list of [TypeDecl]s corresponding to the types defined inside the
+ * given HTML element. The following forms are supported.
+ *
+ * To refer to a type declared elsewhere (or a built-in type):
+ *
+ * <ref>typeName</ref>
+ *
+ * For a list: <list>ItemType</list>
+ *
+ * For a map: <map><key>KeyType</key><value>ValueType</value></map>
+ *
+ * For a JSON object:
+ *
+ * <object>
+ * <field name="...">...</field> <!-- zero or more -->
+ * </object>
+ *
+ * For an enum:
+ *
+ * <enum>
+ * <value>...</value> <!-- zero or more -->
+ * </enum>
+ *
+ * For a union type:
+ * <union>
+ * TYPE <!-- zero or more -->
+ * </union>
+ */
+ List<TypeDecl> processContentsAsTypes(dom.Element html, String context) {
+ List<TypeDecl> types = <TypeDecl>[];
+ recurse(html, context, {
+ 'object': (dom.Element child) {
+ types.add(typeObjectFromHtml(child, context));
+ },
+ 'list': (dom.Element child) {
+ checkAttributes(child, [], context);
+ types.add(new TypeList(processContentsAsType(child, context), child));
+ },
+ 'map': (dom.Element child) {
+ checkAttributes(child, [], context);
+ TypeDecl keyType;
+ TypeDecl valueType;
+ recurse(child, context, {
+ 'key': (dom.Element child) {
+ if (keyType != null) {
+ throw new Exception('$context: Key type already specified');
+ }
+ keyType = processContentsAsType(child, '$context.key');
+ },
+ 'value': (dom.Element child) {
+ if (valueType != null) {
+ throw new Exception('$context: Value type already specified');
+ }
+ valueType = processContentsAsType(child, '$context.value');
}
- keyType = processContentsAsType(child, '$context.key');
- },
- 'value': (dom.Element child) {
- if (valueType != null) {
- throw new Exception('$context: Value type already specified');
- }
- valueType = processContentsAsType(child, '$context.value');
+ });
+ if (keyType == null) {
+ throw new Exception('$context: Key type not specified');
}
- });
- if (keyType == null) {
- throw new Exception('$context: Key type not specified');
- }
- if (valueType == null) {
- throw new Exception('$context: Value type not specified');
+ if (valueType == null) {
+ throw new Exception('$context: Value type not specified');
+ }
+ types.add(new TypeMap(keyType, valueType, child));
+ },
+ 'enum': (dom.Element child) {
+ types.add(typeEnumFromHtml(child, context));
+ },
+ 'ref': (dom.Element child) {
+ checkAttributes(child, [], context);
+ types.add(new TypeReference(innerText(child), child));
+ },
+ 'union': (dom.Element child) {
+ checkAttributes(child, ['field'], context);
+ String field = child.attributes['field'];
+ types.add(new TypeUnion(
+ processContentsAsTypes(child, context), field, child));
}
- types.add(new TypeMap(keyType, valueType, child));
- },
- 'enum': (dom.Element child) {
- types.add(typeEnumFromHtml(child, context));
- },
- 'ref': (dom.Element child) {
- checkAttributes(child, [], context);
- types.add(new TypeReference(innerText(child), child));
- },
- 'union': (dom.Element child) {
- checkAttributes(child, ['field'], context);
- String field = child.attributes['field'];
- types.add(
- new TypeUnion(processContentsAsTypes(child, context), field, child));
- }
- });
- return types;
-}
+ });
+ return types;
+ }
-/**
- * Read the API description from the file 'spec_input.html'. [pkgPath] is the
- * path to the current package.
- */
-Api readApi(String pkgPath) {
- File htmlFile = new File(join(pkgPath, 'tool', 'spec', 'spec_input.html'));
- String htmlContents = htmlFile.readAsStringSync();
- dom.Document document = parser.parse(htmlContents);
- dom.Element htmlElement = document.children
- .singleWhere((element) => element.localName.toLowerCase() == 'html');
- return apiFromHtml(htmlElement);
-}
+ /**
+ * Read the API description from file with the given [filePath].
+ */
+ Api readApi() {
+ String htmlContents = new File(filePath).readAsStringSync();
+ dom.Document document = parser.parse(htmlContents);
+ dom.Element htmlElement = document.children
+ .singleWhere((element) => element.localName.toLowerCase() == 'html');
+ return apiFromHtml(htmlElement);
+ }
-void recurse(dom.Element parent, String context,
- Map<String, ElementProcessor> elementProcessors) {
- for (String key in elementProcessors.keys) {
- if (!specialElements.contains(key)) {
- throw new Exception('$context: $key is not a special element');
+ void recurse(dom.Element parent, String context,
+ Map<String, ElementProcessor> elementProcessors) {
+ for (String key in elementProcessors.keys) {
+ if (!specialElements.contains(key)) {
+ throw new Exception('$context: $key is not a special element');
+ }
}
- }
- for (dom.Node node in parent.nodes) {
- if (node is dom.Element) {
- if (elementProcessors.containsKey(node.localName)) {
- elementProcessors[node.localName](node);
- } else if (specialElements.contains(node.localName)) {
- throw new Exception('$context: Unexpected use of <${node.localName}>');
- } else {
- recurse(node, context, elementProcessors);
+ for (dom.Node node in parent.nodes) {
+ if (node is dom.Element) {
+ if (elementProcessors.containsKey(node.localName)) {
+ elementProcessors[node.localName](node);
+ } else if (specialElements.contains(node.localName)) {
+ throw new Exception(
+ '$context: Unexpected use of <${node.localName}>');
+ } else {
+ recurse(node, context, elementProcessors);
+ }
}
}
}
-}
-/**
- * Create a [Refactoring] object from an HTML representation such as:
- *
- * <refactoring kind="refactoringKind">
- * <feedback>...</feedback> <!-- optional -->
- * <options>...</options> <!-- optional -->
- * </refactoring>
- *
- * <feedback> and <options> have the same form as <object>, as described in
- * [typeDeclFromHtml].
- *
- * Child elements can occur in any order.
- */
-Refactoring refactoringFromHtml(dom.Element html) {
- checkName(html, 'refactoring');
- String kind = html.attributes['kind'];
- String context = kind != null ? kind : 'refactoring';
- checkAttributes(html, ['kind'], context);
- TypeDecl feedback;
- TypeDecl options;
- recurse(html, context, {
- 'feedback': (dom.Element child) {
- feedback = typeObjectFromHtml(child, '$context.feedback');
- },
- 'options': (dom.Element child) {
- options = typeObjectFromHtml(child, '$context.options');
- }
- });
- return new Refactoring(kind, feedback, options, html);
-}
+ /**
+ * Create a [Refactoring] object from an HTML representation such as:
+ *
+ * <refactoring kind="refactoringKind">
+ * <feedback>...</feedback> <!-- optional -->
+ * <options>...</options> <!-- optional -->
+ * </refactoring>
+ *
+ * <feedback> and <options> have the same form as <object>, as described in
+ * [typeDeclFromHtml].
+ *
+ * Child elements can occur in any order.
+ */
+ Refactoring refactoringFromHtml(dom.Element html) {
+ checkName(html, 'refactoring');
+ String kind = html.attributes['kind'];
+ String context = kind != null ? kind : 'refactoring';
+ checkAttributes(html, ['kind'], context);
+ TypeDecl feedback;
+ TypeDecl options;
+ recurse(html, context, {
+ 'feedback': (dom.Element child) {
+ feedback = typeObjectFromHtml(child, '$context.feedback');
+ },
+ 'options': (dom.Element child) {
+ options = typeObjectFromHtml(child, '$context.options');
+ }
+ });
+ return new Refactoring(kind, feedback, options, html);
+ }
-/**
- * Create a [Refactorings] object from an HTML representation such as:
- *
- * <refactorings>
- * <refactoring kind="...">...</refactoring> <!-- zero or more -->
- * </refactorings>
- */
-Refactorings refactoringsFromHtml(dom.Element html) {
- checkName(html, 'refactorings');
- String context = 'refactorings';
- checkAttributes(html, [], context);
- List<Refactoring> refactorings = <Refactoring>[];
- recurse(html, context, {
- 'refactoring': (dom.Element child) {
- refactorings.add(refactoringFromHtml(child));
- }
- });
- return new Refactorings(refactorings, html);
-}
+ /**
+ * Create a [Refactorings] object from an HTML representation such as:
+ *
+ * <refactorings>
+ * <refactoring kind="...">...</refactoring> <!-- zero or more -->
+ * </refactorings>
+ */
+ Refactorings refactoringsFromHtml(dom.Element html) {
+ checkName(html, 'refactorings');
+ String context = 'refactorings';
+ checkAttributes(html, [], context);
+ List<Refactoring> refactorings = <Refactoring>[];
+ recurse(html, context, {
+ 'refactoring': (dom.Element child) {
+ refactorings.add(refactoringFromHtml(child));
+ }
+ });
+ return new Refactorings(refactorings, html);
+ }
-/**
- * Create a [Request] object from an HTML representation such as:
- *
- * <request method="methodName">
- * <params>...</params> <!-- optional -->
- * <result>...</result> <!-- optional -->
- * </request>
- *
- * Note that the method name should not include the domain name.
- *
- * <params> and <result> have the same form as <object>, as described in
- * [typeDeclFromHtml].
- *
- * Child elements can occur in any order.
- */
-Request requestFromHtml(dom.Element html, String context) {
- String domainName = getAncestor(html, 'domain', context).attributes['name'];
- checkName(html, 'request', context);
- String method = html.attributes['method'];
- context = '$context.${method != null ? method : 'method'}';
- checkAttributes(html, ['method'], context,
- optionalAttributes: ['experimental', 'deprecated']);
- bool experimental = html.attributes['experimental'] == 'true';
- bool deprecated = html.attributes['deprecated'] == 'true';
- TypeDecl params;
- TypeDecl result;
- recurse(html, context, {
- 'params': (dom.Element child) {
- params = typeObjectFromHtml(child, '$context.params');
- },
- 'result': (dom.Element child) {
- result = typeObjectFromHtml(child, '$context.result');
- }
- });
- return new Request(domainName, method, params, result, html,
- experimental: experimental, deprecated: deprecated);
-}
+ /**
+ * Create a [Request] object from an HTML representation such as:
+ *
+ * <request method="methodName">
+ * <params>...</params> <!-- optional -->
+ * <result>...</result> <!-- optional -->
+ * </request>
+ *
+ * Note that the method name should not include the domain name.
+ *
+ * <params> and <result> have the same form as <object>, as described in
+ * [typeDeclFromHtml].
+ *
+ * Child elements can occur in any order.
+ */
+ Request requestFromHtml(dom.Element html, String context) {
+ String domainName = getAncestor(html, 'domain', context).attributes['name'];
+ checkName(html, 'request', context);
+ String method = html.attributes['method'];
+ context = '$context.${method != null ? method : 'method'}';
+ checkAttributes(html, ['method'], context,
+ optionalAttributes: ['experimental', 'deprecated']);
+ bool experimental = html.attributes['experimental'] == 'true';
+ bool deprecated = html.attributes['deprecated'] == 'true';
+ TypeDecl params;
+ TypeDecl result;
+ recurse(html, context, {
+ 'params': (dom.Element child) {
+ params = typeObjectFromHtml(child, '$context.params');
+ },
+ 'result': (dom.Element child) {
+ result = typeObjectFromHtml(child, '$context.result');
+ }
+ });
+ return new Request(domainName, method, params, result, html,
+ experimental: experimental, deprecated: deprecated);
+ }
-/**
- * Create a [TypeDefinition] object from an HTML representation such as:
- *
- * <type name="typeName">
- * TYPE
- * </type>
- *
- * Where TYPE is any HTML that can be parsed by [typeDeclFromHtml].
- *
- * Child elements can occur in any order.
- */
-TypeDefinition typeDefinitionFromHtml(dom.Element html) {
- checkName(html, 'type');
- String name = html.attributes['name'];
- String context = name != null ? name : 'type';
- checkAttributes(html, ['name'], context,
- optionalAttributes: ['experimental', 'deprecated']);
- TypeDecl type = processContentsAsType(html, context);
- bool experimental = html.attributes['experimental'] == 'true';
- bool deprecated = html.attributes['deprecated'] == 'true';
- return new TypeDefinition(name, type, html,
- experimental: experimental, deprecated: deprecated);
-}
+ /**
+ * Create a [TypeDefinition] object from an HTML representation such as:
+ *
+ * <type name="typeName">
+ * TYPE
+ * </type>
+ *
+ * Where TYPE is any HTML that can be parsed by [typeDeclFromHtml].
+ *
+ * Child elements can occur in any order.
+ */
+ TypeDefinition typeDefinitionFromHtml(dom.Element html) {
+ checkName(html, 'type');
+ String name = html.attributes['name'];
+ String context = name != null ? name : 'type';
+ checkAttributes(html, ['name'], context,
+ optionalAttributes: ['experimental', 'deprecated']);
+ TypeDecl type = processContentsAsType(html, context);
+ bool experimental = html.attributes['experimental'] == 'true';
+ bool deprecated = html.attributes['deprecated'] == 'true';
+ return new TypeDefinition(name, type, html,
+ experimental: experimental, deprecated: deprecated);
+ }
-/**
- * Create a [TypeEnum] from an HTML description.
- */
-TypeEnum typeEnumFromHtml(dom.Element html, String context) {
- checkName(html, 'enum', context);
- checkAttributes(html, [], context);
- List<TypeEnumValue> values = <TypeEnumValue>[];
- recurse(html, context, {
- 'value': (dom.Element child) {
- values.add(typeEnumValueFromHtml(child, context));
- }
- });
- return new TypeEnum(values, html);
-}
+ /**
+ * Create a [TypeEnum] from an HTML description.
+ */
+ TypeEnum typeEnumFromHtml(dom.Element html, String context) {
+ checkName(html, 'enum', context);
+ checkAttributes(html, [], context);
+ List<TypeEnumValue> values = <TypeEnumValue>[];
+ recurse(html, context, {
+ 'value': (dom.Element child) {
+ values.add(typeEnumValueFromHtml(child, context));
+ }
+ });
+ return new TypeEnum(values, html);
+ }
-/**
- * Create a [TypeEnumValue] from an HTML description such as:
- *
- * <enum>
- * <code>VALUE</code>
- * </enum>
- *
- * Where VALUE is the text of the enumerated value.
- *
- * Child elements can occur in any order.
- */
-TypeEnumValue typeEnumValueFromHtml(dom.Element html, String context) {
- checkName(html, 'value', context);
- checkAttributes(html, [], context, optionalAttributes: ['deprecated']);
- bool deprecated = html.attributes['deprecated'] == 'true';
- List<String> values = <String>[];
- recurse(html, context, {
- 'code': (dom.Element child) {
- String text = innerText(child).trim();
- values.add(text);
+ /**
+ * Create a [TypeEnumValue] from an HTML description such as:
+ *
+ * <enum>
+ * <code>VALUE</code>
+ * </enum>
+ *
+ * Where VALUE is the text of the enumerated value.
+ *
+ * Child elements can occur in any order.
+ */
+ TypeEnumValue typeEnumValueFromHtml(dom.Element html, String context) {
+ checkName(html, 'value', context);
+ checkAttributes(html, [], context, optionalAttributes: ['deprecated']);
+ bool deprecated = html.attributes['deprecated'] == 'true';
+ List<String> values = <String>[];
+ recurse(html, context, {
+ 'code': (dom.Element child) {
+ String text = innerText(child).trim();
+ values.add(text);
+ }
+ });
+ if (values.length != 1) {
+ throw new Exception('$context: Exactly one value must be specified');
}
- });
- if (values.length != 1) {
- throw new Exception('$context: Exactly one value must be specified');
+ return new TypeEnumValue(values[0], html, deprecated: deprecated);
}
- return new TypeEnumValue(values[0], html, deprecated: deprecated);
-}
-/**
- * Create a [TypeObjectField] from an HTML description such as:
- *
- * <field name="fieldName">
- * TYPE
- * </field>
- *
- * Where TYPE is any HTML that can be parsed by [typeDeclFromHtml].
- *
- * In addition, the attribute optional="true" may be used to specify that the
- * field is optional, and the attribute value="..." may be used to specify that
- * the field is required to have a certain value.
- *
- * Child elements can occur in any order.
- */
-TypeObjectField typeObjectFieldFromHtml(dom.Element html, String context) {
- checkName(html, 'field', context);
- String name = html.attributes['name'];
- context = '$context.${name != null ? name : 'field'}';
- checkAttributes(html, ['name'], context,
- optionalAttributes: ['optional', 'value', 'deprecated']);
- bool deprecated = html.attributes['deprecated'] == 'true';
- bool optional = false;
- String optionalString = html.attributes['optional'];
- if (optionalString != null) {
- switch (optionalString) {
- case 'true':
- optional = true;
- break;
- case 'false':
- optional = false;
- break;
- default:
- throw new Exception(
- '$context: field contains invalid "optional" attribute: "$optionalString"');
+ /**
+ * Create a [TypeObjectField] from an HTML description such as:
+ *
+ * <field name="fieldName">
+ * TYPE
+ * </field>
+ *
+ * Where TYPE is any HTML that can be parsed by [typeDeclFromHtml].
+ *
+ * In addition, the attribute optional="true" may be used to specify that the
+ * field is optional, and the attribute value="..." may be used to specify that
+ * the field is required to have a certain value.
+ *
+ * Child elements can occur in any order.
+ */
+ TypeObjectField typeObjectFieldFromHtml(dom.Element html, String context) {
+ checkName(html, 'field', context);
+ String name = html.attributes['name'];
+ context = '$context.${name != null ? name : 'field'}';
+ checkAttributes(html, ['name'], context,
+ optionalAttributes: ['optional', 'value', 'deprecated']);
+ bool deprecated = html.attributes['deprecated'] == 'true';
+ bool optional = false;
+ String optionalString = html.attributes['optional'];
+ if (optionalString != null) {
+ switch (optionalString) {
+ case 'true':
+ optional = true;
+ break;
+ case 'false':
+ optional = false;
+ break;
+ default:
+ throw new Exception(
+ '$context: field contains invalid "optional" attribute: "$optionalString"');
+ }
}
+ String value = html.attributes['value'];
+ TypeDecl type = processContentsAsType(html, context);
+ return new TypeObjectField(name, type, html,
+ optional: optional, value: value, deprecated: deprecated);
}
- String value = html.attributes['value'];
- TypeDecl type = processContentsAsType(html, context);
- return new TypeObjectField(name, type, html,
- optional: optional, value: value, deprecated: deprecated);
-}
-/**
- * Create a [TypeObject] from an HTML description.
- */
-TypeObject typeObjectFromHtml(dom.Element html, String context) {
- checkAttributes(html, [], context, optionalAttributes: ['experimental']);
- List<TypeObjectField> fields = <TypeObjectField>[];
- recurse(html, context, {
- 'field': (dom.Element child) {
- fields.add(typeObjectFieldFromHtml(child, context));
- }
- });
- bool experimental = html.attributes['experimental'] == 'true';
- return new TypeObject(fields, html, experimental: experimental);
-}
+ /**
+ * Create a [TypeObject] from an HTML description.
+ */
+ TypeObject typeObjectFromHtml(dom.Element html, String context) {
+ checkAttributes(html, [], context, optionalAttributes: ['experimental']);
+ List<TypeObjectField> fields = <TypeObjectField>[];
+ recurse(html, context, {
+ 'field': (dom.Element child) {
+ fields.add(typeObjectFieldFromHtml(child, context));
+ }
+ });
+ bool experimental = html.attributes['experimental'] == 'true';
+ return new TypeObject(fields, html, experimental: experimental);
+ }
-/**
- * Create a [Types] object from an HTML representation such as:
- *
- * <types>
- * <type name="...">...</type> <!-- zero or more -->
- * </types>
- */
-Types typesFromHtml(dom.Element html) {
- checkName(html, 'types');
- String context = 'types';
- checkAttributes(html, [], context);
- Map<String, TypeDefinition> types = <String, TypeDefinition>{};
- recurse(html, context, {
- 'type': (dom.Element child) {
- TypeDefinition typeDefinition = typeDefinitionFromHtml(child);
- types[typeDefinition.name] = typeDefinition;
+ /**
+ * Create a [Types] object from an HTML representation such as:
+ *
+ * <types>
+ * <type name="...">...</type> <!-- zero or more -->
+ * </types>
+ */
+ Types typesFromHtml(dom.Element html) {
+ checkName(html, 'types');
+ String context = 'types';
+ checkAttributes(html, [], context);
+ List<String> importUris = <String>[];
+ Map<String, TypeDefinition> typeMap = <String, TypeDefinition>{};
+ List<dom.Element> childElements = <dom.Element>[];
+ recurse(html, context, {
+ 'include': (dom.Element child) {
+ String importUri = child.attributes['import'];
+ if (importUri != null) {
+ importUris.add(importUri);
+ }
+ String relativePath = child.attributes['path'];
+ String path = normalize(join(dirname(filePath), relativePath));
+ ApiReader reader = new ApiReader(path);
+ Api api = reader.readApi();
+ for (TypeDefinition typeDefinition in api.types) {
+ typeDefinition.isExternal = true;
+ childElements.add(typeDefinition.html);
+ typeMap[typeDefinition.name] = typeDefinition;
+ }
+ },
+ 'type': (dom.Element child) {
+ TypeDefinition typeDefinition = typeDefinitionFromHtml(child);
+ typeMap[typeDefinition.name] = typeDefinition;
+ }
+ });
+ for (dom.Element element in childElements) {
+ html.append(element);
}
- });
- return new Types(types, html);
+ Types types = new Types(typeMap, html);
+ types.importUris.addAll(importUris);
+ return types;
+ }
}
-
-typedef void ElementProcessor(dom.Element element);
-
-typedef void TextProcessor(dom.Text text);
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