Ch2 p81: tagging structs for XML.

.idea/bashsupport_project.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="BashSupportProjectSettings">
+    <option name="autocompleteBuiltinVars" value="true" />
+    <option name="formatterEnabled" value="true" />
+  </component>
+</project>

.idea/jsLibraryMappings.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="JavaScriptLibraryMappings">
+    <includedPredefinedLibrary name="ECMAScript 6" />
+  </component>
+</project>

.idea/workspace.xml

@@ -2,11 +2,8 @@
 <project version="4">
   <component name="ChangeListManager">
     <list default="true" id="9abafb60-388a-48be-9795-06bc35f0e7db" name="Default" comment="">
-      <change type="NEW" beforePath="" afterPath="$PROJECT_DIR$/ch2/ex1/db0.sql" />
-      <change type="NEW" beforePath="" afterPath="$PROJECT_DIR$/ch2/ex1/ex1.go" />
-      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/.idea/dataSources.local.xml" afterPath="$PROJECT_DIR$/.idea/dataSources.local.xml" />
-      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/.idea/sqldialects.xml" afterPath="$PROJECT_DIR$/.idea/sqldialects.xml" />
       <change type="MODIFICATION" beforePath="$PROJECT_DIR$/.idea/workspace.xml" afterPath="$PROJECT_DIR$/.idea/workspace.xml" />
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/ch2/ex1/ex1_tag_json.go" afterPath="$PROJECT_DIR$/ch2/ex1/ex1_tag_json.go" />
     </list>
     <option name="EXCLUDED_CONVERTED_TO_IGNORED" value="true" />
     <option name="TRACKING_ENABLED" value="true" />
@@ -29,8 +26,8 @@
   <component name="ExecutionTargetManager" SELECTED_TARGET="default_target" />
   <component name="FileEditorManager">
     <leaf>
-      <file leaf-file-name="ex1.go" pinned="false" current-in-tab="true">
-        <entry file="file://$PROJECT_DIR$/ch2/ex1/ex1.go">
+      <file leaf-file-name="ex1_tag_json.go" pinned="false" current-in-tab="true">
+        <entry file="file://$PROJECT_DIR$/ch2/ex1/ex1_tag_json.go">
           <provider selected="true" editor-type-id="text-editor">
             <state relative-caret-position="154">
               <caret line="11" column="31" lean-forward="false" selection-start-line="11" selection-start-column="31" selection-end-line="11" selection-end-column="31" />
@@ -63,6 +60,7 @@
         <option value="$PROJECT_DIR$/ch1/ex5/ex5_user_get.go" />
         <option value="$PROJECT_DIR$/ch1/ex6/ex6_headers.go" />
         <option value="$PROJECT_DIR$/ch2/ex1/ex1.go" />
+        <option value="$PROJECT_DIR$/ch2/ex1/ex1_tag_json.go" />
       </list>
     </option>
   </component>
@@ -120,6 +118,24 @@
               <option name="myItemType" value="com.jetbrains.php.projectView.PhpTreeStructureProvider$1" />
             </PATH_ELEMENT>
           </PATH>
+          <PATH>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="socialize" />
+              <option name="myItemType" value="com.intellij.ide.projectView.impl.nodes.ProjectViewProjectNode" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="socialize" />
+              <option name="myItemType" value="com.jetbrains.php.projectView.PhpTreeStructureProvider$1" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="ch2" />
+              <option name="myItemType" value="com.jetbrains.php.projectView.PhpTreeStructureProvider$1" />
+            </PATH_ELEMENT>
+            <PATH_ELEMENT>
+              <option name="myItemId" value="ex2" />
+              <option name="myItemType" value="com.jetbrains.php.projectView.PhpTreeStructureProvider$1" />
+            </PATH_ELEMENT>
+          </PATH>
           <PATH>
             <PATH_ELEMENT>
               <option name="myItemId" value="socialize" />
@@ -288,11 +304,11 @@
     <servers />
   </component>
   <component name="TimeTrackingManager">
-    <option name="totallyTimeSpent" value="8195000" />
+    <option name="totallyTimeSpent" value="8231000" />
   </component>
   <component name="ToolWindowManager">
     <frame x="0" y="23" width="1436" height="877" extended-state="6" />
-    <editor active="false" />
+    <editor active="true" />
     <layout>
       <window_info id="Project" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" show_stripe_button="true" weight="0.25322813" sideWeight="0.5" order="5" side_tool="false" content_ui="combo" />
       <window_info id="TODO" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="10" side_tool="false" content_ui="tabs" />
@@ -303,7 +319,7 @@
       <window_info id="Version Control" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="1" side_tool="false" content_ui="tabs" />
       <window_info id="Structure" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" show_stripe_button="true" weight="0.24964131" sideWeight="0.5" order="1" side_tool="false" content_ui="tabs" />
       <window_info id="Mongo Explorer" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="1" side_tool="false" content_ui="tabs" />
-      <window_info id="Terminal" active="true" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" show_stripe_button="true" weight="0.3299363" sideWeight="0.5" order="2" side_tool="false" content_ui="tabs" />
+      <window_info id="Terminal" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" show_stripe_button="true" weight="0.3299363" sideWeight="0.5" order="2" side_tool="false" content_ui="tabs" />
       <window_info id="Favorites" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="0" side_tool="true" content_ui="tabs" />
       <window_info id="Cvs" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.25" sideWeight="0.5" order="8" side_tool="false" content_ui="tabs" />
       <window_info id="Message" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="4" side_tool="false" content_ui="tabs" />
@@ -459,7 +475,15 @@
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/ch2/ex1/ex1.go">
+    <entry file="file://$PROJECT_DIR$/ch2/ex1/ex2_send_xml.go">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="154">
+          <caret line="11" column="31" lean-forward="true" selection-start-line="11" selection-start-column="31" selection-end-line="11" selection-end-column="31" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/ch2/ex1/ex1_tag_json.go">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="154">
           <caret line="11" column="31" lean-forward="false" selection-start-line="11" selection-start-column="31" selection-end-line="11" selection-end-column="31" />
@@ -467,5 +491,121 @@
         </state>
       </provider>
     </entry>
+    <entry file="file://$PROJECT_DIR$/ch1/ex1_helloworld.go" />
+    <entry file="file://$PROJECT_DIR$/.gitignore">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="0">
+          <caret line="0" column="0" lean-forward="false" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file:///usr/local/go/src/time/time.go">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="6244">
+          <caret line="446" column="8" lean-forward="false" selection-start-line="446" selection-start-column="8" selection-end-line="446" selection-end-column="8" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/ch1/db.sql">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="0">
+          <caret line="0" column="0" lean-forward="false" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$APPLICATION_CONFIG_DIR$/consoles/db/10dc80b4-893f-4787-947d-4fc143d66263/console.sql">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="0">
+          <caret line="0" column="0" lean-forward="false" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/README.md">
+      <provider selected="true" editor-type-id="split-provider[text-editor;markdown-preview-editor]">
+        <state split_layout="FIRST">
+          <first_editor relative-caret-position="84">
+            <caret line="6" column="0" lean-forward="true" selection-start-line="6" selection-start-column="0" selection-end-line="6" selection-end-column="0" />
+          </first_editor>
+          <second_editor />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file:///usr/local/go/src/time/time.go">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="200">
+          <caret line="446" column="8" lean-forward="false" selection-start-line="446" selection-start-column="8" selection-end-line="446" selection-end-column="8" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/.gitignore">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="0">
+          <caret line="0" column="0" lean-forward="false" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file:///usr/local/go/src/builtin/builtin.go">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="200">
+          <caret line="70" column="5" lean-forward="false" selection-start-line="70" selection-start-column="5" selection-end-line="70" selection-end-column="5" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/ch1/ex1_helloworld.go" />
+    <entry file="file://$PROJECT_DIR$/ch1/ex2_hellogorilla.go" />
+    <entry file="file://$PROJECT_DIR$/ch1/ex3_hellodrone.go" />
+    <entry file="file://$PROJECT_DIR$/ch1/ex4_user_create.go" />
+    <entry file="file://$PROJECT_DIR$/ch1/db.sql">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="0">
+          <caret line="0" column="0" lean-forward="true" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/ch1/ex4/ex4_user_create.go">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="350">
+          <caret line="25" column="25" lean-forward="true" selection-start-line="25" selection-start-column="25" selection-end-line="25" selection-end-column="25" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/../../../github.com/gogits/gogs/modules/log/log.go">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="200">
+          <caret line="82" column="5" lean-forward="false" selection-start-line="82" selection-start-column="5" selection-end-line="82" selection-end-column="5" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/ch1/ex5/ex5_user_get.go">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="209">
+          <caret line="51" column="54" lean-forward="true" selection-start-line="51" selection-start-column="54" selection-end-line="51" selection-end-column="54" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/ch1/ex6/ex6_headers.go">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="504">
+          <caret line="76" column="0" lean-forward="false" selection-start-line="76" selection-start-column="0" selection-end-line="76" selection-end-column="0" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/ch2/db4.sql">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="17">
+          <caret line="21" column="29" lean-forward="false" selection-start-line="21" selection-start-column="29" selection-end-line="21" selection-end-column="29" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/ch2/ex1/db0.sql" />
+    <entry file="file://$PROJECT_DIR$/ch2/db0.sql">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="-277">
+          <caret line="0" column="0" lean-forward="false" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/ch2/ex1/ex1.go" />
   </component>
 </project>

ch2/ex2/ex2_tag_xml.go

@@ -0,0 +1,30 @@
+package main
+
+import (
+	"fmt"
+	"net/http"
+	"encoding/xml"
+)
+
+type User struct {
+	Name  string `xml:"username"`
+	Email string `xml:"email"`
+	ID    int    `xml:"id"`
+}
+
+func userRouter(w http.ResponseWriter, r *http.Request) {
+	w.Header().Add("Content-type", "application/xml")
+	ourUser := User{}
+	ourUser.Name = "Bill Smith"
+	ourUser.Email = "bill.smith@example.com"
+	ourUser.ID = 100
+
+	output, _ := xml.Marshal(ourUser)
+	fmt.Fprint(w, string(output))
+}
+
+func main() {
+	fmt.Println("Starting XML server")
+	http.HandleFunc("/", userRouter)
+	http.ListenAndServe(":8080", nil)
+}