diff --git a/.gitignore b/.gitignore new file mode 100644 index 00000000..686f4d8f --- /dev/null +++ b/.gitignore @@ -0,0 +1,85 @@ +# See http://help.github.com/ignore-files/ for more about ignoring files. + +# compiled output +dist +tmp +out-tsc +out +build +classes +Debug +Release +x64 +bin +gen +Obj +target +proguard + + +# dependencies +node_modules +bower_components +.sass-cache + +# IDEs and editors +*.project +*.classpath +*.settings +*.springBeans +*.idea +*.iml +*.ipr +*.iws +*.c9 +*.launch +*.sublime-workspace +*.vscode +!.vscode/settings.json +!.vscode/tasks.json +!.vscode/launch.json +!.vscode/extensions.json + +# misc +.sass-cache +connect.lock +coverage +libpeerconnection.log +npm-debug.log +yarn-error.log +testem.log +local.properties +typings + +# System Files +.DS_Store +Thumbs.db + +# Compiled class file +*.class + +# Log file +*.log + +# BlueJ files +*.ctxt + +# Mobile Tools for Java (J2ME) +.mtj +.tmp + +# Package Files # +*.ear +*.tar.gz +*.rar +*.cmd +*.mvn +*.gradle +*.nupkg + +# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml +hs_err_pid* + +# Spring Bootstrap artifacts +dependency-reduced-pom.xml +README.html diff --git a/.metadata/.lock b/.metadata/.lock new file mode 100644 index 00000000..e69de29b diff --git a/.metadata/.mylyn/repositories.xml.zip b/.metadata/.mylyn/repositories.xml.zip new file mode 100644 index 00000000..83fa38a9 Binary files /dev/null and b/.metadata/.mylyn/repositories.xml.zip differ diff --git a/.metadata/.plugins/org.eclipse.core.resources/.projects/.org.eclipse.egit.core.cmp/.location b/.metadata/.plugins/org.eclipse.core.resources/.projects/.org.eclipse.egit.core.cmp/.location new file mode 100644 index 00000000..5d1e679b Binary files /dev/null and b/.metadata/.plugins/org.eclipse.core.resources/.projects/.org.eclipse.egit.core.cmp/.location differ diff --git a/.metadata/.plugins/org.eclipse.core.resources/.root/.indexes/history.version b/.metadata/.plugins/org.eclipse.core.resources/.root/.indexes/history.version new file mode 100644 index 00000000..25cb955b --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.root/.indexes/history.version @@ -0,0 +1 @@ + \ No newline at end of file diff --git a/.metadata/.plugins/org.eclipse.core.resources/.root/.indexes/properties.index b/.metadata/.plugins/org.eclipse.core.resources/.root/.indexes/properties.index new file mode 100644 index 00000000..58976761 Binary files /dev/null and b/.metadata/.plugins/org.eclipse.core.resources/.root/.indexes/properties.index differ diff --git a/.metadata/.plugins/org.eclipse.core.resources/.root/.indexes/properties.version b/.metadata/.plugins/org.eclipse.core.resources/.root/.indexes/properties.version new file mode 100644 index 00000000..6b2aaa76 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.root/.indexes/properties.version @@ -0,0 +1 @@ + \ No newline at end of file diff --git a/.metadata/.plugins/org.eclipse.core.resources/.root/1.tree b/.metadata/.plugins/org.eclipse.core.resources/.root/1.tree new file mode 100644 index 00000000..3e659178 Binary files /dev/null and b/.metadata/.plugins/org.eclipse.core.resources/.root/1.tree differ diff --git a/.metadata/.plugins/org.eclipse.core.resources/.safetable/org.eclipse.core.resources b/.metadata/.plugins/org.eclipse.core.resources/.safetable/org.eclipse.core.resources new file mode 100644 index 00000000..ecc3bd94 Binary files /dev/null and b/.metadata/.plugins/org.eclipse.core.resources/.safetable/org.eclipse.core.resources differ diff --git a/.metadata/.plugins/org.eclipse.e4.workbench/workbench.xmi b/.metadata/.plugins/org.eclipse.e4.workbench/workbench.xmi new file mode 100644 index 00000000..fed2ac19 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.e4.workbench/workbench.xmi @@ -0,0 +1,2952 @@ + + + + activeSchemeId:org.eclipse.ui.defaultAcceleratorConfiguration + + + + + + + + topLevel + shellMaximized + + + + + persp.actionSet:org.eclipse.mylyn.doc.actionSet + persp.actionSet:org.eclipse.mylyn.tasks.ui.navigation + persp.actionSet:org.eclipse.ui.cheatsheets.actionSet + persp.actionSet:org.eclipse.search.searchActionSet + persp.actionSet:org.eclipse.text.quicksearch.actionSet + persp.actionSet:org.eclipse.ui.edit.text.actionSet.annotationNavigation + persp.actionSet:org.eclipse.ui.edit.text.actionSet.navigation + persp.actionSet:org.eclipse.ui.edit.text.actionSet.convertLineDelimitersTo + persp.actionSet:org.eclipse.ui.externaltools.ExternalToolsSet + persp.actionSet:org.eclipse.ui.actionSet.keyBindings + persp.actionSet:org.eclipse.ui.actionSet.openFiles + persp.actionSet:org.eclipse.jst.j2ee.J2eeMainActionSet + persp.actionSet:org.eclipse.jdt.ui.JavaActionSet + persp.actionSet:org.eclipse.debug.ui.launchActionSet + persp.actionSet:org.eclipse.debug.ui.debugActionSet + persp.actionSet:org.eclipse.ui.NavigateActionSet + persp.viewSC:org.eclipse.ui.navigator.ProjectExplorer + persp.viewSC:org.eclipse.wst.server.ui.ServersView + persp.viewSC:org.eclipse.datatools.connectivity.DataSourceExplorerNavigator + persp.viewSC:org.eclipse.ui.views.BookmarkView + persp.viewSC:org.eclipse.ui.views.ContentOutline + persp.viewSC:org.eclipse.ui.views.PropertySheet + persp.viewSC:org.eclipse.ui.views.ResourceNavigator + persp.viewSC:org.eclipse.wst.common.snippets.internal.ui.SnippetsView + persp.viewSC:org.eclipse.ui.views.AllMarkersView + persp.viewSC:org.eclipse.mylyn.tasks.ui.views.tasks + persp.viewSC:org.eclipse.search.ui.views.SearchView + persp.viewSC:org.eclipse.ui.console.ConsoleView + persp.showIn:org.eclipse.ui.navigator.ProjectExplorer + persp.actionSet:org.eclipse.wst.ws.explorer.explorer + persp.newWizSC:org.eclipse.m2e.core.wizards.Maven2ProjectWizard + persp.newWizSC:org.eclipse.wst.css.ui.internal.wizard.NewCSSWizard + persp.newWizSC:org.eclipse.wst.jsdt.ui.NewJSWizard + persp.actionSet:org.eclipse.eclemma.ui.CoverageActionSet + persp.showIn:org.eclipse.eclemma.ui.CoverageView + persp.showIn:org.eclipse.tm.terminal.view.ui.TerminalsView + persp.perspSC:org.eclipse.debug.ui.DebugPerspective + persp.perspSC:org.eclipse.jdt.ui.JavaPerspective + persp.perspSC:org.eclipse.ui.resourcePerspective + persp.perspSC:org.eclipse.wst.web.ui.webDevPerspective + persp.newWizSC:org.eclipse.jst.j2ee.ui.project.facet.EarProjectWizard + persp.newWizSC:org.eclipse.jst.servlet.ui.project.facet.WebProjectWizard + persp.newWizSC:org.eclipse.jst.ejb.ui.project.facet.EjbProjectWizard + persp.newWizSC:org.eclipse.jst.j2ee.jca.ui.internal.wizard.ConnectorProjectWizard + persp.newWizSC:org.eclipse.jst.j2ee.ui.project.facet.appclient.AppClientProjectWizard + persp.newWizSC:org.eclipse.wst.web.ui.internal.wizards.SimpleWebProjectWizard + persp.newWizSC:org.eclipse.jpt.ui.wizard.newJpaProject + persp.newWizSC:org.eclipse.jst.servlet.ui.internal.wizard.AddServletWizard + persp.newWizSC:org.eclipse.jst.ejb.ui.internal.wizard.AddSessionBeanWizard + persp.newWizSC:org.eclipse.jst.ejb.ui.internal.wizard.AddMessageDrivenBeanWizard + persp.newWizSC:org.eclipse.jpt.ui.wizard.newEntity + persp.newWizSC:org.eclipse.jst.ws.creation.ui.wizard.serverwizard + persp.newWizSC:org.eclipse.ui.wizards.new.folder + persp.newWizSC:org.eclipse.ui.wizards.new.file + persp.actionSet:org.eclipse.wst.server.ui.internal.webbrowser.actionSet + persp.actionSet:org.eclipse.debug.ui.breakpointActionSet + persp.newWizSC:org.eclipse.jpt.jpa.ui.wizard.newJpaProject + persp.perspSC:org.eclipse.jpt.ui.jpaPerspective + persp.newWizSC:org.eclipse.jst.jsp.ui.internal.wizard.NewJSPWizard + + + + View + categoryTag:General + + + View + categoryTag:General + + + View + categoryTag:Java + + + View + categoryTag:Java Browsing + + + + + + + active + + View + categoryTag:General + + + View + categoryTag:Mylyn + + + View + categoryTag:General + + + + + + View + categoryTag:General + + + View + categoryTag:General + + + View + categoryTag:Server + + + View + categoryTag:Data Management + + + View + categoryTag:General + + + View + categoryTag:General + + + View + categoryTag:General + + + View + categoryTag:General + + + View + categoryTag:General + + + View + categoryTag:General + + + View + categoryTag:General + + + + + + + + + View + categoryTag:Help + + + View + categoryTag:General + + + View + categoryTag:Help + + + + + + + View + categoryTag:Help + + + + + + View + categoryTag:General + + ViewMenu + menuContribution:menu + + + + + + + View + categoryTag:Help + + + + org.eclipse.e4.primaryDataStack + EditorStack + + + + + + + View + categoryTag:General + + ViewMenu + menuContribution:menu + + + + + + + View + categoryTag:General + + + + + View + categoryTag:Java + + + + + View + categoryTag:Java Browsing + + + + + + View + categoryTag:General + + ViewMenu + menuContribution:menu + + + + + + + View + categoryTag:General + + + + + View + categoryTag:Server + + + + + View + categoryTag:Data Management + + + + + View + categoryTag:General + + + + + View + categoryTag:General + + + + + View + categoryTag:General + + + + + View + categoryTag:General + + + + + View + categoryTag:General + + + + + View + categoryTag:General + + + + + View + categoryTag:General + + + + + + View + categoryTag:General + active + activeOnClose + + ViewMenu + menuContribution:menu + + + + + + + View + categoryTag:Mylyn + + + + + View + categoryTag:General + + + + toolbarSeparator + + + + Draggable + + + + toolbarSeparator + + + + Draggable + + + toolbarSeparator + + + + Draggable + + + Draggable + + + Draggable + + + Draggable + + + Draggable + + + toolbarSeparator + + + + Draggable + + + + toolbarSeparator + + + + toolbarSeparator + + + + Draggable + + + stretch + SHOW_RESTORE_MENU + + + Draggable + HIDEABLE + SHOW_RESTORE_MENU + + + + + stretch + + + Draggable + + + Draggable + + + + + TrimStack + Draggable + + + + + + + + + + + + + + + + + + + + + + platform:win32 + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + platform:win32 + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + View + Spy + categoryTag:Eclipse Runtime Spies + + + + + + + + + + + + + + + + + + + + + + + + + Editor + removeOnHide + + + + + View + categoryTag:Ant + + + + + View + categoryTag:Gradle + + + + + View + categoryTag:Gradle + + + + + View + categoryTag:Data Management + + + + + View + categoryTag:Data Management + + + + + View + categoryTag:Data Management + + + + + View + categoryTag:Debug + + + + + View + categoryTag:Debug + + + + + View + categoryTag:Debug + + + + + View + categoryTag:Debug + + + + + View + categoryTag:Debug + + + + + View + categoryTag:Debug + + + + + View + categoryTag:Debug + + + View + categoryTag:Debug + + + + + View + categoryTag:Java + + + + + View + categoryTag:Git + + + + + View + categoryTag:Git + + + + + View + categoryTag:Git + + + + + View + categoryTag:Git + NoRestore + + + + + View + categoryTag:Git + + + + + View + categoryTag:General + + + + + View + categoryTag:Help + + + + + View + categoryTag:Debug + + + + + View + categoryTag:Java + + + + + View + categoryTag:Java + + + + + View + categoryTag:Java + + + + + View + categoryTag:Java Browsing + + + + + View + categoryTag:Java Browsing + + + + + View + categoryTag:Java Browsing + + + + + View + categoryTag:Java Browsing + + + + + View + categoryTag:Java + + + + + View + categoryTag:General + + + + + View + categoryTag:Java + + + + + View + categoryTag:Java + + + + + View + categoryTag:JPA + + + + + View + categoryTag:JPA + + + + + View + categoryTag:JavaServer Faces + + + + + View + categoryTag:JavaServer Faces + + + + + View + categoryTag:Web Services + + + + + View + categoryTag:Maven + + + + + View + categoryTag:Maven + + + + + View + categoryTag:Mylyn + + + + + View + categoryTag:Mylyn + + + + + View + categoryTag:Mylyn + + + + + View + categoryTag:Oomph + + + + + View + categoryTag:API Tools + + + + + View + categoryTag:Plug-in Development + + + + + View + categoryTag:Plug-in Development + + + + + View + categoryTag:Plug-in Development + + + + + View + categoryTag:Plug-in Development + + + + + View + categoryTag:Plug-in Development + + + + + View + categoryTag:Plug-in Development + + + + + View + categoryTag:General + + + + + View + categoryTag:Version Control (Team) + + + + + View + categoryTag:Version Control (Team) + + + View + categoryTag:Help + + + + + View + categoryTag:Terminal + + + + + View + categoryTag:Other + + + + + View + categoryTag:General + + + + + View + categoryTag:General + + + + + View + categoryTag:Help + + + + + View + categoryTag:General + + + + + View + categoryTag:General + + + + + View + categoryTag:General + + + + + View + categoryTag:General + + + + + View + categoryTag:General + + + + + View + categoryTag:General + + + + + View + categoryTag:General + + + + + View + categoryTag:General + + + + + View + categoryTag:General + + + + + View + categoryTag:General + + + + + View + categoryTag:General + + + + + View + categoryTag:General + + + + + View + categoryTag:General + + + + + View + categoryTag:Debug + + + + + View + categoryTag:Other + + + + + View + categoryTag:Other + + + + + View + categoryTag:Other + + + + + View + categoryTag:Server + + + + + View + categoryTag:XML + + + + + View + categoryTag:XML + + + + + View + categoryTag:XML + + + + + View + categoryTag:XML + + + + + View + categoryTag:XML + + + + glue + move_after:PerspectiveSpacer + SHOW_RESTORE_MENU + + + move_after:Spacer Glue + HIDEABLE + SHOW_RESTORE_MENU + + + glue + move_after:SearchField + SHOW_RESTORE_MENU + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/.metadata/.plugins/org.eclipse.jdt.core/assumedExternalFilesCache b/.metadata/.plugins/org.eclipse.jdt.core/assumedExternalFilesCache new file mode 100644 index 00000000..593f4708 Binary files /dev/null and b/.metadata/.plugins/org.eclipse.jdt.core/assumedExternalFilesCache differ diff --git a/.metadata/.plugins/org.eclipse.jdt.core/externalFilesCache b/.metadata/.plugins/org.eclipse.jdt.core/externalFilesCache new file mode 100644 index 00000000..593f4708 Binary files /dev/null and b/.metadata/.plugins/org.eclipse.jdt.core/externalFilesCache differ diff --git a/.metadata/.plugins/org.eclipse.jdt.core/javaLikeNames.txt b/.metadata/.plugins/org.eclipse.jdt.core/javaLikeNames.txt new file mode 100644 index 00000000..85863977 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.jdt.core/javaLikeNames.txt @@ -0,0 +1 @@ +java \ No newline at end of file diff --git a/.metadata/.plugins/org.eclipse.jdt.core/nonChainingJarsCache b/.metadata/.plugins/org.eclipse.jdt.core/nonChainingJarsCache new file mode 100644 index 00000000..593f4708 Binary files /dev/null and b/.metadata/.plugins/org.eclipse.jdt.core/nonChainingJarsCache differ diff --git a/.metadata/.plugins/org.eclipse.jdt.core/variablesAndContainers.dat b/.metadata/.plugins/org.eclipse.jdt.core/variablesAndContainers.dat new file mode 100644 index 00000000..3de398e8 Binary files /dev/null and b/.metadata/.plugins/org.eclipse.jdt.core/variablesAndContainers.dat differ diff --git a/.metadata/.plugins/org.eclipse.jdt.ui/OpenTypeHistory.xml b/.metadata/.plugins/org.eclipse.jdt.ui/OpenTypeHistory.xml new file mode 100644 index 00000000..a4ee3cbc --- /dev/null +++ b/.metadata/.plugins/org.eclipse.jdt.ui/OpenTypeHistory.xml @@ -0,0 +1,2 @@ + + diff --git a/.metadata/.plugins/org.eclipse.jdt.ui/QualifiedTypeNameHistory.xml b/.metadata/.plugins/org.eclipse.jdt.ui/QualifiedTypeNameHistory.xml new file mode 100644 index 00000000..9e390f50 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.jdt.ui/QualifiedTypeNameHistory.xml @@ -0,0 +1,2 @@ + + diff --git a/.metadata/.plugins/org.eclipse.m2e.logback.configuration/logback.1.16.3.20211002-1029.xml b/.metadata/.plugins/org.eclipse.m2e.logback.configuration/logback.1.16.3.20211002-1029.xml new file mode 100644 index 00000000..45125560 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.m2e.logback.configuration/logback.1.16.3.20211002-1029.xml @@ -0,0 +1,41 @@ + + + + %date [%thread] %-5level %logger{35} - %msg%n + + + OFF + + + + + ${org.eclipse.m2e.log.dir}/0.log + + ${org.eclipse.m2e.log.dir}/%i.log + 1 + 10 + + + 100MB + + + %date [%thread] %-5level %logger{35} - %msg%n + + + + + + WARN + + + + + + + + + + + + + diff --git a/.metadata/.plugins/org.eclipse.oomph.setup/workspace.setup b/.metadata/.plugins/org.eclipse.oomph.setup/workspace.setup new file mode 100644 index 00000000..1f73e14c --- /dev/null +++ b/.metadata/.plugins/org.eclipse.oomph.setup/workspace.setup @@ -0,0 +1,6 @@ + + diff --git a/.metadata/.plugins/org.eclipse.tips.ide/dialog_settings.xml b/.metadata/.plugins/org.eclipse.tips.ide/dialog_settings.xml new file mode 100644 index 00000000..5ca0b776 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.tips.ide/dialog_settings.xml @@ -0,0 +1,3 @@ + +
+
diff --git a/.metadata/.plugins/org.eclipse.ui.ide/dialog_settings.xml b/.metadata/.plugins/org.eclipse.ui.ide/dialog_settings.xml new file mode 100644 index 00000000..04607aa9 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.ui.ide/dialog_settings.xml @@ -0,0 +1,16 @@ + +
+
+ + + + + + + + + + + +
+
diff --git a/.metadata/.plugins/org.eclipse.ui.intro/introstate b/.metadata/.plugins/org.eclipse.ui.intro/introstate new file mode 100644 index 00000000..02f134f0 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.ui.intro/introstate @@ -0,0 +1,2 @@ + + \ No newline at end of file diff --git a/.metadata/.plugins/org.eclipse.ui.workbench/dialog_settings.xml b/.metadata/.plugins/org.eclipse.ui.workbench/dialog_settings.xml new file mode 100644 index 00000000..5b583c4b --- /dev/null +++ b/.metadata/.plugins/org.eclipse.ui.workbench/dialog_settings.xml @@ -0,0 +1,5 @@ + +
+
+
+
diff --git a/.metadata/.plugins/org.eclipse.ui.workbench/workingsets.xml b/.metadata/.plugins/org.eclipse.ui.workbench/workingsets.xml new file mode 100644 index 00000000..374c2eed --- /dev/null +++ b/.metadata/.plugins/org.eclipse.ui.workbench/workingsets.xml @@ -0,0 +1,6 @@ + + + + + + \ No newline at end of file diff --git a/.metadata/version.ini b/.metadata/version.ini new file mode 100644 index 00000000..ed630e24 --- /dev/null +++ b/.metadata/version.ini @@ -0,0 +1,3 @@ +#Wed Mar 09 12:16:45 CET 2022 +org.eclipse.core.runtime=2 +org.eclipse.platform=4.22.0.v20211124-1800 diff --git a/.mvn/wrapper/maven-wrapper.jar b/.mvn/wrapper/maven-wrapper.jar new file mode 100644 index 00000000..9cc84ea9 Binary files /dev/null and b/.mvn/wrapper/maven-wrapper.jar differ diff --git a/.mvn/wrapper/maven-wrapper.properties b/.mvn/wrapper/maven-wrapper.properties new file mode 100644 index 00000000..c3150437 --- /dev/null +++ b/.mvn/wrapper/maven-wrapper.properties @@ -0,0 +1 @@ +distributionUrl=https://repo1.maven.org/maven2/org/apache/maven/apache-maven/3.5.0/apache-maven-3.5.0-bin.zip diff --git a/CLAUDE.md b/CLAUDE.md new file mode 100644 index 00000000..823a8ced --- /dev/null +++ b/CLAUDE.md @@ -0,0 +1,355 @@ +# CLAUDE.md - AI Assistant Guide for Head First Design Patterns + +## Project Overview + +This repository contains the complete code examples for **Head First Design Patterns (2nd Edition, 2020)**. It is an educational codebase implementing all 23 Gang of Four design patterns using Java 8+ with practical, real-world examples. + +**Primary Purpose**: Learning and teaching software design patterns through executable examples. + +## Technology Stack + +- **Language**: Java 8+ +- **Build Tool**: Maven 3+ (with Maven Wrapper included) +- **IDE Support**: Eclipse, IntelliJ IDEA +- **Dependencies**: Minimal (javax.servlet-api 4.0.0) +- **Project Type**: Multi-pattern educational examples (not a production application) + +## Codebase Structure + +### Root Directory Layout + +``` +/ +├── src/ # All source code +│ └── headfirst/designpatterns/ # Root package for all patterns +├── pom.xml # Maven build configuration +├── mvnw, mvnw.cmd # Maven wrapper scripts +├── README.md # User-facing documentation +└── CLAUDE.md # This file - AI assistant guide +``` + +### Source Code Organization + +**Base Package**: `headfirst.designpatterns` + +**Pattern Directory Structure**: +``` +src/headfirst/designpatterns/ +├── PATTERN_NAME/ # One directory per pattern +│ ├── Core interfaces/classes # Pattern abstractions +│ ├── Concrete classes # Implementations +│ ├── *TestDrive.java # Executable demo (main method) +│ ├── *Simulator.java # Simulation demo (main method) +│ └── VARIANT_NAME/ # Pattern variations/evolutions +│ └── ... # Variant-specific code +``` + +### Design Patterns Implemented (23 Total) + +| Category | Patterns | Key Directories | +|----------|----------|-----------------| +| **Creational** | Factory Method, Abstract Factory, Singleton, Builder, Prototype | `factory/`, `singleton/`, `builder/`, `prototype/` | +| **Structural** | Adapter, Bridge, Composite, Decorator, Facade, Flyweight, Proxy | `adapter/`, `bridge/`, `composite/`, `decorator/`, `facade/`, `flyweight/`, `proxy/` | +| **Behavioral** | Observer, Strategy, Command, State, Template Method, Iterator | `observer/`, `strategy/`, `command/`, `state/`, `templatemethod/`, `iterator/` | +| **Special** | Combined patterns, Pattern combinations | `combined/`, `combining/` | + +### Notable Pattern Subdirectories + +**Patterns with Multiple Variants**: +- **singleton/**: 7 variants (classic, threadsafe, dcl, enumS, stat, subclass, chocolate) +- **command/**: 9 variants including Lambda versions (dinerLambda, remoteWL, simpleremoteWL) +- **observer/**: 4 variants (weather, weatherobservable, simple, swing) +- **factory/**: 4 variants (pizzas, pizzafm, pizzaaf, challenge) +- **decorator/**: 4 variants (starbuzz, starbuzzWithSizes, pizza, io) + +**Special Combined Patterns**: +- **combined/djview/**: Full MVC application with Observer, Adapter, Strategy patterns + JSP servlets +- **combining/**: Demonstrates multiple patterns working together (71 files) + +## Naming Conventions + +### Package Naming +``` +headfirst.designpatterns.PATTERN_NAME +headfirst.designpatterns.PATTERN_NAME.VARIANT_NAME +``` + +### Class Naming Patterns + +**Executable Demo Classes** (contain `main()` methods): +- `*TestDrive.java` - Most common (e.g., `DuckTestDrive.java`, `PizzaTestDrive.java`) +- `*Simulator.java` - Simulation examples (e.g., `MiniDuckSimulator.java`) +- `*Director.java` - Builder pattern directors +- `*Client.java` - Client code demonstrations +- `*Cafe.java`, `*Diner.java` - Scenario-based examples + +**Pattern Components**: +- Interfaces: Often named after pattern role (e.g., `Observer.java`, `Subject.java`, `Command.java`) +- Abstract classes: Base implementations (e.g., `Beverage.java`, `CondimentDecorator.java`) +- Concrete classes: Descriptive names (e.g., `MallardDuck.java`, `Espresso.java`, `Mocha.java`) + +### File Organization Principles + +1. **One pattern per top-level directory** under `src/headfirst/designpatterns/` +2. **Variants in subdirectories** showing pattern evolution or alternative implementations +3. **Self-contained examples** - each variant can be run independently +4. **Minimal cross-pattern dependencies** - patterns are isolated for learning + +## Development Workflows + +### Building the Project + +```bash +# Install dependencies +./mvnw install + +# Clean build +./mvnw clean install + +# Compile only +./mvnw compile +``` + +### IDE Setup + +```bash +# Generate Eclipse project files +./mvnw eclipse:eclipse + +# Generate IntelliJ IDEA project files +./mvnw idea:idea +``` + +### Running Examples + +**Direct Java Execution**: +```bash +# After compilation, run any TestDrive class +java -cp target/classes headfirst.designpatterns.strategy.MiniDuckSimulator +java -cp target/classes headfirst.designpatterns.observer.weather.WeatherStation +``` + +**Maven Execution**: +```bash +# Use exec plugin (if configured) +./mvnw exec:java -Dexec.mainClass="headfirst.designpatterns.PATTERN.TestDrive" +``` + +### Common Tasks + +**Finding all executable examples**: +```bash +# Search for classes with main methods +grep -r "public static void main" src/ +``` + +**Locating a specific pattern**: +```bash +# Pattern directories are at src/headfirst/designpatterns/PATTERN_NAME/ +ls src/headfirst/designpatterns/ +``` + +## AI Assistant Guidelines + +### When Working with This Codebase + +1. **Understand the Educational Context** + - This is a learning repository, not production code + - Examples prioritize clarity and teaching over optimization + - Code duplication across variants is intentional for pedagogical reasons + - Comments and verbose naming are features, not bugs + +2. **Respect Pattern Isolation** + - Each pattern directory is self-contained + - Avoid creating cross-pattern dependencies unless in `combining/` or `combined/` + - Changes to shared classes (e.g., `ducks/`) affect multiple patterns + +3. **Maintain Consistency with Existing Code** + - Follow established naming conventions (`*TestDrive`, `*Simulator`) + - Keep the simple, educational style of existing code + - Preserve comments that explain pattern concepts + - Match indentation and formatting of surrounding code + +4. **When Adding New Pattern Examples** + - Create subdirectory under appropriate pattern (e.g., `strategy/newvariant/`) + - Include at least one executable class with `main()` method + - Add clear comments explaining the pattern demonstration + - Follow package naming: `headfirst.designpatterns.PATTERN.VARIANT` + +5. **When Modifying Existing Patterns** + - Read the original implementation first to understand the teaching goal + - Preserve the pedagogical value of the example + - If improving code, ensure it remains beginner-friendly + - Test the executable examples after changes + +6. **Testing Approach** + - This repository uses manual testing via `main()` methods + - No unit testing framework is configured (educational focus) + - Verify changes by running the relevant `*TestDrive` classes + - Ensure output demonstrates the pattern correctly + +7. **Documentation Standards** + - Inline comments should explain *why* (pattern concepts), not *what* (obvious code) + - Class-level JavaDoc should describe the pattern role + - Keep explanations simple and accessible to beginners + - Reference the Head First Design Patterns book when relevant + +### Code Style Conventions + +**Java Version**: Java 8 features are acceptable (lambdas, streams) +- Some patterns have explicit lambda variants (e.g., `command/dinerLambda/`) +- Default to classic Java for pattern demonstrations unless showing modern alternatives + +**Formatting**: +- Indentation: Tabs or spaces matching existing code in that directory +- Braces: Opening brace on same line (`if (condition) {`) +- Line length: No strict limit, prioritize readability + +**Naming**: +- Classes: PascalCase +- Methods: camelCase +- Constants: UPPER_SNAKE_CASE +- Packages: lowercase, no underscores + +### Common Pitfalls to Avoid + +1. **Don't over-engineer examples** - Keep them simple and focused +2. **Don't add production-grade features** - No logging frameworks, complex error handling, etc. +3. **Don't remove pattern "smells"** - Some patterns intentionally show problems before solutions +4. **Don't consolidate duplicate code** - Variants are meant to be standalone +5. **Don't add external dependencies** - Keep the project lightweight + +### Pattern-Specific Notes + +**Singleton Pattern** (`singleton/`): +- Multiple variants show evolution from flawed to correct implementations +- Thread-safety examples are teaching tools, not production recommendations +- Enum singleton (`enumS/`) is the recommended modern approach + +**Factory Pattern** (`factory/`): +- `pizzafm/` = Factory Method pattern +- `pizzaaf/` = Abstract Factory pattern +- Don't mix these distinct pattern variants + +**Observer Pattern** (`observer/`): +- `weather/` = Custom implementation (push model) +- `weatherobservable/` = Java's built-in Observable (deprecated in Java 9+) +- Keep both for comparison purposes + +**Command Pattern** (`command/`): +- Largest pattern directory (94 files, 9 variants) +- Lambda variants demonstrate modern Java alternatives +- Each variant is a complete, self-contained example + +**Combined/Combining** (`combined/`, `combining/`): +- Shows real-world usage of multiple patterns together +- More complex than individual pattern examples +- `combined/djview/` includes web components (JSP, servlets) + +### File Paths Reference + +**Pattern locations** (all under `/home/user/Head-First-Design-Patterns/src/headfirst/designpatterns/`): + +``` +adapter/ - Adapter pattern (ducks, iterenum) +bridge/ - Bridge pattern (remote controls) +builder/ - Builder pattern (pizza, house, vacation) +collections/ - Collection patterns (iterator) +combined/ - Multi-pattern MVC application (djview) +combining/ - Pattern combination examples +command/ - Command pattern (9 variants) +composite/ - Composite pattern (menus) +decorator/ - Decorator pattern (starbuzz, pizza, io) +ducks/ - Shared duck classes +facade/ - Facade pattern (home theater) +factory/ - Factory patterns (pizzafm, pizzaaf) +flyweight/ - Flyweight pattern +iterator/ - Iterator pattern (5 variants) +iterenum/ - Iterator/Enumeration adapter +observer/ - Observer pattern (4 variants) +prototype/ - Prototype pattern +proxy/ - Proxy pattern (gumball, virtual, dynamic) +singleton/ - Singleton pattern (7 variants) +state/ - State pattern (gumball machine) +strategy/ - Strategy pattern (ducks) +templatemethod/ - Template Method pattern (6 variants) +``` + +## Git Workflow + +### Branch Strategy +- Main branch: `master` +- Feature branches: `claude/claude-md-*` (for AI assistant work) + +### Commit Guidelines +- Keep commits focused on single patterns or concepts +- Use clear commit messages: "Add Builder pattern house example" or "Fix Singleton double-checked locking" +- Reference pattern names in commit messages for clarity + +### Testing Before Commit +```bash +# Compile entire project +./mvnw clean compile + +# Run affected TestDrive classes manually +java -cp target/classes headfirst.designpatterns.PATTERN.TestDrive +``` + +## Maven Configuration + +**Source Directory**: `src/` (non-standard, typically would be `src/main/java/`) +**Target Java**: 1.8 (source and target) +**Dependencies**: javax.servlet-api 4.0.0 (only for combined/djview web examples) + +**Important**: The source directory configuration is non-standard. Most patterns don't use servlets - the dependency is only for the `combined/djview/` examples. + +## Resources and External Links + +- **Book Website**: http://wickedlysmart.com/head-first-design-patterns/ +- **Pattern Reference**: Gang of Four Design Patterns +- **Java Version**: Java 8+ required (for lambda examples) + +## Quick Reference Commands + +```bash +# List all patterns +ls src/headfirst/designpatterns/ + +# Find all executable examples +grep -r "public static void main" src/ | cut -d: -f1 + +# Search for specific pattern usage +grep -r "implements Observer" src/ + +# Check Java version +java -version + +# Verify Maven setup +./mvnw --version + +# Full clean build +./mvnw clean install +``` + +## File Count Summary + +- **Total Java Files**: ~677 files +- **Largest Pattern**: Command (94 files) +- **Most Variants**: Command (9 variants), Singleton (7 variants) +- **Pattern Count**: 23 design patterns covered + +## Notes for AI Assistants + +1. **Always compile and test** changes by running `./mvnw compile` and executing relevant TestDrive classes +2. **Read existing implementations** in a pattern directory before making changes +3. **Preserve educational value** - clarity trumps cleverness in this codebase +4. **Match existing style** - consistency is important for learners +5. **Document pattern concepts** - explain the "why" behind design decisions +6. **Keep variants independent** - don't create shared dependencies between pattern variants +7. **Respect the book's approach** - this code follows the Head First teaching methodology + +--- + +**Last Updated**: 2025-11-13 +**Repository**: Head-First-Design-Patterns (2nd Edition) +**Maintainer**: Educational resource for design patterns diff --git a/README.md b/README.md index 9705f123..add23d28 100644 --- a/README.md +++ b/README.md @@ -3,6 +3,32 @@ I have recently updated all the code for Head First Design Patterns for the 2nd edition of the book, released in December, 2020. Download the code and compile and run from the command line, or load the code into project in Eclipse using Java 8 or higher. +# Maven wrapper installing dependencies + +# linux +./mvnw install + +# windows +mvnw install + + +# Maven wrapper creating eclipse configuration + +# linux +./mvnw eclipse:eclipse + +# windows +mvnw eclipse:eclipse + + +# Maven wrapper creating intellij configuration + +# linux +./mvnw idea:idea + +# windows +mvnw idea:idea + Other links for the book are available on the book page at wickedlysmart.com. diff --git a/mvnw b/mvnw new file mode 100644 index 00000000..5bf251c0 --- /dev/null +++ b/mvnw @@ -0,0 +1,225 @@ +#!/bin/sh +# ---------------------------------------------------------------------------- +# Licensed to the Apache Software Foundation (ASF) under one +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. The ASF licenses this file +# to you under the Apache License, Version 2.0 (the +# "License"); you may not use this file except in compliance +# with the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, +# software distributed under the License is distributed on an +# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +# KIND, either express or implied. See the License for the +# specific language governing permissions and limitations +# under the License. +# ---------------------------------------------------------------------------- + +# ---------------------------------------------------------------------------- +# Maven2 Start Up Batch script +# +# Required ENV vars: +# ------------------ +# JAVA_HOME - location of a JDK home dir +# +# Optional ENV vars +# ----------------- +# M2_HOME - location of maven2's installed home dir +# MAVEN_OPTS - parameters passed to the Java VM when running Maven +# e.g. to debug Maven itself, use +# set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 +# MAVEN_SKIP_RC - flag to disable loading of mavenrc files +# ---------------------------------------------------------------------------- + +if [ -z "$MAVEN_SKIP_RC" ] ; then + + if [ -f /etc/mavenrc ] ; then + . /etc/mavenrc + fi + + if [ -f "$HOME/.mavenrc" ] ; then + . "$HOME/.mavenrc" + fi + +fi + +# OS specific support. $var _must_ be set to either true or false. +cygwin=false; +darwin=false; +mingw=false +case "`uname`" in + CYGWIN*) cygwin=true ;; + MINGW*) mingw=true;; + Darwin*) darwin=true + # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home + # See https://developer.apple.com/library/mac/qa/qa1170/_index.html + if [ -z "$JAVA_HOME" ]; then + if [ -x "/usr/libexec/java_home" ]; then + export JAVA_HOME="`/usr/libexec/java_home`" + else + export JAVA_HOME="/Library/Java/Home" + fi + fi + ;; +esac + +if [ -z "$JAVA_HOME" ] ; then + if [ -r /etc/gentoo-release ] ; then + JAVA_HOME=`java-config --jre-home` + fi +fi + +if [ -z "$M2_HOME" ] ; then + ## resolve links - $0 may be a link to maven's home + PRG="$0" + + # need this for relative symlinks + while [ -h "$PRG" ] ; do + ls=`ls -ld "$PRG"` + link=`expr "$ls" : '.*-> \(.*\)$'` + if expr "$link" : '/.*' > /dev/null; then + PRG="$link" + else + PRG="`dirname "$PRG"`/$link" + fi + done + + saveddir=`pwd` + + M2_HOME=`dirname "$PRG"`/.. + + # make it fully qualified + M2_HOME=`cd "$M2_HOME" && pwd` + + cd "$saveddir" + # echo Using m2 at $M2_HOME +fi + +# For Cygwin, ensure paths are in UNIX format before anything is touched +if $cygwin ; then + [ -n "$M2_HOME" ] && + M2_HOME=`cygpath --unix "$M2_HOME"` + [ -n "$JAVA_HOME" ] && + JAVA_HOME=`cygpath --unix "$JAVA_HOME"` + [ -n "$CLASSPATH" ] && + CLASSPATH=`cygpath --path --unix "$CLASSPATH"` +fi + +# For Migwn, ensure paths are in UNIX format before anything is touched +if $mingw ; then + [ -n "$M2_HOME" ] && + M2_HOME="`(cd "$M2_HOME"; pwd)`" + [ -n "$JAVA_HOME" ] && + JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`" + # TODO classpath? +fi + +if [ -z "$JAVA_HOME" ]; then + javaExecutable="`which javac`" + if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then + # readlink(1) is not available as standard on Solaris 10. + readLink=`which readlink` + if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then + if $darwin ; then + javaHome="`dirname \"$javaExecutable\"`" + javaExecutable="`cd \"$javaHome\" && pwd -P`/javac" + else + javaExecutable="`readlink -f \"$javaExecutable\"`" + fi + javaHome="`dirname \"$javaExecutable\"`" + javaHome=`expr "$javaHome" : '\(.*\)/bin'` + JAVA_HOME="$javaHome" + export JAVA_HOME + fi + fi +fi + +if [ -z "$JAVACMD" ] ; then + if [ -n "$JAVA_HOME" ] ; then + if [ -x "$JAVA_HOME/jre/sh/java" ] ; then + # IBM's JDK on AIX uses strange locations for the executables + JAVACMD="$JAVA_HOME/jre/sh/java" + else + JAVACMD="$JAVA_HOME/bin/java" + fi + else + JAVACMD="`which java`" + fi +fi + +if [ ! -x "$JAVACMD" ] ; then + echo "Error: JAVA_HOME is not defined correctly." >&2 + echo " We cannot execute $JAVACMD" >&2 + exit 1 +fi + +if [ -z "$JAVA_HOME" ] ; then + echo "Warning: JAVA_HOME environment variable is not set." +fi + +CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher + +# traverses directory structure from process work directory to filesystem root +# first directory with .mvn subdirectory is considered project base directory +find_maven_basedir() { + + if [ -z "$1" ] + then + echo "Path not specified to find_maven_basedir" + return 1 + fi + + basedir="$1" + wdir="$1" + while [ "$wdir" != '/' ] ; do + if [ -d "$wdir"/.mvn ] ; then + basedir=$wdir + break + fi + # workaround for JBEAP-8937 (on Solaris 10/Sparc) + if [ -d "${wdir}" ]; then + wdir=`cd "$wdir/.."; pwd` + fi + # end of workaround + done + echo "${basedir}" +} + +# concatenates all lines of a file +concat_lines() { + if [ -f "$1" ]; then + echo "$(tr -s '\n' ' ' < "$1")" + fi +} + +BASE_DIR=`find_maven_basedir "$(pwd)"` +if [ -z "$BASE_DIR" ]; then + exit 1; +fi + +export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"} +echo $MAVEN_PROJECTBASEDIR +MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS" + +# For Cygwin, switch paths to Windows format before running java +if $cygwin; then + [ -n "$M2_HOME" ] && + M2_HOME=`cygpath --path --windows "$M2_HOME"` + [ -n "$JAVA_HOME" ] && + JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"` + [ -n "$CLASSPATH" ] && + CLASSPATH=`cygpath --path --windows "$CLASSPATH"` + [ -n "$MAVEN_PROJECTBASEDIR" ] && + MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"` +fi + +WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain + +exec "$JAVACMD" \ + $MAVEN_OPTS \ + -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \ + "-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \ + ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@" diff --git a/mvnw.cmd b/mvnw.cmd new file mode 100644 index 00000000..019bd74d --- /dev/null +++ b/mvnw.cmd @@ -0,0 +1,143 @@ +@REM ---------------------------------------------------------------------------- +@REM Licensed to the Apache Software Foundation (ASF) under one +@REM or more contributor license agreements. See the NOTICE file +@REM distributed with this work for additional information +@REM regarding copyright ownership. The ASF licenses this file +@REM to you under the Apache License, Version 2.0 (the +@REM "License"); you may not use this file except in compliance +@REM with the License. You may obtain a copy of the License at +@REM +@REM http://www.apache.org/licenses/LICENSE-2.0 +@REM +@REM Unless required by applicable law or agreed to in writing, +@REM software distributed under the License is distributed on an +@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +@REM KIND, either express or implied. See the License for the +@REM specific language governing permissions and limitations +@REM under the License. +@REM ---------------------------------------------------------------------------- + +@REM ---------------------------------------------------------------------------- +@REM Maven2 Start Up Batch script +@REM +@REM Required ENV vars: +@REM JAVA_HOME - location of a JDK home dir +@REM +@REM Optional ENV vars +@REM M2_HOME - location of maven2's installed home dir +@REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands +@REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a key stroke before ending +@REM MAVEN_OPTS - parameters passed to the Java VM when running Maven +@REM e.g. to debug Maven itself, use +@REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 +@REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files +@REM ---------------------------------------------------------------------------- + +@REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on' +@echo off +@REM enable echoing my setting MAVEN_BATCH_ECHO to 'on' +@if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO% + +@REM set %HOME% to equivalent of $HOME +if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%") + +@REM Execute a user defined script before this one +if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre +@REM check for pre script, once with legacy .bat ending and once with .cmd ending +if exist "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat" +if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\mavenrc_pre.cmd" +:skipRcPre + +@setlocal + +set ERROR_CODE=0 + +@REM To isolate internal variables from possible post scripts, we use another setlocal +@setlocal + +@REM ==== START VALIDATION ==== +if not "%JAVA_HOME%" == "" goto OkJHome + +echo. +echo Error: JAVA_HOME not found in your environment. >&2 +echo Please set the JAVA_HOME variable in your environment to match the >&2 +echo location of your Java installation. >&2 +echo. +goto error + +:OkJHome +if exist "%JAVA_HOME%\bin\java.exe" goto init + +echo. +echo Error: JAVA_HOME is set to an invalid directory. >&2 +echo JAVA_HOME = "%JAVA_HOME%" >&2 +echo Please set the JAVA_HOME variable in your environment to match the >&2 +echo location of your Java installation. >&2 +echo. +goto error + +@REM ==== END VALIDATION ==== + +:init + +@REM Find the project base dir, i.e. the directory that contains the folder ".mvn". +@REM Fallback to current working directory if not found. + +set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR% +IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir + +set EXEC_DIR=%CD% +set WDIR=%EXEC_DIR% +:findBaseDir +IF EXIST "%WDIR%"\.mvn goto baseDirFound +cd .. +IF "%WDIR%"=="%CD%" goto baseDirNotFound +set WDIR=%CD% +goto findBaseDir + +:baseDirFound +set MAVEN_PROJECTBASEDIR=%WDIR% +cd "%EXEC_DIR%" +goto endDetectBaseDir + +:baseDirNotFound +set MAVEN_PROJECTBASEDIR=%EXEC_DIR% +cd "%EXEC_DIR%" + +:endDetectBaseDir + +IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig + +@setlocal EnableExtensions EnableDelayedExpansion +for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a +@endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS% + +:endReadAdditionalConfig + +SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe" + +set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar" +set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain + +%MAVEN_JAVA_EXE% %JVM_CONFIG_MAVEN_PROPS% %MAVEN_OPTS% %MAVEN_DEBUG_OPTS% -classpath %WRAPPER_JAR% "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %* +if ERRORLEVEL 1 goto error +goto end + +:error +set ERROR_CODE=1 + +:end +@endlocal & set ERROR_CODE=%ERROR_CODE% + +if not "%MAVEN_SKIP_RC%" == "" goto skipRcPost +@REM check for post script, once with legacy .bat ending and once with .cmd ending +if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat" +if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\mavenrc_post.cmd" +:skipRcPost + +@REM pause the script if MAVEN_BATCH_PAUSE is set to 'on' +if "%MAVEN_BATCH_PAUSE%" == "on" pause + +if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE% + +exit /B %ERROR_CODE% diff --git a/pom.xml b/pom.xml new file mode 100644 index 00000000..cf8dbe6d --- /dev/null +++ b/pom.xml @@ -0,0 +1,35 @@ + + 4.0.0 + headfirst.designpatterns + head-first-design-patterns + 0.0.1-SNAPSHOT + Head-First-Design-Patterns + + src + + + src + + **/*.java + + + + + + maven-compiler-plugin + + 1.8 + 1.8 + + + + + + + javax.servlet + javax.servlet-api + 4.0.0 + + + Head First Design Patterns (2014 update) + \ No newline at end of file diff --git a/src/headfirst/designpatterns/singleton/enumS/Singleton.java b/src/headfirst/designpatterns/singleton/enumS/Singleton.java old mode 100755 new mode 100644 diff --git a/src/headfirst/designpatterns/singleton/enumS/SingletonClient.java b/src/headfirst/designpatterns/singleton/enumS/SingletonClient.java old mode 100755 new mode 100644