svnno****@sourc*****
svnno****@sourc*****
2009年 4月 13日 (月) 19:05:21 JST
Revision: 3257
http://svn.sourceforge.jp/view?root=jiemamy&view=rev&rev=3257
Author: j5ik2o
Date: 2009-04-13 19:05:21 +0900 (Mon, 13 Apr 2009)
Log Message:
-----------
リファクタリング
Added Paths:
-----------
leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/impl/
leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/impl/DeleteEmptyFileWriter.java
leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/impl/EntitySrcFileGenerator.java
leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/impl/GeneratorContextImpl.java
leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/impl/IncludeDirective.java
leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/impl/OnDemandDateModel.java
leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/impl/ResourceTemplateLoader.java
Removed Paths:
-------------
leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/DeleteEmptyFileWriter.java
leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/EntitySrcFileGenerator.java
leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/GeneratorContextImpl.java
leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/IncludeDirective.java
leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/OnDemandDateModel.java
leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/ResourceTemplateLoader.java
-------------- next part --------------
Deleted: leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/DeleteEmptyFileWriter.java
===================================================================
--- leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/DeleteEmptyFileWriter.java 2009-04-13 10:04:14 UTC (rev 3256)
+++ leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/DeleteEmptyFileWriter.java 2009-04-13 10:05:21 UTC (rev 3257)
@@ -1,118 +0,0 @@
-/*
- * Copyright 2007-2009 Jiemamy Project and the Others.
- * Created on Apr 7, 2009
- *
- * This file is part of Jiemamy.
- *
- * Licensed 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.
- */
-package org.jiemamy.entity.io.gen.generator;
-
-import java.io.File;
-import java.io.FilterWriter;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.Writer;
-
-import org.jiemamy.utils.FileInputStreamUtil;
-
-/**
- * 空のファイルを削除する{@link Writer}の実装。
- *
- * @author j5ik2o
- */
-public class DeleteEmptyFileWriter extends FilterWriter {
-
- /** 書き込みが行われた場合{@code true} */
- protected boolean written;
-
- /** 削除された場合{@code true} */
- protected boolean deleted;
-
- /** 書き込み先のファイル */
- protected File file;
-
-
- /**
- * インスタンスを生成する。
- *
- * @param writer ライタ
- * @param file 書き込み先のファイル
- */
- public DeleteEmptyFileWriter(Writer writer, File file) {
- super(writer);
- if (file == null) {
- throw new NullPointerException("file");
- }
- this.file = file;
- }
-
- @Override
- public void close() throws IOException {
- super.close();
- if (!written && file.exists() && isEmpty()) {
- deleted = file.delete();
- }
- }
-
- /**
- * ファイルが削除された場合のフラグを取得する。
- *
- * @return 削除された場合{@code true}、そうでない場合{@code false}
- */
- public boolean isDeleted() {
- return deleted;
- }
-
- /**
- * ファイルが空の場合のフラグを取得する。
- *
- * @return ファイルが空の場合は{@code true}、そうでない場合{@code false}
- * @throws IOException 入出力が失敗した場合
- */
- protected boolean isEmpty() throws IOException {
- InputStream is = FileInputStreamUtil.create(file);
- try {
- return is.read() == -1;
- } finally {
- if (is != null) {
- is.close();
- }
- }
- }
-
- @Override
- public void write(char[] cbuf, int off, int len) throws IOException {
- if (len <= 0) {
- return;
- }
- written = true;
- super.write(cbuf, off, len);
- }
-
- @Override
- public void write(int c) throws IOException {
- written = true;
- super.write(c);
- }
-
- @Override
- public void write(String str, int off, int len) throws IOException {
- if (len <= 0) {
- return;
- }
- written = true;
- super.write(str, off, len);
- }
-
-}
Deleted: leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/EntitySrcFileGenerator.java
===================================================================
--- leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/EntitySrcFileGenerator.java 2009-04-13 10:04:14 UTC (rev 3256)
+++ leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/EntitySrcFileGenerator.java 2009-04-13 10:05:21 UTC (rev 3257)
@@ -1,217 +0,0 @@
-/*
- * Copyright 2007-2009 Jiemamy Project and the Others.
- * Created on Apr 13, 2009
- *
- * This file is part of Jiemamy.
- *
- * Licensed 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.
- */
-package org.jiemamy.entity.io.gen.generator;
-
-import java.io.BufferedWriter;
-import java.io.File;
-import java.io.FileNotFoundException;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.OutputStreamWriter;
-import java.io.Writer;
-import java.nio.charset.Charset;
-import java.util.Locale;
-
-import freemarker.cache.FileTemplateLoader;
-import freemarker.cache.MultiTemplateLoader;
-import freemarker.cache.TemplateLoader;
-import freemarker.template.Configuration;
-import freemarker.template.DefaultObjectWrapper;
-import freemarker.template.Template;
-import freemarker.template.TemplateException;
-
-import org.apache.commons.lang.Validate;
-
-import org.jiemamy.utils.FileOutputStreamUtil;
-
-/**
- * エンティティを生成するためのジェネレータクラス。
- *
- * @author j5ik2o
- */
-public class EntitySrcFileGenerator implements Generator {
-
- private Configuration configuration;
-
- /** デフォルトのテンプレートディレクトリの名前 */
- protected static final String DEFAULT_TEMPLATE_DIR_NAME = "org/jiemamy/entity/io/tempaltes";
-
-
- /**
- * インスタンスを生成する。
- *
- * @param configuration FreeMarkerの設定
- */
- public EntitySrcFileGenerator(Configuration configuration) {
- Validate.notNull(configuration);
- this.configuration = configuration;
- }
-
- /**
- * インスタンスを生成する。
- *
- * @param templateFileEncoding テンプレートファイルのエンコーディング
- * @param templateFilePrimaryDir テンプレートファイルを格納したプライマリディレクトリ、プライマリディレクトリを使用しない場合{@code null}
- * @throws IOException 入出力が失敗した場合
- */
- public EntitySrcFileGenerator(String templateFileEncoding, File templateFilePrimaryDir) throws IOException {
- Validate.notNull(templateFileEncoding);
- configuration = new Configuration();
- configuration.setObjectWrapper(new DefaultObjectWrapper());
- configuration.setSharedVariable("include", new IncludeDirective());
- configuration.setSharedVariable("currentDate", new OnDemandDateModel());
- configuration.setEncoding(Locale.getDefault(), templateFileEncoding);
- configuration.setNumberFormat("0.#####");
- configuration.setTemplateLoader(createTemplateLoader(templateFilePrimaryDir));
- }
-
- /**
- * {@link TemplateLoader}を作成する。
- *
- * @param templateFilePrimaryDir テンプレートファイルを格納したプライマリディレクトリ、プライマリディレクトリを使用しない場合{@code null}
- * @return {@link TemplateLoader}
- * @throws IOException 入出力が失敗した場合
- */
- protected TemplateLoader createTemplateLoader(File templateFilePrimaryDir) throws IOException {
- Validate.notNull(templateFilePrimaryDir);
- TemplateLoader primary = null;
- if (templateFilePrimaryDir != null) {
- primary = new FileTemplateLoader(templateFilePrimaryDir);
- }
- TemplateLoader secondary = new ResourceTemplateLoader(DEFAULT_TEMPLATE_DIR_NAME);
- if (primary == null) {
- return secondary;
- }
- return new MultiTemplateLoader(new TemplateLoader[] {
- primary,
- secondary
- });
- }
-
- /**
- * {@code file}が存在する場合に{@code true}を取得する。
- *
- * @param file ファイル
- * @return {@code file}が存在する場合は{@code true}、そうでない場合は{@code false}
- */
- protected boolean exists(File file) {
- Validate.notNull(file);
- return file.exists();
- }
-
- public void generate(GeneratorContext context) throws GenerateException {
- Validate.notNull(context);
- boolean exists = exists(context.getFile());
- if (!context.isOverwrite() && exists) {
- return;
- }
- File dir = context.getFile().getParentFile();
- if (dir != null) {
- mkdirs(dir);
- }
- Writer writer = null;
- try {
- writer = openWriter(context);
- } catch (FileNotFoundException e) {
- throw new GenerateException(e);
- }
- try {
- Template template = getTemplate(context.getTemplateName());
- process(template, context.getModel(), writer);
- } catch (TemplateException e) {
- throw new GenerateException(e);
- } catch (IOException e) {
- throw new GenerateException(e);
- } finally {
- if (writer != null) {
- try {
- writer.close();
- } catch (IOException e) {
- throw new GenerateException(e);
- }
- }
- }
- if (writer instanceof DeleteEmptyFileWriter) {
- if (((DeleteEmptyFileWriter) writer).isDeleted()) {
- return;
- }
- }
- }
-
- /**
- * テンプレートを取得する。
- *
- * @param name テンプレートの名前
- * @return テンプレート
- * @throws IOException 入出力が失敗した場合
- */
- protected Template getTemplate(String name) throws IOException {
- Validate.notNull(name);
- return configuration.getTemplate(name);
- }
-
- /**
- * テンプレートを取得する。
- *
- * @param name テンプレートの名前
- * @return テンプレート
- * @throws IOException 入出力が失敗した場合
- */
- protected Template getTemplate1(String name) throws IOException {
- Validate.notNull(name);
- return configuration.getTemplate(name);
- }
-
- /**
- * ディレクトリを生成します。
- *
- * @param dir ディレクトリ
- */
- protected void mkdirs(File dir) {
- dir.mkdirs();
- }
-
- /**
- * {@link Writer}を開きます。
- *
- * @param context コンテキスト
- * @return {@link Writer}
- * @throws FileNotFoundException ファイルが見つからなかった場合
- */
- protected Writer openWriter(GeneratorContext context) throws FileNotFoundException {
- Charset charset = Charset.forName(context.getEncoding());
- FileOutputStream fos = FileOutputStreamUtil.create(context.getFile());
- OutputStreamWriter osw = new OutputStreamWriter(fos, charset);
- BufferedWriter bw = new BufferedWriter(osw);
- return new DeleteEmptyFileWriter(bw, context.getFile());
- }
-
- /**
- * テンプレートを処理します。
- *
- * @param template テンプレート
- * @param dataModel データモデル
- * @param writer ライタ
- * @throws IOException 入出力が失敗した場合
- * @throws TemplateException テンプレートの処理に失敗した場合
- */
- protected void process(Template template, Object dataModel, Writer writer) throws TemplateException, IOException {
- template.process(dataModel, writer);
- }
-}
Deleted: leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/GeneratorContextImpl.java
===================================================================
--- leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/GeneratorContextImpl.java 2009-04-13 10:04:14 UTC (rev 3256)
+++ leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/GeneratorContextImpl.java 2009-04-13 10:05:21 UTC (rev 3257)
@@ -1,107 +0,0 @@
-/*
- * Copyright 2007-2009 Jiemamy Project and the Others.
- * Created on Apr 13, 2009
- *
- * This file is part of Jiemamy.
- *
- * Licensed 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.
- */
-package org.jiemamy.entity.io.gen.generator;
-
-import java.io.File;
-
-
-/**
- * {@link GeneratorContext}の実装クラス。
- *
- * @author j5ik2o
- */
-public class GeneratorContextImpl implements GeneratorContext {
-
- private String encoding;
-
- private File file;
-
- private Object model;
-
- private String templateName;
-
- private boolean overwrite;
-
-
- public String getEncoding() {
- return encoding;
- }
-
- public File getFile() {
- return file;
- }
-
- public Object getModel() {
- return model;
- }
-
- public String getTemplateName() {
- return templateName;
- }
-
- public boolean isOverwrite() {
- return overwrite;
- }
-
- /**
- * エンコーディングを設定する。
- *
- * @param encoding エンコーディング
- */
- public void setEncoding(String encoding) {
- this.encoding = encoding;
- }
-
- /**
- * 生成するファイルを設定する。
- *
- * @param file 生成するファイル
- */
- public void setFile(File file) {
- this.file = file;
- }
-
- /**
- * データモデルを設定する。
- *
- * @param model データモデル
- */
- public void setModel(Object model) {
- this.model = model;
- }
-
- /**
- * 上書きフラグを設定する。
- *
- * @param overwrite 上書きフラグ
- */
- public void setOverwrite(boolean overwrite) {
- this.overwrite = overwrite;
- }
-
- /**
- * テンプレート名を設定する。
- *
- * @param templateName テンプレート名
- */
- public void setTemplateName(String templateName) {
- this.templateName = templateName;
- }
-
-}
Deleted: leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/IncludeDirective.java
===================================================================
--- leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/IncludeDirective.java 2009-04-13 10:04:14 UTC (rev 3256)
+++ leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/IncludeDirective.java 2009-04-13 10:05:21 UTC (rev 3257)
@@ -1,68 +0,0 @@
-/*
- * Copyright 2007-2009 Jiemamy Project and the Others.
- * Created on Apr 7, 2009
- *
- * This file is part of Jiemamy.
- *
- * Licensed 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.
- */
-package org.jiemamy.entity.io.gen.generator;
-
-import java.io.IOException;
-import java.util.Map;
-
-import freemarker.core.Environment;
-import freemarker.template.SimpleScalar;
-import freemarker.template.Template;
-import freemarker.template.TemplateDirectiveBody;
-import freemarker.template.TemplateDirectiveModel;
-import freemarker.template.TemplateException;
-import freemarker.template.TemplateModel;
-
-/**
- * インクルードのディレクティブ。
- * <p>
- * インクルード先のテンプレートで任意のオブジェクトをルートのデータモデルに指定できます。
- * </p>
- *
- * @author j5ik2o
- */
-public class IncludeDirective implements TemplateDirectiveModel {
-
- /** インクルードするテンプレート名のパラメータ名 */
- protected static final String PARAM_NAME = "name";
-
- /** ルートモデルのパラメータ名 */
- protected static final String PARAM_ROOT_MODEL = "rootModel";
-
-
- public void execute(Environment env, @SuppressWarnings("unchecked") Map params, TemplateModel[] loopVars,
- TemplateDirectiveBody body) throws TemplateException, IOException {
- Object name = params.get(PARAM_NAME);
- if (name == null) {
- throw new IllegalArgumentException("params[" + PARAM_NAME + "]");
- }
- if (!SimpleScalar.class.isInstance(name)) {
- throw new IllegalArgumentException("params[" + PARAM_NAME + "]");
- }
- Object rootModel = params.get(PARAM_ROOT_MODEL);
- if (rootModel == null) {
- throw new IllegalArgumentException("params[" + PARAM_ROOT_MODEL + "]");
- }
- Template template = env.getTemplateForInclusion(((SimpleScalar) name).getAsString(), null, true);
- template.process(rootModel, env.getOut());
- if (body != null) {
- body.render(env.getOut());
- }
- }
-}
Deleted: leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/OnDemandDateModel.java
===================================================================
--- leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/OnDemandDateModel.java 2009-04-13 10:04:14 UTC (rev 3256)
+++ leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/OnDemandDateModel.java 2009-04-13 10:05:21 UTC (rev 3257)
@@ -1,40 +0,0 @@
-/*
- * Copyright 2007-2009 Jiemamy Project and the Others.
- * Created on Apr 7, 2009
- *
- * This file is part of Jiemamy.
- *
- * Licensed 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.
- */
-package org.jiemamy.entity.io.gen.generator;
-
-import java.util.Date;
-
-import freemarker.template.TemplateDateModel;
-import freemarker.template.TemplateModelException;
-
-/**
- * 必要とされるたびに{@link Date}を生成する{@link TemplateDateModel}の実装。
- *
- * @author j5ik2o
- */
-public class OnDemandDateModel implements TemplateDateModel {
-
- public Date getAsDate() throws TemplateModelException {
- return new Date();
- }
-
- public int getDateType() {
- return UNKNOWN;
- }
-}
Deleted: leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/ResourceTemplateLoader.java
===================================================================
--- leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/ResourceTemplateLoader.java 2009-04-13 10:04:14 UTC (rev 3256)
+++ leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/ResourceTemplateLoader.java 2009-04-13 10:05:21 UTC (rev 3257)
@@ -1,61 +0,0 @@
-/*
- * Copyright 2007-2009 Jiemamy Project and the Others.
- * Created on Apr 7, 2009
- *
- * This file is part of Jiemamy.
- *
- * Licensed 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.
- */
-package org.jiemamy.entity.io.gen.generator;
-
-import java.net.URL;
-
-import freemarker.cache.TemplateLoader;
-import freemarker.cache.URLTemplateLoader;
-
-import org.apache.commons.lang.Validate;
-
-import org.jiemamy.utils.ResourceUtil;
-
-/**
- * リソースを扱う{@link TemplateLoader}の実装クラス。
- * <p>
- * JARファイルに含まれたリソースを扱う。
- * </p>
- *
- * @author j5ik2o
- */
-public class ResourceTemplateLoader extends URLTemplateLoader {
-
- /** ベースとなるパス */
- protected String basePath;
-
-
- /**
- * インスタンスを生成する。
- *
- * @param basePath ベースとなるパス
- */
- public ResourceTemplateLoader(String basePath) {
- Validate.notNull(basePath);
- this.basePath = basePath;
- }
-
- @Override
- protected URL getURL(String name) {
- Validate.notNull(name);
- String path = basePath + "/" + name;
- return ResourceUtil.getResourceNoException(path);
- }
-
-}
Copied: leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/impl/DeleteEmptyFileWriter.java (from rev 3255, leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/DeleteEmptyFileWriter.java)
===================================================================
--- leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/impl/DeleteEmptyFileWriter.java (rev 0)
+++ leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/impl/DeleteEmptyFileWriter.java 2009-04-13 10:05:21 UTC (rev 3257)
@@ -0,0 +1,118 @@
+/*
+ * Copyright 2007-2009 Jiemamy Project and the Others.
+ * Created on Apr 7, 2009
+ *
+ * This file is part of Jiemamy.
+ *
+ * Licensed 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.
+ */
+package org.jiemamy.entity.io.gen.generator.impl;
+
+import java.io.File;
+import java.io.FilterWriter;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.Writer;
+
+import org.jiemamy.utils.FileInputStreamUtil;
+
+/**
+ * 空のファイルを削除する{@link Writer}の実装。
+ *
+ * @author j5ik2o
+ */
+public class DeleteEmptyFileWriter extends FilterWriter {
+
+ /** 書き込みが行われた場合{@code true} */
+ protected boolean written;
+
+ /** 削除された場合{@code true} */
+ protected boolean deleted;
+
+ /** 書き込み先のファイル */
+ protected File file;
+
+
+ /**
+ * インスタンスを生成する。
+ *
+ * @param writer ライタ
+ * @param file 書き込み先のファイル
+ */
+ public DeleteEmptyFileWriter(Writer writer, File file) {
+ super(writer);
+ if (file == null) {
+ throw new NullPointerException("file");
+ }
+ this.file = file;
+ }
+
+ @Override
+ public void close() throws IOException {
+ super.close();
+ if (!written && file.exists() && isEmpty()) {
+ deleted = file.delete();
+ }
+ }
+
+ /**
+ * ファイルが削除された場合のフラグを取得する。
+ *
+ * @return 削除された場合{@code true}、そうでない場合{@code false}
+ */
+ public boolean isDeleted() {
+ return deleted;
+ }
+
+ /**
+ * ファイルが空の場合のフラグを取得する。
+ *
+ * @return ファイルが空の場合は{@code true}、そうでない場合{@code false}
+ * @throws IOException 入出力が失敗した場合
+ */
+ protected boolean isEmpty() throws IOException {
+ InputStream is = FileInputStreamUtil.create(file);
+ try {
+ return is.read() == -1;
+ } finally {
+ if (is != null) {
+ is.close();
+ }
+ }
+ }
+
+ @Override
+ public void write(char[] cbuf, int off, int len) throws IOException {
+ if (len <= 0) {
+ return;
+ }
+ written = true;
+ super.write(cbuf, off, len);
+ }
+
+ @Override
+ public void write(int c) throws IOException {
+ written = true;
+ super.write(c);
+ }
+
+ @Override
+ public void write(String str, int off, int len) throws IOException {
+ if (len <= 0) {
+ return;
+ }
+ written = true;
+ super.write(str, off, len);
+ }
+
+}
Property changes on: leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/impl/DeleteEmptyFileWriter.java
___________________________________________________________________
Added: svn:mime-type
+ text/plain
Copied: leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/impl/EntitySrcFileGenerator.java (from rev 3252, leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/EntitySrcFileGenerator.java)
===================================================================
--- leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/impl/EntitySrcFileGenerator.java (rev 0)
+++ leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/impl/EntitySrcFileGenerator.java 2009-04-13 10:05:21 UTC (rev 3257)
@@ -0,0 +1,220 @@
+/*
+ * Copyright 2007-2009 Jiemamy Project and the Others.
+ * Created on Apr 13, 2009
+ *
+ * This file is part of Jiemamy.
+ *
+ * Licensed 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.
+ */
+package org.jiemamy.entity.io.gen.generator.impl;
+
+import java.io.BufferedWriter;
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.OutputStreamWriter;
+import java.io.Writer;
+import java.nio.charset.Charset;
+import java.util.Locale;
+
+import freemarker.cache.FileTemplateLoader;
+import freemarker.cache.MultiTemplateLoader;
+import freemarker.cache.TemplateLoader;
+import freemarker.template.Configuration;
+import freemarker.template.DefaultObjectWrapper;
+import freemarker.template.Template;
+import freemarker.template.TemplateException;
+
+import org.apache.commons.lang.Validate;
+
+import org.jiemamy.entity.io.gen.generator.GenerateException;
+import org.jiemamy.entity.io.gen.generator.Generator;
+import org.jiemamy.entity.io.gen.generator.GeneratorContext;
+import org.jiemamy.utils.FileOutputStreamUtil;
+
+/**
+ * エンティティを生成するためのジェネレータクラス。
+ *
+ * @author j5ik2o
+ */
+public class EntitySrcFileGenerator implements Generator {
+
+ private Configuration configuration;
+
+ /** デフォルトのテンプレートディレクトリの名前 */
+ protected static final String DEFAULT_TEMPLATE_DIR_NAME = "org/jiemamy/entity/io/tempaltes";
+
+
+ /**
+ * インスタンスを生成する。
+ *
+ * @param configuration FreeMarkerの設定
+ */
+ public EntitySrcFileGenerator(Configuration configuration) {
+ Validate.notNull(configuration);
+ this.configuration = configuration;
+ }
+
+ /**
+ * インスタンスを生成する。
+ *
+ * @param templateFileEncoding テンプレートファイルのエンコーディング
+ * @param templateFilePrimaryDir テンプレートファイルを格納したプライマリディレクトリ、プライマリディレクトリを使用しない場合{@code null}
+ * @throws IOException 入出力が失敗した場合
+ */
+ public EntitySrcFileGenerator(String templateFileEncoding, File templateFilePrimaryDir) throws IOException {
+ Validate.notNull(templateFileEncoding);
+ configuration = new Configuration();
+ configuration.setObjectWrapper(new DefaultObjectWrapper());
+ configuration.setSharedVariable("include", new IncludeDirective());
+ configuration.setSharedVariable("currentDate", new OnDemandDateModel());
+ configuration.setEncoding(Locale.getDefault(), templateFileEncoding);
+ configuration.setNumberFormat("0.#####");
+ configuration.setTemplateLoader(createTemplateLoader(templateFilePrimaryDir));
+ }
+
+ /**
+ * {@link TemplateLoader}を作成する。
+ *
+ * @param templateFilePrimaryDir テンプレートファイルを格納したプライマリディレクトリ、プライマリディレクトリを使用しない場合{@code null}
+ * @return {@link TemplateLoader}
+ * @throws IOException 入出力が失敗した場合
+ */
+ protected TemplateLoader createTemplateLoader(File templateFilePrimaryDir) throws IOException {
+ Validate.notNull(templateFilePrimaryDir);
+ TemplateLoader primary = null;
+ if (templateFilePrimaryDir != null) {
+ primary = new FileTemplateLoader(templateFilePrimaryDir);
+ }
+ TemplateLoader secondary = new ResourceTemplateLoader(DEFAULT_TEMPLATE_DIR_NAME);
+ if (primary == null) {
+ return secondary;
+ }
+ return new MultiTemplateLoader(new TemplateLoader[] {
+ primary,
+ secondary
+ });
+ }
+
+ /**
+ * {@code file}が存在する場合に{@code true}を取得する。
+ *
+ * @param file ファイル
+ * @return {@code file}が存在する場合は{@code true}、そうでない場合は{@code false}
+ */
+ protected boolean exists(File file) {
+ Validate.notNull(file);
+ return file.exists();
+ }
+
+ public void generate(GeneratorContext context) throws GenerateException {
+ Validate.notNull(context);
+ boolean exists = exists(context.getFile());
+ if (!context.isOverwrite() && exists) {
+ return;
+ }
+ File dir = context.getFile().getParentFile();
+ if (dir != null) {
+ mkdirs(dir);
+ }
+ Writer writer = null;
+ try {
+ writer = openWriter(context);
+ } catch (FileNotFoundException e) {
+ throw new GenerateException(e);
+ }
+ try {
+ Template template = getTemplate(context.getTemplateName());
+ process(template, context.getModel(), writer);
+ } catch (TemplateException e) {
+ throw new GenerateException(e);
+ } catch (IOException e) {
+ throw new GenerateException(e);
+ } finally {
+ if (writer != null) {
+ try {
+ writer.close();
+ } catch (IOException e) {
+ throw new GenerateException(e);
+ }
+ }
+ }
+ if (writer instanceof DeleteEmptyFileWriter) {
+ if (((DeleteEmptyFileWriter) writer).isDeleted()) {
+ return;
+ }
+ }
+ }
+
+ /**
+ * テンプレートを取得する。
+ *
+ * @param name テンプレートの名前
+ * @return テンプレート
+ * @throws IOException 入出力が失敗した場合
+ */
+ protected Template getTemplate(String name) throws IOException {
+ Validate.notNull(name);
+ return configuration.getTemplate(name);
+ }
+
+ /**
+ * テンプレートを取得する。
+ *
+ * @param name テンプレートの名前
+ * @return テンプレート
+ * @throws IOException 入出力が失敗した場合
+ */
+ protected Template getTemplate1(String name) throws IOException {
+ Validate.notNull(name);
+ return configuration.getTemplate(name);
+ }
+
+ /**
+ * ディレクトリを生成します。
+ *
+ * @param dir ディレクトリ
+ */
+ protected void mkdirs(File dir) {
+ dir.mkdirs();
+ }
+
+ /**
+ * {@link Writer}を開きます。
+ *
+ * @param context コンテキスト
+ * @return {@link Writer}
+ * @throws FileNotFoundException ファイルが見つからなかった場合
+ */
+ protected Writer openWriter(GeneratorContext context) throws FileNotFoundException {
+ Charset charset = Charset.forName(context.getEncoding());
+ FileOutputStream fos = FileOutputStreamUtil.create(context.getFile());
+ OutputStreamWriter osw = new OutputStreamWriter(fos, charset);
+ BufferedWriter bw = new BufferedWriter(osw);
+ return new DeleteEmptyFileWriter(bw, context.getFile());
+ }
+
+ /**
+ * テンプレートを処理します。
+ *
+ * @param template テンプレート
+ * @param dataModel データモデル
+ * @param writer ライタ
+ * @throws IOException 入出力が失敗した場合
+ * @throws TemplateException テンプレートの処理に失敗した場合
+ */
+ protected void process(Template template, Object dataModel, Writer writer) throws TemplateException, IOException {
+ template.process(dataModel, writer);
+ }
+}
Copied: leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/impl/GeneratorContextImpl.java (from rev 3252, leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/GeneratorContextImpl.java)
===================================================================
--- leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/impl/GeneratorContextImpl.java (rev 0)
+++ leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/impl/GeneratorContextImpl.java 2009-04-13 10:05:21 UTC (rev 3257)
@@ -0,0 +1,109 @@
+/*
+ * Copyright 2007-2009 Jiemamy Project and the Others.
+ * Created on Apr 13, 2009
+ *
+ * This file is part of Jiemamy.
+ *
+ * Licensed 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.
+ */
+package org.jiemamy.entity.io.gen.generator.impl;
+
+import java.io.File;
+
+import org.jiemamy.entity.io.gen.generator.GeneratorContext;
+
+
+/**
+ * {@link GeneratorContext}の実装クラス。
+ *
+ * @author j5ik2o
+ */
+public class GeneratorContextImpl implements GeneratorContext {
+
+ private String encoding;
+
+ private File file;
+
+ private Object model;
+
+ private String templateName;
+
+ private boolean overwrite;
+
+
+ public String getEncoding() {
+ return encoding;
+ }
+
+ public File getFile() {
+ return file;
+ }
+
+ public Object getModel() {
+ return model;
+ }
+
+ public String getTemplateName() {
+ return templateName;
+ }
+
+ public boolean isOverwrite() {
+ return overwrite;
+ }
+
+ /**
+ * エンコーディングを設定する。
+ *
+ * @param encoding エンコーディング
+ */
+ public void setEncoding(String encoding) {
+ this.encoding = encoding;
+ }
+
+ /**
+ * 生成するファイルを設定する。
+ *
+ * @param file 生成するファイル
+ */
+ public void setFile(File file) {
+ this.file = file;
+ }
+
+ /**
+ * データモデルを設定する。
+ *
+ * @param model データモデル
+ */
+ public void setModel(Object model) {
+ this.model = model;
+ }
+
+ /**
+ * 上書きフラグを設定する。
+ *
+ * @param overwrite 上書きフラグ
+ */
+ public void setOverwrite(boolean overwrite) {
+ this.overwrite = overwrite;
+ }
+
+ /**
+ * テンプレート名を設定する。
+ *
+ * @param templateName テンプレート名
+ */
+ public void setTemplateName(String templateName) {
+ this.templateName = templateName;
+ }
+
+}
Copied: leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/impl/IncludeDirective.java (from rev 3255, leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/IncludeDirective.java)
===================================================================
--- leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/impl/IncludeDirective.java (rev 0)
+++ leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/impl/IncludeDirective.java 2009-04-13 10:05:21 UTC (rev 3257)
@@ -0,0 +1,68 @@
+/*
+ * Copyright 2007-2009 Jiemamy Project and the Others.
+ * Created on Apr 7, 2009
+ *
+ * This file is part of Jiemamy.
+ *
+ * Licensed 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.
+ */
+package org.jiemamy.entity.io.gen.generator.impl;
+
+import java.io.IOException;
+import java.util.Map;
+
+import freemarker.core.Environment;
+import freemarker.template.SimpleScalar;
+import freemarker.template.Template;
+import freemarker.template.TemplateDirectiveBody;
+import freemarker.template.TemplateDirectiveModel;
+import freemarker.template.TemplateException;
+import freemarker.template.TemplateModel;
+
+/**
+ * インクルードのディレクティブ。
+ * <p>
+ * インクルード先のテンプレートで任意のオブジェクトをルートのデータモデルに指定できます。
+ * </p>
+ *
+ * @author j5ik2o
+ */
+public class IncludeDirective implements TemplateDirectiveModel {
+
+ /** インクルードするテンプレート名のパラメータ名 */
+ protected static final String PARAM_NAME = "name";
+
+ /** ルートモデルのパラメータ名 */
+ protected static final String PARAM_ROOT_MODEL = "rootModel";
+
+
+ public void execute(Environment env, @SuppressWarnings("unchecked") Map params, TemplateModel[] loopVars,
+ TemplateDirectiveBody body) throws TemplateException, IOException {
+ Object name = params.get(PARAM_NAME);
+ if (name == null) {
+ throw new IllegalArgumentException("params[" + PARAM_NAME + "]");
+ }
+ if (!SimpleScalar.class.isInstance(name)) {
+ throw new IllegalArgumentException("params[" + PARAM_NAME + "]");
+ }
+ Object rootModel = params.get(PARAM_ROOT_MODEL);
+ if (rootModel == null) {
+ throw new IllegalArgumentException("params[" + PARAM_ROOT_MODEL + "]");
+ }
+ Template template = env.getTemplateForInclusion(((SimpleScalar) name).getAsString(), null, true);
+ template.process(rootModel, env.getOut());
+ if (body != null) {
+ body.render(env.getOut());
+ }
+ }
+}
Property changes on: leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/impl/IncludeDirective.java
___________________________________________________________________
Added: svn:mime-type
+ text/plain
Copied: leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/impl/OnDemandDateModel.java (from rev 3255, leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/OnDemandDateModel.java)
===================================================================
--- leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/impl/OnDemandDateModel.java (rev 0)
+++ leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/impl/OnDemandDateModel.java 2009-04-13 10:05:21 UTC (rev 3257)
@@ -0,0 +1,40 @@
+/*
+ * Copyright 2007-2009 Jiemamy Project and the Others.
+ * Created on Apr 7, 2009
+ *
+ * This file is part of Jiemamy.
+ *
+ * Licensed 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.
+ */
+package org.jiemamy.entity.io.gen.generator.impl;
+
+import java.util.Date;
+
+import freemarker.template.TemplateDateModel;
+import freemarker.template.TemplateModelException;
+
+/**
+ * 必要とされるたびに{@link Date}を生成する{@link TemplateDateModel}の実装。
+ *
+ * @author j5ik2o
+ */
+public class OnDemandDateModel implements TemplateDateModel {
+
+ public Date getAsDate() throws TemplateModelException {
+ return new Date();
+ }
+
+ public int getDateType() {
+ return UNKNOWN;
+ }
+}
Property changes on: leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/impl/OnDemandDateModel.java
___________________________________________________________________
Added: svn:mime-type
+ text/plain
Copied: leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/impl/ResourceTemplateLoader.java (from rev 3255, leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/ResourceTemplateLoader.java)
===================================================================
--- leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/impl/ResourceTemplateLoader.java (rev 0)
+++ leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/impl/ResourceTemplateLoader.java 2009-04-13 10:05:21 UTC (rev 3257)
@@ -0,0 +1,61 @@
+/*
+ * Copyright 2007-2009 Jiemamy Project and the Others.
+ * Created on Apr 7, 2009
+ *
+ * This file is part of Jiemamy.
+ *
+ * Licensed 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.
+ */
+package org.jiemamy.entity.io.gen.generator.impl;
+
+import java.net.URL;
+
+import freemarker.cache.TemplateLoader;
+import freemarker.cache.URLTemplateLoader;
+
+import org.apache.commons.lang.Validate;
+
+import org.jiemamy.utils.ResourceUtil;
+
+/**
+ * リソースを扱う{@link TemplateLoader}の実装クラス。
+ * <p>
+ * JARファイルに含まれたリソースを扱う。
+ * </p>
+ *
+ * @author j5ik2o
+ */
+public class ResourceTemplateLoader extends URLTemplateLoader {
+
+ /** ベースとなるパス */
+ protected String basePath;
+
+
+ /**
+ * インスタンスを生成する。
+ *
+ * @param basePath ベースとなるパス
+ */
+ public ResourceTemplateLoader(String basePath) {
+ Validate.notNull(basePath);
+ this.basePath = basePath;
+ }
+
+ @Override
+ protected URL getURL(String name) {
+ Validate.notNull(name);
+ String path = basePath + "/" + name;
+ return ResourceUtil.getResourceNoException(path);
+ }
+
+}
Property changes on: leto/jiemamy-entity-io/trunk/src/main/java/org/jiemamy/entity/io/gen/generator/impl/ResourceTemplateLoader.java
___________________________________________________________________
Added: svn:mime-type
+ text/plain