/**
* Copyright (C) 2010 Lowereast Software
*
* 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 com.lowereast.guiceymongo.data.generator;
import java.io.IOException;
import org.antlr.stringtemplate.StringTemplate;
import com.lowereast.guiceymongo.data.generator.property.SetProperty;
import com.lowereast.guiceymongo.data.generator.type.SetType;
import com.lowereast.guiceymongo.data.generator.type.Type;
import com.lowereast.guiceymongo.data.generator.type.UserEnumType;
import com.lowereast.guiceymongo.data.generator.type.UserDataType;
public class SetPropertyGenerator extends PropertyGenerator<SetType, SetProperty> {
public SetPropertyGenerator(TypeRegistry typeRegistry) {
super(SetType.class, typeRegistry);
}
@Override
public void createEquals(Appendable builder, SetProperty property, int indentCount) throws IOException {
StringTemplate template = new StringTemplate(
"if (this.get$p.camelCaseName$Count() != other.get$p.camelCaseName$Count())\n" +
"return false;\n" +
"if (this.get$p.camelCaseName$Count() > 0) {\n" +
"for ($p.itemType$ item : this.get$p.camelCaseName$Set()) {\n" +
"if (!other.contains$p.camelCaseName$(item))\n" +
"return false;" +
"}\n" +
"}\n"
);
template.setAttribute("p", property);
builder.append(template.toString());
}
@Override
public void createKey(Appendable builder, SetProperty property, int indentCount) throws IOException {
StringTemplate template = new StringTemplate(
"public static final String $p.keyName$ = \"$p.keyValue$\";\n"
);
template.setAttribute("p", property);
builder.append(template.toString());
}
@Override
public void createReadableMethod(Appendable builder, SetProperty property, int indentCount) throws IOException {
StringTemplate template = new StringTemplate(
"/**\n" +
" * $p.comment$\n" +
" */\n" +
"public abstract int get$p.camelCaseName$Count();\n" +
"/**\n" +
" * $p.comment$\n" +
" */\n" +
"public abstract $p.setType$ get$p.camelCaseName$Set();\n" +
"/**\n" +
" * $p.comment$\n" +
" */\n" +
"public abstract boolean contains$p.camelCaseName$($p.itemType$ value);\n"
);
template.setAttribute("p", property);
builder.append(template.toString());
}
@Override
public void createWrapperMethod(Appendable builder, SetProperty property, int indentCount) throws IOException {
Type itemType = property.getType().getItemType();
String s =
"/**\n" +
" * $p.comment$\n" +
" */\n" +
"protected $p.setType$ $p.memberVariableName$ = null;\n" +
"/**\n" +
" * $p.comment$\n" +
" */\n" +
"@Override\n" +
"public int get$p.camelCaseName$Count() {\n" +
"$p.setType$ set = get$p.camelCaseName$Set();\n" +
"return set == null ? 0 : set.size();\n" +
"}\n" +
"/**\n" +
" * $p.comment$\n" +
" */\n" +
"@Override\n" +
"@SuppressWarnings(\"unchecked\")" +
"public $p.setType$ get$p.camelCaseName$Set() {\n" +
"if ($p.memberVariableName$ == null) {\n" +
"Object value = _backing.get($p.keyName$);\n" +
"if (value != null && value instanceof java.util.List<?>) {\n";
if (itemType instanceof UserEnumType) {
s +=
"$p.setType$ set = new $p.newSetType$();\n" +
"for (String item : (java.util.List<String>)value) {\n" +
"try {\n" +
"set.add($p.setItemType$.valueOf(item));\n" +
"} catch (Exception e) {\n" +
"}\n" +
"}\n" +
"$p.memberVariableName$ = java.util.Collections.unmodifiableSet(set);\n";
} else if (itemType instanceof UserDataType) {
s +=
"$p.setType$ set = new $p.newSetType$();\n" +
"for (com.mongodb.DBObject o : (java.util.List<com.mongodb.DBObject>)value)\n" +
"set.add($p.setItemType$.wrap(o));\n" +
"$p.memberVariableName$ = java.util.Collections.unmodifiableSet(set);\n";
} else
s += "$p.memberVariableName$ = java.util.Collections.unmodifiableSet(new $p.newSetType$((java.util.List<$p.setItemType$>)value));\n";
s +=
"}\n" +
"}\n" +
"return $p.memberVariableName$;\n" +
"}\n" +
"/**\n" +
" * $p.comment$\n" +
" */\n" +
"@Override\n" +
"public boolean contains$p.camelCaseName$($p.itemType$ value) {\n" +
"$p.setType$ set = get$p.camelCaseName$Set();\n" +
"return set == null ? false : set.contains(value);\n" +
"}\n";
StringTemplate template = new StringTemplate(s);
template.setAttribute("p", property);
builder.append(template.toString());
}
@Override
public void createBuilderMethod(Appendable builder, SetProperty property, int indentCount) throws IOException {
String s =
// member variable
"/**\n" +
" * $p.comment$\n" +
" */\n" +
"protected $p.setType$ $p.memberVariableName$ = null;\n" +
// getCount
"/**\n" +
" * $p.comment$\n" +
" */\n" +
"@Override\n" +
"public int get$p.camelCaseName$Count() {\n" +
"return $p.memberVariableName$ == null ? 0 : $p.memberVariableName$.size();\n" +
"}\n" +
// getSet
"/**\n" +
" * $p.comment$\n" +
" */\n" +
"@Override\n" +
"public $p.setType$ get$p.camelCaseName$Set() {\n" +
"return java.util.Collections.unmodifiableSet($p.memberVariableName$);\n" +
"}\n" +
// contains
"/**\n" +
" * $p.comment$\n" +
" */\n" +
"@Override\n" +
"public boolean contains$p.camelCaseName$($p.itemType$ value) {\n" +
"return $p.memberVariableName$ == null ? false : $p.memberVariableName$.contains(value);\n" +
"}\n" +
// add
"/**\n" +
" * $p.comment$\n" +
" */\n" +
"public Builder add$p.camelCaseName$($p.builderItemType$ value) {\n" +
"if ($p.memberVariableName$ == null)\n" +
"$p.memberVariableName$ = new $p.newSetType$();\n" +
"$p.memberVariableName$.add(value);\n" +
"return this;" +
"}\n" +
// addAll
"/**\n" +
" * $p.comment$\n" +
" */\n" +
"public Builder addAll$p.camelCaseName$(Iterable<? extends $p.builderSetItemType$> value) {\n" +
"if ($p.memberVariableName$ == null)\n" +
"$p.memberVariableName$ = new $p.newSetType$();\n" +
"for ($p.builderItemType$ item : value)\n" +
"$p.memberVariableName$.add(item);\n" +
"return this;\n" +
"}\n" +
// clear
"/**\n" +
" * $p.comment$\n" +
" */\n" +
"public Builder clear$p.camelCaseName$() {\n" +
"$p.memberVariableName$ = null;\n" +
"return this;\n" +
"}\n";
StringTemplate template = new StringTemplate(s);
template.setAttribute("p", property);
builder.append(template.toString());
}
@Override
public void createBuilderNewBuilder(Appendable builder, SetProperty property, int indentCount) throws IOException {
Type itemType = property.getType().getItemType();
String s =
"if (value.get$p.camelCaseName$Count() > 0) {\n";
if (itemType instanceof UserDataType)
s += "for ($p.itemType$ item : value.get$p.camelCaseName$Set())\n" +
"builder.add$p.camelCaseName$($p.itemType$.newBuilder(item));\n";
else
s += "builder.addAll$p.camelCaseName$(value.get$p.camelCaseName$Set());\n";
s += "}\n";
StringTemplate template = new StringTemplate(s);
template.setAttribute("p", property);
builder.append(template.toString());
}
@Override
public void createBuilderBuild(Appendable builder, SetProperty property, int indentCount) throws IOException {
Type itemType = property.getType().getItemType();
String s;
if (itemType instanceof UserEnumType) {
s =
"if ($p.memberVariableName$ != null) {\n" +
"java.util.List<String> list = new java.util.ArrayList<String>();\n" +
"for ($p.itemType$ item : $p.memberVariableName$)\n" +
"list.add(item.name());\n" +
"dbObject.put($p.keyName$, list);\n" +
"}\n";
} else if (itemType instanceof UserDataType) {
s =
"if ($p.memberVariableName$ != null) {\n" +
"java.util.List<com.mongodb.DBObject> list = new java.util.ArrayList<com.mongodb.DBObject>();\n" +
"for ($p.itemType$ item : $p.memberVariableName$)\n" +
"list.add((($p.builderSetItemType$)item).build());\n" +
"dbObject.put($p.keyName$, list);\n" +
"}\n";
} else {
s =
"if ($p.memberVariableName$ != null)\n" +
"dbObject.put($p.keyName$, new java.util.ArrayList<$p.setItemType$>($p.memberVariableName$));\n";
}
StringTemplate template = new StringTemplate(s);
template.setAttribute("p", property);
builder.append(template.toString());
}
@Override
public void createUpdaterMethod(Appendable builder, SetProperty property, int indentCount) throws IOException {
// @Override public int getEmailAddressCount() {
// return _builder._emailAddressSet == null ? _wrapper.getEmailAddressCount() : _builder.getEmailAddressCount();
// }
// @Override public java.util.Set<String> getEmailAddressSet() {
// return _builder._emailAddressSet == null ? _wrapper.getEmailAddressSet() : _builder.getEmailAddressSet();
// }
// @Override public boolean containsEmailAddress(java.util.Set<String> value) {
// return _builder._emailAddressSet == null ? _wrapper.containsEmailAddress(value) : _builder.containsEmailAddress(value);
// }
}
@Override
public void createUpdaterBuildUpdate(Appendable builder, SetProperty property, int indentCount) throws IOException {
}
}