Android的OrmLite复合模式
我正在编写一个Android应用程序，并使用ormLite作为数据库 我想对一些DB项使用 我编写了以下代码： 食品Android的OrmLite复合模式,android,ormlite,composite,foreign-collection,Android,Ormlite,Composite,Foreign Collection,我正在编写一个Android应用程序，并使用ormLite作为数据库 我想对一些DB项使用 我编写了以下代码： 食品 package com.android.droidfridge.data; import com.j256.ormlite.field.DatabaseField; public abstract class Foodstuff { @DatabaseField(id = true, useGetSet = true) private String name
package com.android.droidfridge.data;
import com.j256.ormlite.field.DatabaseField;
public abstract class Foodstuff
{
@DatabaseField(id = true, useGetSet = true)
private String name;
@DatabaseField(useGetSet = true, foreign = true)
private Category category;
@DatabaseField(useGetSet = true)
private int image;
public String getName()
{
return name;
}
public void setName(String name)
{
this.name = name;
}
public Category getCategory()
{
return category;
}
public void setCategory(Category category)
{
this.category = category;
}
public int getImage()
{
return image;
}
public void setImage(int image)
{
this.image = image;
}
}
package com.android.droidfridge.data;
import java.io.Serializable;
import com.j256.ormlite.field.DatabaseField;
import com.j256.ormlite.table.DatabaseTable;
@DatabaseTable(tableName = "ingredients")
public class Ingredient extends Foodstuff implements Serializable
{
private static final long serialVersionUID = 5798705059641377421L;
@DatabaseField(useGetSet = true)
private int amount;
@DatabaseField(useGetSet = true)
private int defaultAmount;
@DatabaseField(useGetSet = true)
private float price;
@DatabaseField(useGetSet = true)
private BaseUnit unit;
public float getPrice()
{
return price;
}
public void setPrice(float price)
{
this.price = price;
}
public BaseUnit getUnit()
{
return unit;
}
public void setUnit(BaseUnit unit)
{
this.unit = unit;
}
public int getDefaultAmount()
{
return defaultAmount;
}
public void setDefaultAmount(int defaultAmount)
{
this.defaultAmount = defaultAmount;
}
public int getAmount()
{
return amount;
}
public void setAmount(int amount)
{
this.amount = amount;
}
public void add(int additional)
{
this.amount += additional;
}
public void add_default_amount()
{
this.add(this.defaultAmount);
}
}
package com.android.droidfridge.data;
import java.io.Serializable;
import java.util.Collection;
import java.util.Iterator;
import com.j256.ormlite.field.DatabaseField;
import com.j256.ormlite.field.ForeignCollectionField;
import com.j256.ormlite.table.DatabaseTable;
@DatabaseTable(tableName = "recipes")
public class Recipe extends Foodstuff implements Serializable
{
private static final long serialVersionUID = 635229962897104194L;
@DatabaseField(useGetSet = true)
private int duration;
@ForeignCollectionField(eager = true)
private Collection<Foodstuff> ingredients;
public int getDuration()
{
return duration;
}
public void setDuration(int duration)
{
this.duration = duration;
}
public Collection<Foodstuff> getIngredients()
{
return ingredients;
}
public void setIngredients(Collection<Foodstuff> ingredients) {
this.ingredients = ingredients;
}
public Foodstuff getIngredient(Foodstuff ingredient)
{
if(ingredients.contains(ingredient))
{
Iterator<Foodstuff> iterator = ingredients.iterator();
boolean check = true;
while(check)
{
if(iterator.equals(ingredient))
return (Foodstuff) iterator;
if(iterator.hasNext())
iterator.next();
else
check = false;
}
}
return null;
}
public void addIngredient(Ingredient ingredient)
{
ingredients.add(ingredient);
}
public void removeIngredient(Foodstuff ingredient)
{
ingredients.remove(ingredient);
}
public int sizeOfIngredients()
{
return ingredients.size();
}
}
11-23 21:50:16.493: I/TableUtils(261): creating table 'ingredients'
11-23 21:50:16.513: I/TableUtils(261): executed create table statement changed 1 rows: CREATE TABLE `ingredients` (`unit` VARCHAR , `defaultAmount` INTEGER , `price` FLOAT , `amount` INTEGER , `category_id` VARCHAR , `name` VARCHAR , `image` INTEGER , PRIMARY KEY (`name`) )
11-23 21:50:16.603: D/dalvikvm(261): GC_FOR_MALLOC freed 8647 objects / 515488 bytes in 44ms
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): Unable to create databases, sorry dude!
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): java.sql.SQLException: Foreign collection object class com.android.droidfridge.data.Foodstuff for field 'ingredients' does not contain a foreign field of class class com.android.droidfridge.data.Recipe
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at com.j256.ormlite.field.FieldType.configDaoInformation(FieldType.java:345)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at com.j256.ormlite.dao.BaseDaoImpl.initialize(BaseDaoImpl.java:171)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at com.j256.ormlite.dao.BaseDaoImpl.<init>(BaseDaoImpl.java:118)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at com.j256.ormlite.dao.BaseDaoImpl.<init>(BaseDaoImpl.java:97)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at com.j256.ormlite.dao.BaseDaoImpl$3.<init>(BaseDaoImpl.java:782)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at com.j256.ormlite.dao.BaseDaoImpl.createDao(BaseDaoImpl.java:782)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at com.j256.ormlite.dao.DaoManager.createDao(DaoManager.java:74)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at com.j256.ormlite.table.TableUtils.createTable(TableUtils.java:218)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at com.j256.ormlite.table.TableUtils.createTable(TableUtils.java:53)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at com.android.droidfridge.data.DatabaseHelper.onCreate(DatabaseHelper.java:35)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at com.j256.ormlite.android.apptools.OrmLiteSqliteOpenHelper.onCreate(OrmLiteSqliteOpenHelper.java:168)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at android.database.sqlite.SQLiteOpenHelper.getWritableDatabase(SQLiteOpenHelper.java:106)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at com.j256.ormlite.android.AndroidConnectionSource.getReadWriteConnection(AndroidConnectionSource.java:60)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at com.j256.ormlite.dao.BaseDaoImpl.create(BaseDaoImpl.java:286)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at com.android.droidfridge.ListActivity.createIngredient(ListActivity.java:88)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at com.android.droidfridge.ListActivity.onCreate(ListActivity.java:45)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2627)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at android.app.ActivityThread.startActivityNow(ActivityThread.java:2503)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at android.app.LocalActivityManager.moveToState(LocalActivityManager.java:127)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at android.app.LocalActivityManager.startActivity(LocalActivityManager.java:339)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at android.widget.TabHost$IntentContentStrategy.getContentView(TabHost.java:651)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at android.widget.TabHost.setCurrentTab(TabHost.java:323)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at android.widget.TabHost$2.onTabSelectionChanged(TabHost.java:129)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at android.widget.TabWidget$TabClickListener.onClick(TabWidget.java:453)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at android.view.View.performClick(View.java:2408)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at android.view.View$PerformClick.run(View.java:8816)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at android.os.Handler.handleCallback(Handler.java:587)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at android.os.Handler.dispatchMessage(Handler.java:92)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at android.os.Looper.loop(Looper.java:123)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at android.app.ActivityThread.main(ActivityThread.java:4627)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at java.lang.reflect.Method.invokeNative(Native Method)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at java.lang.reflect.Method.invoke(Method.java:521)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at dalvik.system.NativeStart.main(Native Method)
11-23 21:50:16.843: I/Database(261): sqlite returned: error code = 1, msg = no such table: categories
11-23 21:50:16.843: W/System.err(261): java.sql.SQLException: Unable to run insert stmt on object com.android.droidfridge.data.Category@44ec4070: INSERT INTO `categories` (`name` ) VALUES (?)
11-23 21:50:16.853: W/System.err(261): at com.j256.ormlite.misc.SqlExceptionUtil.create(SqlExceptionUtil.java:22)
11-23 21:50:16.853: W/System.err(261): at com.j256.ormlite.stmt.mapped.MappedCreate.insert(MappedCreate.java:117)
11-23 21:50:16.853: W/System.err(261): at com.j256.ormlite.stmt.StatementExecutor.create(StatementExecutor.java:341)
11-23 21:50:16.853: W/System.err(261): at com.j256.ormlite.dao.BaseDaoImpl.create(BaseDaoImpl.java:288)
11-23 21:50:16.853: W/System.err(261): at com.android.droidfridge.ListActivity.createIngredient(ListActivity.java:88)
11-23 21:50:16.853: W/System.err(261): at com.android.droidfridge.ListActivity.onCreate(ListActivity.java:45)
11-23 21:50:16.853: W/System.err(261): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
11-23 21:50:16.853: W/System.err(261): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2627)
11-23 21:50:16.853: W/System.err(261): at android.app.ActivityThread.startActivityNow(ActivityThread.java:2503)
11-23 21:50:16.853: W/System.err(261): at android.app.LocalActivityManager.moveToState(LocalActivityManager.java:127)
11-23 21:50:16.863: W/System.err(261): at android.app.LocalActivityManager.startActivity(LocalActivityManager.java:339)
11-23 21:50:16.863: W/System.err(261): at android.widget.TabHost$IntentContentStrategy.getContentView(TabHost.java:651)
11-23 21:50:16.863: W/System.err(261): at android.widget.TabHost.setCurrentTab(TabHost.java:323)
11-23 21:50:16.863: W/System.err(261): at android.widget.TabHost$2.onTabSelectionChanged(TabHost.java:129)
11-23 21:50:16.863: W/System.err(261): at android.widget.TabWidget$TabClickListener.onClick(TabWidget.java:453)
11-23 21:50:16.863: W/System.err(261): at android.view.View.performClick(View.java:2408)
11-23 21:50:16.863: W/System.err(261): at android.view.View$PerformClick.run(View.java:8816)
11-23 21:50:16.863: W/System.err(261): at android.os.Handler.handleCallback(Handler.java:587)
11-23 21:50:16.863: W/System.err(261): at android.os.Handler.dispatchMessage(Handler.java:92)
11-23 21:50:16.863: W/System.err(261): at android.os.Looper.loop(Looper.java:123)
11-23 21:50:16.863: W/System.err(261): at android.app.ActivityThread.main(ActivityThread.java:4627)
11-23 21:50:16.863: W/System.err(261): at java.lang.reflect.Method.invokeNative(Native Method)
11-23 21:50:16.873: W/System.err(261): at java.lang.reflect.Method.invoke(Method.java:521)
11-23 21:50:16.873: W/System.err(261): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)
11-23 21:50:16.873: W/System.err(261): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
11-23 21:50:16.873: W/System.err(261): at dalvik.system.NativeStart.main(Native Method)
11-23 21:50:16.873: W/System.err(261): Caused by: java.sql.SQLException: inserting to database failed: INSERT INTO `categories` (`name` ) VALUES (?)
11-23 21:50:16.883: W/System.err(261): at com.j256.ormlite.misc.SqlExceptionUtil.create(SqlExceptionUtil.java:22)
11-23 21:50:16.883: W/System.err(261): at com.j256.ormlite.android.AndroidDatabaseConnection.insert(AndroidDatabaseConnection.java:102)
11-23 21:50:16.883: W/System.err(261): at com.j256.ormlite.stmt.mapped.MappedCreate.insert(MappedCreate.java:72)
11-23 21:50:16.883: W/System.err(261): ... 24 more
11-23 21:50:16.883: W/System.err(261): Caused by: android.database.sqlite.SQLiteException: no such table: categories: , while compiling: INSERT INTO `categories` (`name` ) VALUES (?)
11-23 21:50:16.893: W/System.err(261): at android.database.sqlite.SQLiteCompiledSql.native_compile(Native Method)
11-23 21:50:16.893: W/System.err(261): at android.database.sqlite.SQLiteCompiledSql.compile(SQLiteCompiledSql.java:91)
11-23 21:50:16.893: W/System.err(261): at android.database.sqlite.SQLiteCompiledSql.<init>(SQLiteCompiledSql.java:64)
11-23 21:50:16.893: W/System.err(261): at android.database.sqlite.SQLiteProgram.<init>(SQLiteProgram.java:80)
11-23 21:50:16.903: W/System.err(261): at android.database.sqlite.SQLiteStatement.<init>(SQLiteStatement.java:36)
11-23 21:50:16.903: W/System.err(261): at android.database.sqlite.SQLiteDatabase.compileStatement(SQLiteDatabase.java:1145)
11-23 21:50:16.903: W/System.err(261): at com.j256.ormlite.android.AndroidDatabaseConnection.insert(AndroidDatabaseConnection.java:94)
11-23 21:50:16.903: W/System.err(261): ... 25 more
11-23 21:50:16.903: I/Database(261): sqlite returned: error code = 1, msg = no such table: categories
11-23 21:50:16.903: I/Database(261): [ 11-23 21:50:17.044 261:0x105 I/java.sql.SQLException: queryForOne from database failed: SELECT * FROM `categories` WHERE `nObject Error
11-23 21:50:17.044: I/Database(261): sqlite returned: error code = 1, msg = no such table: categories
11-23 21:50:17.044: W/System.err(261): java.sql.SQLException: Unable to run insert stmt on object com.android.droidfridge.data.Category@44ee01b8: INSERT INTO `categories` (`name` ) VALUES (?)
11-23 21:50:17.053: W/System.err(261): at com.j256.ormlite.misc.SqlExceptionUtil.create(SqlExceptionUtil.java:22)
11-23 21:50:17.053: W/System.err(261): at com.j256.ormlite.stmt.mapped.MappedCreate.insert(MappedCreate.java:117)
11-23 21:50:17.053: W/System.err(261): at com.j256.ormlite.stmt.StatementExecutor.create(StatementExecutor.java:341)
11-23 21:50:17.053: W/System.err(261): at com.j256.ormlite.dao.BaseDaoImpl.create(BaseDaoImpl.java:288)
11-23 21:50:17.053: W/System.err(261): at com.android.droidfridge.ListActivity.createIngredient(ListActivity.java:88)
11-23 21:50:17.053: W/System.err(261): at com.android.droidfridge.ListActivity.onCreate(ListActivity.java:46)
11-23 21:50:17.053: W/System.err(261): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
11-23 21:50:17.053: W/System.err(261): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2627)
11-23 21:50:17.053: W/System.err(261): at android.app.ActivityThread.startActivityNow(ActivityThread.java:2503)
11-23 21:50:17.053: W/System.err(261): at android.app.LocalActivityManager.moveToState(LocalActivityManager.java:127)
11-23 21:50:17.053: W/System.err(261): at android.app.LocalActivityManager.startActivity(LocalActivityManager.java:339)
11-23 21:50:17.053: W/System.err(261): at android.widget.TabHost$IntentContentStrategy.getContentView(TabHost.java:651)
11-23 21:50:17.053: W/System.err(261): at android.widget.TabHost.setCurrentTab(TabHost.java:323)
11-23 21:50:17.053: W/System.err(261): at android.widget.TabHost$2.onTabSelectionChanged(TabHost.java:129)
11-23 21:50:17.053: W/System.err(261): at android.widget.TabWidget$TabClickListener.onClick(TabWidget.java:453)
11-23 21:50:17.053: W/System.err(261): at android.view.View.performClick(View.java:2408)
11-23 21:50:17.053: W/System.err(261): at android.view.View$PerformClick.run(View.java:8816)
11-23 21:50:17.053: W/System.err(261): at android.os.Handler.handleCallback(Handler.java:587)
11-23 21:50:17.053: W/System.err(261): at android.os.Handler.dispatchMessage(Handler.java:92)
11-23 21:50:17.053: W/System.err(261): at android.os.Looper.loop(Looper.java:123)
11-23 21:50:17.053: W/System.err(261): at android.app.ActivityThread.main(ActivityThread.java:4627)
11-23 21:50:17.053: W/System.err(261): at java.lang.reflect.Method.invokeNative(Native Method)
11-23 21:50:17.053: W/System.err(261): at java.lang.reflect.Method.invoke(Method.java:521)
11-23 21:50:17.053: W/System.err(261): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)
11-23 21:50:17.053: W/System.err(261): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
11-23 21:50:17.053: W/System.err(261): at dalvik.system.NativeStart.main(Native Method)
11-23 21:50:17.053: W/System.err(261): Caused by: java.sql.SQLException: inserting to database failed: INSERT INTO `categories` (`name` ) VALUES (?)
11-23 21:50:17.053: W/System.err(261): at com.j256.ormlite.misc.SqlExceptionUtil.create(SqlExceptionUtil.java:22)
11-23 21:50:17.053: W/System.err(261): at com.j256.ormlite.android.AndroidDatabaseConnection.insert(AndroidDatabaseConnection.java:102)
11-23 21:50:17.053: W/System.err(261): at com.j256.ormlite.stmt.mapped.MappedCreate.insert(MappedCreate.java:72)
11-23 21:50:17.053: W/System.err(261): ... 24 more
11-23 21:50:17.053: W/System.err(261): Caused by: android.database.sqlite.SQLiteException: no such table: categories: , while compiling: INSERT INTO `categories` (`name` ) VALUES (?)
11-23 21:50:17.073: W/System.err(261): at android.database.sqlite.SQLiteCompiledSql.native_compile(Native Method)
11-23 21:50:17.073: W/System.err(261): at android.database.sqlite.SQLiteCompiledSql.compile(SQLiteCompiledSql.java:91)
11-23 21:50:17.073: W/System.err(261): at android.database.sqlite.SQLiteCompiledSql.<init>(SQLiteCompiledSql.java:64)
11-23 21:50:17.073: W/System.err(261): at android.database.sqlite.SQLiteProgram.<init>(SQLiteProgram.java:80)
11-23 21:50:17.073: W/System.err(261): at android.database.sqlite.SQLiteStatement.<init>(SQLiteStatement.java:36)
11-23 21:50:17.073: W/System.err(261): at android.database.sqlite.SQLiteDatabase.compileStatement(SQLiteDatabase.java:1145)
11-23 21:50:17.073: W/System.err(261): at com.j256.ormlite.android.AndroidDatabaseConnection.insert(AndroidDatabaseConnection.java:94)
11-23 21:50:17.073: W/System.err(261): ... 25 more
11-23 21:50:17.073: I/Database(261): sqlite returned: error code = 1, msg = no such table: categories
11-23 21:50:17.073: I/Database(261): [ 11-23 21:50:17.083 261:0x105 I/java.sql.SQLException: queryForOne from database failed: SELECT * FROM `categories` WHERE `nObject Error
11-23 21:50:17.083: I/Database(261): sqlite returned: error code = 1, msg = no such table: categories
11-23 21:50:17.083: E/Recipe(261): java.sql.SQLException: queryForOne from database failed: SELECT * FROM `categories` WHERE `name` = ?
11-2321:50:16.493:I/TableUtils（261）：创建表格“配料”
11-23 21:50:16.513:I/TableUtils（261）：执行的create table语句更改了1行：创建表“成分”（unit`VARCHAR，`defaultAmount`INTEGER，`price`FLOAT，`amount`INTEGER，`category`id`VARCHAR，`name`VARCHAR，`image`INTEGER，主键（`name`）
11-23 21:50:16.603:D/dalvikvm（261）：GC_FOR_MALLOC在44ms内释放了8647个对象/515488字节
11-2321:50:16.663:E/com.android.droidbridge.data.DatabaseHelper（261）：无法创建数据库，对不起，伙计！
11-23 21:50:16.663:E/com.android.droidridge.data.DatabaseHelper（261）：java.sql.SQLException:字段“配料”的外部收集对象类com.android.droidridge.data.Foody不包含类com.android.droidridge.data.Recipe的外部字段
11-23 21:50:16.663:E/com.android.droidbridge.data.DatabaseHelper（261）：位于com.j256.ormlite.field.FieldType.configDaoInformation（FieldType.java:345）
11-23 21:50:16.663:E/com.android.droidbridge.data.DatabaseHelper（261）：位于com.j256.ormlite.dao.BaseDaoImpl.initialize（BaseDaoImpl.java:171）
11-2321:50:16.663:E/com.android.droidbridge.data.DatabaseHelper（261）：位于com.j256.ormlite.dao.BaseDaoImpl.（BaseDaoImpl.java:118）
11-2321:50:16.663:E/com.android.droidbridge.data.DatabaseHelper（261）：位于com.j256.ormlite.dao.BaseDaoImpl.（BaseDaoImpl.java:97）
11-2321:50:16.663:E/com.android.droidbridge.data.DatabaseHelper（261）：在com.j256.ormlite.dao.BaseDaoImpl$3。（BaseDaoImpl.java:782）
11-23 21:50:16.663:E/com.android.droidbridge.data.DatabaseHelper（261）：位于com.j256.ormlite.dao.BaseDaoImpl.createDao（BaseDaoImpl.java:782）
11-2321:50:16.663:E/com.android.droidbridge.data.DatabaseHelper（261）：位于com.j256.ormlite.dao.DaoManager.createDao（DaoManager.java:74）
11-23 21:50:16.663:E/com.android.droidbridge.data.DatabaseHelper（261）：位于com.j256.ormlite.table.TableUtils.createTable（TableUtils.java:218）
11-2321:50:16.663:E/com.android.droidbridge.data.DatabaseHelper（261）：位于com.j256.ormlite.table.TableUtils.createTable（TableUtils.java:53）
11-2321:50:16.663:E/com.android.droidbridge.data.DatabaseHelper（261）：位于com.android.droidbridge.data.DatabaseHelper.onCreate（DatabaseHelper.java:35）
11-23 21:50:16.663:E/com.android.droidridge.data.DatabaseHelper（261）：位于com.j256.ormlite.android.apptools.OrmLiteSqliteOpenHelper.onCreate（OrmLiteSqliteOpenHelper.java:168）
11-23 21:50:16.663:E/com.android.droidbridge.data.DatabaseHelper（261）：位于android.database.sqlite.SQLiteOpenHelper.getwriteabledatabase（SQLiteOpenHelper.java:106）
11-23 21:50:16.663:E/com.android.droidbridge.data.DatabaseHelper（261）：位于com.j256.ormlite.android.AndroidConnectionSource.getReadWriteConnection（AndroidConnectionSource.java:60）
11-2321:50:16.663:E/com.android.droidbridge.data.DatabaseHelper（261）：位于com.j256.ormlite.dao.BaseDaoImpl.create（BaseDaoImpl.java:286）
11-23 21:50:16.663:E/com.android.droidridge.data.DatabaseHelper（261）：在com.android.droidridge.ListActivity.createComponent（ListActivity.java:88）
11-23 21:50:16.663:E/com.android.droidridge.data.DatabaseHelper（261）：在com.android.droidridge.ListActivity.onCreate（ListActivity.java:45）
11-23 21:50:16.663:E/com.android.droidbridge.data.DatabaseHelper（261）：位于android.app.Instrumentation.callActivityOnCreate（Instrumentation.java:1047）
11-23 21:50:16.663:E/com.android.droidbridge.data.DatabaseHelper（261）：位于android.app.ActivityThread.performLaunchActivity（ActivityThread.java:2627）
11-23 21:50:16.663:E/com.android.droidbridge.data.DatabaseHelper（261）：位于android.app.ActivityThread.startActivityNow（ActivityThread.java:2503）
11-23 21:50:16.663:E/com.android.droidbridge.data.DatabaseHelper（261）：位于android.app.LocalActivityManager.moveToState（LocalActivityManager.java:127）
11-23 21:50:16.663:E/com.android.droidbridge.data.DatabaseHelper（261）：在android.app.LocalActivityManager.startActivity（LocalActivityManager.java:339）
11-23 21:50:16.663:E/com.android.droidbridge.data.DatabaseHelper（261）：位于android.widget.TabHost$IntentContentStrategy.getContentView（TabHost.java:651）
11-23 21:50:16.663:E/com.android.droidbridge.data.DatabaseHelper（261）：位于android.widget.TabHost.setCurrentTab（TabHost.java:323）
11-23 21:50:16.663:E/com.android.droidbridge.data.DatabaseHelper（261）：位于android.widget.TabHost$2.onTabSelectionChanged（TabHost.java:129）
11-23 21:50:16.663:E/com.android.droidbridge.data.DatabaseHelper（261）：位于android.widget.TabWidget$TabClickListener.onClick（TabWidget.java:453）
11-2321:50:16.663:E/com.android.droidbridge.data.DatabaseHelper（261）：在android.view.view.performClick（view.java:2408）
11-23 21:50:16.663:E/com.android.droidbridge.data.DatabaseHelper（261）：位于android.view.view$PerformClick.run（view.java:8816）
11-2321:50:16.663:E/com.android.droidbridge.data.DatabaseHelper（261）：位于android.os.Handler.handleCallback（Handler.java:587）
11-2321:50:16.663:E/com.android.droidbridge.data.DatabaseHelper（261）：在android.os.Handler.dispatchMessage（Handler.java:92）
11-2321:50:16.663:E/com.android.droidbridge.data.DatabaseHelper（261）：位于android.os.Looper.loop（Looper.java:123）
11-23 21:50:16.663:E/com.android.droidbridge.data.DatabaseHelper（261）：位于android.app.ActivityThread.main（ActivityThread.java:4627）
11-2321:50:16.663:E/com.android.droidbridge.data.DatabaseHelper（261）：位于java.lang。
11-23 21:50:16.493: I/TableUtils(261): creating table 'ingredients'
11-23 21:50:16.513: I/TableUtils(261): executed create table statement changed 1 rows: CREATE TABLE `ingredients` (`unit` VARCHAR , `defaultAmount` INTEGER , `price` FLOAT , `amount` INTEGER , `category_id` VARCHAR , `name` VARCHAR , `image` INTEGER , PRIMARY KEY (`name`) )
11-23 21:50:16.603: D/dalvikvm(261): GC_FOR_MALLOC freed 8647 objects / 515488 bytes in 44ms
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): Unable to create databases, sorry dude!
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): java.sql.SQLException: Foreign collection object class com.android.droidfridge.data.Foodstuff for field 'ingredients' does not contain a foreign field of class class com.android.droidfridge.data.Recipe
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at com.j256.ormlite.field.FieldType.configDaoInformation(FieldType.java:345)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at com.j256.ormlite.dao.BaseDaoImpl.initialize(BaseDaoImpl.java:171)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at com.j256.ormlite.dao.BaseDaoImpl.<init>(BaseDaoImpl.java:118)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at com.j256.ormlite.dao.BaseDaoImpl.<init>(BaseDaoImpl.java:97)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at com.j256.ormlite.dao.BaseDaoImpl$3.<init>(BaseDaoImpl.java:782)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at com.j256.ormlite.dao.BaseDaoImpl.createDao(BaseDaoImpl.java:782)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at com.j256.ormlite.dao.DaoManager.createDao(DaoManager.java:74)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at com.j256.ormlite.table.TableUtils.createTable(TableUtils.java:218)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at com.j256.ormlite.table.TableUtils.createTable(TableUtils.java:53)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at com.android.droidfridge.data.DatabaseHelper.onCreate(DatabaseHelper.java:35)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at com.j256.ormlite.android.apptools.OrmLiteSqliteOpenHelper.onCreate(OrmLiteSqliteOpenHelper.java:168)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at android.database.sqlite.SQLiteOpenHelper.getWritableDatabase(SQLiteOpenHelper.java:106)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at com.j256.ormlite.android.AndroidConnectionSource.getReadWriteConnection(AndroidConnectionSource.java:60)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at com.j256.ormlite.dao.BaseDaoImpl.create(BaseDaoImpl.java:286)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at com.android.droidfridge.ListActivity.createIngredient(ListActivity.java:88)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at com.android.droidfridge.ListActivity.onCreate(ListActivity.java:45)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2627)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at android.app.ActivityThread.startActivityNow(ActivityThread.java:2503)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at android.app.LocalActivityManager.moveToState(LocalActivityManager.java:127)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at android.app.LocalActivityManager.startActivity(LocalActivityManager.java:339)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at android.widget.TabHost$IntentContentStrategy.getContentView(TabHost.java:651)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at android.widget.TabHost.setCurrentTab(TabHost.java:323)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at android.widget.TabHost$2.onTabSelectionChanged(TabHost.java:129)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at android.widget.TabWidget$TabClickListener.onClick(TabWidget.java:453)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at android.view.View.performClick(View.java:2408)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at android.view.View$PerformClick.run(View.java:8816)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at android.os.Handler.handleCallback(Handler.java:587)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at android.os.Handler.dispatchMessage(Handler.java:92)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at android.os.Looper.loop(Looper.java:123)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at android.app.ActivityThread.main(ActivityThread.java:4627)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at java.lang.reflect.Method.invokeNative(Native Method)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at java.lang.reflect.Method.invoke(Method.java:521)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
11-23 21:50:16.663: E/com.android.droidfridge.data.DatabaseHelper(261): at dalvik.system.NativeStart.main(Native Method)
11-23 21:50:16.843: I/Database(261): sqlite returned: error code = 1, msg = no such table: categories
11-23 21:50:16.843: W/System.err(261): java.sql.SQLException: Unable to run insert stmt on object com.android.droidfridge.data.Category@44ec4070: INSERT INTO `categories` (`name` ) VALUES (?)
11-23 21:50:16.853: W/System.err(261): at com.j256.ormlite.misc.SqlExceptionUtil.create(SqlExceptionUtil.java:22)
11-23 21:50:16.853: W/System.err(261): at com.j256.ormlite.stmt.mapped.MappedCreate.insert(MappedCreate.java:117)
11-23 21:50:16.853: W/System.err(261): at com.j256.ormlite.stmt.StatementExecutor.create(StatementExecutor.java:341)
11-23 21:50:16.853: W/System.err(261): at com.j256.ormlite.dao.BaseDaoImpl.create(BaseDaoImpl.java:288)
11-23 21:50:16.853: W/System.err(261): at com.android.droidfridge.ListActivity.createIngredient(ListActivity.java:88)
11-23 21:50:16.853: W/System.err(261): at com.android.droidfridge.ListActivity.onCreate(ListActivity.java:45)
11-23 21:50:16.853: W/System.err(261): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
11-23 21:50:16.853: W/System.err(261): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2627)
11-23 21:50:16.853: W/System.err(261): at android.app.ActivityThread.startActivityNow(ActivityThread.java:2503)
11-23 21:50:16.853: W/System.err(261): at android.app.LocalActivityManager.moveToState(LocalActivityManager.java:127)
11-23 21:50:16.863: W/System.err(261): at android.app.LocalActivityManager.startActivity(LocalActivityManager.java:339)
11-23 21:50:16.863: W/System.err(261): at android.widget.TabHost$IntentContentStrategy.getContentView(TabHost.java:651)
11-23 21:50:16.863: W/System.err(261): at android.widget.TabHost.setCurrentTab(TabHost.java:323)
11-23 21:50:16.863: W/System.err(261): at android.widget.TabHost$2.onTabSelectionChanged(TabHost.java:129)
11-23 21:50:16.863: W/System.err(261): at android.widget.TabWidget$TabClickListener.onClick(TabWidget.java:453)
11-23 21:50:16.863: W/System.err(261): at android.view.View.performClick(View.java:2408)
11-23 21:50:16.863: W/System.err(261): at android.view.View$PerformClick.run(View.java:8816)
11-23 21:50:16.863: W/System.err(261): at android.os.Handler.handleCallback(Handler.java:587)
11-23 21:50:16.863: W/System.err(261): at android.os.Handler.dispatchMessage(Handler.java:92)
11-23 21:50:16.863: W/System.err(261): at android.os.Looper.loop(Looper.java:123)
11-23 21:50:16.863: W/System.err(261): at android.app.ActivityThread.main(ActivityThread.java:4627)
11-23 21:50:16.863: W/System.err(261): at java.lang.reflect.Method.invokeNative(Native Method)
11-23 21:50:16.873: W/System.err(261): at java.lang.reflect.Method.invoke(Method.java:521)
11-23 21:50:16.873: W/System.err(261): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)
11-23 21:50:16.873: W/System.err(261): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
11-23 21:50:16.873: W/System.err(261): at dalvik.system.NativeStart.main(Native Method)
11-23 21:50:16.873: W/System.err(261): Caused by: java.sql.SQLException: inserting to database failed: INSERT INTO `categories` (`name` ) VALUES (?)
11-23 21:50:16.883: W/System.err(261): at com.j256.ormlite.misc.SqlExceptionUtil.create(SqlExceptionUtil.java:22)
11-23 21:50:16.883: W/System.err(261): at com.j256.ormlite.android.AndroidDatabaseConnection.insert(AndroidDatabaseConnection.java:102)
11-23 21:50:16.883: W/System.err(261): at com.j256.ormlite.stmt.mapped.MappedCreate.insert(MappedCreate.java:72)
11-23 21:50:16.883: W/System.err(261): ... 24 more
11-23 21:50:16.883: W/System.err(261): Caused by: android.database.sqlite.SQLiteException: no such table: categories: , while compiling: INSERT INTO `categories` (`name` ) VALUES (?)
11-23 21:50:16.893: W/System.err(261): at android.database.sqlite.SQLiteCompiledSql.native_compile(Native Method)
11-23 21:50:16.893: W/System.err(261): at android.database.sqlite.SQLiteCompiledSql.compile(SQLiteCompiledSql.java:91)
11-23 21:50:16.893: W/System.err(261): at android.database.sqlite.SQLiteCompiledSql.<init>(SQLiteCompiledSql.java:64)
11-23 21:50:16.893: W/System.err(261): at android.database.sqlite.SQLiteProgram.<init>(SQLiteProgram.java:80)
11-23 21:50:16.903: W/System.err(261): at android.database.sqlite.SQLiteStatement.<init>(SQLiteStatement.java:36)
11-23 21:50:16.903: W/System.err(261): at android.database.sqlite.SQLiteDatabase.compileStatement(SQLiteDatabase.java:1145)
11-23 21:50:16.903: W/System.err(261): at com.j256.ormlite.android.AndroidDatabaseConnection.insert(AndroidDatabaseConnection.java:94)
11-23 21:50:16.903: W/System.err(261): ... 25 more
11-23 21:50:16.903: I/Database(261): sqlite returned: error code = 1, msg = no such table: categories
11-23 21:50:16.903: I/Database(261): [ 11-23 21:50:17.044 261:0x105 I/java.sql.SQLException: queryForOne from database failed: SELECT * FROM `categories` WHERE `nObject Error
11-23 21:50:17.044: I/Database(261): sqlite returned: error code = 1, msg = no such table: categories
11-23 21:50:17.044: W/System.err(261): java.sql.SQLException: Unable to run insert stmt on object com.android.droidfridge.data.Category@44ee01b8: INSERT INTO `categories` (`name` ) VALUES (?)
11-23 21:50:17.053: W/System.err(261): at com.j256.ormlite.misc.SqlExceptionUtil.create(SqlExceptionUtil.java:22)
11-23 21:50:17.053: W/System.err(261): at com.j256.ormlite.stmt.mapped.MappedCreate.insert(MappedCreate.java:117)
11-23 21:50:17.053: W/System.err(261): at com.j256.ormlite.stmt.StatementExecutor.create(StatementExecutor.java:341)
11-23 21:50:17.053: W/System.err(261): at com.j256.ormlite.dao.BaseDaoImpl.create(BaseDaoImpl.java:288)
11-23 21:50:17.053: W/System.err(261): at com.android.droidfridge.ListActivity.createIngredient(ListActivity.java:88)
11-23 21:50:17.053: W/System.err(261): at com.android.droidfridge.ListActivity.onCreate(ListActivity.java:46)
11-23 21:50:17.053: W/System.err(261): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
11-23 21:50:17.053: W/System.err(261): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2627)
11-23 21:50:17.053: W/System.err(261): at android.app.ActivityThread.startActivityNow(ActivityThread.java:2503)
11-23 21:50:17.053: W/System.err(261): at android.app.LocalActivityManager.moveToState(LocalActivityManager.java:127)
11-23 21:50:17.053: W/System.err(261): at android.app.LocalActivityManager.startActivity(LocalActivityManager.java:339)
11-23 21:50:17.053: W/System.err(261): at android.widget.TabHost$IntentContentStrategy.getContentView(TabHost.java:651)
11-23 21:50:17.053: W/System.err(261): at android.widget.TabHost.setCurrentTab(TabHost.java:323)
11-23 21:50:17.053: W/System.err(261): at android.widget.TabHost$2.onTabSelectionChanged(TabHost.java:129)
11-23 21:50:17.053: W/System.err(261): at android.widget.TabWidget$TabClickListener.onClick(TabWidget.java:453)
11-23 21:50:17.053: W/System.err(261): at android.view.View.performClick(View.java:2408)
11-23 21:50:17.053: W/System.err(261): at android.view.View$PerformClick.run(View.java:8816)
11-23 21:50:17.053: W/System.err(261): at android.os.Handler.handleCallback(Handler.java:587)
11-23 21:50:17.053: W/System.err(261): at android.os.Handler.dispatchMessage(Handler.java:92)
11-23 21:50:17.053: W/System.err(261): at android.os.Looper.loop(Looper.java:123)
11-23 21:50:17.053: W/System.err(261): at android.app.ActivityThread.main(ActivityThread.java:4627)
11-23 21:50:17.053: W/System.err(261): at java.lang.reflect.Method.invokeNative(Native Method)
11-23 21:50:17.053: W/System.err(261): at java.lang.reflect.Method.invoke(Method.java:521)
11-23 21:50:17.053: W/System.err(261): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)
11-23 21:50:17.053: W/System.err(261): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
11-23 21:50:17.053: W/System.err(261): at dalvik.system.NativeStart.main(Native Method)
11-23 21:50:17.053: W/System.err(261): Caused by: java.sql.SQLException: inserting to database failed: INSERT INTO `categories` (`name` ) VALUES (?)
11-23 21:50:17.053: W/System.err(261): at com.j256.ormlite.misc.SqlExceptionUtil.create(SqlExceptionUtil.java:22)
11-23 21:50:17.053: W/System.err(261): at com.j256.ormlite.android.AndroidDatabaseConnection.insert(AndroidDatabaseConnection.java:102)
11-23 21:50:17.053: W/System.err(261): at com.j256.ormlite.stmt.mapped.MappedCreate.insert(MappedCreate.java:72)
11-23 21:50:17.053: W/System.err(261): ... 24 more
11-23 21:50:17.053: W/System.err(261): Caused by: android.database.sqlite.SQLiteException: no such table: categories: , while compiling: INSERT INTO `categories` (`name` ) VALUES (?)
11-23 21:50:17.073: W/System.err(261): at android.database.sqlite.SQLiteCompiledSql.native_compile(Native Method)
11-23 21:50:17.073: W/System.err(261): at android.database.sqlite.SQLiteCompiledSql.compile(SQLiteCompiledSql.java:91)
11-23 21:50:17.073: W/System.err(261): at android.database.sqlite.SQLiteCompiledSql.<init>(SQLiteCompiledSql.java:64)
11-23 21:50:17.073: W/System.err(261): at android.database.sqlite.SQLiteProgram.<init>(SQLiteProgram.java:80)
11-23 21:50:17.073: W/System.err(261): at android.database.sqlite.SQLiteStatement.<init>(SQLiteStatement.java:36)
11-23 21:50:17.073: W/System.err(261): at android.database.sqlite.SQLiteDatabase.compileStatement(SQLiteDatabase.java:1145)
11-23 21:50:17.073: W/System.err(261): at com.j256.ormlite.android.AndroidDatabaseConnection.insert(AndroidDatabaseConnection.java:94)
11-23 21:50:17.073: W/System.err(261): ... 25 more
11-23 21:50:17.073: I/Database(261): sqlite returned: error code = 1, msg = no such table: categories
11-23 21:50:17.073: I/Database(261): [ 11-23 21:50:17.083 261:0x105 I/java.sql.SQLException: queryForOne from database failed: SELECT * FROM `categories` WHERE `nObject Error
11-23 21:50:17.083: I/Database(261): sqlite returned: error code = 1, msg = no such table: categories
11-23 21:50:17.083: E/Recipe(261): java.sql.SQLException: queryForOne from database failed: SELECT * FROM `categories` WHERE `name` = ?
SQLException: Foreign collection object class com.android.droidfridge.data.Foodstuff
for field 'ingredients' does not contain a foreign field of class
class com.android.droidfridge.data.Recipe
@ForeignCollectionField(eager = true)
private Collection<Foodstuff> ingredients;
SELECT * FROM foodstuff WHERE recipe_id = id;