NEW: CustomDeployParser

ebean-core/src/main/java/io/ebeaninternal/server/core/DefaultContainer.java

@@ -168,6 +168,7 @@ public final class DefaultContainer implements SpiContainer {
     bootup.addPersistListeners(config.getPersistListeners());
     bootup.addQueryAdapters(config.getQueryAdapters());
     bootup.addServerConfigStartup(config.getServerConfigStartupListeners());
+    bootup.addCustomDeployParser(config.getCustomDeployParsers());
     bootup.addChangeLogInstances(config);
     bootup.runServerConfigStartup(config);
     return bootup;

ebean-core/src/main/java/io/ebeaninternal/server/core/bootup/BootupClasses.java

@@ -11,6 +11,7 @@ import io.ebean.event.changelog.ChangeLogPrepare;
 import io.ebean.event.changelog.ChangeLogRegister;
 import io.ebean.event.readaudit.ReadAuditLogger;
 import io.ebean.event.readaudit.ReadAuditPrepare;
+import io.ebean.plugin.CustomDeployParser;
 import io.ebean.util.AnnotationUtil;
 import io.ebeaninternal.api.CoreLog;
 import org.slf4j.Logger;
@@ -51,6 +52,7 @@ public class BootupClasses implements Predicate<Class<?>> {
   private final List<Class<? extends BeanPersistListener>> beanPersistListenerCandidates = new ArrayList<>();
   private final List<Class<? extends BeanQueryAdapter>> beanQueryAdapterCandidates = new ArrayList<>();
   private final List<Class<? extends ServerConfigStartup>> serverConfigStartupCandidates = new ArrayList<>();
+  private final List<Class<? extends CustomDeployParser>> customDeployParserCandidates = new ArrayList<>();
 
   private final List<IdGenerator> idGeneratorInstances = new ArrayList<>();
   private final List<BeanPersistController> beanPersistControllerInstances = new ArrayList<>();
@@ -60,6 +62,7 @@ public class BootupClasses implements Predicate<Class<?>> {
   private final List<BeanPersistListener> beanPersistListenerInstances = new ArrayList<>();
   private final List<BeanQueryAdapter> beanQueryAdapterInstances = new ArrayList<>();
   private final List<ServerConfigStartup> serverConfigStartupInstances = new ArrayList<>();
+  private final List<CustomDeployParser> customDeployParserInstances = new ArrayList<>();
 
   // single objects
   private Class<? extends ChangeLogPrepare> changeLogPrepareClass;
@@ -169,6 +172,10 @@ public class BootupClasses implements Predicate<Class<?>> {
     add(startupInstances, serverConfigStartupInstances, serverConfigStartupCandidates);
   }
 
+  public void addCustomDeployParser(List<CustomDeployParser> customDeployParser) {
+    add(customDeployParser, customDeployParserInstances, customDeployParserCandidates);
+  }
+
   public void addChangeLogInstances(DatabaseConfig config) {
     readAuditPrepare = config.getReadAuditPrepare();
     readAuditLogger = config.getReadAuditLogger();
@@ -285,6 +292,10 @@ public class BootupClasses implements Predicate<Class<?>> {
     return createAdd(beanQueryAdapterInstances, beanQueryAdapterCandidates);
   }
 
+  public List<CustomDeployParser> getCustomDeployParsers() {
+    return createAdd(customDeployParserInstances, customDeployParserCandidates);
+  }
+
   /**
    * Return the list of Embeddable classes.
    */
@@ -404,6 +415,11 @@ public class BootupClasses implements Predicate<Class<?>> {
       interesting = true;
     }
 
+    if (CustomDeployParser.class.isAssignableFrom(cls)) {
+      customDeployParserCandidates.add((Class<? extends CustomDeployParser>) cls);
+      interesting = true;
+    }
+
     // single instances, last assigned wins
     if (ChangeLogListener.class.isAssignableFrom(cls)) {
       changeLogListenerClass = (Class<? extends ChangeLogListener>) cls;

ebean-core/src/main/java/io/ebeaninternal/server/deploy/BeanDescriptorManager.java

@@ -74,6 +74,7 @@ public final class BeanDescriptorManager implements BeanDescriptorMap, SpiBeanTy
   private final BeanFinderManager beanFinderManager;
   private final PersistListenerManager persistListenerManager;
   private final BeanQueryAdapterManager beanQueryAdapterManager;
+  private final CustomDeployParserManager customDeployParserManager;
   private final NamingConvention namingConvention;
   private final DeployCreateProperties createProperties;
   private final BeanManagerFactory beanManagerFactory;
@@ -154,6 +155,7 @@ public final class BeanDescriptorManager implements BeanDescriptorMap, SpiBeanTy
     this.persistListenerManager = new PersistListenerManager(bootupClasses);
     this.beanQueryAdapterManager = new BeanQueryAdapterManager(bootupClasses);
     this.beanFinderManager = new BeanFinderManager(bootupClasses);
+    this.customDeployParserManager = new CustomDeployParserManager(bootupClasses);
     this.transientProperties = new TransientProperties();
     this.changeLogPrepare = config.changeLogPrepare(bootupClasses.getChangeLogPrepare());
     this.changeLogListener = config.changeLogListener(bootupClasses.getChangeLogListener());
@@ -301,6 +303,7 @@ public final class BeanDescriptorManager implements BeanDescriptorMap, SpiBeanTy
       readEntityBeanTable();
       readEntityDeploymentAssociations();
       readInheritedIdGenerators();
+      deployInfoMap.values().forEach(customDeployParserManager::parse);
       // creates the BeanDescriptors
       readEntityRelationships();
       List<BeanDescriptor<?>> list = new ArrayList<>(descMap.values());

ebean-core/src/main/java/io/ebeaninternal/server/deploy/CustomDeployParserManager.java

@@ -0,0 +1,23 @@
+package io.ebeaninternal.server.deploy;
+
+import java.util.List;
+
+import io.ebean.plugin.CustomDeployParser;
+import io.ebeaninternal.server.core.bootup.BootupClasses;
+import io.ebeaninternal.server.deploy.parse.DeployBeanInfo;
+
+public class CustomDeployParserManager {
+
+  private final List<CustomDeployParser> parsers;
+
+  public CustomDeployParserManager(BootupClasses bootupClasses) {
+    parsers = bootupClasses.getCustomDeployParsers();
+  }
+
+  public void parse(DeployBeanInfo<?> value) {
+    for (CustomDeployParser parser : parsers) {
+      parser.parse(value.getDescriptor(), value.getUtil().getDbPlatform());
+    }
+  }
+
+}

ebean-core/src/main/java/io/ebeaninternal/server/deploy/meta/DeployBeanDescriptor.java

@@ -16,6 +16,7 @@ import io.ebean.event.BeanPostConstructListener;
 import io.ebean.event.BeanPostLoad;
 import io.ebean.event.BeanQueryAdapter;
 import io.ebean.event.changelog.ChangeLogFilter;
+import io.ebean.plugin.DeployBeanDescriptorMeta;
 import io.ebean.text.PathProperties;
 import io.ebean.util.AnnotationUtil;
 import io.ebean.util.SplitName;
@@ -55,7 +56,7 @@ import java.util.Set;
 /**
  * Describes Beans including their deployment information.
  */
-public class DeployBeanDescriptor<T> {
+public class DeployBeanDescriptor<T> implements DeployBeanDescriptorMeta {
 
   private static final Map<String, String> EMPTY_NAMED_QUERY = new HashMap<>();
 
@@ -199,7 +200,7 @@ public class DeployBeanDescriptor<T> {
   /**
    * Return the DeployBeanInfo for the given bean class.
    */
-  DeployBeanInfo<?> getDeploy(Class<?> cls) {
+  public DeployBeanInfo<?> getDeploy(Class<?> cls) {
     return manager.deploy(cls);
   }
 
@@ -619,6 +620,7 @@ public class DeployBeanDescriptor<T> {
    * Return the base table. Only properties mapped to the base table are by
    * default persisted.
    */
+  @Override
   public String getBaseTable() {
     return baseTable;
   }
@@ -696,6 +698,7 @@ public class DeployBeanDescriptor<T> {
   /**
    * Get a BeanProperty by its name.
    */
+  @Override
   public DeployBeanProperty getBeanProperty(String propName) {
     return propMap.get(propName);
   }
@@ -815,6 +818,7 @@ public class DeployBeanDescriptor<T> {
   /**
    * Return a collection of all BeanProperty deployment information.
    */
+  @Override
   public Collection<DeployBeanProperty> propertiesAll() {
     return propMap.values();
   }
@@ -884,6 +888,7 @@ public class DeployBeanDescriptor<T> {
   /**
    * Return the BeanProperty that is the Id.
    */
+  @Override
   public DeployBeanProperty idProperty() {
     if (idProperty != null) {
       return idProperty;
@@ -1180,4 +1185,14 @@ public class DeployBeanDescriptor<T> {
     }
     return base;
   }
+
+  @Override
+  public String getDiscriminatorColumn() {
+    return inheritInfo == null ? null : inheritInfo.getDiscriminatorColumn();
+  }
+
+  @Override
+  public DeployBeanDescriptorMeta getDeployBeanDescriptorMeta(Class<?> propertyType) {
+    return getDeploy(propertyType).getDescriptor();
+  }
 }

ebean-core/src/main/java/io/ebeaninternal/server/deploy/meta/DeployBeanProperty.java

@@ -1,11 +1,25 @@
 package io.ebeaninternal.server.deploy.meta;
 
-import io.ebean.annotation.*;
+import io.ebean.annotation.CreatedTimestamp;
+import io.ebean.annotation.DocCode;
+import io.ebean.annotation.DocProperty;
+import io.ebean.annotation.DocSortable;
+import io.ebean.annotation.Formula;
+import io.ebean.annotation.MutationDetection;
+import io.ebean.annotation.Platform;
+import io.ebean.annotation.SoftDelete;
+import io.ebean.annotation.UpdatedTimestamp;
+import io.ebean.annotation.WhenCreated;
+import io.ebean.annotation.WhenModified;
+import io.ebean.annotation.Where;
+import io.ebean.annotation.WhoCreated;
+import io.ebean.annotation.WhoModified;
 import io.ebean.config.ScalarTypeConverter;
 import io.ebean.config.dbplatform.DbDefaultValue;
 import io.ebean.config.dbplatform.DbEncrypt;
 import io.ebean.config.dbplatform.DbEncryptFunction;
 import io.ebean.core.type.ScalarType;
+import io.ebean.plugin.DeployBeanPropertyMeta;
 import io.ebean.util.AnnotationUtil;
 import io.ebeaninternal.server.core.InternString;
 import io.ebeaninternal.server.deploy.BeanProperty;
@@ -35,7 +49,7 @@ import java.util.Set;
  * Description of a property of a bean. Includes its deployment information such
  * as database column mapping information.
  */
-public class DeployBeanProperty {
+public class DeployBeanProperty implements DeployBeanPropertyMeta {
 
   private static final int ID_ORDER = 1000000;
   private static final int UNIDIRECTIONAL_ORDER = 100000;
@@ -406,6 +420,7 @@ public class DeployBeanProperty {
     this.owningType = owningType;
   }
 
+  @Override
   public Class<?> getOwningType() {
     return owningType;
   }
@@ -434,6 +449,7 @@ public class DeployBeanProperty {
   /**
    * Return the name of the property.
    */
+  @Override
   public String getName() {
     return name;
   }
@@ -448,6 +464,7 @@ public class DeployBeanProperty {
   /**
    * Return the bean Field associated with this property.
    */
+  @Override
   public Field getField() {
     return field;
   }
@@ -551,6 +568,7 @@ public class DeployBeanProperty {
   /**
    * The property is based on a formula.
    */
+  @Override
   public void setSqlFormula(String formulaSelect, String formulaJoin) {
     this.sqlFormulaSelect = formulaSelect;
     this.sqlFormulaJoin = formulaJoin.isEmpty() ? null : formulaJoin;
@@ -654,6 +672,7 @@ public class DeployBeanProperty {
   /**
    * The database column name this is mapped to.
    */
+  @Override
   public String getDbColumn() {
     if (sqlFormulaSelect != null) {
       return sqlFormulaSelect;
@@ -847,6 +866,7 @@ public class DeployBeanProperty {
   /**
    * Return the property type.
    */
+  @Override
   public Class<?> getPropertyType() {
     return propertyType;
   }

ebean-core/src/main/java/io/ebeaninternal/server/deploy/meta/DeployBeanPropertyAssoc.java

@@ -1,5 +1,6 @@
 package io.ebeaninternal.server.deploy.meta;
 
+import io.ebean.plugin.DeployBeanPropertyAssocMeta;
 import io.ebeaninternal.server.deploy.BeanCascadeInfo;
 import io.ebeaninternal.server.deploy.BeanTable;
 import io.ebeaninternal.server.deploy.PropertyForeignKey;
@@ -7,7 +8,7 @@ import io.ebeaninternal.server.deploy.PropertyForeignKey;
 /**
  * Abstract base for properties mapped to an associated bean, list, set or map.
  */
-public abstract class DeployBeanPropertyAssoc<T> extends DeployBeanProperty {
+public abstract class DeployBeanPropertyAssoc<T> extends DeployBeanProperty implements DeployBeanPropertyAssocMeta {
 
   /**
    * The type of the joined bean.
@@ -129,6 +130,7 @@ public abstract class DeployBeanPropertyAssoc<T> extends DeployBeanProperty {
    * this 'master' bean.
    * </p>
    */
+  @Override
   public String getMappedBy() {
     return mappedBy;
   }
@@ -173,4 +175,9 @@ public abstract class DeployBeanPropertyAssoc<T> extends DeployBeanProperty {
   public void setTargetType(Class<?> targetType) {
     this.targetType = (Class<T>)targetType;
   }
+
+  @Override
+  public String getBaseTable() {
+    return getBeanTable().getBaseTable();
+  }
 }