1 files changed, 170 insertions, 170 deletions
diff --git a/plugins/org.eclipse.emf.cdo.server.hibernate/src/org/eclipse/emf/cdo/server/internal/hibernate/ContainerInfoConverter.java b/plugins/org.eclipse.emf.cdo.server.hibernate/src/org/eclipse/emf/cdo/server/internal/hibernate/ContainerInfoConverter.java
index e7b6f097e0..9540f8a7ca 100644
--- a/plugins/org.eclipse.emf.cdo.server.hibernate/src/org/eclipse/emf/cdo/server/internal/hibernate/ContainerInfoConverter.java
+++ b/plugins/org.eclipse.emf.cdo.server.hibernate/src/org/eclipse/emf/cdo/server/internal/hibernate/ContainerInfoConverter.java
@@ -1,170 +1,170 @@
-/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *    Martin Taal - initial API and implementation
- */
-package org.eclipse.emf.cdo.server.internal.hibernate;
-
-import org.eclipse.emf.cdo.common.id.CDOID;
-import org.eclipse.emf.cdo.common.id.CDOIDExternal;
-import org.eclipse.emf.cdo.common.id.CDOIDUtil;
-import org.eclipse.emf.cdo.common.model.CDOClassifierRef;
-import org.eclipse.emf.cdo.spi.common.revision.InternalCDORevision;
-
-import org.eclipse.emf.ecore.EClass;
-import org.eclipse.emf.ecore.EStructuralFeature;
-import org.eclipse.emf.ecore.InternalEObject;
-
-/**
- * Is responsible for converting container related information from and to a string representation.
- * 
- * @see InternalCDORevision#getContainerID()
- * @see InternalCDORevision#getContainingFeatureID()
- * @see InternalCDORevision#getContainingFeatureID()
- * @author Martin Taal
- */
-public class ContainerInfoConverter
-{
-  private static String SEPARATOR = "_:_"; //$NON-NLS-1$
-
-  private static String CONTAINER_PREFIX = "-"; //$NON-NLS-1$
-
-  private static ContainerInfoConverter instance = new ContainerInfoConverter();
-
-  /**
-   * @return the instance
-   */
-  public static ContainerInfoConverter getInstance()
-  {
-    return instance;
-  }
-
-  /**
-   * @param instance
-   *          the instance to set
-   */
-  public static void setInstance(ContainerInfoConverter instance)
-  {
-    ContainerInfoConverter.instance = instance;
-  }
-
-  /**
-   * Converts the container information of a {@link InternalCDORevision} to a String representation. The container
-   * information is the container id ({@link InternalCDORevision#getContainerID()} and the containingFeatureID (
-   * {@link InternalCDORevision#getContainingFeatureID()}).
-   * 
-   * @param cdoRevision
-   *          the InternalCDORevision which has the container information
-   * @return a String representation of the container information which can be stored in a single varchar in the
-   *         database.
-   */
-  public String convertContainerRelationToString(InternalCDORevision cdoRevision)
-  {
-    return convertContainerRelationToString(cdoRevision, (CDOID)cdoRevision.getContainerID());
-  }
-
-  /**
-   * Converts the container information of a {@link InternalCDORevision} to a String representation. The container
-   * information is the container id ({@link InternalCDORevision#getContainerID()} and the containingFeatureID (
-   * {@link InternalCDORevision#getContainingFeatureID()}).
-   * 
-   * @param cdoRevision
-   *          the InternalCDORevision which has the container information
-   * @param containerID
-   *          the CDOID of the container
-   * @return a String representation of the container information which can be stored in a single varchar in the
-   *         database.
-   */
-  public String convertContainerRelationToString(InternalCDORevision cdoRevision, CDOID containerID)
-  {
-    if (containerID == null || containerID.isNull() || containerID.isTemporary())
-    {
-      return null;
-    }
-
-    final String strCDOID = HibernateUtil.getInstance().convertCDOIDToString(containerID);
-    if (!HibernateUtil.getInstance().isStoreCreatedID(containerID))
-    {
-      // does not support changing models....
-      return strCDOID + SEPARATOR + cdoRevision.getContainingFeatureID();
-    }
-
-    // get the feature name...
-    if (cdoRevision.getContainingFeatureID() < 0)
-    {
-      final String entityName = HibernateUtil.getInstance().getEntityName(containerID);
-      final HibernateStore store = HibernateThreadContext.getCurrentStoreAccessor().getStore();
-      final EClass containerEClass = store.getEClass(entityName);
-      final int featureID = InternalEObject.EOPPOSITE_FEATURE_BASE - cdoRevision.getContainingFeatureID();
-      final EStructuralFeature eFeature = containerEClass.getEStructuralFeature(featureID);
-      return strCDOID + SEPARATOR + "-" + eFeature.getName(); //$NON-NLS-1$
-    }
-
-    final EClass eContainedEClass = cdoRevision.getEClass();
-    final EStructuralFeature eFeature = eContainedEClass.getEStructuralFeature(cdoRevision.getContainingFeatureID());
-    return strCDOID + SEPARATOR + eFeature.getName();
-  }
-
-  /**
-   * Converts the String generated by the method {@link #convertContainerRelationToString(InternalCDORevision)} back to
-   * container information and sets this in the cdoRevision.
-   * 
-   * @param cdoRevision
-   *          the InternalCDORevision in which the container info is stored.
-   * @param containerInfo
-   *          the containerInfo coded as a String
-   */
-  public void setContainerRelationFromString(InternalCDORevision cdoRevision, String containerInfo)
-  {
-    if (containerInfo == null)
-    {
-      return;
-    }
-
-    final int index = containerInfo.lastIndexOf(SEPARATOR);
-    if (index == -1)
-    {
-      // TODO: error condition?
-      return;
-    }
-
-    // get/set the container id
-    final CDOID containerID = HibernateUtil.getInstance().convertStringToCDOID(containerInfo.substring(0, index));
-    cdoRevision.setContainerID(containerID);
-
-    final String containerFeatureStr = containerInfo.substring(index + SEPARATOR.length());
-    if (containerID instanceof CDOIDExternal)
-    {
-      cdoRevision.setContainingFeatureID(Integer.parseInt(containerFeatureStr));
-      return;
-    }
-
-    if (containerFeatureStr.startsWith(CONTAINER_PREFIX))
-    {
-      // part of the container eClass
-      final CDOClassifierRef classifierRef = CDOIDUtil.getClassifierRef(containerID);
-      if (classifierRef == null)
-      {
-        throw new IllegalArgumentException("This CDOID type of " + containerID + " is not supported by this store."); //$NON-NLS-1$ //$NON-NLS-2$
-      }
-
-      final EClass containerEClass = HibernateUtil.getInstance().getEClass(classifierRef);
-
-      // substring 1 because the string starts with a minus
-      final EStructuralFeature eFeature = containerEClass.getEStructuralFeature(containerFeatureStr.substring(1));
-      final int containerFeatureID = InternalEObject.EOPPOSITE_FEATURE_BASE - containerEClass.getFeatureID(eFeature);
-      cdoRevision.setContainingFeatureID(containerFeatureID);
-      return;
-    }
-
-    final EClass eContainedEClass = cdoRevision.getEClass();
-    final EStructuralFeature eFeature = eContainedEClass.getEStructuralFeature(containerFeatureStr);
-    cdoRevision.setContainingFeatureID(eContainedEClass.getFeatureID(eFeature));
-    return;
-  }
-}
+/*
+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *    Martin Taal - initial API and implementation
+ */
+package org.eclipse.emf.cdo.server.internal.hibernate;
+
+import org.eclipse.emf.cdo.common.id.CDOID;
+import org.eclipse.emf.cdo.common.id.CDOIDExternal;
+import org.eclipse.emf.cdo.common.id.CDOIDUtil;
+import org.eclipse.emf.cdo.common.model.CDOClassifierRef;
+import org.eclipse.emf.cdo.spi.common.revision.InternalCDORevision;
+
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.EStructuralFeature;
+import org.eclipse.emf.ecore.InternalEObject;
+
+/**
+ * Is responsible for converting container related information from and to a string representation.
+ * 
+ * @see InternalCDORevision#getContainerID()
+ * @see InternalCDORevision#getContainingFeatureID()
+ * @see InternalCDORevision#getContainingFeatureID()
+ * @author Martin Taal
+ */
+public class ContainerInfoConverter
+{
+  private static String SEPARATOR = "_:_"; //$NON-NLS-1$
+
+  private static String CONTAINER_PREFIX = "-"; //$NON-NLS-1$
+
+  private static ContainerInfoConverter instance = new ContainerInfoConverter();
+
+  /**
+   * @return the instance
+   */
+  public static ContainerInfoConverter getInstance()
+  {
+    return instance;
+  }
+
+  /**
+   * @param instance
+   *          the instance to set
+   */
+  public static void setInstance(ContainerInfoConverter instance)
+  {
+    ContainerInfoConverter.instance = instance;
+  }
+
+  /**
+   * Converts the container information of a {@link InternalCDORevision} to a String representation. The container
+   * information is the container id ({@link InternalCDORevision#getContainerID()} and the containingFeatureID (
+   * {@link InternalCDORevision#getContainingFeatureID()}).
+   * 
+   * @param cdoRevision
+   *          the InternalCDORevision which has the container information
+   * @return a String representation of the container information which can be stored in a single varchar in the
+   *         database.
+   */
+  public String convertContainerRelationToString(InternalCDORevision cdoRevision)
+  {
+    return convertContainerRelationToString(cdoRevision, (CDOID)cdoRevision.getContainerID());
+  }
+
+  /**
+   * Converts the container information of a {@link InternalCDORevision} to a String representation. The container
+   * information is the container id ({@link InternalCDORevision#getContainerID()} and the containingFeatureID (
+   * {@link InternalCDORevision#getContainingFeatureID()}).
+   * 
+   * @param cdoRevision
+   *          the InternalCDORevision which has the container information
+   * @param containerID
+   *          the CDOID of the container
+   * @return a String representation of the container information which can be stored in a single varchar in the
+   *         database.
+   */
+  public String convertContainerRelationToString(InternalCDORevision cdoRevision, CDOID containerID)
+  {
+    if (containerID == null || containerID.isNull() || containerID.isTemporary())
+    {
+      return null;
+    }
+
+    final String strCDOID = HibernateUtil.getInstance().convertCDOIDToString(containerID);
+    if (!HibernateUtil.getInstance().isStoreCreatedID(containerID))
+    {
+      // does not support changing models....
+      return strCDOID + SEPARATOR + cdoRevision.getContainingFeatureID();
+    }
+
+    // get the feature name...
+    if (cdoRevision.getContainingFeatureID() < 0)
+    {
+      final String entityName = HibernateUtil.getInstance().getEntityName(containerID);
+      final HibernateStore store = HibernateThreadContext.getCurrentStoreAccessor().getStore();
+      final EClass containerEClass = store.getEClass(entityName);
+      final int featureID = InternalEObject.EOPPOSITE_FEATURE_BASE - cdoRevision.getContainingFeatureID();
+      final EStructuralFeature eFeature = containerEClass.getEStructuralFeature(featureID);
+      return strCDOID + SEPARATOR + "-" + eFeature.getName(); //$NON-NLS-1$
+    }
+
+    final EClass eContainedEClass = cdoRevision.getEClass();
+    final EStructuralFeature eFeature = eContainedEClass.getEStructuralFeature(cdoRevision.getContainingFeatureID());
+    return strCDOID + SEPARATOR + eFeature.getName();
+  }
+
+  /**
+   * Converts the String generated by the method {@link #convertContainerRelationToString(InternalCDORevision)} back to
+   * container information and sets this in the cdoRevision.
+   * 
+   * @param cdoRevision
+   *          the InternalCDORevision in which the container info is stored.
+   * @param containerInfo
+   *          the containerInfo coded as a String
+   */
+  public void setContainerRelationFromString(InternalCDORevision cdoRevision, String containerInfo)
+  {
+    if (containerInfo == null)
+    {
+      return;
+    }
+
+    final int index = containerInfo.lastIndexOf(SEPARATOR);
+    if (index == -1)
+    {
+      // TODO: error condition?
+      return;
+    }
+
+    // get/set the container id
+    final CDOID containerID = HibernateUtil.getInstance().convertStringToCDOID(containerInfo.substring(0, index));
+    cdoRevision.setContainerID(containerID);
+
+    final String containerFeatureStr = containerInfo.substring(index + SEPARATOR.length());
+    if (containerID instanceof CDOIDExternal)
+    {
+      cdoRevision.setContainingFeatureID(Integer.parseInt(containerFeatureStr));
+      return;
+    }
+
+    if (containerFeatureStr.startsWith(CONTAINER_PREFIX))
+    {
+      // part of the container eClass
+      final CDOClassifierRef classifierRef = CDOIDUtil.getClassifierRef(containerID);
+      if (classifierRef == null)
+      {
+        throw new IllegalArgumentException("This CDOID type of " + containerID + " is not supported by this store."); //$NON-NLS-1$ //$NON-NLS-2$
+      }
+
+      final EClass containerEClass = HibernateUtil.getInstance().getEClass(classifierRef);
+
+      // substring 1 because the string starts with a minus
+      final EStructuralFeature eFeature = containerEClass.getEStructuralFeature(containerFeatureStr.substring(1));
+      final int containerFeatureID = InternalEObject.EOPPOSITE_FEATURE_BASE - containerEClass.getFeatureID(eFeature);
+      cdoRevision.setContainingFeatureID(containerFeatureID);
+      return;
+    }
+
+    final EClass eContainedEClass = cdoRevision.getEClass();
+    final EStructuralFeature eFeature = eContainedEClass.getEStructuralFeature(containerFeatureStr);
+    cdoRevision.setContainingFeatureID(eContainedEClass.getFeatureID(eFeature));
+    return;
+  }
+}