1 files changed, 166 insertions, 0 deletions
diff --git a/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/internal/common/model/CDOPackageInfoImpl.java b/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/internal/common/model/CDOPackageInfoImpl.java
new file mode 100644
index 0000000000..5f18e61c3f
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.common/src/org/eclipse/emf/cdo/internal/common/model/CDOPackageInfoImpl.java
@@ -0,0 +1,166 @@
+/**
+ * Copyright (c) 2004 - 2009 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:
+ *    Eike Stepper - initial API and implementation
+ */
+package org.eclipse.emf.cdo.internal.common.model;
+
+import org.eclipse.emf.cdo.common.id.CDOIDMetaRange;
+import org.eclipse.emf.cdo.common.io.CDODataInput;
+import org.eclipse.emf.cdo.common.io.CDODataOutput;
+import org.eclipse.emf.cdo.common.model.CDOModelUtil;
+import org.eclipse.emf.cdo.common.model.CDOPackageInfo;
+import org.eclipse.emf.cdo.internal.common.bundle.OM;
+import org.eclipse.emf.cdo.spi.common.model.InternalCDOPackageInfo;
+import org.eclipse.emf.cdo.spi.common.model.InternalCDOPackageUnit;
+
+import org.eclipse.net4j.util.om.trace.ContextTracer;
+
+import org.eclipse.emf.common.notify.impl.AdapterImpl;
+import org.eclipse.emf.ecore.EFactory;
+import org.eclipse.emf.ecore.EPackage;
+
+import java.io.IOException;
+import java.text.MessageFormat;
+
+/**
+ * @author Eike Stepper
+ */
+public class CDOPackageInfoImpl extends AdapterImpl implements InternalCDOPackageInfo
+{
+  private static final ContextTracer TRACER = new ContextTracer(OM.DEBUG, CDOPackageInfoImpl.class);
+
+  private InternalCDOPackageUnit packageUnit;
+
+  private String packageURI;
+
+  private String parentURI;
+
+  private CDOIDMetaRange metaIDRange;
+
+  public CDOPackageInfoImpl()
+  {
+  }
+
+  public InternalCDOPackageUnit getPackageUnit()
+  {
+    return packageUnit;
+  }
+
+  public void setPackageUnit(InternalCDOPackageUnit packageUnit)
+  {
+    this.packageUnit = packageUnit;
+  }
+
+  public String getPackageURI()
+  {
+    return packageURI;
+  }
+
+  public void setPackageURI(String packageURI)
+  {
+    this.packageURI = packageURI;
+  }
+
+  public String getParentURI()
+  {
+    return parentURI;
+  }
+
+  public void setParentURI(String parentURI)
+  {
+    this.parentURI = parentURI;
+  }
+
+  public CDOIDMetaRange getMetaIDRange()
+  {
+    return metaIDRange;
+  }
+
+  public void setMetaIDRange(CDOIDMetaRange metaIDRange)
+  {
+    this.metaIDRange = metaIDRange;
+  }
+
+  public void write(CDODataOutput out) throws IOException
+  {
+    if (TRACER.isEnabled())
+    {
+      TRACER.format("Writing {0}", this);
+    }
+
+    out.writeCDOPackageURI(packageURI);
+    out.writeCDOPackageURI(parentURI);
+    out.writeCDOIDMetaRange(getMetaIDRange());
+  }
+
+  public void read(CDODataInput in) throws IOException
+  {
+    packageURI = in.readCDOPackageURI();
+    parentURI = in.readCDOPackageURI();
+    metaIDRange = in.readCDOIDMetaRange();
+    if (TRACER.isEnabled())
+    {
+      TRACER.format("Read {0}", this);
+    }
+  }
+
+  public EFactory getEFactory()
+  {
+    return getEPackage().getEFactoryInstance();
+  }
+
+  public EPackage getEPackage()
+  {
+    return getEPackage(true);
+  }
+
+  public EPackage getEPackage(boolean loadOnDemand)
+  {
+    EPackage ePackage = (EPackage)getTarget();
+    if (ePackage != null)
+    {
+      return ePackage;
+    }
+
+    if (loadOnDemand)
+    {
+      packageUnit.load();
+      return (EPackage)getTarget();
+    }
+
+    return null;
+  }
+
+  public boolean isCorePackage()
+  {
+    return CDOModelUtil.isCorePackage(getEPackage());
+  }
+
+  public boolean isResourcePackage()
+  {
+    return CDOModelUtil.isResourcePackage(getEPackage());
+  }
+
+  public boolean isSystemPackage()
+  {
+    return CDOModelUtil.isSystemPackage(getEPackage());
+  }
+
+  public int compareTo(CDOPackageInfo o)
+  {
+    return getPackageURI().compareTo(o.getPackageURI());
+  }
+
+  @Override
+  public String toString()
+  {
+    return MessageFormat.format("CDOPackageInfo[packageURI={0}, parentURI={1}, metaIDRange={2}]", packageURI,
+        parentURI, metaIDRange);
+  }
+}