summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorEike Stepper2007-03-12 13:36:55 (EDT)
committerEike Stepper2007-03-12 13:36:55 (EDT)
commit4b355ffc2ef80bfb9bcc9859d94c2ef504c28365 (patch)
treeb88342bf8902a26ae8c1c9800e873b9d242d48e7
parent77728e846cc69120550d12d98b8df47562b45e75 (diff)
downloadcdo-4b355ffc2ef80bfb9bcc9859d94c2ef504c28365.zip
cdo-4b355ffc2ef80bfb9bcc9859d94c2ef504c28365.tar.gz
cdo-4b355ffc2ef80bfb9bcc9859d94c2ef504c28365.tar.bz2
*** empty log message ***
-rw-r--r--plugins/org.eclipse.net4j/TODOS.txt1
-rw-r--r--plugins/org.eclipse.net4j/src/org/eclipse/internal/net4j/util/registry/UnmodifiableRegistry.java123
-rw-r--r--plugins/org.eclipse.net4j/src/org/eclipse/net4j/util/container/ContainerUtil.java33
-rw-r--r--plugins/org.eclipse.net4j/src/org/eclipse/net4j/util/registry/RegistryUtil.java33
4 files changed, 189 insertions, 1 deletions
diff --git a/plugins/org.eclipse.net4j/TODOS.txt b/plugins/org.eclipse.net4j/TODOS.txt
index e6b9e18..fe0d4a2 100644
--- a/plugins/org.eclipse.net4j/TODOS.txt
+++ b/plugins/org.eclipse.net4j/TODOS.txt
@@ -1,2 +1 @@
SSL
-SoftReferences in BufferPool
diff --git a/plugins/org.eclipse.net4j/src/org/eclipse/internal/net4j/util/registry/UnmodifiableRegistry.java b/plugins/org.eclipse.net4j/src/org/eclipse/internal/net4j/util/registry/UnmodifiableRegistry.java
new file mode 100644
index 0000000..e97c23c
--- /dev/null
+++ b/plugins/org.eclipse.net4j/src/org/eclipse/internal/net4j/util/registry/UnmodifiableRegistry.java
@@ -0,0 +1,123 @@
+package org.eclipse.internal.net4j.util.registry;
+
+import org.eclipse.net4j.util.event.IListener;
+import org.eclipse.net4j.util.registry.IRegistry;
+
+import java.util.Collection;
+import java.util.Map;
+import java.util.Set;
+
+public class UnmodifiableRegistry<K, V> implements IRegistry<K, V>
+{
+ private IRegistry<K, V> delegate;
+
+ public UnmodifiableRegistry(IRegistry<K, V> delegate)
+ {
+ this.delegate = delegate;
+ }
+
+ public void addListener(IListener listener)
+ {
+ delegate.addListener(listener);
+ }
+
+ public void removeListener(IListener listener)
+ {
+ delegate.removeListener(listener);
+ }
+
+ public V put(K key, V value)
+ {
+ throw new UnsupportedOperationException();
+ }
+
+ public void putAll(Map<? extends K, ? extends V> t)
+ {
+ throw new UnsupportedOperationException();
+ }
+
+ public V remove(Object key)
+ {
+ throw new UnsupportedOperationException();
+ }
+
+ public void clear()
+ {
+ throw new UnsupportedOperationException();
+ }
+
+ public void commit()
+ {
+ throw new UnsupportedOperationException();
+ }
+
+ public void commit(boolean notifications)
+ {
+ throw new UnsupportedOperationException();
+ }
+
+ public void setAutoCommit(boolean on)
+ {
+ throw new UnsupportedOperationException();
+ }
+
+ public boolean isAutoCommit()
+ {
+ return delegate.isAutoCommit();
+ }
+
+ public boolean isEmpty()
+ {
+ return delegate.isEmpty();
+ }
+
+ public int size()
+ {
+ return delegate.size();
+ }
+
+ public Entry<K, V>[] getElements()
+ {
+ return delegate.getElements();
+ }
+
+ public V get(Object key)
+ {
+ return delegate.get(key);
+ }
+
+ public boolean containsKey(Object key)
+ {
+ return delegate.containsKey(key);
+ }
+
+ public boolean containsValue(Object value)
+ {
+ return delegate.containsValue(value);
+ }
+
+ public Set<Entry<K, V>> entrySet()
+ {
+ return delegate.entrySet();
+ }
+
+ public Set<K> keySet()
+ {
+ return delegate.keySet();
+ }
+
+ public Collection<V> values()
+ {
+ return delegate.values();
+ }
+
+ public boolean equals(Object o)
+ {
+ return delegate.equals(o);
+ }
+
+ public int hashCode()
+ {
+ return delegate.hashCode();
+ }
+}
diff --git a/plugins/org.eclipse.net4j/src/org/eclipse/net4j/util/container/ContainerUtil.java b/plugins/org.eclipse.net4j/src/org/eclipse/net4j/util/container/ContainerUtil.java
new file mode 100644
index 0000000..7f5b5e2
--- /dev/null
+++ b/plugins/org.eclipse.net4j/src/org/eclipse/net4j/util/container/ContainerUtil.java
@@ -0,0 +1,33 @@
+/***************************************************************************
+ * Copyright (c) 2004-2007 Eike Stepper, Germany.
+ * 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.net4j.util.container;
+
+/**
+ * @author Eike Stepper
+ */
+public final class ContainerUtil
+{
+ private static final Object[] NO_ELEMENTS = new Object[0];
+
+ private ContainerUtil()
+ {
+ }
+
+ public Object[] getElements(Object container)
+ {
+ if (container instanceof IContainer)
+ {
+ return ((IContainer)container).getElements();
+ }
+
+ return NO_ELEMENTS;
+ }
+}
diff --git a/plugins/org.eclipse.net4j/src/org/eclipse/net4j/util/registry/RegistryUtil.java b/plugins/org.eclipse.net4j/src/org/eclipse/net4j/util/registry/RegistryUtil.java
new file mode 100644
index 0000000..7831bdf
--- /dev/null
+++ b/plugins/org.eclipse.net4j/src/org/eclipse/net4j/util/registry/RegistryUtil.java
@@ -0,0 +1,33 @@
+/***************************************************************************
+ * Copyright (c) 2004-2007 Eike Stepper, Germany.
+ * 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.net4j.util.registry;
+
+import org.eclipse.internal.net4j.util.registry.UnmodifiableRegistry;
+
+/**
+ * @author Eike Stepper
+ */
+public final class RegistryUtil
+{
+ private RegistryUtil()
+ {
+ }
+
+ public <K, V> IRegistry<K, V> unmodifiableRegistry(IRegistry<K, V> registry)
+ {
+ if (registry instanceof UnmodifiableRegistry)
+ {
+ return registry;
+ }
+
+ return new UnmodifiableRegistry(registry);
+ }
+}