Create builder framework

4 files changed, 182 insertions, 0 deletions

diff --git a/plugins/org.eclipse.emf.cdo.releng.version/src/org/eclipse/emf/cdo/releng/internal/version/proto/BuildContext.java b/plugins/org.eclipse.emf.cdo.releng.version/src/org/eclipse/emf/cdo/releng/internal/version/proto/BuildContext.java
new file mode 100644
index 0000000000..67fb796730
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.releng.version/src/org/eclipse/emf/cdo/releng/internal/version/proto/BuildContext.java
@@ -0,0 +1,53 @@
+/*
+ * 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:
+ *    Eike Stepper - initial API and implementation
+ */
+package org.eclipse.emf.cdo.releng.internal.version.proto;
+
+import org.eclipse.core.resources.IProject;
+import org.eclipse.core.resources.IResourceDelta;
+import org.eclipse.core.resources.IncrementalProjectBuilder;
+
+import java.util.Map;
+
+/**
+ * @author Eike Stepper
+ */
+public class BuildContext
+{
+  private Builder<?> builder;
+
+  private boolean fullBuild;
+
+  public BuildContext(Builder<?> builder, int kind, Map<String, String> args)
+  {
+    this.builder = builder;
+    fullBuild = kind == IncrementalProjectBuilder.FULL_BUILD || kind == IncrementalProjectBuilder.CLEAN_BUILD;
+  }
+
+  public IProject getProject()
+  {
+    return builder.getProject();
+  }
+
+  public IResourceDelta getDelta()
+  {
+    return builder.getDelta(getProject());
+  }
+
+  public boolean isFullBuild()
+  {
+    return fullBuild;
+  }
+
+  public void setFullBuild()
+  {
+    fullBuild = true;
+  }
+}
diff --git a/plugins/org.eclipse.emf.cdo.releng.version/src/org/eclipse/emf/cdo/releng/internal/version/proto/Builder.java b/plugins/org.eclipse.emf.cdo.releng.version/src/org/eclipse/emf/cdo/releng/internal/version/proto/Builder.java
new file mode 100644
index 0000000000..f8300c6012
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.releng.version/src/org/eclipse/emf/cdo/releng/internal/version/proto/Builder.java
@@ -0,0 +1,75 @@
+/*
+ * 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:
+ *    Eike Stepper - initial API and implementation
+ */
+package org.eclipse.emf.cdo.releng.internal.version.proto;
+
+import org.eclipse.core.resources.IProject;
+import org.eclipse.core.resources.IncrementalProjectBuilder;
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.IProgressMonitor;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * @author Eike Stepper
+ */
+public class Builder<DEPENDENCY> extends IncrementalProjectBuilder
+{
+  private List<DependencyProvider> dependencyProviders = new ArrayList<DependencyProvider>();
+
+  public Builder()
+  {
+  }
+
+  @Override
+  protected IProject[] build(int kind, Map<String, String> args, IProgressMonitor monitor) throws CoreException
+  {
+    BuildContext buildContext = new BuildContext(this, kind, args);
+
+    initDependencyProviders(buildContext);
+    boolean dependenciesMayHaveChanged = dependenciesMayHaveChanged();
+
+    List<DEPENDENCY> dependencies;
+    List<DependencyDelta> dependencyDeltas;
+    if (dependenciesMayHaveChanged)
+    {
+      for (DependencyProvider dependencyProvider : dependencyProviders)
+      {
+        // List<DEPENDENCY> dependencies;
+        // dependencyProvider.getDependencies();
+      }
+    }
+
+    return null;
+  }
+
+  private void initDependencyProviders(BuildContext buildContext)
+  {
+    for (DependencyProvider dependencyProvider : dependencyProviders)
+    {
+      dependencyProvider.setBuildContext(buildContext);
+    }
+  }
+
+  private boolean dependenciesMayHaveChanged()
+  {
+    for (DependencyProvider dependencyProvider : dependencyProviders)
+    {
+      if (dependencyProvider.dependenciesMayHaveChanged())
+      {
+        return true;
+      }
+    }
+
+    return false;
+  }
+}
diff --git a/plugins/org.eclipse.emf.cdo.releng.version/src/org/eclipse/emf/cdo/releng/internal/version/proto/DependencyDelta.java b/plugins/org.eclipse.emf.cdo.releng.version/src/org/eclipse/emf/cdo/releng/internal/version/proto/DependencyDelta.java
new file mode 100644
index 0000000000..0bdff6c6a8
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.releng.version/src/org/eclipse/emf/cdo/releng/internal/version/proto/DependencyDelta.java
@@ -0,0 +1,19 @@
+/*
+ * 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:
+ *    Eike Stepper - initial API and implementation
+ */
+package org.eclipse.emf.cdo.releng.internal.version.proto;
+
+/**
+ * @author Eike Stepper
+ */
+public class DependencyDelta
+{
+
+}
diff --git a/plugins/org.eclipse.emf.cdo.releng.version/src/org/eclipse/emf/cdo/releng/internal/version/proto/DependencyProvider.java b/plugins/org.eclipse.emf.cdo.releng.version/src/org/eclipse/emf/cdo/releng/internal/version/proto/DependencyProvider.java
new file mode 100644
index 0000000000..5501bfb45d
--- /dev/null
+++ b/plugins/org.eclipse.emf.cdo.releng.version/src/org/eclipse/emf/cdo/releng/internal/version/proto/DependencyProvider.java
@@ -0,0 +1,35 @@
+/*
+ * 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:
+ *    Eike Stepper - initial API and implementation
+ */
+package org.eclipse.emf.cdo.releng.internal.version.proto;
+
+/**
+ * @author Eike Stepper
+ */
+public abstract class DependencyProvider
+{
+  private BuildContext buildContext;
+
+  public DependencyProvider()
+  {
+  }
+
+  public BuildContext getBuildContext()
+  {
+    return buildContext;
+  }
+
+  public void setBuildContext(BuildContext buildContext)
+  {
+    this.buildContext = buildContext;
+  }
+
+  public abstract boolean dependenciesMayHaveChanged();
+}