1 files changed, 102 insertions, 0 deletions
diff --git a/bundles/org.eclipse.wst.wsdl.validation/src/org/eclipse/wst/wsdl/validation/internal/WSDLValidatorDelegate.java b/bundles/org.eclipse.wst.wsdl.validation/src/org/eclipse/wst/wsdl/validation/internal/WSDLValidatorDelegate.java
new file mode 100644
index 000000000..ab4075f2c
--- /dev/null
+++ b/bundles/org.eclipse.wst.wsdl.validation/src/org/eclipse/wst/wsdl/validation/internal/WSDLValidatorDelegate.java
@@ -0,0 +1,102 @@
+/*******************************************************************************
+ * Copyright (c) 2001, 2004 IBM Corporation 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:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+
+package org.eclipse.wst.wsdl.validation.internal;
+
+import java.util.Locale;
+import java.util.ResourceBundle;
+
+
+/**
+ * A delegate holds a validator's information and can instantiate it
+ * when requested to.
+ */
+public class WSDLValidatorDelegate
+{
+  private String validatorClassname = null;
+  private String resourceBundle = null;
+  private ClassLoader classLoader = null;
+  private IWSDLValidator validator = null;
+
+  /**
+   * Create a delegate for a validator by its class name and resource bundle name.
+   * 
+   * @param validatorClassname The name of the validator class.
+   * @param resourceBundle The name of the validator base resource bundle.
+   */
+  public WSDLValidatorDelegate(String validatorClassname, String resourceBundle)
+  {
+    this.validatorClassname = validatorClassname;
+    this.resourceBundle = resourceBundle;
+  }
+
+  /**
+   * Create a delegate for a validator by its class name, resource bundle name and 
+   * a class loader to load the validator and bundle.
+   * 
+   * @param validatorClassname The name of the validator class.
+   * @param resourceBundle The name of the validator base resource bundle.
+   * @param classLoader The class loader to use to load the validator and bundle.
+   */
+  public WSDLValidatorDelegate(String validatorClassname, String resourceBundle, ClassLoader classLoader)
+  {
+    this(validatorClassname, resourceBundle);
+    this.classLoader = classLoader;
+  }
+
+  /**
+   * Get the validator specified in this delegate.
+   * 
+   * @return The WSDL validator specified by this delegate.
+   */
+  public IWSDLValidator getValidator()
+  {
+    if (validator == null)
+     {
+      if(classLoader == null)
+       {
+        classLoader = getClass().getClassLoader();
+      }
+      try
+      {
+        Class validatorClass =
+        classLoader != null ? classLoader.loadClass(validatorClassname) : Class.forName(validatorClassname);
+
+        validator = (IWSDLValidator)validatorClass.newInstance();
+        
+        if (resourceBundle != null)
+        {
+         ResourceBundle validatorBundle = ResourceBundle.getBundle(resourceBundle, Locale.getDefault(), classLoader);
+         validator.setResourceBundle(validatorBundle);
+       }
+      }
+      catch (Exception e)
+      {
+        // TODO: add logging
+        System.err.println(e);
+      }
+      catch(Throwable t)
+      {
+        System.err.println(t);
+      }
+    }
+    return validator;
+  }
+  
+  /**
+   * Return the validator class name.
+   * @return The validator class name.
+   */
+  public String getValidatorClassName()
+  {
+    return validatorClassname;
+  }
+}