diff options
Diffstat (limited to 'plugins/org.eclipse.osee.template.engine/src/org/eclipse/osee/template/engine/internal/PageFactoryViewResolver.java')
-rw-r--r-- | plugins/org.eclipse.osee.template.engine/src/org/eclipse/osee/template/engine/internal/PageFactoryViewResolver.java | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/plugins/org.eclipse.osee.template.engine/src/org/eclipse/osee/template/engine/internal/PageFactoryViewResolver.java b/plugins/org.eclipse.osee.template.engine/src/org/eclipse/osee/template/engine/internal/PageFactoryViewResolver.java new file mode 100644 index 00000000000..70c01cf2d31 --- /dev/null +++ b/plugins/org.eclipse.osee.template.engine/src/org/eclipse/osee/template/engine/internal/PageFactoryViewResolver.java @@ -0,0 +1,63 @@ +/******************************************************************************* + * Copyright (c) 2014 Boeing. + * 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: + * Boeing - initial API and implementation + *******************************************************************************/ +package org.eclipse.osee.template.engine.internal; + +import java.io.IOException; +import java.io.OutputStream; +import java.io.OutputStreamWriter; +import java.nio.charset.Charset; +import java.util.Map.Entry; +import javax.ws.rs.core.MediaType; +import javax.ws.rs.core.MultivaluedMap; +import org.eclipse.osee.framework.jdk.core.type.ResourceToken; +import org.eclipse.osee.framework.jdk.core.type.ViewModel; +import org.eclipse.osee.jaxrs.mvc.AbstractViewResolver; +import org.eclipse.osee.template.engine.AppendableRule; +import org.eclipse.osee.template.engine.PageCreator; +import org.eclipse.osee.template.engine.PageFactory; + +/** + * @author Roberto E. Escobar + */ +public class PageFactoryViewResolver extends AbstractViewResolver<ResourceToken> { + + private TemplateRegistryImpl registry; + + public void setTemplateRegistry(TemplateRegistryImpl registry) { + this.registry = registry; + } + + @Override + public ResourceToken resolve(String viewId, MediaType mediaType) { + return registry.resolveTemplate(viewId, mediaType); + } + + @Override + public void write(ViewModel model, ResourceToken view, MediaType mediaType, MultivaluedMap<String, Object> httpHeaders, OutputStream output, Charset encoding) throws IOException { + PageCreator pageCreator = PageFactory.newPageCreator(registry.getResourceRegistry()); + for (Entry<String, Object> entry : model.asMap().entrySet()) { + String key = entry.getKey(); + Object value = entry.getValue(); + if (value instanceof AppendableRule) { + pageCreator.addSubstitution((AppendableRule<?>) value); + } else { + pageCreator.addKeyValuePair(key, String.valueOf(value)); + } + } + OutputStreamWriter writer = new OutputStreamWriter(output, encoding); + try { + pageCreator.realizePage(view, writer); + } finally { + writer.flush(); + } + } + +}
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