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author | Thomas Lenz <thomas.lenz@egiz.gv.at> | 2018-06-26 11:03:48 +0200 |
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committer | Thomas Lenz <thomas.lenz@egiz.gv.at> | 2018-06-26 11:03:48 +0200 |
commit | bee5dd259a4438d45ecd1bcc26dfba12875236d6 (patch) | |
tree | fe1cf7a35cd15dee5fb3c05de0341aa63bf743e0 /eaaf_core/src/main/java/at/gv/egiz/eaaf/core/api/gui/IGUIFormBuilder.java | |
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initial commit
Diffstat (limited to 'eaaf_core/src/main/java/at/gv/egiz/eaaf/core/api/gui/IGUIFormBuilder.java')
-rw-r--r-- | eaaf_core/src/main/java/at/gv/egiz/eaaf/core/api/gui/IGUIFormBuilder.java | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/api/gui/IGUIFormBuilder.java b/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/api/gui/IGUIFormBuilder.java new file mode 100644 index 00000000..40238c2b --- /dev/null +++ b/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/api/gui/IGUIFormBuilder.java @@ -0,0 +1,70 @@ +/******************************************************************************* + *******************************************************************************/ +package at.gv.egiz.eaaf.core.api.gui; + +import java.io.InputStream; + +import javax.servlet.http.HttpServletResponse; + +import org.apache.velocity.VelocityContext; + +import at.gv.egiz.eaaf.core.exceptions.GUIBuildException; + +/** + * @author tlenz + * + */ +public interface IGUIFormBuilder { + + /** + * Parse a GUI template, with parameters into a http servlet-response + * and use the default http-response content-type. + * <br><br> + * The parser use the <code>VelocityEngine</code> as internal template evaluator. + * + * @param httpResp http-response object + * @param viewName Name of the template (with suffix), which should be used. + * The template is selected by using the <code>getTemplate(String viewName)</code> method + * @param viewParams Map of parameters, which should be added to template + * @param loggerName String, which should be used from logger + * + * @throws GUIBuildException + */ + public void build(HttpServletResponse httpResp, IGUIBuilderConfiguration config, String loggerName) throws GUIBuildException; + + /** + * Parse a GUI template, with parameters into a http servlet-response. + * <br><br> + * The parser use the <code>VelocityEngine</code> as internal template evaluator. + * + * @param httpResp http-response object + * @param viewName Name of the template (with suffix), which should be used. + * The template is selected by using the <code>getTemplate(String viewName)</code> method + * @param viewParams Map of parameters, which should be added to template + * @param contentType http-response content-type, which should be set + * @param loggerName String, which should be used from logger + * + * @throws GUIBuildException + */ + void build(HttpServletResponse httpResp, IGUIBuilderConfiguration config, String contentType, + String loggerName) throws GUIBuildException; + + + /** + * Generate a new {@link VelocityContext} and populate it with MOA-ID GUI parameters + * + * @param config + * @return + */ + public VelocityContext generateVelocityContextFromConfiguration(IGUIBuilderConfiguration config); + + + /** + * Load the template from different resources + * + * @param config + * @return An {@link InputStream} but never null. The {@link InputStream} had to be closed be the invoking method + * @throws GUIBuildException + */ + public InputStream getTemplateInputStream(IGUIBuilderConfiguration config) throws GUIBuildException; +} |